Wyoming
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Corporate Name Change & Merger Index
# A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
| Company Name (OLD NAME) | Changed or Merged To (NEW NAME) | Date of BLM WY Decision or Cover Memo | BLM State Office that Issued Decision |
|---|---|---|---|
| Galaxy Oil Company | Global Natural Resources Corporation | 05/27/1988 | WY |
| Garlett, David W | DWG LLC | 04/21/2000 | WY |
| Gary Operating Co | Gary Energy Corp Amended Decision Additional Leases | 07/26/1979 07/18/1986 | WY WY |
| Gary-Williams Co | The Gary-Williams Co | 07/14/1989 | WY |
| Gary Williams Oil Producer, Inc | Gary Williams Company | 07/14/1989 | WY |
| Gasco Inc | KN Production Co | 06/27/1995 | WY |
| Gas Producing Enterprises Inc | Coastal Oil & Gas Corp | 08/30/1978 04/29/1982 04/25/1980 10/16/1980 | WY WY WY CO |
| GB Services Inc | Golden Buckeye Petro Corp | 01/04/1990 | WY |
| GBK Corp | Kaiser-Francis Oil Co | 10/29/1993 | WY |
| Gemini Corp | Beard Oil Co | 10/14/1987 | WY |
| Gemstar Petroleum Corp | Entral Energy Co | 05/16/1986 | WY |
| General American Oil Company of Texas | Phillips Oil Co (Original Decision) (Amended Decision) (Amended Decision) (Amended Decision) | 05/03/1983 05/09/1983 05/20/1983 10/22/1993 | WY WY AZ WY |
| General American Oil Company of Texas | Phillips Oil Company (amended decision concerns bond) | 05/09/1983 08/03/1983 | WY WY |
| General Atlantic Energy Corp | Exploration Inc | 03/08/1989 | WY |
| General Atlantic Energy Corp | Presidio Exploration Inc | 03/08/1989 | WY |
| General Atlantic Energy Corporation | General Atlantic Rockies Production Co | 02/21/1988 | WY |
| General Atlantic Pipeline Co | UMC Petroleum Corporation | 02/12/2003 | NM |
| General Atlantic Res | UMC Petroleum Corp WY Acceptance Memo | 03/16/1995 08/25/2004 | NM WY |
| General Atlantic Rockies Production Co | General Atlantic Resources Inc | 08/18/1989 | WY |
| General Crude Oil Co | IP Petroleum Inc (Colorado Decision) IP Petroleum Inc (Wyoming Decision) | 03/19/1975 | CO WY |
| General Crude Oil Co | Mobil-GC Corp Amended Decision-Additional Lease | 03/26/1980 05/19/1980 | WY WY |
| General LP Acquisition, Inc. | UMC Petroleum Corp | 09/14/1989 | WY |
| Geneva G Newlander Trust, Wells Fargo Bank, Trustee | Casper Mountain Lion's Club | 08/26/2003 | WY |
| Geochemical Surveys of Texas Inc | Geochemical Surveys Inc | 01/29/1982 | WY |
| George Mitchell & Associates Inc | Mitchell Energy Corp | 11/18/1976 | |
| George, T W, Estate of | Old National Trust Co, Trustee, Michelle K. Judge, Trust Administrator | 05/05/2003 | WY |
| Gerrity Oil & Gas Corp | Patina Oil & Gas Corp | 06/10/1997 | UT |
| Getty Oil Co | Four Star Oil & Gas Co | 05/22/1990 | WY |
| Getty Pipeline Inc | Texaco Pipeline Inc | 12/27/2002 | WY |
| GHP Corporation | TransAtlantic Petroleum (USA) Corp | 04/29/1999 05/17/1999 | UT |
| Gill, James R.,, Estate of Trust of, | Gill Oil Company, by operation of trust, assests held jointly by James G. Gill and Lunda Lucinda (Gill) Desbrow | 04/26/2005 | WY |
| GKM Inc | GKM Oil Co | 10/07/1987 | WY |
| Global Natural Resources Corp of NV | Ocean Energy Inc | 05/16/2001 | WY |
