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<SEC-DOCUMENT>0000912057-02-042356.txt : 20021114
<SEC-HEADER>0000912057-02-042356.hdr.sgml : 20021114
<ACCEPTANCE-DATETIME>20021114141757
ACCESSION NUMBER:		0000912057-02-042356
CONFORMED SUBMISSION TYPE:	10-Q
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20020930
FILED AS OF DATE:		20021114

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			MESA ROYALTY TRUST/TX
		CENTRAL INDEX KEY:			0000313364
		STANDARD INDUSTRIAL CLASSIFICATION:	OIL ROYALTY TRADERS [6792]
		IRS NUMBER:				746284806
		STATE OF INCORPORATION:			TX
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		10-Q
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-07884
		FILM NUMBER:		02824140

	BUSINESS ADDRESS:	
		STREET 1:		712 MAIN STREET
		CITY:			HOUSTON
		STATE:			TX
		ZIP:			77210
		BUSINESS PHONE:		7132165100

	MAIL ADDRESS:	
		STREET 1:		P O BOX 4717
		CITY:			HOUSTON
		STATE:			TX
		ZIP:			77210
</SEC-HEADER>
<DOCUMENT>
<TYPE>10-Q
<SEQUENCE>1
<FILENAME>a2091296z10-q.htm
<DESCRIPTION>10-Q
<TEXT>
<HTML>
<HEAD>

</HEAD>
<BODY BGCOLOR="#FFFFFF" LINK=BLUE  VLINK=PURPLE>
<BR>
<FONT SIZE=3 ><A HREF="#02HOU1749_1">QuickLinks</A></FONT>
<font size=3> -- Click here to rapidly navigate through this document</font>

<!-- TOC_END -->
<HR NOSHADE>
<HR NOSHADE>
<P ALIGN="CENTER"><FONT SIZE=5><B>SECURITIES AND EXCHANGE COMMISSION  </B></FONT></P>

<P ALIGN="CENTER"><FONT SIZE=2><B>Washington, D.C. 20549  </B></FONT></P>

<HR NOSHADE ALIGN="CENTER" WIDTH="120">
<P ALIGN="CENTER"><FONT SIZE=5><B>FORM 10-Q  </B></FONT></P>

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<TABLE WIDTH="77%" BORDER=0 CELLSPACING=0 CELLPADDING=0>
<TR VALIGN="TOP">
<TD WIDTH="12%" ALIGN="CENTER"><BR><FONT SIZE=3><FONT FACE="WINGDINGS">&#253;</FONT></FONT></TD>
<TD WIDTH="88%"><BR><FONT SIZE=2><B>QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 FOR THE QUARTERLY PERIOD ENDED SEPTEMBER 30, 2002</B></FONT></TD>
</TR>
<TR VALIGN="TOP">
<TD WIDTH="12%" ALIGN="CENTER"><BR><FONT SIZE=3><FONT FACE="WINGDINGS">&#111;</FONT></FONT></TD>
<TD WIDTH="88%"><BR><FONT SIZE=2><B>TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 FOR THE TRANSITION PERIOD FROM
<U>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</U> TO
<U>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</U></B></FONT></TD>
</TR>
</TABLE>
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<P ALIGN="CENTER"><FONT SIZE=2><B> Commission file number 1-7884  </B></FONT></P>

<HR NOSHADE ALIGN="CENTER" WIDTH="120">
<P ALIGN="CENTER"><FONT SIZE=5><B>MESA ROYALTY TRUST  </B></FONT></P>

<P ALIGN="CENTER"><FONT SIZE=1><B>(Exact Name of Registrant as Specified in its Charter)  </B></FONT></P>

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<TABLE WIDTH="76%" BORDER=0 CELLSPACING=0 CELLPADDING=0>
<TR VALIGN="BOTTOM">
<TD WIDTH="50%" ALIGN="CENTER" VALIGN="TOP"><FONT SIZE=2><B>Texas</B></FONT></TD>
<TD WIDTH="50%" ALIGN="CENTER" VALIGN="TOP"><FONT SIZE=2><B>76-6284806</B></FONT></TD>
</TR>
<TR VALIGN="TOP">
<TD WIDTH="50%" ALIGN="CENTER"><FONT SIZE=1><B>(State of Incorporation<BR>
or Organization)</B></FONT></TD>
<TD WIDTH="50%" ALIGN="CENTER"><FONT SIZE=1><B>(I.R.S. Employer<BR>
Identification No.)</B></FONT></TD>
</TR>
<TR VALIGN="BOTTOM">
<TD WIDTH="50%" ALIGN="CENTER" VALIGN="TOP"><BR><FONT SIZE=2><B>JPMorgan Chase Bank, Trustee<BR>
Institutional Trust Services<BR>
700 Lavaca<BR>
Austin, Texas</B></FONT></TD>
<TD WIDTH="50%" ALIGN="CENTER"><FONT SIZE=2><B><BR>
78701</B></FONT></TD>
</TR>
<TR VALIGN="BOTTOM">
<TD WIDTH="50%" ALIGN="CENTER" VALIGN="TOP"><FONT SIZE=1><B>(Address of Principal Executive Offices)</B></FONT></TD>
<TD WIDTH="50%" ALIGN="CENTER" VALIGN="TOP"><FONT SIZE=1><B>(Zip Code)</B></FONT></TD>
</TR>
</TABLE>
<!-- end of user-specified TAGGED TABLE -->

<P ALIGN="CENTER"><FONT SIZE=2><B>1-512-479-2562<BR>  </B></FONT><FONT SIZE=1><B>(Registrant's Telephone Number, Including Area Code)  </B></FONT></P>

<P><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Indicate by check mark whether the registrant (1)&nbsp;has filed all reports required to be filed by Section&nbsp;13 or 15(d) of the Securities Exchange Act
of 1934 during the preceding 12&nbsp;months (or for such shorter period that the registrant was required to file such reports) and (2)&nbsp;has been subject to such filing requirements for the
past 90&nbsp;days.&nbsp;Yes&nbsp;/x/&nbsp;&nbsp;&nbsp;&nbsp;No&nbsp;/&nbsp;/ </FONT></P>

<P><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Indicate
the number of shares outstanding of each of the registrant's classes of common stock, as of the latest practicable date. </FONT></P>

<P><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;As
of November&nbsp;14, 2002&#151;1,863,590 Units of Beneficial Interest in Mesa Royalty Trust. </FONT></P>

<HR NOSHADE>
<HR NOSHADE>
<HR NOSHADE>
<!-- ZEQ.=1,SEQ=1,EFW="2091296",CP="MESA ROYALTY TRUST",DN="1",CHK=432242,FOLIO='blank',FILE='DISK020:[02HOU9.02HOU1749]BA1749A.;7',USER='MTRAN',CD='14-NOV-2002;12:24' -->
<!-- THIS IS THE END OF A COMPOSITION COMPONENT -->
<P ALIGN="CENTER"><FONT SIZE=2><A
NAME="page_da1749_1_1"> </A> </FONT></P>

<!-- TOC_END -->
<P ALIGN="CENTER"><FONT SIZE=2><A
NAME="da1749_part_i_#151;financial_information"> </A>
<A NAME="toc_da1749_1"> </A>
<BR></FONT><FONT SIZE=2><B>PART I&#151;FINANCIAL INFORMATION    <BR>  </B></FONT></P>

<P><FONT SIZE=2><B>Item 1.&nbsp;&nbsp;&nbsp;&nbsp;</B></FONT><FONT SIZE=2><B><I>Financial Statements.  </I></B></FONT></P>

<P ALIGN="CENTER"><FONT SIZE=2><A
NAME="da1749_mesa_royalty_trust_statements___mes02606"> </A>
<A NAME="toc_da1749_2"> </A></FONT> <FONT SIZE=2><B>MESA ROYALTY TRUST<BR>  <BR>    STATEMENTS OF DISTRIBUTABLE INCOME<BR>  (Unaudited)    <BR>  </B></FONT></P>

<!-- User-specified TAGGED TABLE -->
<TABLE WIDTH="95%" BORDER=0 CELLSPACING=0 CELLPADDING=0>
<TR VALIGN="BOTTOM">
<TH COLSPAN=2 ALIGN="LEFT"><FONT SIZE=2>&nbsp;</FONT><BR></TH>
<TH WIDTH="2%"><FONT SIZE=1>&nbsp;</FONT></TH>
<TH COLSPAN=5 ALIGN="CENTER"><FONT SIZE=1><B>Three Months Ended<BR>
September 30,</B></FONT><HR NOSHADE></TH>
<TH WIDTH="2%"><FONT SIZE=1>&nbsp;</FONT></TH>
<TH COLSPAN=5 ALIGN="CENTER"><FONT SIZE=1><B>Nine Months Ended<BR>
September 30,</B></FONT><HR NOSHADE></TH>
<TH WIDTH="1%"><FONT SIZE=1>&nbsp;</FONT></TH>
</TR>
<TR VALIGN="BOTTOM">
<TH COLSPAN=2 ALIGN="LEFT"><FONT SIZE=1>&nbsp;</FONT><BR></TH>
<TH WIDTH="2%"><FONT SIZE=1>&nbsp;</FONT></TH>
<TH COLSPAN=2 ALIGN="CENTER"><FONT SIZE=1><B>2002</B></FONT><HR NOSHADE></TH>
<TH WIDTH="2%"><FONT SIZE=1>&nbsp;</FONT></TH>
<TH COLSPAN=2 ALIGN="CENTER"><FONT SIZE=1><B>2001</B></FONT><HR NOSHADE></TH>
<TH WIDTH="2%"><FONT SIZE=1>&nbsp;</FONT></TH>
<TH COLSPAN=2 ALIGN="CENTER"><FONT SIZE=1><B>2002</B></FONT><HR NOSHADE></TH>
<TH WIDTH="2%"><FONT SIZE=1>&nbsp;</FONT></TH>
<TH COLSPAN=2 ALIGN="CENTER"><FONT SIZE=1><B>2001</B></FONT><HR NOSHADE></TH>
<TH WIDTH="1%"><FONT SIZE=1>&nbsp;</FONT></TH>
</TR>
<TR BGCOLOR="#CCEEFF" VALIGN="TOP">
<TD COLSPAN=2><FONT SIZE=2>Royalty income</FONT></TD>
<TD WIDTH="2%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="2%"><FONT SIZE=2>$</FONT></TD>
<TD WIDTH="10%" ALIGN="RIGHT"><FONT SIZE=2>1,488,156</FONT></TD>
<TD WIDTH="2%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="2%"><FONT SIZE=2>$</FONT></TD>
<TD WIDTH="10%" ALIGN="RIGHT"><FONT SIZE=2>1,960,706</FONT></TD>
<TD WIDTH="2%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="2%"><FONT SIZE=2>$</FONT></TD>
<TD WIDTH="10%" ALIGN="RIGHT"><FONT SIZE=2>3,482,345</FONT></TD>
<TD WIDTH="2%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="2%"><FONT SIZE=2>$</FONT></TD>
<TD WIDTH="10%" ALIGN="RIGHT"><FONT SIZE=2>9,317,940</FONT></TD>
<TD WIDTH="1%"><FONT SIZE=2>&nbsp;</FONT></TD>
</TR>
<TR BGCOLOR="White" VALIGN="TOP">
<TD COLSPAN=2><FONT SIZE=2>Interest income</FONT></TD>
<TD WIDTH="2%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="2%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="10%" ALIGN="RIGHT"><FONT SIZE=2>3,388</FONT></TD>
<TD WIDTH="2%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="2%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="10%" ALIGN="RIGHT"><FONT SIZE=2>27,112</FONT></TD>
<TD WIDTH="2%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="2%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="10%" ALIGN="RIGHT"><FONT SIZE=2>7,737</FONT></TD>
<TD WIDTH="2%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="2%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="10%" ALIGN="RIGHT"><FONT SIZE=2>98,654</FONT></TD>
<TD WIDTH="1%"><FONT SIZE=2>&nbsp;</FONT></TD>
</TR>
<TR BGCOLOR="#CCEEFF" VALIGN="TOP">
<TD COLSPAN=2><FONT SIZE=2>General and administrative expense</FONT></TD>
<TD WIDTH="2%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="2%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="10%" ALIGN="RIGHT"><FONT SIZE=2>(5,562</FONT></TD>
<TD WIDTH="2%"><FONT SIZE=2>)</FONT></TD>
<TD WIDTH="2%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="10%" ALIGN="RIGHT"><FONT SIZE=2>(8,200</FONT></TD>
<TD WIDTH="2%"><FONT SIZE=2>)</FONT></TD>
<TD WIDTH="2%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="10%" ALIGN="RIGHT"><FONT SIZE=2>(30,070</FONT></TD>
<TD WIDTH="2%"><FONT SIZE=2>)</FONT></TD>
<TD WIDTH="2%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="10%" ALIGN="RIGHT"><FONT SIZE=2>(21,591</FONT></TD>
<TD WIDTH="1%"><FONT SIZE=2>)</FONT></TD>
</TR>
<TR VALIGN="TOP">
<TD COLSPAN=2><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="2%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD COLSPAN=2 ALIGN="RIGHT"><HR NOSHADE></TD>
<TD WIDTH="2%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD COLSPAN=2 ALIGN="RIGHT"><HR NOSHADE></TD>
<TD WIDTH="2%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD COLSPAN=2 ALIGN="RIGHT"><HR NOSHADE></TD>
<TD WIDTH="2%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD COLSPAN=2 ALIGN="RIGHT"><HR NOSHADE></TD>
<TD WIDTH="1%"><FONT SIZE=2>&nbsp;</FONT></TD>
</TR>
<TR BGCOLOR="White" VALIGN="TOP">
<TD WIDTH="2%">&nbsp;</TD>
<TD WIDTH="38%"><FONT SIZE=2>Distributable income</FONT></TD>
<TD WIDTH="2%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="2%"><FONT SIZE=2>$</FONT></TD>
<TD WIDTH="10%" ALIGN="RIGHT"><FONT SIZE=2>1,485,982</FONT></TD>
<TD WIDTH="2%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="2%"><FONT SIZE=2>$</FONT></TD>
<TD WIDTH="10%" ALIGN="RIGHT"><FONT SIZE=2>1,979,618</FONT></TD>
<TD WIDTH="2%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="2%"><FONT SIZE=2>$</FONT></TD>
<TD WIDTH="10%" ALIGN="RIGHT"><FONT SIZE=2>3,460,012</FONT></TD>
<TD WIDTH="2%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="2%"><FONT SIZE=2>$</FONT></TD>
<TD WIDTH="10%" ALIGN="RIGHT"><FONT SIZE=2>9,395,003</FONT></TD>
<TD WIDTH="1%"><FONT SIZE=2>&nbsp;</FONT></TD>
</TR>
<TR VALIGN="TOP">
<TD COLSPAN=2><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="2%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD COLSPAN=2 ALIGN="RIGHT"><HR NOSHADE SIZE=4></TD>
<TD WIDTH="2%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD COLSPAN=2 ALIGN="RIGHT"><HR NOSHADE SIZE=4></TD>
<TD WIDTH="2%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD COLSPAN=2 ALIGN="RIGHT"><HR NOSHADE SIZE=4></TD>
<TD WIDTH="2%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD COLSPAN=2 ALIGN="RIGHT"><HR NOSHADE SIZE=4></TD>
<TD WIDTH="1%"><FONT SIZE=2>&nbsp;</FONT></TD>
</TR>
<TR BGCOLOR="#CCEEFF" VALIGN="TOP">
<TD WIDTH="2%">&nbsp;</TD>
<TD WIDTH="38%"><FONT SIZE=2>Distributable income per unit</FONT></TD>
<TD WIDTH="2%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="2%"><FONT SIZE=2>$</FONT></TD>
<TD WIDTH="10%" ALIGN="RIGHT"><FONT SIZE=2>.7974</FONT></TD>
<TD WIDTH="2%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="2%"><FONT SIZE=2>$</FONT></TD>
<TD WIDTH="10%" ALIGN="RIGHT"><FONT SIZE=2>1.0623</FONT></TD>
<TD WIDTH="2%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="2%"><FONT SIZE=2>$</FONT></TD>
<TD WIDTH="10%" ALIGN="RIGHT"><FONT SIZE=2>1.8566</FONT></TD>
<TD WIDTH="2%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="2%"><FONT SIZE=2>$</FONT></TD>
<TD WIDTH="10%" ALIGN="RIGHT"><FONT SIZE=2>5.0413</FONT></TD>
<TD WIDTH="1%"><FONT SIZE=2>&nbsp;</FONT></TD>
</TR>
<TR VALIGN="TOP">
<TD COLSPAN=2><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="2%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD COLSPAN=2 ALIGN="RIGHT"><HR NOSHADE SIZE=4></TD>
<TD WIDTH="2%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD COLSPAN=2 ALIGN="RIGHT"><HR NOSHADE SIZE=4></TD>
<TD WIDTH="2%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD COLSPAN=2 ALIGN="RIGHT"><HR NOSHADE SIZE=4></TD>
<TD WIDTH="2%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD COLSPAN=2 ALIGN="RIGHT"><HR NOSHADE SIZE=4></TD>
<TD WIDTH="1%"><FONT SIZE=2>&nbsp;</FONT></TD>
</TR>
</TABLE>
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<P ALIGN="CENTER"><FONT SIZE=2><A
NAME="da1749_statements_of_assets,_liabilities_and_trust_corpus"> </A>
<A NAME="toc_da1749_3"> </A>
<BR></FONT><FONT SIZE=2><B>STATEMENTS OF ASSETS, LIABILITIES AND TRUST CORPUS    <BR>  </B></FONT></P>

