EXHIBIT 10.44
                                                                 
                   OPTION AGREEMENT AMENDMENT
                                
This Option Agreement Amendment entered into at Riverton, WY this
1st day of November, 1995, by and between U.S. Energy Corp. and
Crested Corp. d/b/a USE/CC Joint Venture, a Wyoming co-
partnership ("USECC") and Arrowstar Investments, Inc., a Wyoming
corporation ("Arrowstar").

WITNESSETH:

     WHEREAS, Arrowstar owns a 7,200 square foot hangar located
on a leasehold at the Riverton Regional Airport, more fully
described in that certain Lease Agreement between the City of
Riverton and Richard Gilpatrick d/b/a RENTCO dated August 29,
1991, which was assigned to Arrowstar on December 28, 1992 and is
attached hereto as Exhibit "A", (said hangar and leasehold is
hereinafter referred to collectively as the "Premises")

     WHEREAS, USECC and Arrowstar entered into that certain
Option Agreement dated June 14, 1995 (the "Option Agreement") by
which Arrowstar granted USECC a six year option to purchase the
Premises for a minimum price of $110,000 or a greater value
depending on market conditions to be mutually agreed upon by both
parties;

     WHEREAS, an independent appraisal of the Premises conducted
by Charles Walton, Certified General Real Estate Appraiser,
determined that the market value of the Premises as of September
8, 1995 was $75,000.00;

     WHEREAS, USECC and Arrowstar have agreed to amend the Option
Agreement to reduce the minimum price to purchase the Premises
from $110,000 to $75,000; and

     WHEREAS, USECC has notified Arrowstar that it desires to
exercise the option and purchase the Premises for the minimum
price and otherwise on the terms set forth in this Option
Agreement Amendment.

     NOW THEREFORE, for consideration of $10.00 and other
consideration, including the mutual understandings set forth
above, the parties agree as follows:

1.   The Option Agreement is hereby amended to grant USECC an
  option to purchase the Premises for a minimum price of $75,000.

Option Agreement Amendment
- ---------------------------
Page 2


2.   Upon exercise of the Option, USECC shall pay Arrowstar the
  sum of $30,000 and deliver to Arrowstar a promissory note for
  $45,000 substantially in the form of Exhibit B hereto.
  Contemporaneously therewith Arrowstar shall deliver to USECC an
  assignment of the Lease Agreement covering the Premises and a
  quit claim deed conveying the hangar located thereon.  Arrowstar
  has previously obtained the consent of the City of Riverton to
  the assignment of the Lease to USECC, doing business as Western
  Executive Air, Inc.


ARROWSTAR INVESTMENTS, INC.        USECC
                                   BY U.S. ENERGY CORP.


   s/ Mark Larsen                      s/ Hal Herron
- -----------------------------      ------------------------------
Mark Larsen, President             Hal Herron, Vice President

                                   
                                   

                                   USECC BY CRESTED CORP.


                                      s /Max t. Evans
                                   ------------------------------
                                   Max T. Evans, President
                                   

                         PROMISSORY NOTE

$45,000.00                              Debtor:USE/CC Joint  Vent
ure
- ----------                                  --------------------
                                          November 1, 1995
                                          Riverton, Wyoming

FOR  VALUE RECEIVED, USE/CC JOINT VENTURE (Debtor), a Wyoming co-
partnership between U.S. ENERGY CORP., a Wyoming corporation  and
CRESTED CORP., a Colorado corporation, hereby promises to pay  to
the  order  of ARROWSTAR INVESTMENTS INC., a Wyoming  corporation
("Creditor") in lawful money of the United States of America,  at
the  office of Creditor located at 877 North 8th West,  Riverton,
Wyoming,  82501, or at such other place as Creditor or  a  future
holder  hereof  (Creditor or such other holder  being  referenced
herein  as "Holder") may from time to time designate in  writing,
the  principal sum of Forty Five Thousand dollars  and  No  cents
($45,000.00),  together  with interest on  the  unpaid  principal
balance hereof, all as specified below.

All  interest  accruing at the annual percentage rates  specified
herein  shall  be calculated on the basis of a 360-day  year  and
actual  days elapsed, and any such accrued interest which is  not
paid  when  due  shall  be added to unpaid  principal  and  shall
thereafter  bear  interest  in the  same  manner  as  the  unpaid
principal  balance  hereof.   Additionally,  notwithstanding  any
provision of this Note, it is the intent and agreement of Debtor,
in  the event any obligation to pay interest specified herein  is
found to violate any applicable law or regulation, that this Note
shall  be  construed or deemed amended so that  the  interest  is
reduced  to  the extent necessary to comply with such  applicable
law or regulation.

             1.  PAYMENTS OF PRINCIPAL AND INTEREST

1.1  Interest Rate and Monthly Payments.  During the term hereof,
the principal amount hereof, from time to time outstanding, shall
bear  interest at the rate of ten percent (10.0%) per annum  (the
"Standard  Rate").  The principal amount, with accrued  interest,
shall  be due in 60 monthly installments of $500.00 each, due  on
or  before  the  first  day  of  each  month,  beginning  October
  1, 1995, with the entire outstanding balance payable in full on
November 1, 2000 (the "Maturity Date").  The installment payments
that  are timely made shall be credited to interest and principal
in  accordance  with  the  attached loan  amortization  schedule,
Exhibit A.