| Global Natural Resources Corp of MD | Global Natural Resources Corp of TX | 09/11/1985 | WY |
| Global Natural Resources Corp of TX | Global Natural Resources Corp of NV | 04/14/1988 | WY |
| Gloria Jean Deines Living Trust | Charles Howard III, John Howard & Christopher Tashlein as beneficiaries | 01/29/2007 | WY |
| Godert, John (J.L.) | The John (JL) L Godert Living Trust, | 10/12/2006 | WY WY |
| Godfrey L Cabot Inc | Cabot Corp | 10/17/1960 | WY |
| Golden Oil Co | Golden Resource Inc | 07/21/1994 | WY |
| Golden Buckeye Petro Corp | Prima Management Corp | 01/04/1990 | WY |
| Golden Eagle Refining Co | Lasmo Oil & Gas Inc | 12/31/1992 | WY |
| Goldmark Engineering | Nance Petroleum Corporation | 03/18/2005 | MT |
| Goodstein David B. | David B. Goodstein Revocable Trust, Martin Heller & R. Thomas Watson, trustees | 08/05/2005 | WY |
| Gordon, David L. | Estate of David L. Gordon, Billy W. Mangum & Frances G. Mangum, personal representatives | 07/06/2005 | WY |
| Gothic Energy Corporation | Gothic Energy LLC (effective 12/30/2002) NM Bond Decision WY Cover Memorandum Amended WY Cover Memorandum | 04/23/2003 05/14/2008 08/22/2008 | NM WY WY |
| Gothic Energy Corporation | Chesapeake Merger 2000 Corp. (effective 01/16/2001) NM Bond Decision WY Cover Memorandum Amended WY Cover Memorandum | 04/23/2003 05/14/2008 08/22/2008 | NM WY WY |
| Gothic Energy of Texas, Inc. | Gothic Production Corp | 04/23/2003 05/14/2008 08/22/2008 | NM WY WY |
Gothic Production Corporation | Gothic Production LLC (effective 12/30/2002) |
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| Grace Geothermal Corporation | Geothermal Properties Inc | 07/14/1983 | WY |
| Grace Petro Corporation | Samson Natural Gas Co | 12/16/1993 | WY WY |
| Grace Petroleum Corporation | Samson Natural Gas Company | 12/12/2005 | NM |
| Grand Isle Oil and Gas Co | Hunt Petroleum Corporation | 05/30/1986 | WY |
| Great Western Energy Corporation | Impel Corporation | 10/31/1975 | CO |
| Great WTN Oil & Gas Inc | Great WTN Onshore Inc | 02/23/1990 | WY |
| Great WTN Expl(NV) Inc | Great WTN Onshore Inc | 02/23/1990 | WY |
| Great WTN Onshore Inc | Forcenergy Onshore Inc | 03/12/1998 05/01/1998 | UT WY |
| Green River Oil Co (corporate dissolution) | (Shareholders) Patricia Penrose Schieffer, J. M. Zachary, H.S. Winston | 04/19/1991 | WY |
| Greenwood Holdings Inc | Packaging Research Corp | 06/22/1994 | WY |
| Greenwood Resources, Inc. | Greenwood Holdings, Inc. | 12/17/1987 | WY |
Greenwood Resources Ltd | Greenwood Resources, Inc. | 09/13/1984 | WY |
| Gruss Petroleum Corp | Pegasus Holding Corp | 04/08/2005 | WY |
| Gulf Coast Acquisition Properties Inc | Sundown Energy Inc | 06/20/2000 | NM |
| GW Merger Corp | Great WTN Onshore Inc | 02/23/1990 | WY |
Gulf Oil Corporation | Chevron U.S.A. | 01/29/1986 | WY |
| GW Petroleum Inc | Great WTN Onshore Inc | 02/23/1990 | WY |
| GWP Inc | Great WTN Onshore Inc | 02/23/1990 | WY |
| GWR Inc | Great WTN Onshore Inc | 02/23/1990 | WY |
| GWR Operating Co | Great WTN Onshore Inc | 02/23/1990 | WY |
| Gypsy-Highview Gathering Systems | MSR Exploration Ltd. | 04/12/2002 | MT |
| Gypsy L Corp | Ladd & Lukowicz Inc | 10/23/1980 | WY |
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