<!-- User-specified TAGGED TABLE -->
<TABLE WIDTH="87%" BORDER=0 CELLSPACING=0 CELLPADDING=0>
<TR VALIGN="BOTTOM">
<TH COLSPAN=2 ALIGN="LEFT"><FONT SIZE=2>&nbsp;</FONT><BR></TH>
<TH WIDTH="2%"><FONT SIZE=1>&nbsp;</FONT></TH>
<TH COLSPAN=2 ALIGN="CENTER"><FONT SIZE=1><B>September 30,<BR>
2002</B></FONT><HR NOSHADE></TH>
<TH WIDTH="2%"><FONT SIZE=1>&nbsp;</FONT></TH>
<TH COLSPAN=2 ALIGN="CENTER"><FONT SIZE=1><B>December 31,<BR>
2001</B></FONT><HR NOSHADE></TH>
<TH WIDTH="1%"><FONT SIZE=1>&nbsp;</FONT></TH>
</TR>
<TR VALIGN="BOTTOM">
<TH COLSPAN=2 ALIGN="LEFT"><FONT SIZE=1>&nbsp;</FONT><BR></TH>
<TH WIDTH="2%"><FONT SIZE=1>&nbsp;</FONT></TH>
<TH COLSPAN=2 ALIGN="CENTER"><FONT SIZE=1><B>(Unaudited)<BR> </B></FONT><BR></TH>
<TH WIDTH="2%"><FONT SIZE=1>&nbsp;</FONT></TH>
<TH COLSPAN=2 ALIGN="LEFT"><FONT SIZE=1>&nbsp;</FONT><BR></TH>
<TH WIDTH="1%"><FONT SIZE=1>&nbsp;</FONT></TH>
</TR>
<TR BGCOLOR="#CCEEFF" VALIGN="BOTTOM">
<TD COLSPAN=2><BR><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="2%"><FONT SIZE=2><BR>&nbsp;</FONT></TD>
<TD WIDTH="2%"><FONT SIZE=2><BR>&nbsp;</FONT></TD>
<TD WIDTH="14%"><FONT SIZE=2><BR>
&nbsp;</FONT></TD>
<TD WIDTH="2%"><FONT SIZE=2><BR>&nbsp;</FONT></TD>
<TD WIDTH="2%"><FONT SIZE=2><BR>&nbsp;</FONT></TD>
<TD WIDTH="13%"><FONT SIZE=2><BR>
&nbsp;</FONT></TD>
<TD WIDTH="1%"><FONT SIZE=2><BR>&nbsp;</FONT></TD>
</TR>
<TR BGCOLOR="White" VALIGN="BOTTOM">
<TD COLSPAN=8 ALIGN="CENTER"><FONT SIZE=2>ASSETS</FONT></TD>
<TD WIDTH="1%"><FONT SIZE=2>&nbsp;</FONT></TD>
</TR>
<TR BGCOLOR="#CCEEFF" VALIGN="BOTTOM">
<TD COLSPAN=2><FONT SIZE=2><BR>
Cash and short-term investments</FONT></TD>
<TD WIDTH="2%"><FONT SIZE=2><BR>&nbsp;</FONT></TD>
<TD WIDTH="2%"><FONT SIZE=2><BR>$</FONT></TD>
<TD WIDTH="14%" ALIGN="RIGHT"><FONT SIZE=2><BR>
1,482,594</FONT></TD>
<TD WIDTH="2%"><FONT SIZE=2><BR>&nbsp;</FONT></TD>
<TD WIDTH="2%"><FONT SIZE=2><BR>$</FONT></TD>
<TD WIDTH="13%" ALIGN="RIGHT"><FONT SIZE=2><BR>
1,167,273</FONT></TD>
<TD WIDTH="1%"><FONT SIZE=2><BR>&nbsp;</FONT></TD>
</TR>
<TR BGCOLOR="White" VALIGN="BOTTOM">
<TD COLSPAN=2><FONT SIZE=2>Interest receivable</FONT></TD>
<TD WIDTH="2%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="2%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="14%" ALIGN="RIGHT"><FONT SIZE=2>3,388</FONT></TD>
<TD WIDTH="2%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="2%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="13%" ALIGN="RIGHT"><FONT SIZE=2>4,475</FONT></TD>
<TD WIDTH="1%"><FONT SIZE=2>&nbsp;</FONT></TD>
</TR>
<TR BGCOLOR="#CCEEFF" VALIGN="BOTTOM">
<TD COLSPAN=2><FONT SIZE=2>Net overriding royalty interest in oil and gas properties</FONT></TD>
<TD WIDTH="2%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="2%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="14%" ALIGN="RIGHT"><FONT SIZE=2>42,498,034</FONT></TD>
<TD WIDTH="2%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="2%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="13%" ALIGN="RIGHT"><FONT SIZE=2>42,498,034</FONT></TD>
<TD WIDTH="1%"><FONT SIZE=2>&nbsp;</FONT></TD>
</TR>
<TR BGCOLOR="White" VALIGN="BOTTOM">
<TD COLSPAN=2><FONT SIZE=2>Accumulated amortization</FONT></TD>
<TD WIDTH="2%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="2%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="14%" ALIGN="RIGHT"><FONT SIZE=2>(32,355,817</FONT></TD>
<TD WIDTH="2%"><FONT SIZE=2>)</FONT></TD>
<TD WIDTH="2%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="13%" ALIGN="RIGHT"><FONT SIZE=2>(31,632,768</FONT></TD>
<TD WIDTH="1%"><FONT SIZE=2>)</FONT></TD>
</TR>
<TR VALIGN="TOP">
<TD COLSPAN=2><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="2%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD COLSPAN=2 ALIGN="RIGHT"><HR NOSHADE></TD>
<TD WIDTH="2%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD COLSPAN=2 ALIGN="RIGHT"><HR NOSHADE></TD>
<TD WIDTH="1%"><FONT SIZE=2>&nbsp;</FONT></TD>
</TR>
<TR BGCOLOR="#CCEEFF" VALIGN="BOTTOM">
<TD WIDTH="2%">&nbsp;</TD>
<TD WIDTH="56%"><FONT SIZE=2>Total assets</FONT></TD>
<TD WIDTH="2%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="2%"><FONT SIZE=2>$</FONT></TD>
<TD WIDTH="14%" ALIGN="RIGHT"><FONT SIZE=2>11,628,199</FONT></TD>
<TD WIDTH="2%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="2%"><FONT SIZE=2>$</FONT></TD>
<TD WIDTH="13%" ALIGN="RIGHT"><FONT SIZE=2>12,037,014</FONT></TD>
<TD WIDTH="1%"><FONT SIZE=2>&nbsp;</FONT></TD>
</TR>
<TR VALIGN="TOP">
<TD COLSPAN=2><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="2%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD COLSPAN=2 ALIGN="RIGHT"><HR NOSHADE SIZE=4></TD>
<TD WIDTH="2%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD COLSPAN=2 ALIGN="RIGHT"><HR NOSHADE SIZE=4></TD>
<TD WIDTH="1%"><FONT SIZE=2>&nbsp;</FONT></TD>
</TR>
<TR BGCOLOR="White" VALIGN="BOTTOM">
<TD COLSPAN=2><FONT SIZE=2><BR>
&nbsp;</FONT></TD>
<TD WIDTH="2%"><FONT SIZE=2><BR>&nbsp;</FONT></TD>
<TD WIDTH="2%"><FONT SIZE=2><BR>&nbsp;</FONT></TD>
<TD WIDTH="14%"><FONT SIZE=2><BR>
&nbsp;</FONT></TD>
<TD WIDTH="2%"><FONT SIZE=2><BR>&nbsp;</FONT></TD>
<TD WIDTH="2%"><FONT SIZE=2><BR>&nbsp;</FONT></TD>
<TD WIDTH="13%"><FONT SIZE=2><BR>
&nbsp;</FONT></TD>
<TD WIDTH="1%"><FONT SIZE=2><BR>&nbsp;</FONT></TD>
</TR>
<TR BGCOLOR="#CCEEFF" VALIGN="BOTTOM">
<TD COLSPAN=8 ALIGN="CENTER"><FONT SIZE=2>LIABILITIES AND TRUST CORPUS</FONT></TD>
<TD WIDTH="1%"><FONT SIZE=2>&nbsp;</FONT></TD>
</TR>
<TR BGCOLOR="White" VALIGN="BOTTOM">
<TD COLSPAN=2><FONT SIZE=2><BR>
Distributions payable</FONT></TD>
<TD WIDTH="2%"><FONT SIZE=2><BR>&nbsp;</FONT></TD>
<TD WIDTH="2%"><FONT SIZE=2><BR>$</FONT></TD>
<TD WIDTH="14%" ALIGN="RIGHT"><FONT SIZE=2><BR>
1,485,982</FONT></TD>
<TD WIDTH="2%"><FONT SIZE=2><BR>&nbsp;</FONT></TD>
<TD WIDTH="2%"><FONT SIZE=2><BR>$</FONT></TD>
<TD WIDTH="13%" ALIGN="RIGHT"><FONT SIZE=2><BR>
1,171,748</FONT></TD>
<TD WIDTH="1%"><FONT SIZE=2><BR>&nbsp;</FONT></TD>
</TR>
<TR BGCOLOR="#CCEEFF" VALIGN="BOTTOM">
<TD COLSPAN=2><FONT SIZE=2>Trust corpus (1,863,590 units of beneficial interest authorized and outstanding)</FONT></TD>
<TD WIDTH="2%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="2%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="14%" ALIGN="RIGHT"><FONT SIZE=2>10,142,217</FONT></TD>
<TD WIDTH="2%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="2%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="13%" ALIGN="RIGHT"><FONT SIZE=2>10,865,266</FONT></TD>
<TD WIDTH="1%"><FONT SIZE=2>&nbsp;</FONT></TD>
</TR>
<TR VALIGN="TOP">
<TD COLSPAN=2><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="2%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD COLSPAN=2 ALIGN="RIGHT"><HR NOSHADE></TD>
<TD WIDTH="2%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD COLSPAN=2 ALIGN="RIGHT"><HR NOSHADE></TD>
<TD WIDTH="1%"><FONT SIZE=2>&nbsp;</FONT></TD>
</TR>
<TR BGCOLOR="White" VALIGN="BOTTOM">
<TD WIDTH="2%">&nbsp;</TD>
<TD WIDTH="56%"><FONT SIZE=2>Total liabilities and trust corpus</FONT></TD>
<TD WIDTH="2%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="2%"><FONT SIZE=2>$</FONT></TD>
<TD WIDTH="14%" ALIGN="RIGHT"><FONT SIZE=2>11,628,199</FONT></TD>
<TD WIDTH="2%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="2%"><FONT SIZE=2>$</FONT></TD>
<TD WIDTH="13%" ALIGN="RIGHT"><FONT SIZE=2>12,037,014</FONT></TD>
<TD WIDTH="1%"><FONT SIZE=2>&nbsp;</FONT></TD>
</TR>
<TR VALIGN="TOP">
<TD COLSPAN=2><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="2%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD COLSPAN=2 ALIGN="RIGHT"><HR NOSHADE SIZE=4></TD>
<TD WIDTH="2%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD COLSPAN=2 ALIGN="RIGHT"><HR NOSHADE SIZE=4></TD>
<TD WIDTH="1%"><FONT SIZE=2>&nbsp;</FONT></TD>
</TR>
</TABLE>
<!-- end of user-specified TAGGED TABLE -->

