Oil & Gas Companies in Harris County, TX

Company NameCompany LocationCompany TypeMost Recent Production
13tec Energy CorporationHouston, TX 77002Oil & Gas OperatorDec 2019
2A.E.N. Energy, Inc.Abilene, TX 79608Oil & Gas OperatorJan 1996
3Acco Oil & Gas CompanyHouston, TX 77056Oil & Gas OperatorSep 2001
4Acierto Resources Company, LLCHouston, TX 77070Oil & Gas OperatorMar 2025
5Alamo Operating Company, L. C.San Antonio, TX 78278Oil & Gas OperatorAug 2023
6Alaron Energy, Inc.Irving, TX 75038Oil & Gas OperatorMar 2025
7Albemarle CorporationMagnolia, AR 71753Oil & Gas OperatorJul 2024
8Alexander, JohnPearland, TX 77588Oil & Gas OperatorMar 2025
9Allied-Gulf Energy, LLCLafayette, LA 70508Oil & Gas OperatorMar 2025
10Amazon Royalties, Inc.Fulshear, TX 77441Oil & Gas OperatorMar 2025
11Ambrit Energy CorporationGarland, TX 75044Oil & Gas OperatorJun 2003
12Amend Energy CompanyHouston, TX 77227Oil & Gas OperatorApr 2002
13Amerada Hess CorporationHouston, TX 77252Oil & Gas OperatorAug 2013
14American Energy Op. Corp.,TheHouston, TX 77099Oil & Gas OperatorMar 2025
15American Energy Sources, Inc.Spring, TX 77388Oil & Gas OperatorDec 2008
16American Exploration CompanyHouston, TX 77010Oil & Gas OperatorJan 2000
17Americo Energy Resources, LLCHouston, TX 77063Oil & Gas OperatorMar 2025
18Amoco Production Co.Houston, TX 77253Oil & Gas OperatorJun 2015
19Anderson Petro-Equipment, Inc.Montgomery, TX 77356Oil & Gas OperatorMar 2025
20Anderson Producing, Inc.Houston, TX 77057Oil & Gas OperatorSep 2013
21Anloc, LLCHouston, TX 77024Oil & Gas OperatorApr 2019
22Anschutz Exploration CorporationDenver, CO 80202Oil & Gas OperatorMar 2025
23Apache CorporationHouston, TX 77042Oil & Gas OperatorMar 2025
24Arco Oil & Gas CompanyPlano, TX 75086Oil & Gas OperatorMar 2006
25Arista Novelty, Inc.Houston, TX 77256Oil & Gas OperatorFeb 1995
26Arkla Exploration Co.Shreveport, LA 71151Oil & Gas OperatorJan 1993
27Aspen Operating Company LLCFort Worth, TX 76116Oil & Gas OperatorMar 2025
28Atropos Exploration CompanyDallas, TX 75225Oil & Gas OperatorMar 2025
29Axis Energy CorporationRoswell, NM 88202Oil & Gas OperatorMar 2025
30B & G Energy CorporationDallas, TX 75214Oil & Gas OperatorMar 2025
31B & M Operating Co., Inc.Houston, TX 77006Oil & Gas OperatorMar 2025
32Bailey Petroleum, Inc.League City, TX 77573Oil & Gas OperatorMar 2025
33Ballard Exploration Company,Inc.Houston, TX 77002Oil & Gas OperatorMar 2025
34Bargo Energy CompanyHouston, TX 77010Oil & Gas OperatorMay 2001
35Barnhart Co.Houston, TX 77056Oil & Gas OperatorMar 2025
36Bataa Oil IncGreeley, CO 80634Oil & Gas OperatorJan 2025
37BC Operating, Inc.Midland, TX 79710Oil & Gas OperatorMar 2025
38Benchmark Oil & Gas Co.Houston, TX 77282Oil & Gas OperatorMar 2025
39Bettis, Boyle & StovallGraham, TX 76450Oil & Gas OperatorMar 2025
40Bexco Operating, Inc.College Sta, TX 77845Oil & Gas OperatorMar 2025
41BHP Petroleum (Americas) IncHouston, TX 77056Oil & Gas OperatorMar 2015
42Bledsoe Petro CorporationDallas, TX 75201Oil & Gas OperatorDec 2000
43Bluegrass Energy IncHouston, TX 77057Oil & Gas OperatorDec 2024
44Bomco USA, Inc.Sugar Land, TX 77496Oil OperatorMar 2025
45BP America Production CompanyDenver, CO 80202Oil & Gas OperatorNov 2024
46Braman, D. H., Jr.Victoria, TX 77901Oil & Gas OperatorDec 2008
47Brammer Engineering, Inc.Shreveport, LA 71101Oil & Gas OperatorMar 2025
48Brandes Petroleum, B.P.C.,Inc.Dallas, TX 75240Oil & Gas OperatorMar 2025
49Breck Operating Corp.Breckenridge, TX 76424Oil & Gas OperatorNov 2024