1.2   Prepayment.  The indebtedness hereunder may be  prepaid  in
whole  or  in part any time, without penalty or premium,  at  the
election  of  Debtor.  Any partial prepayment  shall  be  applied
first to interest accrued to the date of such prepayment and then
to installments of principal in inverse order of maturity.

USECC Joint Venture
Promissory Note
Page 2

                      2.  EVENTS OF DEFAULT

The  failure  to  make any payment of principal or  interest  due
pursuant  to the terms hereof shall be deemed to be an  event  of
default ("Event of Default") hereunder.

                      3.  DEFAULT INTEREST

Upon the occurrence of an Event of Default, Holder shall promptly
notify  Debtor  and  any  amount which is  not  paid  as  of  the
expiration  of five (5) days after receipt of such notice  shall,
together  with  the  remaining unpaid principal  balance  hereof,
thereafter bear interest at the alternative rate (rather than the
Standard  Rate otherwise applicable hereunder) equal to  thirteen
(13%)  per annum (the "Default Rate"), until the Event of Default
is fully cured.

                  4.  MISCELLANEOUS PROVISIONS

4.1   Attorneys'  Fees.   Should  suit  be  brought  to  enforce,
interpret or collect any part of this Note, the prevailing  party
shall be entitled to recover, as an element of the costs of  suit
and not as damages, reasonable attorneys' fees and other costs of
enforcement and collection.

4.2   Choice of Law and Forum.  This Note shall be construed  and
enforced  in  accordance with the laws of the State  of  Wyoming,
U.S.A., including, without limitation, any Wyoming laws governing
usury  or  permissible rates of interest.  Except  as  set  forth
below,  Debtor  hereby  agrees  that  any  suit  to  enforce  any
provision  of,  or to collect this Note shall be brought  in  the
United  States District Court for the District of Wyoming or  the
District   Court  for  the   County  of  Fremont-Ninth   Judicial
District,  Wyoming, U.S.A.  Each party hereby  agrees  that  such
courts  shall have exclusive in personam jurisdiction  and  venue
with respect to such party, and each party hereby submits to  the
exclusive in personam jurisdiction and venue of such courts.

4.3   Notices.  Any notice to be given by Holder to Debtor  shall
be  in writing and delivered or mailed by registered or certified
mail to the offices of Debtor at 877 North 8th West, Riverton, WY
82501  or to such other address as Debtor shall advise by  notice
given  to Holder in accordance with the terms hereof.  Any notice
to be given by Debtor to Holder shall be in writing and delivered
or  mailed  by registered or certified mail to the address  where
payments  are  to be made in accordance with the  terms  of  this
Note.

USECC Joint Venture
Promissory Note
Page 3

4.4   Debtor's  Waivers.   Except as expressly  provided  to  the
contrary herein, Debtor (and all guarantors, endorsers and  other
parties  hereafter becoming liable for the payment of this  Note)
hereby  waive diligence, presentment, protest, demand of payment,
notice  of protest, dishonor and nonpayment, and waive the  legal
effect  of  Holder's  failure to give all notices  not  expressly
provided  for herein.  Debtor expressly agrees that,  without  in
any  way affecting the liability of Debtor hereunder, the  Holder
may  extend  the  Maturity Date or the time for  payment  of  any
amount  due hereunder, accept security, release any party  liable
hereunder,  and  release any security now or  hereafter  securing
this Note.

4.5   Loss  or Destruction.  Upon receipt of evidence  reasonably
satisfactory  to Debtor of the loss or mutilation of  this  Note,
Debtor  will  execute  and  deliver, in  substitution  hereof,  a
replacement note.

4.6   Severance.  Every provision of this Note is intended to  be
severable.  In the event any term or provision hereof is declared
to  be  illegal or invalid for any reason by a court of competent
jurisdiction , such illegality or invalidity shall not affect the
balance  of  the  terms and provisions hereof,  which  terms  and
provisions  shall remain binding and enforceable.   Creditor  and
Debtor  further  agree to replace any such void or  unenforceable
provision  of  this  Note  with valid and enforceable  provisions
which will achieve, to the fullest extent possible, the economic,
business   and  other  purposes  of  the  void  or  unenforceable
provision.

4.7   Waivers.  Any waiver, express or implied, of any  Event  of
Default  hereunder  shall  not be  considered  a  waiver  of  any
subsequent  or different Event of Default.  No delay or  omission
on  the  part of Holder in exercising any right under  this  Note
shall operate as a waiver of such right or of any other right  of
the Holder hereunder.

4.8   Modification.   No provision of this Note  may  be  waived,
modified,  or discharged other than by an express writing  signed
by   the   party   against  whom  enforcement  of  such   waiver,
modification or discharge is sought.

DEBTORS:
USE/CC Joint Venture.              USECC/Joint Venture
By U.S. Energy Corp.                    By Crested Corp.


   s/ Hal Herron                       s/ Max T. Evans

Hal Herron, Vice President         Max T. Evans, President

USECC Joint Venture
Promissory Note
Page 4

                        ACKNOWLEDGEMENT

STATE OF WYOMING    )
                    )ss.
COUNTY OF FREMONT   )

      Before  me  on  November 1, 1995, personally  appeared  Hal
Herron   known to me to be a Vice President of U.S. Energy  Corp.
and  Max  T.  Evans, known to me to be the President  of  Crested
Corp.,  both  of  whom  acknowledged  that  they  executed   this
Promissory Note for  and on behalf of USE/CC Joint Venture.


(NOTARY SEAL)
                                 s/ Thomas M. Evans
                              ------------------------------
                              Notary Public
                              My Commission Expires:  11/16/99