<P ALIGN="CENTER"><FONT SIZE=2>(The
accompanying notes are an integral part of these financial statements.) </FONT></P>

<P ALIGN="CENTER"><FONT SIZE=2>1</FONT></P>

<HR NOSHADE>
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<A NAME="page_da1749_1_2"> </A>
<P ALIGN="CENTER"><FONT SIZE=2><A
NAME="da1749_mesa_royalty_trust_statements___mes02766"> </A>
<A NAME="toc_da1749_4"> </A>
<BR></FONT><FONT SIZE=2><B>MESA ROYALTY TRUST    <BR>    <BR>    STATEMENTS OF CHANGES IN TRUST CORPUS    <BR>    <BR>    (Unaudited)    <BR>    </B></FONT></P>

<!-- User-specified TAGGED TABLE -->
<TABLE WIDTH="96%" BORDER=0 CELLSPACING=0 CELLPADDING=0>
<TR VALIGN="BOTTOM">
<TH COLSPAN=2 ALIGN="LEFT"><FONT SIZE=2>&nbsp;</FONT><BR></TH>
<TH WIDTH="2%"><FONT SIZE=1>&nbsp;</FONT></TH>
<TH COLSPAN=5 ALIGN="CENTER"><FONT SIZE=1><B>Three Months Ended<BR>
September 30,</B></FONT><HR NOSHADE></TH>
<TH WIDTH="2%"><FONT SIZE=1>&nbsp;</FONT></TH>
<TH COLSPAN=5 ALIGN="CENTER"><FONT SIZE=1><B>Nine Months Ended<BR>
September 30,</B></FONT><HR NOSHADE></TH>
<TH WIDTH="1%"><FONT SIZE=1>&nbsp;</FONT></TH>
</TR>
<TR VALIGN="BOTTOM">
<TH COLSPAN=2 ALIGN="LEFT"><FONT SIZE=1>&nbsp;</FONT><BR></TH>
<TH WIDTH="2%"><FONT SIZE=1>&nbsp;</FONT></TH>
<TH COLSPAN=2 ALIGN="CENTER"><FONT SIZE=1><B>2002</B></FONT><HR NOSHADE></TH>
<TH WIDTH="2%"><FONT SIZE=1>&nbsp;</FONT></TH>
<TH COLSPAN=2 ALIGN="CENTER"><FONT SIZE=1><B>2001</B></FONT><HR NOSHADE></TH>
<TH WIDTH="2%"><FONT SIZE=1>&nbsp;</FONT></TH>
<TH COLSPAN=2 ALIGN="CENTER"><FONT SIZE=1><B>2002</B></FONT><HR NOSHADE></TH>
<TH WIDTH="2%"><FONT SIZE=1>&nbsp;</FONT></TH>
<TH COLSPAN=2 ALIGN="CENTER"><FONT SIZE=1><B>2001</B></FONT><HR NOSHADE></TH>
<TH WIDTH="1%"><FONT SIZE=1>&nbsp;</FONT></TH>
</TR>
<TR BGCOLOR="#CCEEFF" VALIGN="TOP">
<TD COLSPAN=2><FONT SIZE=2>Trust corpus, beginning of period</FONT></TD>
<TD WIDTH="2%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="2%"><FONT SIZE=2>$</FONT></TD>
<TD WIDTH="11%" ALIGN="RIGHT"><FONT SIZE=2>10,376,160</FONT></TD>
<TD WIDTH="2%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="2%"><FONT SIZE=2>$</FONT></TD>
<TD WIDTH="11%" ALIGN="RIGHT"><FONT SIZE=2>11,462,465</FONT></TD>
<TD WIDTH="2%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="2%"><FONT SIZE=2>$</FONT></TD>
<TD WIDTH="11%" ALIGN="RIGHT"><FONT SIZE=2>10,865,266</FONT></TD>
<TD WIDTH="2%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="2%"><FONT SIZE=2>$</FONT></TD>
<TD WIDTH="11%" ALIGN="RIGHT"><FONT SIZE=2>11,861,903</FONT></TD>
<TD WIDTH="1%"><FONT SIZE=2>&nbsp;</FONT></TD>
</TR>
<TR BGCOLOR="White" VALIGN="TOP">
<TD WIDTH="2%">&nbsp;</TD>
<TD WIDTH="34%"><FONT SIZE=2>Distributable income</FONT></TD>
<TD WIDTH="2%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="2%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="11%" ALIGN="RIGHT"><FONT SIZE=2>1,485,982</FONT></TD>
<TD WIDTH="2%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="2%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="11%" ALIGN="RIGHT"><FONT SIZE=2>1,979,618</FONT></TD>
<TD WIDTH="2%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="2%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="11%" ALIGN="RIGHT"><FONT SIZE=2>3,460,012</FONT></TD>
<TD WIDTH="2%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="2%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="11%" ALIGN="RIGHT"><FONT SIZE=2>9,395,003</FONT></TD>
<TD WIDTH="1%"><FONT SIZE=2>&nbsp;</FONT></TD>
</TR>
<TR BGCOLOR="#CCEEFF" VALIGN="TOP">
<TD WIDTH="2%">&nbsp;</TD>
<TD WIDTH="34%"><FONT SIZE=2>Distributions to unitholders</FONT></TD>
<TD WIDTH="2%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="2%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="11%" ALIGN="RIGHT"><FONT SIZE=2>(1,485,982</FONT></TD>
<TD WIDTH="2%"><FONT SIZE=2>)</FONT></TD>
<TD WIDTH="2%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="11%" ALIGN="RIGHT"><FONT SIZE=2>(1,979,618</FONT></TD>
<TD WIDTH="2%"><FONT SIZE=2>)</FONT></TD>
<TD WIDTH="2%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="11%" ALIGN="RIGHT"><FONT SIZE=2>(3,460,012</FONT></TD>
<TD WIDTH="2%"><FONT SIZE=2>)</FONT></TD>
<TD WIDTH="2%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="11%" ALIGN="RIGHT"><FONT SIZE=2>(9,395,003</FONT></TD>
<TD WIDTH="1%"><FONT SIZE=2>)</FONT></TD>
</TR>
<TR BGCOLOR="White" VALIGN="TOP">
<TD WIDTH="2%">&nbsp;</TD>
<TD WIDTH="34%"><FONT SIZE=2>Amortization of net overriding royalty interest</FONT></TD>
<TD WIDTH="2%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="2%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="11%" ALIGN="RIGHT"><FONT SIZE=2>(233,943</FONT></TD>
<TD WIDTH="2%"><FONT SIZE=2>)</FONT></TD>
<TD WIDTH="2%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="11%" ALIGN="RIGHT"><FONT SIZE=2>(186,493</FONT></TD>
<TD WIDTH="2%"><FONT SIZE=2>)</FONT></TD>
<TD WIDTH="2%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="11%" ALIGN="RIGHT"><FONT SIZE=2>(723,049</FONT></TD>
<TD WIDTH="2%"><FONT SIZE=2>)</FONT></TD>
<TD WIDTH="2%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="11%" ALIGN="RIGHT"><FONT SIZE=2>(585,931</FONT></TD>
<TD WIDTH="1%"><FONT SIZE=2>)</FONT></TD>
</TR>
<TR VALIGN="TOP">
<TD COLSPAN=2><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="2%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD COLSPAN=2 ALIGN="RIGHT"><HR NOSHADE></TD>
<TD WIDTH="2%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD COLSPAN=2 ALIGN="RIGHT"><HR NOSHADE></TD>
<TD WIDTH="2%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD COLSPAN=2 ALIGN="RIGHT"><HR NOSHADE></TD>
<TD WIDTH="2%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD COLSPAN=2 ALIGN="RIGHT"><HR NOSHADE></TD>
<TD WIDTH="1%"><FONT SIZE=2>&nbsp;</FONT></TD>
</TR>
<TR BGCOLOR="#CCEEFF" VALIGN="TOP">
<TD COLSPAN=2><FONT SIZE=2>Trust corpus, end of period</FONT></TD>
<TD WIDTH="2%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="2%"><FONT SIZE=2>$</FONT></TD>
<TD WIDTH="11%" ALIGN="RIGHT"><FONT SIZE=2>10,142,217</FONT></TD>
<TD WIDTH="2%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="2%"><FONT SIZE=2>$</FONT></TD>
<TD WIDTH="11%" ALIGN="RIGHT"><FONT SIZE=2>11,275,972</FONT></TD>
<TD WIDTH="2%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="2%"><FONT SIZE=2>$</FONT></TD>
<TD WIDTH="11%" ALIGN="RIGHT"><FONT SIZE=2>10,142,217</FONT></TD>
<TD WIDTH="2%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="2%"><FONT SIZE=2>$</FONT></TD>
<TD WIDTH="11%" ALIGN="RIGHT"><FONT SIZE=2>11,275,972</FONT></TD>
<TD WIDTH="1%"><FONT SIZE=2>&nbsp;</FONT></TD>
</TR>
<TR VALIGN="TOP">
<TD COLSPAN=2><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="2%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD COLSPAN=2 ALIGN="RIGHT"><HR NOSHADE SIZE=4></TD>
<TD WIDTH="2%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD COLSPAN=2 ALIGN="RIGHT"><HR NOSHADE SIZE=4></TD>
<TD WIDTH="2%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD COLSPAN=2 ALIGN="RIGHT"><HR NOSHADE SIZE=4></TD>
<TD WIDTH="2%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD COLSPAN=2 ALIGN="RIGHT"><HR NOSHADE SIZE=4></TD>
<TD WIDTH="1%"><FONT SIZE=2>&nbsp;</FONT></TD>
</TR>
</TABLE>
<!-- end of user-specified TAGGED TABLE -->

<P ALIGN="CENTER"><FONT SIZE=2>(The
accompanying notes are an integral part of these financial statements.) </FONT></P>

<P ALIGN="CENTER"><FONT SIZE=2>2</FONT></P>

<HR NOSHADE>
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<A NAME="page_da1749_1_3"> </A>
<P ALIGN="CENTER"><FONT SIZE=2><A
NAME="da1749_mesa_royalty_trust_note__da102456"> </A>
<A NAME="toc_da1749_5"> </A>
<BR></FONT><FONT SIZE=2><B>MESA ROYALTY TRUST<BR>  <BR>    NOTES TO FINANCIAL STATEMENTS<BR>  <BR>    (Unaudited)    <BR>  </B></FONT></P>

