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Proc-Type: 2001,MIC-CLEAR
Originator-Name: keymaster@town.hall.org
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 pKb9/DClgTKIm08lCfoilvi9Wl4SODbR1+1waHhiGmeZO8OdgLUCAwEAAQ==
MIC-Info: RSA-MD5,RSA,
 Iv6MFagQi6rzcWI3uLaidH8hdomFfxne0t27qoR+TPX0pBCXbaXVdUC7wVZfdWUb
 KL/R+6tU7lp1kxBz0GCd+Q==

<IMS-DOCUMENT>0000315066-94-000493.txt : 19940216
<IMS-HEADER>0000315066-94-000493.hdr.sgml : 19940216
ACCESSION NUMBER:		0000315066-94-000493
CONFORMED SUBMISSION TYPE:	SC 13G/A
PUBLIC DOCUMENT COUNT:		1
FILED AS OF DATE:		19940214

SUBJECT COMPANY:	

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			SAN JUAN BASIN ROYALTY TRUST
		CENTRAL INDEX KEY:			0000319655
		STANDARD INDUSTRIAL CLASSIFICATION:	6792
		IRS NUMBER:				756279898
		STATE OF INCORPORATION:			TX
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		SC 13G/A
		SEC ACT:		34
		SEC FILE NUMBER:	005-33873
		FILM NUMBER:		94508302

	BUSINESS ADDRESS:	
		STREET 1:		TEAM BANK TRUST DEPT
		CITY:			FT WORTH
		STATE:			TX
		ZIP:			76113
		BUSINESS PHONE:		8178844630

	MAIL ADDRESS:	
		STREET 1:		P.O. BOX 2604
		CITY:			FORT WORTH
		STATE:			TX
		ZIP:			76113

FILED BY:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			FMR CORP
		CENTRAL INDEX KEY:			0000315066
		STANDARD INDUSTRIAL CLASSIFICATION:	0000
		STATE OF INCORPORATION:			MA
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		SC 13G/A

	BUSINESS ADDRESS:	
		STREET 1:		82 DEVONSHIRE ST
		CITY:			BOSTON
		STATE:			MA
		ZIP:			02109
		BUSINESS PHONE:		6175706339
</IMS-HEADER>
<DOCUMENT>
<TYPE>SC 13G/A
<SEQUENCE>1
<DESCRIPTION>SCHEDULE 13G - 2-14-94 - SAN JUAN BASIN ROYALTY
TRUST
<TEXT>



SCHEDULE 13G

Amendment No. 1
San Juan Basin Royalty Trust
units
Cusip # 798241105
Filing Fee: No


Cusip # 798241105
Item 1:   Reporting Person - FMR Corp. - (Tax ID:  04-2507163)
Item 4:   Commonwealth of Massachusetts
Item 5:   None
Item 6:   None
Item 7:   5,579,300
Item 8:   None
Item 9:   5,579,300
Item 11:  11.97%
Item 12:  HC 




Cusip # 798241105
Item 1:   Reporting Person - Edward C. Johnson 3d - (Tax ID: 
###-##-####)
Item 4:   United States of America
Item 5:   None
Item 6:   None
Item 7:   5,579,300
Item 8:   None
Item 9:   5,579,300
Item 11:  11.97%
Item 12:  IN 




SCHEDULE 13G - TO BE INCLUDED IN STATEMENTS
FILED PURSUANT TO RULE 13d-1(b) or 13d-2(b)


Item 1(a).    Name of Issuer:

         San Juan Basin Royalty Trust

Item 1(b).    Name of Issuer's Principal Executive Offices:

         P.O. Box 2604
         Fort Worth, TX  76113

Item 2(a).    Name of Person Filing: 

         FMR Corp.

Item 2(b).    Address or Principal Business Office or, if None,
Residence:

         82 Devonshire Street, Boston, Massachusetts  02109

Item 2(c).    Citizenship:

         Not applicable

Item 2(d).    Title of Class of Securities:

         units

Item 2(e).    CUSIP Number:  

         798241105

Item 3.  This statement is filed pursuant to Rule 13d-1(b) or 13d-
2(b) and the person filing, FMR Corp., is a parent
holding company in accordance with Section 240.13d-
1(b)(ii)(G).  (Note:  See Item 7).

Item 4.  Ownership

         (a)  Amount Beneficially Owned:    5,579,300

         (b)  Percent of Class:   11.97%

         (c)  Number of shares as to which such person has:  

              (i)   sole power to vote or to direct the vote:
    None

              (ii)  shared power to vote or to direct the vote:
    None

              (iii) sole power to dispose or to direct the
disposition of:    5,579,300

              (iv)  shared power to dispose or to direct the
disposition of:    None




Item 5.  Ownership of Five Percent or Less of a Class.