50Breitburn Operating LPHouston, TX 77002Oil & Gas OperatorMar 2025
51Brenham Drilling Co.Brenham, TX 77833Oil & Gas OperatorMar 2025
52Bridge Oil Company LPMidland, TX 79702Oil & Gas OperatorMay 1999
53Bridge Oil Production Co., Inc.Midland, TX 79702Oil & Gas OperatorJun 1993
54Brown J K IncDenver, CO 80202Oil & Gas OperatorJan 2003
55Brown, George R. Partnership,TheHouston, TX 77002Oil & Gas OperatorMay 2006
56Bse Production Co.Victoria, TX 77903Oil & Gas OperatorMar 2025
57Burk Royalty CompanyWichita Falls, TX 76308Oil & Gas OperatorJan 2002
58Carol-Holly Oil CorporationDenver, CO 80237Oil & Gas OperatorJan 2025
59Carrizo Oil & Gas, Inc.Houston, TX 77002Oil & Gas OperatorMar 2025
60Caskids Operating CompanyHouston, TX 77027Oil & Gas OperatorMar 2025
61Castex Energy, Inc.Houston, TX 77002Oil & Gas OperatorMar 2025
62Castle Exploration Company IncBlue Bell, PA 19422Oil & Gas OperatorMay 2018
63Cathexis Oil & Gas, LLCHouston, TX 77002Oil & Gas OperatorDec 2014
64CCV, Inc.Houston, TX 77019Oil & Gas OperatorSep 1994
65Cedar Point Oil CompanyBaytown, TX 77520Oil & Gas OperatorAug 2003
66Celero Energy LPMidland, TX 79701Oil & Gas OperatorMay 2011
67CH4 Energy II LLCFort Worth, TX 76109Oil & Gas OperatorApr 2018
68Chain Oil & Gas, Inc.Houston, TX 77024Oil & Gas OperatorMar 2025
69Chaparral Energy, L.L.C.Oklahoma City, OK 73142Oil & Gas OperatorMar 2025
70Chevron USA IncMidland, TX 79706Oil & Gas OperatorMar 2025
71Choice Exploration, Inc.Irving, TX 75063Oil & Gas OperatorMar 2025
72Cico Oil & Gas CompanyHouston, TX 77057Oil & Gas OperatorAug 2019
73Cimarex Energy Co. Of ColoradoMidland, TX 79706Oil & Gas OperatorMar 2025
74Citation Oil & Gas CorpHouston, TX 77269Oil & Gas OperatorMar 2025
75Classic Oil & Gas, Inc.Tyler, TX 75701Oil & Gas OperatorJan 2004
76Clay Exploration, Inc.Spring, TX 77387Oil & Gas OperatorJun 2019
77Clover Production CompanySourlake, TX 77659Oil & Gas OperatorMar 2025
78Coastal Oil & Gas CorporationHouston, TX 77252Oil & Gas OperatorDec 2009
79Coastline Exploration, Inc.Stafford, TX 77477Oil & Gas OperatorMar 2025
80Cobra Oil & Gas CorporationWichita Falls, TX 76307Oil & Gas OperatorMar 2025
81Cobra Operating CompanyHouston, TX 77002Oil & Gas OperatorSep 2003
82Columbus Energy Corp.Tulsa, OK 74103Oil & Gas OperatorMar 2008
83Columbus Energy, LLCHouston, TX 77046Oil & Gas OperatorMar 2025
84Comet Oil & Gas, Inc.Conroe, TX 77305Oil & Gas OperatorMar 2025
85Comet ProductionConroe, TX 77305Oil OperatorMar 2025
86Contract Oil & Gas Service Co.Tomball, TX 77375Oil & Gas OperatorApr 2007
87Convest Energy CorporationHouston, TX 77057Oil & Gas OperatorSep 2014
88Cortex Energy, Inc.Wichita, KS 67217Oil & Gas OperatorJun 2024
89Costilla Energy IncMidland, TX 79702Oil & Gas OperatorMar 2008
90Costilla Petroleum CorporationMidland, TX 79702Oil & Gas OperatorMar 2015
91Cox & Perkins Exploration, Inc.Houston, TX 77057Oil & Gas OperatorMar 2025
92Crest Operating CompanyHouston, TX 77042Oil & Gas OperatorMar 2025
93Crest Resources & Expl. Corp.Houston, TX 77079Oil & Gas OperatorDec 1998
94Crestmont Operating LLCNew York, NY 10151Oil OperatorMar 2025
95Crownquest Operating, LLCMidland, TX 79710Oil & Gas OperatorMar 2025
96Crystal Oil CompanyShreveport, LA 71120Oil & Gas OperatorJul 1995
97CSL Exploration, LPHouston, TX 77002Oil & Gas OperatorApr 2018
98CTL Oil & Gas CorporationBuchanan Dam, TX 78609Oil & Gas OperatorNov 2020
99D & G Operating Company, Inc.Houston, TX 77056Oil & Gas OperatorMar 2025
100D & P Operating & Prod. Corp.Cedar Park, TX 78613Oil & Gas OperatorDec 2003