<P><FONT SIZE=2><B>Note 1&#151;Trust Organization  </B></FONT></P>

<P><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;The Mesa Royalty Trust (the "Trust") was created on November 1, 1979 when Mesa Petroleum Co. conveyed to the Trust a 90% net profits overriding royalty interest
(the "Royalty") in certain producing oil and gas properties located in the Hugoton field of Kansas, the San Juan Basin field of New Mexico and Colorado and the Yellow Creek field of Wyoming
(collectively, the "Royalty Properties"). Mesa Petroleum Co. was the predecessor to Mesa Limited Partnership ("MLP"), the predecessor to MESA Inc. On April 30, 1991, MLP sold its interests in the
Royalty Properties located in the San Juan Basin field to Conoco Inc. ("Conoco"). Conoco sold the portion of its interests in the San Juan Basin Royalty Properties located in Colorado to MarkWest
Energy Partners, Ltd. (effective January 1, 1993) and Red Willow Production Company (effective April 1, 1992). On October 26, 1994, MarkWest Energy Partners, Ltd. sold substantially all of its
interest in the Colorado San Juan Basin Royalty Properties to Amoco Production Company ("Amoco"), a subsidiary of BP Amoco. Until August 7, 1997, MESA Inc. operated the Hugoton Royalty Properties
through Mesa Operating Co., a wholly owned subsidiary of MESA Inc. On August 7, 1997, MESA Inc. merged with and into Pioneer Natural Resources Company
("Pioneer"), formerly a wholly owned subsidiary of MESA Inc., and Parker &amp; Parsley Petroleum Company merged with and into Pioneer Natural Resources USA, Inc. (successor to Mesa Operating Co.), a
wholly owned subsidiary of Pioneer ("PNR") (collectively, the mergers are referred to herein as the "Merger"). Subsequent to the Merger, the Hugoton Royalty Properties have been operated by PNR. The
San Juan Basin Royalty Properties located in New Mexico are operated by Conoco. The San Juan Basin Royalty Properties located in Colorado are operated by Amoco. As used in this report, PNR refers to
the operator of the Hugoton Royalty Properties, Conoco refers to the operator of the San Juan Basin Royalty Properties, other than the portion of such properties located in Colorado, and Amoco refers
to the operator of the Colorado San Juan Basin Royalty Properties unless otherwise indicated. The terms "working interest owner" and "working interest owners" generally refer to the operators of the
Royalty Properties as described above, unless the context in which such terms are used indicates otherwise. </FONT></P>

<P><FONT SIZE=2><B>Note 2&#151;Basis of Presentation  </B></FONT></P>

<P><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;The accompanying unaudited financial information has been prepared by JPMorgan Chase Bank ("the Trustee"), in accordance with the instructions to
Form&nbsp;10-Q. JPMorgan Chase Bank was formerly known as The Chase Manhattan Bank and is the successor by mergers to the original name of the Trustee, Texas Commerce Bank National Association. The
Trustee believes such information includes all the disclosures necessary to make the information presented not misleading. The information furnished reflects all adjustments which are, in the opinion
of the Trustee, necessary for a fair presentation of the </FONT></P>

<P ALIGN="CENTER"><FONT SIZE=2>3</FONT></P>

<HR NOSHADE>
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<A NAME="page_da1749_1_4"> </A>

<P><FONT SIZE=2>
results for the interim periods presented. The financial information should be read in conjunction with the financial statements and notes thereto included in the Trust's 2001 Annual Report on Form
10-K. </FONT></P>

<P><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;The
Mesa Royalty Trust Indenture was amended in 1985, the effect of which was an overall reduction of approximately 88.56% in the size of the Trust; therefore, the Trust is now entitled
each month to receive 90% of 11.44% of the net proceeds for the preceding month. Generally, net proceeds means the excess of the amounts received by the working interest owners from sales of oil and
gas from the Royalty Properties over operating and capital costs incurred. </FONT></P>

<P><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;The
financial statements of the Trust are prepared on the following basis: </FONT></P>

<UL>

<P><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(a)&nbsp;&nbsp;Royalty
income recorded for a month is the amount computed and paid by the working interest owners to the Trustee for such month rather than either the value of a
portion of the oil and gas
produced by the working interest owners for such month or the amount subsequently determined to be the Trust's proportionate share of the net proceeds for such month; </FONT></P>


<P><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(b)&nbsp;&nbsp;Interest
income, interest receivable, and distributions payable to unitholders include interest to be earned on short-term investments from the financial statement date
through the next date of distribution; </FONT></P>

<P><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(c)&nbsp;&nbsp;Trust
general and administrative expenses, net of reimbursements, are recorded in the month they accrue; </FONT></P>

<P><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(d)&nbsp;&nbsp;Amortization
of the net overriding royalty interests, which is calculated on a unit-of-production basis, is charged directly to trust corpus since such amount does not
affect distributable income; and </FONT></P>

<P><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(e)&nbsp;&nbsp;Distributions
payable are determined on a monthly basis and are payable to unitholders of record as of the last business day of each month or such other day as the
Trustee determines is required to comply with legal or stock exchange requirements. However, cash distributions are made quarterly in January, April, July and October, and include interest earned from
the monthly record dates to the date of distribution. </FONT></P>

</UL>

<P><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;This
basis for reporting Royalty income is thought to be the most meaningful because distributions to the unitholders for a month are based on net cash receipts for such month. However,
it will differ from the basis used for financial statements prepared in accordance with accounting principles accepted in the United States. Under these accounting principles, Royalty income for a
month would be based on net proceeds from production for such month without regard to when calculated or received and interest income for a month would be calculated only through the end of such
month. </FONT></P>

<P ALIGN="CENTER"><FONT SIZE=2>4</FONT></P>

<HR NOSHADE>
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<A NAME="page_da1749_1_5"> </A>

<P><FONT SIZE=2><B>Item 2.&nbsp;&nbsp;&nbsp;&nbsp;</B></FONT><FONT SIZE=2><B><I>Management's Discussion and Analysis of Financial Condition and Results of Operations  </I></B></FONT></P>

<P><FONT SIZE=2><B>Note Regarding Forward-Looking Statements  </B></FONT></P>

<P><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;This Form 10-Q includes "forward-looking statements" within the meaning of Section 27A of the Securities Act of 1933, as amended, and Section 21E of the
Securities Exchange Act of 1934, as amended. All statements other than statements of historical facts included in this Form 10-Q, including without limitation the statements under "Management's
Discussion and Analysis of Financial Condition and Results of Operations" are forward-looking statements. Although the Working Interest Owners have advised the Trust that they believe that the
expectations reflected in the forward-looking statements contained herein are reasonable, no assurance can be given that such expectations will prove to have been correct. Important factors that could
cause actual results to differ materially from expectations ("Cautionary Statements") are disclosed in this Form 10-Q and in the Trust's Form 10-K including under the section
"Business&#151;Principal Trust Risk Factors". All subsequent written and oral forward-looking statements attributable to the Trust or persons acting on its behalf are expressly qualified in
their entirety by the Cautionary Statements. </FONT></P>

<P ALIGN="CENTER"><FONT SIZE=2><A
NAME="da1749_summary_of_royalty_income_and_average_prices"> </A>
<A NAME="toc_da1749_6"> </A>
<BR></FONT><FONT SIZE=2><B>SUMMARY OF ROYALTY INCOME AND AVERAGE PRICES    <BR>  </B></FONT></P>

<P><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Royalty income is computed after deducting the Trust's proportionate share of capital costs, operating costs and interest on any cost carryforward from the
Trust's proportionate share of "Gross Proceeds," as defined in the Royalty conveyance. The following unaudited summary illustrates the net effect of the components of the actual Royalty computation
for the periods indicated (unaudited): </FONT></P>

