Oil & Gas Companies

Company NameCompany LocationCompany TypeMost Recent Production
1H & A DrillingNewark, OH 43056Oil OperatorDec 2023
2H & B Petroleum Corp.Hutchinson, KS 67504Oil & Gas OperatorOct 2024
3H & B ProductionOil OperatorMar 1995
4H & B Well Service, Inc.Oil & Gas OperatorAug 1993
5H & C Oil OperatOil & Gas OperatorDec 1996
6H & C Oil Operating Inc.Plainville, KS 67663Oil & Gas OperatorOct 2024
7H & D Drilling Co IncFrazeysburg, OH 43822Oil & Gas OperatorDec 2023
8H & D Exploration LLCHoisington, KS 67544Oil & Gas OperatorOct 2024
9H & D Operating CompanyRefugio, TX 78377Oil & Gas OperatorMay 2015
10H & H & S Oil ProducersOil OperatorJun 2024
11H & H Compressors, Inc.Oil & Gas OperatorOct 1997
12H & H Drilling CompanyDavis, OK 73030-2703Oil & Gas OperatorMay 2014
13H & H Energy IncTuttle, OK 73089Oil OperatorMay 2001
14H & H Energy Of Ohio LTDZanesville, OH 43701Oil & Gas OperatorDec 2023
15H & H ExplorationTulsa, OK 74132Oil & Gas OperatorJan 2006
16H & H Oil Co.Oil & Gas OperatorOct 2024
17H & H Oil Co. #1Oil OperatorJul 2024
18H & H Oil CompanOil & Gas OperatorAug 1995
19H & H Oil Company, A General PartnershipPlainville, KS 67663Oil OperatorFeb 1997
20H & H Oil ProducersOil & Gas OperatorJun 2024
21H & H Oil ProductionsTulsa, OK 74145Oil OperatorJul 1999
22H & H Oil, LLCLincolnville, KS 66858Oil OperatorOct 2024
23H & H OperatingOlney, TX 76374Oil & Gas OperatorFeb 2025
24H & H Petroleum, LLCSan Antonio, TX 78213Oil OperatorFeb 2025
25H & H ProductionWichita Falls, TX 76307Oil & Gas OperatorMar 2015
26H & H Production CompanyMuenster, TX 76252Oil & Gas OperatorOct 2005
27H & H Production, Inc.Topeka, KS 66614Oil OperatorMay 1997
28H & H Star Energy IncTraverse City, MI 49684Oil & Gas OperatorAug 2016
29H & H Supply IncGas OperatorMar 1985
30H & K Energy CorpColumbus, OH 43229Oil & Gas OperatorDec 1991
31H & K Oil CompanyKilgore, TX 75662Oil & Gas OperatorNov 1998
32H & K Oil Company (A)Luling, TX 78648Oil OperatorFeb 2025
33H & L Disposal Wells IncBeaver, OK 73932-1195Oil OperatorDec 2012
34H & L Exploration Company, LLCAmarillo, TX 79114Oil & Gas OperatorFeb 2025
35H & L Gas Co.Sunray, TX 79086Gas OperatorApr 2018
36H & L Operating Co LLPAmarillo, TX 79114Oil & Gas OperatorAug 2022
37H & L Operating Co., LLCAmarillo, TX 79114Oil & Gas OperatorMar 2021
38H & L Operating CompanyAmarillo, TX 79114Oil & Gas OperatorFeb 2020
39H & L OperatorsOil & Gas OperatorDec 2002
40H & L Oprerating Company LLPAmarillo, TX 79114Oil & Gas OperatorNov 2019
41H & M Oil ProducersLittleton, CO 80160Oil & Gas OperatorApr 2000
42H & M Packers Serv. L.L.C.Oil OperatorDec 2019
43H & M Petroleum CorporationLincoln, NE 68516Oil & Gas OperatorOct 2024
44H & M Productions L.L.C.Overland Park, KS 66210Oil OperatorMay 1998
45H & M Resources LLCDallas, TX 75225Oil & Gas OperatorFeb 2025
46H & O Oil Co.Oil & Gas OperatorDec 1989
47H & O Operating CoOdessa, TX 79764Oil & Gas OperatorMar 2008
48H & P Exploration Co.Alice, TX 78333Oil & Gas OperatorMay 2019
49H & P PartnershipLa Vernia, TX 78121Oil OperatorFeb 2025
50H & R ExploratioOil OperatorFeb 1992
