<DOCUMENT>
<TYPE>SC 13D/A
<SEQUENCE>1
<FILENAME>lesawyer13da-603.txt
<DESCRIPTION>L.E. SAWYER, JR. DBA MAXWELL RESOURCES
<TEXT>
                       SECURITIES AND EXCHANGE COMMISSION
                              WASHINGTON, DC 20549

                                ----------------

                                 SCHEDULE 13D/A
                                 (Rule 13d-101)

             INFORMATION TO BE INCLUDED IN STATEMENTS FILED PURSUANT
            TO RULE 13d-1(a) AND AMENDMENTS THERETO FILED PURSUANT TO
                                  RULE 13d-2(a)

                         (Amendment No. __________ )(3)


                            Mexco Energy Corporation
--------------------------------------------------------------------------------
                                (Name of Issuer)


                     Common Stock, Par Value $0.50 Per Share
--------------------------------------------------------------------------------
                         (Title of Class of Securities)


                                    592770101
--------------------------------------------------------------------------------
                                 (CUSIP Number)

                              L.E. Sawyer, Jr. 901
                            Country Club Dr. Midland,
                                   Texas 79701
                                 (915) 684-4145
--------------------------------------------------------------------------------
                  (Name, Address and Telephone Number of Person
                Authorized to Receive Notices and Communications)


                                  June 5, 2003
--------------------------------------------------------------------------------
             (Date of Event which Requires Filing of This Statement)

     If the filing  person has  previously  filed a statement on Schedule 13G to
report the  acquisition  that is the subject of this Schedule 13D, and is filing
this  schedule  because  of Rule  13d-1(e),  13d-1(f)  or  13d-1(g),  check  the
following box [_].

     Note:  Schedules  filed in paper format shall include a signed original and
five copies of the schedule,  including  all exhibits.  See Rule 13d-7 for other
parties to whom copies are to be sent.

----------
(1)  The remainder of this cover page shall be filled out for a reporting
     person's initial filing on this form with respect to the subject class of
     securities, and for any subsequent amendment containing information which
     would alter disclosures provided in a prior cover page.

     The  information  required on the remainder of this cover page shall not be
deemed to be "filed"  for the purpose of Section 18 of the  Securities  Exchange
Act of 1934 or otherwise  subject to the  liabilities of that section of the Act
but  shall be  subject  to all other  provisions  of the Act  (however,  see the
Notes).

                         (Continued on following pages)
                               (Page 1 of 4 Pages)

<PAGE>

CUSIP No.592770101      AMENDMENT NO. 3 TO SCHEDULE 13D        Page 2 of 4 Pages
________________________________________________________________________________
1    NAME OF REPORTING PERSONS
     I.R.S. IDENTIFICATION NOS. OF ABOVE PERSONS (ENTITIES ONLY)

               L.E. Sawyer, Jr. dba Maxwell Resources
               SSN# ###-##-####
________________________________________________________________________________
2    CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP
                                                                 (a)  [_]
     n/a                                                         (b)  [_]
________________________________________________________________________________
3    SEC USE ONLY


________________________________________________________________________________
4    SOURCE OF FUNDS

     PF
________________________________________________________________________________
5    CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED
     PURSUANT TO ITEMS 2(d) OR 2(e)                                   [_]

________________________________________________________________________________
6    CITIZENSHIP OR PLACE OF ORGANIZATION

     United States of America

               _________________________________________________________________
               7    SOLE VOTING POWER

                    103,456 shares*
NUMBER OF
SHARES         _________________________________________________________________
BENEFICIALLY
OWNED BY       8    SHARED VOTING POWER
EACH
REPORTING           n/a
PERSON         _________________________________________________________________
WITH           9    SOLE DISPOSITIVE POWER

                    103,456 shares*

               _________________________________________________________________
               10   SHARED DISPOSITIVE POWER

                    n/a

________________________________________________________________________________
11   AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON

     103,456 shares*

________________________________________________________________________________
12   CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES

     n/a                                                               [_]

________________________________________________________________________________
13   PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11)

     5.98% of the outstanding shares*

________________________________________________________________________________
14   TYPE OF REPORTING PERSON

     IN

________________________________________________________________________________
*Includes vested options to acquire 2,500 shares of the Registrant's common
stock ($.50 par value) at a purchase price of $6.75 per share.

<PAGE>

CUSIP No.592770101                       13D                   Page 3 of 4 Pages
AMENDMENT NUMBER 3

     Unless   otherwise   defined  or  indicated  n  this  Amendment  number  3,
capitalized  terms  which are used herein and are  defined in the  Schedule  13D
filed December 6, 2002  (Original 13D) shall have the meanings  assinged them in
the  Original  13D.  All  information   herein  with  respect  to  Mexco  Energy
Corporation, a Colorado corporation,  is to the best knowledge and belief of the
Reporting Person, as defined herein.