<!-- User-specified TAGGED TABLE -->
<TABLE WIDTH="98%" BORDER=0 CELLSPACING=0 CELLPADDING=0>
<TR VALIGN="BOTTOM">
<TH COLSPAN=2 ALIGN="LEFT"><FONT SIZE=2>&nbsp;</FONT><BR></TH>
<TH WIDTH="2%"><FONT SIZE=1>&nbsp;</FONT></TH>
<TH COLSPAN=11 ALIGN="CENTER"><FONT SIZE=1><B>Three Months Ended September&nbsp;30,</B></FONT><HR NOSHADE></TH>
<TH WIDTH="1%"><FONT SIZE=1>&nbsp;</FONT></TH>
</TR>
<TR VALIGN="BOTTOM">
<TH COLSPAN=2 ALIGN="LEFT"><FONT SIZE=1>&nbsp;</FONT><BR></TH>
<TH WIDTH="2%"><FONT SIZE=1>&nbsp;</FONT></TH>
<TH COLSPAN=5 ALIGN="CENTER"><FONT SIZE=1><B>2002</B></FONT><HR NOSHADE></TH>
<TH WIDTH="2%"><FONT SIZE=1>&nbsp;</FONT></TH>
<TH COLSPAN=5 ALIGN="CENTER"><FONT SIZE=1><B>2001</B></FONT><HR NOSHADE></TH>
<TH WIDTH="1%"><FONT SIZE=1>&nbsp;</FONT></TH>
</TR>
<TR VALIGN="BOTTOM">
<TH COLSPAN=2 ALIGN="LEFT"><FONT SIZE=1>&nbsp;</FONT><BR></TH>
<TH WIDTH="2%"><FONT SIZE=1>&nbsp;</FONT></TH>
<TH COLSPAN=2 ALIGN="CENTER"><FONT SIZE=1><B>Natural<BR>
Gas</B></FONT><HR NOSHADE></TH>
<TH WIDTH="2%"><FONT SIZE=1>&nbsp;</FONT></TH>
<TH COLSPAN=2 ALIGN="CENTER"><FONT SIZE=1><B>Oil,<BR>
Condensate<BR>
and Natural<BR>
Gas Liquids</B></FONT><HR NOSHADE></TH>
<TH WIDTH="2%"><FONT SIZE=1>&nbsp;</FONT></TH>
<TH COLSPAN=2 ALIGN="CENTER"><FONT SIZE=1><B>Natural<BR>
Gas</B></FONT><HR NOSHADE></TH>
<TH WIDTH="2%"><FONT SIZE=1>&nbsp;</FONT></TH>
<TH COLSPAN=2 ALIGN="CENTER"><FONT SIZE=1><B>Oil,<BR>
Condensate<BR>
and Natural<BR>
Gas Liquids</B></FONT><HR NOSHADE></TH>
<TH WIDTH="1%"><FONT SIZE=1>&nbsp;</FONT></TH>
</TR>
<TR BGCOLOR="#CCEEFF" VALIGN="BOTTOM">
<TD COLSPAN=2><FONT SIZE=2>The Trust's proportionate share of Gross Proceeds(1)</FONT></TD>
<TD WIDTH="2%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="2%"><FONT SIZE=2>$</FONT></TD>
<TD WIDTH="10%" ALIGN="RIGHT"><FONT SIZE=2>1,846,456</FONT></TD>
<TD WIDTH="2%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="2%"><FONT SIZE=2>$</FONT></TD>
<TD WIDTH="11%" ALIGN="RIGHT"><FONT SIZE=2>502,559</FONT></TD>
<TD WIDTH="2%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="2%"><FONT SIZE=2>$</FONT></TD>
<TD WIDTH="10%" ALIGN="RIGHT"><FONT SIZE=2>2,607,638</FONT></TD>
<TD WIDTH="2%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="2%"><FONT SIZE=2>$</FONT></TD>
<TD WIDTH="11%" ALIGN="RIGHT"><FONT SIZE=2>608,653</FONT></TD>
<TD WIDTH="1%"><FONT SIZE=2>&nbsp;</FONT></TD>
</TR>
<TR BGCOLOR="White" VALIGN="BOTTOM">
<TD COLSPAN=2><FONT SIZE=2>Less the Trust's proportionate share of:</FONT></TD>
<TD WIDTH="2%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="2%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="10%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="2%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="2%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="11%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="2%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="2%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="10%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="2%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="2%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="11%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="1%"><FONT SIZE=2>&nbsp;</FONT></TD>
</TR>
<TR BGCOLOR="#CCEEFF" VALIGN="BOTTOM">
<TD WIDTH="2%">&nbsp;</TD>
<TD WIDTH="38%"><FONT SIZE=2>Capital costs recovered(2)</FONT></TD>
<TD WIDTH="2%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="2%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="10%" ALIGN="RIGHT"><FONT SIZE=2>(87,335</FONT></TD>
<TD WIDTH="2%"><FONT SIZE=2>)</FONT></TD>
<TD WIDTH="2%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="11%" ALIGN="RIGHT"><FONT SIZE=2>&#151;</FONT></TD>
<TD WIDTH="2%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="2%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="10%" ALIGN="RIGHT"><FONT SIZE=2>(473,202</FONT></TD>
<TD WIDTH="2%"><FONT SIZE=2>)</FONT></TD>
<TD WIDTH="2%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="11%" ALIGN="RIGHT"><FONT SIZE=2>&#151;</FONT></TD>
<TD WIDTH="1%"><FONT SIZE=2>&nbsp;</FONT></TD>
</TR>
<TR BGCOLOR="White" VALIGN="BOTTOM">
<TD WIDTH="2%">&nbsp;</TD>
<TD WIDTH="38%"><FONT SIZE=2>Operating costs</FONT></TD>
<TD WIDTH="2%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="2%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="10%" ALIGN="RIGHT"><FONT SIZE=2>(688,326</FONT></TD>
<TD WIDTH="2%"><FONT SIZE=2>)</FONT></TD>
<TD WIDTH="2%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="11%" ALIGN="RIGHT"><FONT SIZE=2>(79,224</FONT></TD>
<TD WIDTH="2%"><FONT SIZE=2>)</FONT></TD>
<TD WIDTH="2%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="10%" ALIGN="RIGHT"><FONT SIZE=2>(707,054</FONT></TD>
<TD WIDTH="2%"><FONT SIZE=2>)</FONT></TD>
<TD WIDTH="2%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="11%" ALIGN="RIGHT"><FONT SIZE=2>(68,488</FONT></TD>
<TD WIDTH="1%"><FONT SIZE=2>)</FONT></TD>
</TR>
<TR BGCOLOR="#CCEEFF" VALIGN="BOTTOM">
<TD WIDTH="2%">&nbsp;</TD>
<TD WIDTH="38%"><FONT SIZE=2>Interest on cost carryforward</FONT></TD>
<TD WIDTH="2%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="2%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="10%" ALIGN="RIGHT"><FONT SIZE=2>(5,974</FONT></TD>
<TD WIDTH="2%"><FONT SIZE=2>)</FONT></TD>
<TD WIDTH="2%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="11%" ALIGN="RIGHT"><FONT SIZE=2>&#151;</FONT></TD>
<TD WIDTH="2%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="2%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="10%" ALIGN="RIGHT"><FONT SIZE=2>(6,841</FONT></TD>
<TD WIDTH="2%"><FONT SIZE=2>)</FONT></TD>
<TD WIDTH="2%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="11%" ALIGN="RIGHT"><FONT SIZE=2>&#151;</FONT></TD>
<TD WIDTH="1%"><FONT SIZE=2>&nbsp;</FONT></TD>
</TR>
<TR VALIGN="TOP">
<TD COLSPAN=2><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="2%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD COLSPAN=2 ALIGN="RIGHT"><HR NOSHADE></TD>
<TD WIDTH="2%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD COLSPAN=2 ALIGN="RIGHT"><HR NOSHADE></TD>
<TD WIDTH="2%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD COLSPAN=2 ALIGN="RIGHT"><HR NOSHADE></TD>
<TD WIDTH="2%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD COLSPAN=2 ALIGN="RIGHT"><HR NOSHADE></TD>
<TD WIDTH="1%"><FONT SIZE=2>&nbsp;</FONT></TD>
</TR>
<TR BGCOLOR="White" VALIGN="BOTTOM">
<TD COLSPAN=2><FONT SIZE=2>Royalty income</FONT></TD>
<TD WIDTH="2%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="2%"><FONT SIZE=2>$</FONT></TD>
<TD WIDTH="10%" ALIGN="RIGHT"><FONT SIZE=2>1,064,821</FONT></TD>
<TD WIDTH="2%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="2%"><FONT SIZE=2>$</FONT></TD>
<TD WIDTH="11%" ALIGN="RIGHT"><FONT SIZE=2>423,335</FONT></TD>
<TD WIDTH="2%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="2%"><FONT SIZE=2>$</FONT></TD>
<TD WIDTH="10%" ALIGN="RIGHT"><FONT SIZE=2>1,420,541</FONT></TD>
<TD WIDTH="2%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="2%"><FONT SIZE=2>$</FONT></TD>
<TD WIDTH="11%" ALIGN="RIGHT"><FONT SIZE=2>540,165</FONT></TD>
<TD WIDTH="1%"><FONT SIZE=2>&nbsp;</FONT></TD>
</TR>
<TR VALIGN="TOP">
<TD COLSPAN=2><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="2%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD COLSPAN=2 ALIGN="RIGHT"><HR NOSHADE SIZE=4></TD>
<TD WIDTH="2%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD COLSPAN=2 ALIGN="RIGHT"><HR NOSHADE SIZE=4></TD>
<TD WIDTH="2%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD COLSPAN=2 ALIGN="RIGHT"><HR NOSHADE SIZE=4></TD>
<TD WIDTH="2%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD COLSPAN=2 ALIGN="RIGHT"><HR NOSHADE SIZE=4></TD>
<TD WIDTH="1%"><FONT SIZE=2>&nbsp;</FONT></TD>
</TR>
<TR BGCOLOR="#CCEEFF" VALIGN="BOTTOM">
<TD COLSPAN=2><FONT SIZE=2>Average sales price</FONT></TD>
<TD WIDTH="2%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="2%"><FONT SIZE=2>$</FONT></TD>
<TD WIDTH="10%" ALIGN="RIGHT"><FONT SIZE=2>2.95</FONT></TD>
<TD WIDTH="2%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="2%"><FONT SIZE=2>$</FONT></TD>
<TD WIDTH="11%" ALIGN="RIGHT"><FONT SIZE=2>16.12</FONT></TD>
<TD WIDTH="2%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="2%"><FONT SIZE=2>$</FONT></TD>
<TD WIDTH="10%" ALIGN="RIGHT"><FONT SIZE=2>4.30</FONT></TD>
<TD WIDTH="2%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="2%"><FONT SIZE=2>$</FONT></TD>
<TD WIDTH="11%" ALIGN="RIGHT"><FONT SIZE=2>20.25</FONT></TD>
<TD WIDTH="1%"><FONT SIZE=2>&nbsp;</FONT></TD>
</TR>
<TR VALIGN="TOP">
<TD COLSPAN=2><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="2%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD COLSPAN=2 ALIGN="RIGHT"><HR NOSHADE SIZE=4></TD>
<TD WIDTH="2%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD COLSPAN=2 ALIGN="RIGHT"><HR NOSHADE SIZE=4></TD>
<TD WIDTH="2%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD COLSPAN=2 ALIGN="RIGHT"><HR NOSHADE SIZE=4></TD>
<TD WIDTH="2%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD COLSPAN=2 ALIGN="RIGHT"><HR NOSHADE SIZE=4></TD>
<TD WIDTH="1%"><FONT SIZE=2>&nbsp;</FONT></TD>
</TR>
<TR BGCOLOR="White" VALIGN="BOTTOM">
<TD COLSPAN=2><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="2%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="2%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="10%" ALIGN="CENTER"><FONT SIZE=2>(Mcf)</FONT></TD>
<TD WIDTH="2%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="2%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="11%" ALIGN="CENTER"><FONT SIZE=2>(Bbls)</FONT></TD>
<TD WIDTH="2%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="2%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="10%" ALIGN="CENTER"><FONT SIZE=2>(Mcf)</FONT></TD>
<TD WIDTH="2%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="2%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="11%" ALIGN="CENTER"><FONT SIZE=2>(Bbls)</FONT></TD>
<TD WIDTH="1%"><FONT SIZE=2>&nbsp;</FONT></TD>
</TR>
<TR BGCOLOR="#CCEEFF" VALIGN="BOTTOM">
<TD COLSPAN=2><FONT SIZE=2>Net production volumes attributable to the Royalty</FONT></TD>
<TD WIDTH="2%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="2%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="10%" ALIGN="RIGHT"><FONT SIZE=2>361,099</FONT></TD>
<TD WIDTH="2%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="2%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="11%" ALIGN="RIGHT"><FONT SIZE=2>26,258</FONT></TD>
<TD WIDTH="2%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="2%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="10%" ALIGN="RIGHT"><FONT SIZE=2>330,697</FONT></TD>
<TD WIDTH="2%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="2%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="11%" ALIGN="RIGHT"><FONT SIZE=2>26,677</FONT></TD>
<TD WIDTH="1%"><FONT SIZE=2>&nbsp;</FONT></TD>
</TR>
<TR VALIGN="TOP">
<TD COLSPAN=2><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="2%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD COLSPAN=2 ALIGN="RIGHT"><HR NOSHADE SIZE=4></TD>
<TD WIDTH="2%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD COLSPAN=2 ALIGN="RIGHT"><HR NOSHADE SIZE=4></TD>
<TD WIDTH="2%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD COLSPAN=2 ALIGN="RIGHT"><HR NOSHADE SIZE=4></TD>
<TD WIDTH="2%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD COLSPAN=2 ALIGN="RIGHT"><HR NOSHADE SIZE=4></TD>
<TD WIDTH="1%"><FONT SIZE=2>&nbsp;</FONT></TD>
</TR>
</TABLE>
<!-- end of user-specified TAGGED TABLE -->

<P ALIGN="CENTER"><FONT SIZE=2>5</FONT></P>

<HR NOSHADE>
<!-- ZEQ.=5,SEQ=6,EFW="2091296",CP="MESA ROYALTY TRUST",DN="1",CHK=194316,FOLIO='5',FILE='DISK020:[02HOU9.02HOU1749]DA1749B.;17',USER='MTRAN',CD='14-NOV-2002;12:25' -->
<A NAME="page_da1749_1_6"> </A>

