U.S. Energy Corp. and Crested Corp. Update Their Rocky Mountain Gas, Inc. Subsidiary's Coalbed Methane Activities RIVERTON, Wyo., Oct. 27 /PRNewswire-FirstCall/ -- U.S. Energy Corp. and Crested Corp. (BULLETIN BOARD: CBAG) , d/b/a USECC, today provided an update on the coalbed methane activities of their subsidiary, Rocky Mountain Gas, Inc. (RMG) in the Powder River Basin of Wyoming and Montana and southwest Wyoming. "I am pleased to report significant progress on our portfolio of coalbed methane projects since we announced the formation and initial capitalization of Pinnacle Gas Resources, Inc. on June 25, 2003," commented Mark Larsen RMG's new President. "We are now participating in the development of over 310,000 gross acres of coalbed methane (CBM) leases through our direct working interest participation in the Oyster Ridge, Wyoming and the Castle Rock, Montana properties indirectly through Pinnacle. RMG currently owns a 22+% equity interest in Pinnacle. While much remains to be accomplished in the coming quarters, we are making notable progress towards our stated goal of becoming a significant CBM producer in the Rocky Mountain region," Mr. Larsen added. Regarding RMG's CBM interest in Montana, Galaxy Energy Corporation (OTC:GAXI) (BULLETIN BOARD: GAXI) announced on October 7, 2003 that it had recently raised $5.6 million and planned to use a portion of the proceeds to exercise an option to purchase approximately 50,000 net acres in the Kirby and Castle Rock prospects in the Powder River Basin (PRB) from Quaneco, LLC of Sheridan, Wyoming. If the option is fully exercised, Galaxy would own an undivided 25% working interest in both of the prospects. Such ownership would not affect RMG's or Pinnacle's current working interest in those prospects. RMG holds a 43.75% working interest in the Castle Rock prospect and Pinnacle holds a 50% working interest in the Kirby prospect. "We are pleased to welcome Galaxy into the Castle Rock prospect. Their entrance into Montana represents an expanding interest by a company with senior level personnel that have participated in the growth of both Pennaco Energy and Ultra Petroleum," Mr. Larsen stated. "We look forward to working with all of our associates in the Castle Rock prospect and in developing a unified plan of development on this large acreage position," he added. Pump testing is currently underway on three wells at RMG's Oyster Ridge prospect in southwestern Wyoming. Over the course of the past several months, RMG has been negotiating with Anadarko Petroleum to enter into a modified farmout agreement whereby the terms of RMG's existing agreement with Anadarko have been improved, such that RMG can conduct more meaningful drilling programs at Oyster Ridge. Mr. Larsen stated, "The earn-in provisions of the previous agreement were not as beneficial as the new terms are expected to be and should lead to a greater developmental focus on this prospect." As part of the negotiations with Anadarko, RMG and CCBM, Inc., a division of Carrizo Oil & Gas, Inc. (NASDAQ:CRZO) agreed to relinquish 15,240 acres to Anadarko, that were not prospective for CBM development. The prospect now consists of just over 50,000 gross acres. Upon completion and review of the testing program now underway, RMG intends to further delineate the prospect with a drilling program for the 2004 spring/summer consisting of a minimum of 12 wells. In June 2003, Pinnacle was formed through a contribution of CBM properties and producing assets from both RMG and CCBM, Inc. Pinnacle was capitalized by an initial investment from a major institutional investor of up to $30 million, a portion of which was used to close on an acquisition of additional CBM properties from Gastar Exploration, Ltd. (TSE:YGA). To date, Pinnacle has focused the majority of its efforts on maximizing production from approximately 120 producing wells on the Gastar and adjacent Bobcat properties in Wyoming (most of which are in the early stages of dewatering) as well as drilling additional wells on the properties. Current gross production from the Pinnacle properties is approximately 5 million cubic feet of methane gas per day. In certain areas, the company is employing completion technology and procedures that allow multiple coal zone completions and production within a single well bore. In a recent (October 2003) Oil and Gas Investor magazine article, Pete Schoonmaker, Pinnacle's new chief executive officer, was quoted as saying, "Our program is based on multiple-zone completions. We want as few wells as possible that are as productive as possible." In addition to the ongoing drilling program in Wyoming, Pinnacle has submitted a plan of development to the State of Montana to drill an 8-well pilot program on its Kirby property in Montana. Keith Larsen, U.S. Energy's President commented, "Let me first congratulate Mark Larsen on his new position as President of our RMG subsidiary. Over the last four years, Mark has played an integral role in virtually all of RMG's milestone achievements including the recent formation and capitalization of Pinnacle. U.S. Energy's management and board of directors have every confidence that Mark possesses the skill, motivation and integrity that will be required to manage the extraordinary growth potential anticipated by RMG in the coming years. Mark's efforts will be supported by a newly formed management team at RMG that includes Philip Johnson, V.P. of Engineering and Operations; Chris Healey, V.P. of Geology, and Larry Sare, V.P. of Land. The formation of this management team, which has extensive experience in both CBM development and in the Rocky Management Region in general, was necessary to replace the key personnel that transitioned into Pinnacle, and is a critical step in RMG's current business plan that initially seeks to adequately finance the company so that it may embark on an aggressive exploration, development and acquisition program of its own. In this regard, RMG continues to work with Sanders Morris Harris of Houston, TX, who acted as our financial advisor in the Pinnacle transaction." ABOUT U.S. ENERGY CORP. AND CRESTED CORP. U.S. Energy Corp. and its majority owned subsidiary, Crested Corp., are engaged in joint business operations as USECC. Through their subsidiary Rocky Mountain Gas, Inc., they own interests in over 310,000 gross acres prospective for coalbed methane (CBM) in the Powder River Basin of Wyoming and Montana and acreage adjacent to the Greater Green River Basin in southwest Wyoming. Certain properties are subject to a definitive agreement with CCBM, Inc., a division of Carrizo Oil & Gas, Inc. of Houston, TX to develop and expand RMG's CBM properties dated July 10, 2001. U.S. Energy's and Crested's subsidiary, Rocky Mountain Gas, Inc. owns a minority equity interest in Pinnacle Gas Resources, Inc. USECC owns control of Sutter Gold Mining Company, which owns properties in California prospective for gold. USECC also owns various interests in uranium properties in Wyoming and Utah. This press release includes statements, which may constitute "forward-looking" statements, usually containing the words "believe," "estimate," "project," "expect," or similar expressions. These statements are made pursuant to the safe harbor provision of the Private Securities Litigation Reform Act of 1995. Forward-looking statements inherently involve risks and uncertainties that could cause actual results to differ materially from the forward-looking statements. Factors that would cause or contribute to such differences include, but are not limited to, future trends in natural gas and mineral prices, the availability of capital for development of natural gas and other mineral projects, competitive factors, and other risks detailed in the Companies' periodic report filings with the Securities and Exchange Commission. By making these forward-looking statements, the Companies undertake no obligation to update these statements for revision or changes after the date of this release. For Further information, please contact: Keith G. Larsen, President U.S. Energy Corp. at (307) 856-9271 Investor Relations contact: Riches In Resources, Inc., Neal Feagans at (303) 449-1184 DATASOURCE: U.S. Energy Corp. CONTACT: Keith G. Larsen, President of U.S. Energy Corp., +1-307-856-9271; or Investor Relations, Neal Feagans of Riches In Resources, Inc., +1-303-449-1184, for U.S. Energy Corp.

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