________________________________________________________________________________
Item 1.  Security and Issuer.

     This Amendment is filed by Mr. L.E. Sawyer, Jr., an individual, RESIDING IN
Midland,  Midland County,  Texas.  This Amendment relates to the $0.50 par value
common  stock of Mexco  Energy  Corporation  (herein  called  the  "Issues"),  a
Colorado  corporation  maintaining its principal  executive  offices at 214 West
Texas, Suite 1101, Midland, Texas 79701.

     The Issuer's  corporate name was formerly Miller Oil Company;  however,  in
April  1980 the  shareholders  of the  Issuer  adopted a  proposal  to amend the
Articles of  Incorporation  ("Articles")  of the Issuer to change the  corporate
name to that indicated above.  Also at that time, the shareholders of the Issuer
approved  amendments to the Articles  which related in a  one-for-fifty  reverse
stock split of the Issuer's  common stock ($0.50 par value).  The corporate name
change and reverse stock split became  effective April 30, 1980, upon the filing
of the Amendment to the Articles of Incorporation with the Colorado Secretary of
State.

________________________________________________________________________________
Item 2.  Identity and Background.

     (a)- (c) L. E.  Sawyer,  Jr.,  whose  business  address is 901 Country Club
Drive,  Midland,  Texas  79701,  acquired  stock of the  Issuer in the amount of
103,256 shares prior to June 5 , 2003 and on such date an additional 200 shares.
His  principal  occupation  is that of an  independent  landman for oil and gas.
Clients include the Issuer and others for his own account.

     (d)  During  the last five years Mr.  Sawyer  has not been  convicted  in a
criminal proceeding (excluding traffic violations or similar misdemeanors).

     (e) Civil Proceedings  Involving  Violations of Federal or State Securities
Laws.  During  the  last  five  years  Mr.  Sawyer  was not a  party  to a civil
proceeding of a judicial or administrative  body of competent  jurisdiction that
resulted  in Mr.  Sawyer  being  subject to a  judgment,  decree or final  order
enjoining future violations of, or prohibiting or mandating  activities  subject
to, Federal and state  securities  laws or finding any violation with respect to
such laws.

     (f) Mr. Sawyer is a United States citizen.

________________________________________________________________________________
Item 3.  Source and Amount of Funds or Other Consideration.

     On June 5 Mr.  Sawyer  acquired 200 shares @ $5.25 per share.  Purchases of
the Issuer's  common stock by Mr.  Sawyer were made from cash from Mr.  Sawyer's
personal funds.

________________________________________________________________________________
Item 4.  Purpose of Transaction.

     The shares of common stock were acquired by Mr. Sawyer for investment  with
the view to capital  appreciation.  Mr. Sawyer has no present plans or proposals
to  acquire  or dispose  of any  securites  of the  Issuer or  present  plans or
proposals  which  relate  to or would  result in any of the  events  or  actions
described in Item 4 to Schedule 13D/A or any action similar thereto.

     Mr. Sawyer will  continue to review his  investment in the shares of common
stock and his  alternatives  with respect to the matters  described  above,  and
reserves  the right to  formulate  additional  plans or  proposals  with respect
thereto,  or to  change  his  intentions  with  respect  to  any  or  all of the
foregoing.

________________________________________________________________________________
Item 5.  Interest in Securities of the Issuer.

     (a)  Mr.  Sawyer  owns   beneficially   103,456  shares  of  common  stock,
representing  approximately 5.98% of the outstanding common stock of the Issuer,
including the vested option to acquire 2,500 shares of Registrant's common stock
at $6.75 per  share.  Mr.  Sawyer  has the sole  power to vote or dispose of the
103,456  shares.  Except for the June 5, 2003  purchase  of 200 shares of common
stock, Mr. Sawyer has not engaged in any transactions involving the common stock
during the past 60 days.

     (d) No person, other than Mr. Sawyer, is known to have the right to
 receive, or the power to direct, the receipt of dividends or sale proceeds with
respect to the securites for whose sale this amendment is filed.

     (e) n/a

________________________________________________________________________________
Item 6.  Contracts, Arrangements, Understandings or Relationships with Respect
         to Securities of the Issuer.

     n/a

________________________________________________________________________________
Item 7.  Material to be Filed as Exhibits.

     n/a

________________________________________________________________________________

<PAGE>

                                    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.


                                                      June 9, 2003
                                        ----------------------------------------
                                                         (Date)


                                                    L. E. Sawyer, Jr.
                                        ----------------------------------------
                                                       (Signature)


                                        L. E. Sawyer, Jr. dba Maxwell Resources
                                        ----------------------------------------
                                                       (Name/Title)

Attention. Intentional misstatements or omissions of fact constitute federal
criminal violations (see 18 U.S.C. 1001).


</TEXT>
</DOCUMENT>