<!-- User-specified TAGGED TABLE -->
<TABLE WIDTH="98%" BORDER=0 CELLSPACING=0 CELLPADDING=0>
<TR VALIGN="BOTTOM">
<TH COLSPAN=2 ALIGN="LEFT"><FONT SIZE=2>&nbsp;</FONT><BR></TH>
<TH WIDTH="2%"><FONT SIZE=1>&nbsp;</FONT></TH>
<TH COLSPAN=11 ALIGN="CENTER"><FONT SIZE=1><B>Nine Months Ended September&nbsp;30,</B></FONT><HR NOSHADE></TH>
<TH WIDTH="1%"><FONT SIZE=1>&nbsp;</FONT></TH>
</TR>
<TR VALIGN="BOTTOM">
<TH COLSPAN=2 ALIGN="LEFT"><FONT SIZE=1>&nbsp;</FONT><BR></TH>
<TH WIDTH="2%"><FONT SIZE=1>&nbsp;</FONT></TH>
<TH COLSPAN=5 ALIGN="CENTER"><FONT SIZE=1><B>2002</B></FONT><HR NOSHADE></TH>
<TH WIDTH="2%"><FONT SIZE=1>&nbsp;</FONT></TH>
<TH COLSPAN=5 ALIGN="CENTER"><FONT SIZE=1><B>2001</B></FONT><HR NOSHADE></TH>
<TH WIDTH="1%"><FONT SIZE=1>&nbsp;</FONT></TH>
</TR>
<TR VALIGN="BOTTOM">
<TH COLSPAN=2 ALIGN="LEFT"><FONT SIZE=1>&nbsp;</FONT><BR></TH>
<TH WIDTH="2%"><FONT SIZE=1>&nbsp;</FONT></TH>
<TH COLSPAN=2 ALIGN="CENTER"><FONT SIZE=1><B>Natural<BR>
Gas</B></FONT><HR NOSHADE></TH>
<TH WIDTH="2%"><FONT SIZE=1>&nbsp;</FONT></TH>
<TH COLSPAN=2 ALIGN="CENTER"><FONT SIZE=1><B>Oil,<BR>
Condensate<BR>
and Natural<BR>
Gas Liquids</B></FONT><HR NOSHADE></TH>
<TH WIDTH="2%"><FONT SIZE=1>&nbsp;</FONT></TH>
<TH COLSPAN=2 ALIGN="CENTER"><FONT SIZE=1><B>Natural<BR>
Gas</B></FONT><HR NOSHADE></TH>
<TH WIDTH="2%"><FONT SIZE=1>&nbsp;</FONT></TH>
<TH COLSPAN=2 ALIGN="CENTER"><FONT SIZE=1><B>Oil,<BR>
Condensate<BR>
and Natural<BR>
Gas Liquids</B></FONT><HR NOSHADE></TH>
<TH WIDTH="1%"><FONT SIZE=1>&nbsp;</FONT></TH>
</TR>
<TR BGCOLOR="#CCEEFF" VALIGN="BOTTOM">
<TD COLSPAN=2><FONT SIZE=2>The Trust's proportionate share of Gross Proceeds(1)</FONT></TD>
<TD WIDTH="2%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="2%"><FONT SIZE=2>$</FONT></TD>
<TD WIDTH="11%" ALIGN="RIGHT"><FONT SIZE=2>4,995,645</FONT></TD>
<TD WIDTH="2%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="2%"><FONT SIZE=2>$</FONT></TD>
<TD WIDTH="11%" ALIGN="RIGHT"><FONT SIZE=2>1,394,409</FONT></TD>
<TD WIDTH="2%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="2%"><FONT SIZE=2>$</FONT></TD>
<TD WIDTH="11%" ALIGN="RIGHT"><FONT SIZE=2>10,789,044</FONT></TD>
<TD WIDTH="2%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="2%"><FONT SIZE=2>$</FONT></TD>
<TD WIDTH="11%" ALIGN="RIGHT"><FONT SIZE=2>2,198,956</FONT></TD>
<TD WIDTH="1%"><FONT SIZE=2>&nbsp;</FONT></TD>
</TR>
<TR BGCOLOR="White" VALIGN="BOTTOM">
<TD COLSPAN=2><FONT SIZE=2>Less the Trust's proportionate share of:</FONT></TD>
<TD WIDTH="2%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="2%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="11%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="2%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="2%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="11%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="2%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="2%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="11%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="2%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="2%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="11%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="1%"><FONT SIZE=2>&nbsp;</FONT></TD>
</TR>
<TR BGCOLOR="#CCEEFF" VALIGN="BOTTOM">
<TD WIDTH="2%">&nbsp;</TD>
<TD WIDTH="36%"><FONT SIZE=2>Capital costs recovered(2)</FONT></TD>
<TD WIDTH="2%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="2%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="11%" ALIGN="RIGHT"><FONT SIZE=2>(581,422</FONT></TD>
<TD WIDTH="2%"><FONT SIZE=2>)</FONT></TD>
<TD WIDTH="2%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="11%" ALIGN="RIGHT"><FONT SIZE=2>&#151;</FONT></TD>
<TD WIDTH="2%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="2%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="11%" ALIGN="RIGHT"><FONT SIZE=2>(1,023,209</FONT></TD>
<TD WIDTH="2%"><FONT SIZE=2>)</FONT></TD>
<TD WIDTH="2%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="11%" ALIGN="RIGHT"><FONT SIZE=2>&#151;</FONT></TD>
<TD WIDTH="1%"><FONT SIZE=2>&nbsp;</FONT></TD>
</TR>
<TR BGCOLOR="White" VALIGN="BOTTOM">
<TD WIDTH="2%">&nbsp;</TD>
<TD WIDTH="36%"><FONT SIZE=2>Operating costs</FONT></TD>
<TD WIDTH="2%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="2%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="11%" ALIGN="RIGHT"><FONT SIZE=2>(2,089,306</FONT></TD>
<TD WIDTH="2%"><FONT SIZE=2>)</FONT></TD>
<TD WIDTH="2%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="11%" ALIGN="RIGHT"><FONT SIZE=2>(220,850</FONT></TD>
<TD WIDTH="2%"><FONT SIZE=2>)</FONT></TD>
<TD WIDTH="2%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="11%" ALIGN="RIGHT"><FONT SIZE=2>(2,387,863</FONT></TD>
<TD WIDTH="2%"><FONT SIZE=2>)</FONT></TD>
<TD WIDTH="2%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="11%" ALIGN="RIGHT"><FONT SIZE=2>(236,285</FONT></TD>
<TD WIDTH="1%"><FONT SIZE=2>)</FONT></TD>
</TR>
<TR BGCOLOR="#CCEEFF" VALIGN="BOTTOM">
<TD WIDTH="2%">&nbsp;</TD>
<TD WIDTH="36%"><FONT SIZE=2>Interest on cost carryforward</FONT></TD>
<TD WIDTH="2%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="2%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="11%" ALIGN="RIGHT"><FONT SIZE=2>(16,131</FONT></TD>
<TD WIDTH="2%"><FONT SIZE=2>)</FONT></TD>
<TD WIDTH="2%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="11%" ALIGN="RIGHT"><FONT SIZE=2>&#151;</FONT></TD>
<TD WIDTH="2%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="2%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="11%" ALIGN="RIGHT"><FONT SIZE=2>(22,703</FONT></TD>
<TD WIDTH="2%"><FONT SIZE=2>)</FONT></TD>
<TD WIDTH="2%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="11%" ALIGN="RIGHT"><FONT SIZE=2>&#151;</FONT></TD>
<TD WIDTH="1%"><FONT SIZE=2>&nbsp;</FONT></TD>
</TR>
<TR VALIGN="TOP">
<TD COLSPAN=2><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="2%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD COLSPAN=2 ALIGN="RIGHT"><HR NOSHADE></TD>
<TD WIDTH="2%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD COLSPAN=2 ALIGN="RIGHT"><HR NOSHADE></TD>
<TD WIDTH="2%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD COLSPAN=2 ALIGN="RIGHT"><HR NOSHADE></TD>
<TD WIDTH="2%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD COLSPAN=2 ALIGN="RIGHT"><HR NOSHADE></TD>
<TD WIDTH="1%"><FONT SIZE=2>&nbsp;</FONT></TD>
</TR>
<TR BGCOLOR="White" VALIGN="BOTTOM">
<TD COLSPAN=2><FONT SIZE=2>Royalty income</FONT></TD>
<TD WIDTH="2%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="2%"><FONT SIZE=2>$</FONT></TD>
<TD WIDTH="11%" ALIGN="RIGHT"><FONT SIZE=2>2,308,786</FONT></TD>
<TD WIDTH="2%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="2%"><FONT SIZE=2>$</FONT></TD>
<TD WIDTH="11%" ALIGN="RIGHT"><FONT SIZE=2>1,173,559</FONT></TD>
<TD WIDTH="2%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="2%"><FONT SIZE=2>$</FONT></TD>
<TD WIDTH="11%" ALIGN="RIGHT"><FONT SIZE=2>7,355,269</FONT></TD>
<TD WIDTH="2%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="2%"><FONT SIZE=2>$</FONT></TD>
<TD WIDTH="11%" ALIGN="RIGHT"><FONT SIZE=2>1,962,671</FONT></TD>
<TD WIDTH="1%"><FONT SIZE=2>&nbsp;</FONT></TD>
</TR>
<TR VALIGN="TOP">
<TD COLSPAN=2><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="2%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD COLSPAN=2 ALIGN="RIGHT"><HR NOSHADE SIZE=4></TD>
<TD WIDTH="2%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD COLSPAN=2 ALIGN="RIGHT"><HR NOSHADE SIZE=4></TD>
<TD WIDTH="2%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD COLSPAN=2 ALIGN="RIGHT"><HR NOSHADE SIZE=4></TD>
<TD WIDTH="2%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD COLSPAN=2 ALIGN="RIGHT"><HR NOSHADE SIZE=4></TD>
<TD WIDTH="1%"><FONT SIZE=2>&nbsp;</FONT></TD>
</TR>
<TR BGCOLOR="#CCEEFF" VALIGN="BOTTOM">
<TD COLSPAN=2><FONT SIZE=2>Average sales price</FONT></TD>
<TD WIDTH="2%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="2%"><FONT SIZE=2>$</FONT></TD>
<TD WIDTH="11%" ALIGN="RIGHT"><FONT SIZE=2>2.55</FONT></TD>
<TD WIDTH="2%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="2%"><FONT SIZE=2>$</FONT></TD>
<TD WIDTH="11%" ALIGN="RIGHT"><FONT SIZE=2>14.40</FONT></TD>
<TD WIDTH="2%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="2%"><FONT SIZE=2>$</FONT></TD>
<TD WIDTH="11%" ALIGN="RIGHT"><FONT SIZE=2>5.00</FONT></TD>
<TD WIDTH="2%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="2%"><FONT SIZE=2>$</FONT></TD>
<TD WIDTH="11%" ALIGN="RIGHT"><FONT SIZE=2>23.78</FONT></TD>
<TD WIDTH="1%"><FONT SIZE=2>&nbsp;</FONT></TD>
</TR>
<TR VALIGN="TOP">
<TD COLSPAN=2><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="2%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD COLSPAN=2 ALIGN="RIGHT"><HR NOSHADE SIZE=4></TD>
<TD WIDTH="2%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD COLSPAN=2 ALIGN="RIGHT"><HR NOSHADE SIZE=4></TD>
<TD WIDTH="2%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD COLSPAN=2 ALIGN="RIGHT"><HR NOSHADE SIZE=4></TD>
<TD WIDTH="2%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD COLSPAN=2 ALIGN="RIGHT"><HR NOSHADE SIZE=4></TD>
<TD WIDTH="1%"><FONT SIZE=2>&nbsp;</FONT></TD>
</TR>
<TR BGCOLOR="White" VALIGN="BOTTOM">
<TD COLSPAN=2><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="2%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="2%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="11%" ALIGN="CENTER"><FONT SIZE=2>(Mcf)</FONT></TD>
<TD WIDTH="2%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="2%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="11%" ALIGN="CENTER"><FONT SIZE=2>(Bbls)</FONT></TD>
<TD WIDTH="2%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="2%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="11%" ALIGN="CENTER"><FONT SIZE=2>(Mcf)</FONT></TD>
<TD WIDTH="2%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="2%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="11%" ALIGN="CENTER"><FONT SIZE=2>(Bbls)</FONT></TD>
<TD WIDTH="1%"><FONT SIZE=2>&nbsp;</FONT></TD>
</TR>
<TR BGCOLOR="#CCEEFF" VALIGN="BOTTOM">
<TD COLSPAN=2><FONT SIZE=2>Net production volumes attributable to the Royalty</FONT></TD>
<TD WIDTH="2%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="2%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="11%" ALIGN="RIGHT"><FONT SIZE=2>905,605</FONT></TD>
<TD WIDTH="2%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="2%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="11%" ALIGN="RIGHT"><FONT SIZE=2>81,488</FONT></TD>
<TD WIDTH="2%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="2%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="11%" ALIGN="RIGHT"><FONT SIZE=2>1,470,117</FONT></TD>
<TD WIDTH="2%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="2%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="11%" ALIGN="RIGHT"><FONT SIZE=2>82,529</FONT></TD>
<TD WIDTH="1%"><FONT SIZE=2>&nbsp;</FONT></TD>
</TR>
<TR VALIGN="TOP">
<TD COLSPAN=2><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="2%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD COLSPAN=2 ALIGN="RIGHT"><HR NOSHADE SIZE=4></TD>
<TD WIDTH="2%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD COLSPAN=2 ALIGN="RIGHT"><HR NOSHADE SIZE=4></TD>
<TD WIDTH="2%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD COLSPAN=2 ALIGN="RIGHT"><HR NOSHADE SIZE=4></TD>
<TD WIDTH="2%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD COLSPAN=2 ALIGN="RIGHT"><HR NOSHADE SIZE=4></TD>
<TD WIDTH="1%"><FONT SIZE=2>&nbsp;</FONT></TD>
</TR>
</TABLE>
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<HR NOSHADE ALIGN="LEFT" WIDTH="120">
<DL compact>
<DT style='margin-bottom:-11pt;'><FONT SIZE=2>(1)</FONT></DT><DD><FONT SIZE=2>Gross
Proceeds from natural gas liquids attributable to the Hugoton and San Juan Basin Properties are net of a volumetric in-kind processing fee retained by PNR and Conoco,
respectively. </FONT></DD><DT style='margin-bottom:-11pt;'><FONT SIZE=2>(2)</FONT></DT><DD><FONT SIZE=2>Capital
costs recovered represents capital costs incurred during the current or prior periods to the extent that such costs have been recovered by the working interest owners from
current period Gross Proceeds. Cost carryforward represents capital costs incurred during the current or prior periods which will be recovered from future period Gross Proceeds. The cost carryforward
resulting from the Fruitland Coal drilling program was $318,839 and $377,116 at September 30, 2002 and September 30, 2001, respectively. The cost carryforward at September 30, 2002 and
September&nbsp;30, 2001 relate solely to the San Juan Basin Colorado properties. </FONT></DD></DL>

<P><FONT SIZE=2><B>Three Months Ended September 30, 2002 and 2001  </B></FONT></P>

<P><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;The distributable income of the Trust for each period includes the Royalty income received from the working interest owners during such period, plus interest
income earned to the date of distribution. Trust administration expenses are deducted in the computation of distributable income. Distributable income for the quarter ended September 30, 2002 was
$1,485,982, representing $.7974 per unit, compared to $1,979,618, representing $1.0623 per unit, for the quarter ended September 30, 2001. Based on 1,863,590 units outstanding for the quarters ended
September 30, 2002 and 2001, respectively, the per unit distributions were as follows: </FONT></P>

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<DIV ALIGN="CENTER"><TABLE WIDTH="69%" BORDER=0 CELLSPACING=0 CELLPADDING=0>
<TR VALIGN="BOTTOM">
<TH WIDTH="70%" ALIGN="LEFT"><FONT SIZE=2>&nbsp;</FONT><BR></TH>
<TH WIDTH="3%"><FONT SIZE=1>&nbsp;</FONT></TH>
<TH COLSPAN=2 ALIGN="CENTER"><FONT SIZE=1><B>2002</B></FONT><HR NOSHADE></TH>
<TH WIDTH="3%"><FONT SIZE=1>&nbsp;</FONT></TH>
<TH COLSPAN=2 ALIGN="CENTER"><FONT SIZE=1><B>2001</B></FONT><HR NOSHADE></TH>
</TR>
<TR BGCOLOR="#CCEEFF" VALIGN="TOP">
<TD WIDTH="70%"><FONT SIZE=2>July</FONT></TD>
<TD WIDTH="3%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="3%"><FONT SIZE=2>$</FONT></TD>
<TD WIDTH="8%" ALIGN="RIGHT"><FONT SIZE=2>.2724</FONT></TD>
<TD WIDTH="3%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="3%"><FONT SIZE=2>$</FONT></TD>
<TD WIDTH="10%" ALIGN="RIGHT"><FONT SIZE=2>.4294</FONT></TD>
</TR>
<TR BGCOLOR="White" VALIGN="TOP">
<TD WIDTH="70%"><FONT SIZE=2>August</FONT></TD>
<TD WIDTH="3%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="3%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="8%" ALIGN="RIGHT"><FONT SIZE=2>.2645</FONT></TD>
<TD WIDTH="3%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="3%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="10%" ALIGN="RIGHT"><FONT SIZE=2>.3569</FONT></TD>
</TR>
<TR BGCOLOR="#CCEEFF" VALIGN="TOP">
<TD WIDTH="70%"><FONT SIZE=2>September</FONT></TD>
<TD WIDTH="3%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="3%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="8%" ALIGN="RIGHT"><FONT SIZE=2>.2605</FONT></TD>
<TD WIDTH="3%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="3%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="10%" ALIGN="RIGHT"><FONT SIZE=2>.2760</FONT></TD>
</TR>
<TR VALIGN="TOP">
<TD WIDTH="70%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="3%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD COLSPAN=2 ALIGN="RIGHT"><HR NOSHADE></TD>
<TD WIDTH="3%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD COLSPAN=2 ALIGN="RIGHT"><HR NOSHADE></TD>
</TR>
<TR BGCOLOR="White" VALIGN="TOP">
<TD WIDTH="70%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="3%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="3%"><FONT SIZE=2>$</FONT></TD>
<TD WIDTH="8%" ALIGN="RIGHT"><FONT SIZE=2>.7974</FONT></TD>
<TD WIDTH="3%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="3%"><FONT SIZE=2>$</FONT></TD>
<TD WIDTH="10%" ALIGN="RIGHT"><FONT SIZE=2>1.0623</FONT></TD>
</TR>
<TR VALIGN="TOP">
<TD WIDTH="70%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="3%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD COLSPAN=2 ALIGN="RIGHT"><HR NOSHADE SIZE=4></TD>
<TD WIDTH="3%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD COLSPAN=2 ALIGN="RIGHT"><HR NOSHADE SIZE=4></TD>
</TR>
</TABLE></DIV>
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<P ALIGN="CENTER"><FONT SIZE=2>6</FONT></P>