         Not applicable.

Item 6.  Ownership of More than Five Percent on Behalf of
Another Person.

         Various persons have the right to receive or the
power to direct the receipt of dividends from, or
the proceeds from the sale of, the units of San
Juan Basin Royalty Trust.  The interest of one
person, Fidelity Magellan Fund, an investment
company registered under the Investment Company
Act of 1940, in the units of San Juan Basin
Royalty Trust, amounted to 3,566,900 shares or
7.65% of the total outstanding units at December
31, 1993.  

Item 7.  Identification and Classification of the Subsidiary
Which Acquired the Security Being Reported on By the
Parent Holding Company.

         See attached Exhibit(s) A and B.

Item 8.  Identification and Classification of Members of the
Group.

         Not applicable, see attached Exhibit A. 

Item 9.  Notice of Dissolution of Group.

         Not applicable.


Item 10. Certification.

         By signing below I certify that, to the best of my
knowledge and belief, the securities referred to above
were acquired in the ordinary course of business and
were not acquired for the purpose of and do not have
the effect of changing or influencing the control of
the issuer of such securities and were not acquired in
connection with or as a participant in any transaction
having such purpose or effect.


Signature

         After reasonable inquiry and to the best of my
knowledge and belief, I certify that the information
set forth in this statement is true, complete and
correct. 



    February 11, 1994   
Date



    /S/Arthur S. Loring
Signature



    Arthur S. Loring, Vice
President     
Name/Title




SCHEDULE 13G - TO BE INCLUDED IN STATEMENTS
FILED PURSUANT TO RULE 13d-1(b) or 13d-2(b)

    Pursuant to the instructions in Item 7 of Schedule 13G,
Fidelity Management & Research Company ("Fidelity"), 82
Devonshire Street, Boston, Massachusetts 02109, a wholly-owned
subsidiary of FMR Corp. and an investment adviser registered
under Section 203 of the Investment Advisers Act of 1940, is
the beneficial owner of 5,579,300 shares or 11.97% of the units
outstanding of San Juan Basin Royalty Trust ("the Company") as
a result of acting as investment adviser to several investment
companies registered under Section 8 of the Investment Company
Act of 1940.  

    The ownership of one investment company, Fidelity Magellan
Fund, amounted to 3,566,900 shares or 7.65% of the units
outstanding.  Fidelity Magellan Fund has its principal business
office at 82 Devonshire Street, Boston, Massachusetts 02109.  

    Edward C. Johnson 3d, FMR Corp., through its control of
Fidelity, and the Funds each has sole power to dispose of the
5,579,300 shares owned by the Funds.

    Neither FMR Corp. nor Edward C. Johnson 3d, Chairman of FMR
Corp.,  has the sole power to vote or direct the voting of the
Shares owned directly by the Fidelity Funds, which power
resides with the Funds' Boards of Trustees.  Fidelity carries
out the voting of the Shares under written guidelines
established by the Funds' Boards of Trustees.

    Edward C. Johnson 3d owns 34.0% of the outstanding voting
common stock of FMR Corp.  Mr. Johnson 3d is Chairman of FMR
Corp.  Various Johnson family members and trusts for the
benefit of Johnson family members own FMR Corp. voting common
stock.  These Johnson family members, through their ownership
of voting common stock, form a controlling group with respect
to FMR Corp.



SCHEDULE 13G - TO BE INCLUDED IN STATEMENTS
FILED PURSUANT TO RULE 13d-1(b) or 13d-2(b)

RULE 13d-1(e)  AGREEMENT

    The undersigned persons, on February 11, 1994, agree and
consent to the joint filing on their behalf of this Schedule
13G in connection with their beneficial ownership of the units
of San Juan Basin Royalty Trust at December 31, 1993.

    FMR Corp.
    By   /S/Arthur S. Loring
Arthur S. Loring
Vice President - Legal
         Edward C. Johnson 3d
    By   /S/Arthur S. Loring
Arthur S. Loring
Under Power of Attorney
dated 5/17/89
On File with Schedule
13G for
Airborne Freight Corp.
9/10/91
    Fidelity Management & Research
Company
    By   /S/Arthur S. Loring
Arthur S. Loring
Sr. V.P. and General
Counsel
    Fidelity Magellan Fund
    By   /S/Arthur S. Loring
Arthur S. Loring
Secretary

</TEXT>
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