51H & R Exploration & Production, Inc.Sidney, NE 69162Oil OperatorMay 2007
52H & R Oil CompanyOil & Gas OperatorDec 2000
53H & R Well Services, Inc.FT Morgan, CO 80701Oil & Gas OperatorApr 2015
54H & S Drilling Co IncFrazeysburg, OH 43822-0040-0040Oil & Gas OperatorDec 2016
55H & S Investments LLCFairview, PA 16415-1807Oil & Gas OperatorDec 2023
56H & S Oil Co., LLCCherryvale, KS 67335Oil OperatorOct 2024
57H & S Oil CompanyKellyville, OK 74039Oil & Gas OperatorMar 1998
58H & S Oil LLCRoswell, NM 882022387Oil & Gas OperatorJul 2013
59H & S Operating Co., Inc.Winesburg, OH 44690Oil & Gas OperatorDec 2023
60H & S ProductionFarmington, NM 87401Oil OperatorDec 2007
61H & S Production, Inc.Dallas, TX 75252Oil & Gas OperatorMar 2004
62H & T Brock Oil Company LLCComanche, OK 73529-7140Oil & Gas OperatorFeb 2024
63H & T DisposalAbilene, TX 79608Oil OperatorApr 2003
64H & T Exploration, Inc.Longview, TX 75605Oil & Gas OperatorFeb 2025
65H & T Oil & Gas Company, Inc.Alice, TX 78333Oil & Gas OperatorMar 2008
66H & W Drilling IncPomeroy, OH 45769Oil & Gas OperatorDec 2023
67H & W EnergyYoungstown, OH 44512Oil & Gas OperatorDec 2015
68H & W Marketing CompanyBenbrook, TX 76126Oil & Gas OperatorDec 2002
69H & W OilElectra, TX 76360Oil & Gas OperatorMar 2008
70H & W Oil Company, IncorporatedPalm Desert, CA 92255Oil OperatorNov 2017
71H & W Oil CorporOil OperatorDec 1996
72H - A Energy, Inc.Midland, TX 79704Oil & Gas OperatorFeb 2025
73H A L PetroleumOil OperatorOct 1987
74H A Oil & Gas CompanyLaverne, OK 73848-0100Gas OperatorMar 2002
75H And HGonzales, TX 78629Oil OperatorFeb 1999
76H And H Star Energy Inc Dba Petrostar EnergyOil & Gas OperatorFeb 2004
77H And K Resources IncOil OperatorDec 2012
78H B Oil & Gas IncOklahoma City, OK 73159Oil & Gas OperatorJun 2000
79H C M Energy LLCBillings, MT 59102Oil OperatorJul 2003
80H D Oil CompanyThermopolis, WY 82443Oil OperatorDec 2024
81H E C H CorporationAda, OK 74820-9528Oil OperatorSep 2019
82H E C I Exploration CompanyOil & Gas OperatorDec 1990
83H F Production Co., LTD.Wichita Falls, TX 76309Oil OperatorFeb 2020
84H G & G IncEdmond, OK 73034Oil & Gas OperatorJan 2006
85H G H Oil CompanyOil OperatorDec 1990
86H H Exploration, Inc.Incline VLLG, NV 89451Gas OperatorFeb 2018
87H H H Oil CompanyOil OperatorJul 2024
88H I Smith Oil & Gas IncHolmesville, OH 44633Oil & Gas OperatorDec 2023
89H K A Enterprises IncKettle, KY 42717Oil OperatorDec 2021
90H K Keesee And C J Keesee TrustFarmington, NM 87499Gas OperatorNov 2024
91H L Altier Service Co IncCanton, OH 44718-3752-3752Oil & Gas OperatorDec 2013
92H L Brown Operating LLCMidland, TX 79702Oil & Gas OperatorDec 2024
93H L L IncScottsdale, AZ 85251Oil & Gas OperatorJan 2007
94H M Jarred & Walsh-WattsOil & Gas OperatorSep 1992
95H M Xploration IncOklahoma City, OK 73116-7785Oil & Gas OperatorFeb 2012
96H Oil Company, Inc.Edna, TX 77957Oil & Gas OperatorMar 2005
97H P S InvestmentsGraham, TX 76450Oil & Gas OperatorMar 2008
98H R Collier Collier Oil & GasOil & Gas OperatorOct 2024
99H R E Rental CompanyPremont, TX 78375Oil & Gas OperatorSep 2015
100H R F Antrim LPGas OperatorSep 2024