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<P><FONT SIZE=2><I>Hugoton Field  </I></FONT></P>

<P><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;PNR has advised the Trust that since June 1, 1995 natural gas produced from the Hugoton field has generally been sold under short-term and multi-month contracts
at market clearing prices to multiple purchasers including Tenaska, Greely Gas, Oneok Gas Marketing Inc., Amoco, and Anadarko Energy Services, Inc. PNR has advised the Trust that it expects to
continue to market gas production from the Hugoton field under short-term and multi-month contracts. Overall market prices received for natural gas from the Hugoton Royalty Properties were lower in
the third quarter of 2002 compared to the third quarter of 2001. </FONT></P>

<P><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;In
June 1994, PNR entered into a Gas Transportation Agreement ("Gas Transportation Agreement") with Western Resources, Inc. ("WRI") for a primary term of five years commencing
June&nbsp;1, 1995. This contract has been continued in effect on a year-to-year basis since June 1, 2001. PNR has extended the contract to June 1, 2003. Pursuant to the Gas Transportation Agreement,
WRI has agreed to compress and transport up to 160 MMcf per day of gas and redeliver such gas to PNR at the inlet of PNR's Satanta Plant. PNR agreed to pay WRI a fee of $0.06 per Mcf escalating 4%
annually as of June 1, 1996. This Gas Transportation Agreement has been assigned to Kansas Gas Service (Oneok). </FONT></P>

<P><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Royalty
income attributable to the Hugoton Royalty decreased to $905,056 in the third quarter of 2002, as compared to $1,617,034 in the third quarter of 2001, primarily due to lower
prices received for production of natural gas and natural gas liquids from the Hugoton Royalty Properties. The average price received in the third quarter of 2002 for natural gas and natural gas
liquids sold from the Hugoton Royalty Properties was $3.20 per Mcf and $15.98 per barrel, respectively, compared to $4.58 per Mcf and $21.07 per barrel during the same period in 2001. Net production
attributable to the Hugoton Royalty was 209,940&nbsp;Mcf of natural gas and 14,596 barrels of natural gas liquids in the third quarter of 2002 compared to 274,378&nbsp;Mcf of natural gas and
17,104 barrels of natural gas liquids in the third quarter of 2001. </FONT></P>

<P><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Allowable
rates of production in the Hugoton field are set by the Kansas Corporation Commission (the "KCC") based on the level of market demand. The KCC set the Hugoton field allowable
for the period April 1, 2002 through September 30, 2002, at 141.4&nbsp;Bcf of gas, compared with 156.2&nbsp;Bcf of gas during the same period last year. </FONT></P>


<P><FONT SIZE=2><I>San Juan Basin  </I></FONT></P>

<P><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Royalty income from the San Juan Basin Royalty Properties is calculated and paid to the Trust on a state-by-state basis. Royalty income from the San Juan Basin
Royalty Properties located in the state of New Mexico was $583,100 during the third quarter of 2002 as compared to $343,672 in the third quarter of 2001. The increase in Royalty income in the third
quarter of 2002 as compared to the same period in 2001 is primarily due to decreased capital expenditures and higher natural gas production volumes. In the third quarter of 2001 there were increased
capital expenditures related to drilling activity in the San Juan Basin. In addition as a result of plant maintenance that caused certain properties in the San Juan Basin to cease operations natural
gas production was lower in the third quarter of 2001. In addition, natural gas production was lower in the third quarter of 2001. No Royalty income was received from Amoco with respect to the San
Juan Basin Royalty Properties located in the state of Colorado for the third quarter of 2002 or 2001, as costs associated with the Fruitland Coal drilling program on such properties have not been
fully recovered. Net production attributable to the San Juan Basin Royalty was 151,159&nbsp;Mcf of natural gas and 11,662 barrels of natural gas liquids in the third quarter of 2002 as compared to
56,319&nbsp;Mcf of natural gas and 9,573 barrels of natural gas liquids in the third quarter of 2001. The increase in net production in </FONT></P>

<P ALIGN="CENTER"><FONT SIZE=2>7</FONT></P>

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<A NAME="page_da1749_1_8"> </A>

<P><FONT SIZE=2>
the San Juan Basin in the third quarter of 2002, as compared to the same period in 2001, is primarily due to the above mentioned plant closings in 2001. The average price received in the third
quarter of 2002 for natural gas sold from the San Juan Basin Royalty Properties was $2.60 per Mcf and $16.30 per barrel, compared to $2.91 per Mcf and $18.78 per barrel during the same period in 2001. </FONT></P>

<P><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Substantially
all of the natural gas that is currently being produced from the San Juan Basin Royalty Properties is currently being sold on the spot market. </FONT></P>

<P><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;The
Trust's interest in the San Juan Basin was conveyed from PNR's working interest in 31,328 net producing acres in northwestern New Mexico and southwestern Colorado. The San Juan Basin
New Mexico reserves represent approximately 52% of the Trust's reserves. Substantially all of the natural gas produced from the San Juan Basin is currently being sold on the spot market. The San Juan
Basin Royalty Properties located in Colorado account for less than 5% of the Trust's reserves. </FONT></P>

<P><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;No
distributions related to the Colorado portion of the San Juan Basin Royalty have been made since 1990, as the costs of the Fruitland Coal drilling in Colorado have not yet been
recovered. </FONT></P>

<P><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Conoco
has informed the Trust that it believes the production from the Fruitland Coal formation will generally qualify for the tax credits provided under Section 29 of the Internal
Revenue Code of 1986, as amended. Thus, unitholders are potentially eligible to claim their share of the tax credit attributable to this qualifying production. Each unitholder should consult his tax
advisor regarding the limitations and requirements for claiming this tax credit. </FONT></P>

<P><FONT SIZE=2><B>Nine Months Ended September 30, 2002 and 2001  </B></FONT></P>

<P><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Distributable income decreased to $3,460,012 for the nine months ended September 30, 2002 from $9,395,003 for the same period in 2001. </FONT></P>

<P><FONT SIZE=2><I>Hugoton Field  </I></FONT></P>

<P><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Royalty income attributable to the Hugoton Royalty Properties decreased to $2,174,580 for the nine months ended September 30, 2002 from $6,054,083 for the same
period in 2001 primarily due to lower natural gas and natural gas liquid average prices received. The average price received in the first nine months of 2002 for natural gas and natural gas liquids
sold from the Hugoton field was $2.57 per Mcf and $13.74 per barrel, compared to $5.44 per Mcf and $23.64 per barrel during the same period in 2001. </FONT></P>

<P><FONT SIZE=2><I>San Juan Basin  </I></FONT></P>

<P><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Royalty income attributable to the New Mexico San Juan Basin Royalty Properties decreased to $1,307,765 for the first nine months of 2002 compared to $3,263,857
in the first nine months of 2001. The average price received in the first nine months of 2002 for natural gas and natural gas liquids sold from the San Juan Basin was $2.51 per Mcf and $15.30 per
barrel compared to $4.33 per Mcf and $24.01 per barrel during the same period in 2001. No Royalty income was received from San Juan Basin Royalty Properties located in Colorado for the nine months
ended September 30, 2002 and 2001, as costs associated with Fruitland Coal drilling on such properties have not been fully recovered. </FONT></P>

<P><FONT SIZE=2><B>Item 3.&nbsp;&nbsp;&nbsp;&nbsp;</B></FONT><FONT SIZE=2><B><I>Quantitative and Qualitative Disclosure About Market Risk.</I></B></FONT></P>

<P><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;The
Trust does not utilize market sensitive instruments, however, see the discussion of marketing by the working interest owners above. </FONT></P>

<P ALIGN="CENTER"><FONT SIZE=2>8</FONT></P>

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<P><FONT SIZE=2><B>Item 4.&nbsp;&nbsp;&nbsp;&nbsp;</B></FONT><FONT SIZE=2><B><I>Controls and Procedures.</I></B></FONT></P>

<P><FONT SIZE=2><I>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Evaluation of Disclosure Controls and Procedures.</I></FONT><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;Trustee maintains disclosure controls and procedures designed to ensure
that information required to be disclosed by the Trust in the reports that it files or submits under the Exchange Act of 1934, as amended, is recorded, processed, summarized and reported within the
time periods specified in the SEC's rules and regulations. Disclosure controls and procedures include controls and procedures designed to ensure that information required to be disclosed by the Trust
is accumulated and communicated by the working interest owners to the Trustee and its employees who participate in the preparation of the Trust's periodic reports as appropriate to allow timely
decisions regarding required disclosure. </FONT></P>

<P><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Within
90 days of the date of this report, the Trustee carried out an evaluation of the Trustee's disclosure controls and procedures. Mike Ulrich, as Trust Officer of the Trustee, has
concluded that the
controls and procedures are effective, while noting certain limitations on disclosure controls and procedures as set forth below. </FONT></P>


<P><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Due
to the contractual arrangements of (i) the Trust Indenture and (ii)&nbsp;the rights of the Trust under the Conveyance regarding information furnished by the working interest
owners, there are certain potential weaknesses that may limit the effectiveness of disclosure controls and procedures established by the Corporate Trustee or its employees and their ability to verify
the accuracy of certain financial information. The contractual limitations creating potential weaknesses in disclosure controls and procedures may be deemed to include: </FONT></P>

<UL>
<DL compact>
<DT style='margin-bottom:-11pt;'><FONT SIZE=2>&#149;</FONT></DT><DD><FONT SIZE=2>The
working interest owners alone control (i) historical operating data, including production volumes, marketing of products, operating and capital
expenditures, environmental and other liabilities, the effects of regulatory changes and the number of producing wells and acreage, (ii)&nbsp;plans for future operating and capital expenditures,
(iii)&nbsp;geological data relating to reserves, as well as the reserve reports that contain projected production, operating expenses and capital expenses, and (iv)&nbsp;information relating to
projected production. While the Trustee requests material information for use in periodic reports as part of its disclosure controls and procedures, the Trustee does not control this information and
relies entirely on the working interest owners to provide accurate and timely information when requested for use in the Trust's periodic reports. </FONT></DD><DT style='margin-bottom:-11pt;'><FONT SIZE=2>&#149;</FONT></DT><DD><FONT SIZE=2>Under
the terms of the Trust Agreement, the Trustee is entitled to rely, and in fact relies, on certain experts in good faith, including the independent
public accountants with respect to annual audits of financial data provided by the working interest owners. Other than contracting independent auditors and reviewing information supplied by the
working interest owners, the Trustee makes no independent or direct verification of this financial information. While the Trustee has no reason to believe its reliance upon experts is unreasonable,
this reliance on experts and limited access to information may be viewed as a weakness. </FONT></DD></DL>
</UL>

<P><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;The
Trustee does not intend to expand its responsibilities beyond those permitted or required by the Trust Indenture and those required under applicable law. </FONT></P>


<P><FONT SIZE=2><I>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Changes in Internal Controls.</I></FONT><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;To the knowledge of the Trustee, there have been no significant changes in the Trust's internal
controls or in other factors that could significantly affect the Trust's internal controls subsequent to the date the Trustee completed its evaluation. The Trustee notes for purposes of </FONT></P>

<P ALIGN="CENTER"><FONT SIZE=2>9</FONT></P>

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<BR>

<P><FONT SIZE=2>
clarification that it has no authority over, and makes no statement concerning, the internal controls of the working interest owners. </FONT></P>

<P ALIGN="CENTER"><FONT SIZE=2><A
NAME="da1749_part_ii_#151;other_information"> </A>
<A NAME="toc_da1749_7"> </A>
<BR></FONT><FONT SIZE=2><B>PART II&#151;OTHER INFORMATION    <BR>  </B></FONT></P>

<P><FONT SIZE=2><B>Item 6.&nbsp;&nbsp;&nbsp;&nbsp;</B></FONT><FONT SIZE=2><B><I>Exhibits and Reports on Form 8-K  </I></B></FONT></P>

<DL compact>
<DT style='margin-bottom:-11pt;'><FONT SIZE=2><B>(a)</B></FONT></DT><DD><FONT SIZE=2><B>Exhibits  </B></FONT></DD></DL>

<P><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(Asterisk indicates exhibit previously filed with the Securities and Exchange Commission and incorporated herein by reference. JPMorgan Chase Bank is successor by
mergers to the original name of the Trustee Texas Commerce Bank National Association.) </FONT></P>

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<TABLE WIDTH="79%" BORDER=0 CELLSPACING=0 CELLPADDING=0>
<TR VALIGN="BOTTOM">
<TH WIDTH="2%" ALIGN="LEFT"><FONT SIZE=2>&nbsp;</FONT><BR></TH>
<TH WIDTH="5%"><FONT SIZE=2>&nbsp;</FONT></TH>
<TH WIDTH="62%" ALIGN="LEFT"><FONT SIZE=2>&nbsp;</FONT><BR></TH>
<TH WIDTH="3%"><FONT SIZE=1>&nbsp;</FONT></TH>
<TH WIDTH="12%" ALIGN="CENTER"><FONT SIZE=1><B>SEC File or Registration Number</B></FONT><HR NOSHADE></TH>
<TH WIDTH="5%"><FONT SIZE=1>&nbsp;</FONT></TH>
<TH WIDTH="9%" ALIGN="CENTER"><FONT SIZE=1><B>Exhibit Number</B></FONT><HR NOSHADE></TH>
<TH WIDTH="2%"><FONT SIZE=1>&nbsp;</FONT></TH>
</TR>
<TR BGCOLOR="#CCEEFF" VALIGN="TOP">
<TD WIDTH="2%" ALIGN="RIGHT"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="5%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="62%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="3%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="12%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="5%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="9%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="2%"><FONT SIZE=2>&nbsp;</FONT></TD>
</TR>
<TR BGCOLOR="White" VALIGN="TOP">
<TD WIDTH="2%" ALIGN="RIGHT"><FONT SIZE=2>4</FONT></TD>
<TD WIDTH="5%"><FONT SIZE=2>(a)</FONT></TD>
<TD WIDTH="62%"><FONT SIZE=2>*Mesa Royalty Trust Indenture between Mesa Petroleum Co. and Texas Commerce Bank National Association, as Trustee, dated November 1, 1979</FONT></TD>
<TD WIDTH="3%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="12%" ALIGN="RIGHT"><FONT SIZE=2>2-65217</FONT></TD>
<TD WIDTH="5%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="9%" ALIGN="RIGHT"><FONT SIZE=2>1</FONT></TD>
<TD WIDTH="2%"><FONT SIZE=2>(a)</FONT></TD>
</TR>
<TR BGCOLOR="#CCEEFF" VALIGN="TOP">
<TD WIDTH="2%" ALIGN="RIGHT"><FONT SIZE=2>4</FONT></TD>
<TD WIDTH="5%"><FONT SIZE=2>(b)</FONT></TD>
<TD WIDTH="62%"><FONT SIZE=2>*Overriding Royalty Conveyance between Mesa Petroleum Co. and Texas Commerce Bank, as Trustee, dated November 1, 1979</FONT></TD>
<TD WIDTH="3%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="12%" ALIGN="RIGHT"><FONT SIZE=2>2-65217</FONT></TD>
<TD WIDTH="5%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="9%" ALIGN="RIGHT"><FONT SIZE=2>1</FONT></TD>
<TD WIDTH="2%"><FONT SIZE=2>(b)</FONT></TD>
</TR>
<TR BGCOLOR="White" VALIGN="TOP">
<TD WIDTH="2%" ALIGN="RIGHT"><FONT SIZE=2>4</FONT></TD>
<TD WIDTH="5%"><FONT SIZE=2>(c)</FONT></TD>
<TD WIDTH="62%"><FONT SIZE=2>*First Amendment to the Mesa Royalty Trust Indenture dated as of March 14, 1985 (Exhibit 4(c) to Form 10-K for year ended December 31, 1984 of Mesa Royalty Trust)</FONT></TD>
<TD WIDTH="3%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="12%" ALIGN="RIGHT"><FONT SIZE=2>1-7884</FONT></TD>
<TD WIDTH="5%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="9%" ALIGN="RIGHT"><FONT SIZE=2>4</FONT></TD>
<TD WIDTH="2%"><FONT SIZE=2>(c)</FONT></TD>
</TR>
<TR BGCOLOR="#CCEEFF" VALIGN="TOP">
<TD WIDTH="2%" ALIGN="RIGHT"><FONT SIZE=2>4</FONT></TD>
<TD WIDTH="5%"><FONT SIZE=2>(d)</FONT></TD>
<TD WIDTH="62%"><FONT SIZE=2>*Form of Assignment of Overriding Royalty Interest, effective April 1, 1985, from Texas Commerce Bank National Association, as Trustee, to MTR Holding Co. (Exhibit 4(d) to Form 10-K for year ended December 31, 1984 of
Mesa Royalty Trust)</FONT></TD>
<TD WIDTH="3%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="12%" ALIGN="RIGHT"><FONT SIZE=2>1-7884</FONT></TD>
<TD WIDTH="5%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="9%" ALIGN="RIGHT"><FONT SIZE=2>4</FONT></TD>
<TD WIDTH="2%"><FONT SIZE=2>(d)</FONT></TD>
</TR>
<TR BGCOLOR="White" VALIGN="TOP">
<TD WIDTH="2%" ALIGN="RIGHT"><FONT SIZE=2>4</FONT></TD>
<TD WIDTH="5%"><FONT SIZE=2>(e)</FONT></TD>
<TD WIDTH="62%"><FONT SIZE=2>*Purchase and Sale Agreement, dated March 25, 1991, by and among Mesa Limited Partnership, Mesa Operating Limited Partnership and Conoco, as amended on April 30, 1991 (Exhibit 4(e) to Form 10-K for year ended December 31,
1991 of Mesa Royalty Trust)</FONT></TD>
<TD WIDTH="3%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="12%" ALIGN="RIGHT"><FONT SIZE=2>1-7884</FONT></TD>
<TD WIDTH="5%"><FONT SIZE=2>&nbsp;</FONT></TD>
<TD WIDTH="9%" ALIGN="RIGHT"><FONT SIZE=2>4</FONT></TD>
<TD WIDTH="2%"><FONT SIZE=2>(e)</FONT></TD>
</TR>
</TABLE>
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<DL compact>
<DT style='margin-bottom:-11pt;'><FONT SIZE=2><B>(b)</B></FONT></DT><DD><FONT SIZE=2><B>Reports on Form 8-K</B></FONT></DD></DL>

<P><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(1)&nbsp;&nbsp;A
current report on Form&nbsp;8-K dated July&nbsp;3, 2002 and filed on July&nbsp;11, 2002, as amended, reported that the Trust dismissed Arthur Andersen LLP as its
independent public accountants and engaged KPMG&nbsp;LLP to serve as its independent accountants for 2002. </FONT></P>

<P ALIGN="CENTER"><FONT SIZE=2>10</FONT></P>

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<P ALIGN="CENTER"><FONT SIZE=2><A
NAME="da1749_signatures"> </A>
<A NAME="toc_da1749_8"> </A>
<BR></FONT><FONT SIZE=2><B>SIGNATURES    <BR>  </B></FONT></P>

<P><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Pursuant to the requirements of the Securities Exchange Act of 1934, the Registrant has duly caused this report to be signed on its behalf by the undersigned,
thereunto duly authorized. </FONT></P>

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<TD COLSPAN=2><FONT SIZE=2>MESA ROYALTY TRUST</FONT></TD>
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&nbsp;</FONT></TD>
<TD WIDTH="3%"><FONT SIZE=2><BR>&nbsp;</FONT></TD>
<TD WIDTH="4%"><BR><FONT SIZE=2>By:</FONT></TD>
<TD WIDTH="54%" ALIGN="CENTER"><BR><FONT SIZE=2>/S/&nbsp;&nbsp;JPMORGAN CHASE BANK, TRUSTEE</FONT></TD>
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<TD WIDTH="39%"><FONT SIZE=2><BR>
&nbsp;</FONT></TD>
<TD WIDTH="3%"><FONT SIZE=2><BR>&nbsp;</FONT></TD>
<TD WIDTH="4%"><FONT SIZE=2><BR>
By:</FONT></TD>
<TD WIDTH="54%" ALIGN="CENTER"><FONT SIZE=2><BR>
/s/&nbsp;&nbsp;</FONT><FONT SIZE=2>MIKE ULRICH</FONT><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</FONT><HR NOSHADE><FONT SIZE=1><B>Mike Ulrich<BR>
Vice President &amp; Trust Officer</B></FONT></TD>
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<P><FONT SIZE=2>Date:
November 14, 2002 </FONT></P>

<P><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;The
Registrant, Mesa Royalty Trust, has no principal executive officer, principal financial officer, board of directors or persons performing similar functions. Accordingly, no
additional signatures are available and none have been provided. </FONT></P>

<P ALIGN="CENTER"><FONT SIZE=2><A
NAME="da1749_certification"> </A>
<A NAME="toc_da1749_9"> </A>
<BR></FONT><FONT SIZE=2><B>CERTIFICATION    <BR>  </B></FONT></P>


<P><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;I, Mike Ulrich, certify that: </FONT></P>

<P><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;1.&nbsp;&nbsp;&nbsp;&nbsp;I
have reviewed this quarterly report on Form 10-Q of Mesa Royalty Trust, for which JPMorgan Chase Bank acts as Trustee; </FONT></P>

<P><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;2.&nbsp;&nbsp;&nbsp;&nbsp;Based
on my knowledge, this quarterly report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements
made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this quarterly report; </FONT></P>


<P><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;3.&nbsp;&nbsp;&nbsp;&nbsp;Based
on my knowledge, the financial statements, and other financial information included in this quarterly report, fairly present in all material respects the financial
condition, distributable income and changes in trust corpus of the registrant as of, and for, the periods presented in this quarterly report; </FONT></P>

<P><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;4.&nbsp;&nbsp;&nbsp;&nbsp;I
am responsible for establishing and maintaining disclosure controls and procedures (as defined in Exchange Act Rules 13a-14 and 15d-14), or for causing such procedures
to be established and maintained, for the registrant and have: </FONT></P>

<UL>

<P><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;a)&nbsp;&nbsp;&nbsp;&nbsp;designed
such disclosure controls and procedures, or caused such controls and procedures to be designed, to ensure that material information relating to the registrant,
including its consolidated subsidiaries, is made known to us by others within those entities, particularly during the period in which this quarterly report is being prepared; </FONT></P>

<P><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;b)&nbsp;&nbsp;&nbsp;&nbsp;evaluated
the effectiveness of the registrant's disclosure controls and procedures as of a date within 90 days prior to the filing date of this quarterly report (the
"Evaluation Date"); and </FONT></P>

<P><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;c)&nbsp;&nbsp;&nbsp;&nbsp;presented
in this quarterly report my conclusions about the effectiveness of the disclosure controls and procedures based on my evaluation as of the Evaluation Date; </FONT></P>

</UL>
<P ALIGN="CENTER"><FONT SIZE=2>11</FONT></P>

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<P><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;5.&nbsp;&nbsp;&nbsp;&nbsp;I
have disclosed, based on my most recent evaluation, to the registrant's auditors: </FONT></P>

<UL>

<P><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;a)&nbsp;&nbsp;&nbsp;&nbsp;all
significant deficiencies in the design or operation of internal controls which could adversely affect the registrant's ability to record, process, summarize and
report financial data and have identified for the registrant's auditors any material weaknesses in internal controls; and </FONT></P>

<P><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;b)&nbsp;&nbsp;&nbsp;&nbsp;any
fraud, whether or not material, that involves any persons who have a significant role in the registrant's internal controls; and </FONT></P>

</UL>

<P><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;6.&nbsp;&nbsp;&nbsp;&nbsp;I
have indicated in this quarterly report whether or not there were significant changes in internal controls or in other factors that could significantly affect internal
controls subsequent to the date of my most recent evaluation, including any corrective actions with regard to significant deficiencies and material weaknesses. </FONT></P>

<P><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;In
giving the foregoing certifications in paragraphs 4, 5 and 6, I have relied to the extent I consider reasonable on information provided to me by the working interest owners. </FONT></P>

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Date: November 14, 2002</FONT></TD>
<TD WIDTH="60%"><FONT SIZE=2><BR>
/s/&nbsp;&nbsp;</FONT><FONT SIZE=2>MIKE ULRICH</FONT><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</FONT><HR NOSHADE><FONT SIZE=2><B>Mike Ulrich,<BR>
Vice President and Trust Officer<BR>
JPMorgan Chase Bank</B></FONT></TD>
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<P ALIGN="CENTER"><FONT SIZE=2>12</FONT></P>

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<BR>
<P><br><A NAME="02HOU1749_1">QuickLinks</A><br></P><!-- TOC_BEGIN -->
<FONT SIZE=2><A HREF="#toc_da1749_1">PART I&#151;FINANCIAL INFORMATION</A></FONT><BR>
<FONT SIZE=2><A HREF="#toc_da1749_2">MESA ROYALTY TRUST STATEMENTS OF DISTRIBUTABLE INCOME (Unaudited)</A></FONT><BR>
<FONT SIZE=2><A HREF="#toc_da1749_3">STATEMENTS OF ASSETS, LIABILITIES AND TRUST CORPUS</A></FONT><BR>
<FONT SIZE=2><A HREF="#toc_da1749_4">MESA ROYALTY TRUST STATEMENTS OF CHANGES IN TRUST CORPUS (Unaudited)</A></FONT><BR>
<FONT SIZE=2><A HREF="#toc_da1749_5">MESA ROYALTY TRUST NOTES TO FINANCIAL STATEMENTS (Unaudited)</A></FONT><BR>
<FONT SIZE=2><A HREF="#toc_da1749_6">SUMMARY OF ROYALTY INCOME AND AVERAGE PRICES</A></FONT><BR>
<FONT SIZE=2><A HREF="#toc_da1749_7">PART II&#151;OTHER INFORMATION</A></FONT><BR>
<FONT SIZE=2><A HREF="#toc_da1749_8">SIGNATURES</A></FONT><BR>
<FONT SIZE=2><A HREF="#toc_da1749_9">CERTIFICATION</A></FONT><BR>
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