Oil & Gas Companies

Company NameCompany LocationCompany TypeMost Recent Production
1Z & L Oil LLCLongton, KS 67352Oil OperatorJul 2024
2Z & S Construction Co IncKimball, NE 69145Oil & Gas OperatorOct 2024
3Z C Ambrose-G L Blaxton, Jr.Oil & Gas OperatorMar 1980
4Z G Operating LLCOklahoma City, OK 73134-5038Oil & Gas OperatorNov 2009
5Z G Exploration IncOklahoma City, OK 73112Oil & Gas OperatorFeb 2005
6Z&G OperatingWichita Falls, TX 76302Oil OperatorSep 2011
7Z/F Little Buddy, L.P.Tyler, TX 75710Oil & Gas OperatorSep 2000
8Zachary Oil Operating CompanyFort Worth, TX 76102Oil & Gas OperatorJul 2023
9Zachris, Inc.Mansfield, TX 76063Oil OperatorOct 2021
10Zachry Exploration, Inc.San Antonio, TX 78205Oil & Gas OperatorDec 2024
11Zachry Exploration, LLCSan Antonio, TX 78224Oil & Gas OperatorDec 2024
12Zachry Exploration, LTD.San Antonio, TX 78205Oil & Gas OperatorJan 2009
13Zachry Oil And Gas PropertiesMidland, TX 79708Oil & Gas OperatorDec 2024
14Zachry OperatingMidland, TX 79708Oil & Gas OperatorJan 2011
15Zackson Resources, Inc.Houston, TX 77063Oil & Gas OperatorDec 2024
16Zad, Inc.Oil OperatorJun 2001
17Zadeck Energy GroupShreveport, LA 71101Oil & Gas OperatorDec 2011
18Zadeck Energy Group IncOil & Gas OperatorJun 2013
19Zaf OilSan Antonio, TX 78230Oil & Gas OperatorAug 2002
20Zafar Oil & Gas, Inc.Oklahoma City, OK 73132Oil OperatorAug 2013
21Zagava, LLCBreckenridge, TX 76424Oil & Gas OperatorDec 2024
22Zajac Oil Co.Electra, TX 76360Oil & Gas OperatorDec 2024
23Zam'S Production CompanyOil OperatorSep 2004
24Zama Petro IncClinton, WA 98236-0100Oil & Gas OperatorDec 2023
25Zap Oil CompanyNowata, OK 74048-2640Oil & Gas OperatorNov 2005
26Zapata-Fender, L. L. C.Tyler, TX 75710Oil & Gas OperatorApr 2001
27Zargon Oil (ND) Inc.Oil & Gas OperatorOct 2024
28Zarko Exploration, LLCGas OperatorJun 2018
29Zarvona Energy LLCHouston, TX 77002Oil & Gas OperatorDec 2024
30Zavala Independent Gas, Inc.San Antonio, TX 78217Oil & Gas OperatorOct 2007
31Zavanna Resources LLCDenver, CO 80202Oil & Gas OperatorSep 2024
32Zavanna, LLCOil & Gas OperatorSep 2024
33Zaveri Oil & Gas LTDAlbany, KY 42602Oil OperatorDec 2006
34Zaza Energy, LLCHouston, TX 77010Oil & Gas OperatorDec 2024
35Zca Gas Gathering Co., Inc.Bartlesville, OK 74003Oil & Gas OperatorApr 2020
36Zeagler Enterprises, Inc.Shreveport, LA 71115Oil & Gas OperatorMar 2009
37Zeal Production CompanySperry, OK 74073-4714Oil & Gas OperatorSep 2024
38Zebra Oil And GasLubbock, TX 79423Oil & Gas OperatorAug 2002
39Zebra Oil CompanyEl Campo, TX 77437Oil & Gas OperatorDec 2024
40Zeiders Bros Oil & Gas Co LLCEdmond, OK 73003Oil & Gas OperatorAug 2024
41Zeit Exploration Co., Inc.Oil & Gas OperatorMay 1994
42Zelaya Oil And Gas, LLCPremont, TX 78375Oil & Gas OperatorDec 2024
43Zenergy IncTulsa, OK 74136Oil & Gas OperatorSep 2024
44Zenergy Operating Co.Oil & Gas OperatorSep 2023
45Zenergy Operating Company, LLCTulsa, OK 74136Oil & Gas OperatorDec 2016
46Zenith DrillingOil & Gas OperatorAug 1995
47Zenith Drilling CorporationWichita, KS 67206Oil & Gas OperatorJul 2024
48Zenith Exploration Co IncWashington, PA 15301Oil & Gas OperatorDec 2014
49Zenith Oil & Gas IncMT Gilead, OH 43338Oil & Gas OperatorDec 1999
50Zenith Oil & Gas, LLCKilgore, TX 75663Oil & Gas OperatorJul 2024
51Zenithal LLCIsonville, KY 41149Oil & Gas OperatorDec 2022
52Zephyr Lone Star Oper Co.,L.L.C.Oklahoma City, OK 73118Oil & Gas OperatorDec 2024
53Zephyr Operating Co LLCOklahoma City, OK 73118-6035Oil & Gas OperatorSep 2024
54Zephyr SWD LLCOklahoma City, OK 73118-6035Oil OperatorAug 2024
55Zerbst James EOil & Gas OperatorApr 2007
56Zercon Oil & Gas, Inc.Oil OperatorOct 2003
57Zeta Energy LLCAshland, OR 97520Oil OperatorJul 2024
58Zetetic Partners, LTD.Georgetown, TX 78626Oil OperatorDec 2018
59Zgen, Inc.Oil & Gas OperatorJul 1990
60Zia Energy IncThe Woodlands, TX 77380Oil & Gas OperatorMay 2005
61Zia Minerals LTD CoAndrews, TX 79714Oil & Gas OperatorSep 1996
62Zickefoose, R. L. And W.F.Burgettstown, PA 15021-0000Oil & Gas OperatorDec 2021
63Ziegler-Peru, Inc.Houston, TX 77027Oil & Gas OperatorDec 2019
64Zielke Contracting LLCBalko, OK 73931-1187Oil OperatorJun 2020
65Zilkha Energy CompanyHouston, TX 77046Oil & Gas OperatorOct 2002
66Zilkha Energy IncHouston, TX 77002-5223-5223Oil & Gas OperatorDec 2008
67Zim Energy CorporationTulsa, OK 74153Oil & Gas OperatorJan 1998
68Zimco (Robt A Zimmerman)Wolf Point, MT 59201Oil OperatorApr 2009
69Zimet Brothers IncOil OperatorMar 2008
70Zimmerman Oil & Gas Exploration, Inc.Lovington, NM 88260Oil & Gas OperatorOct 2024
71Zimmerman, Aaron W.Penn Yan, NY 14527Gas OperatorDec 2023
72Zimmerman, IVan L. & Lois N.Penn Yan, NY 14527Gas OperatorDec 2023
73Zimmerman, Wayne W. And Pauline R.Penn Yan, NY 14527Gas OperatorDec 2023
74Zimtex Energy LLCPerryton, TX 79070-5818Oil & Gas OperatorNov 2017
75Zingara Grimes, LLCDallas, TX 75205Oil & Gas OperatorDec 2024
76Zink Petroleum CorpUniontown, OH 44685Oil & Gas OperatorDec 1993
77Zinke & Trumbo LOil & Gas OperatorNov 2000
78Zinke & Trumbo LTDTulsa, OK 74105Oil & Gas OperatorSep 2017
79Zinke & Trumbo, Inc.Tulsa, OK 74136Oil & Gas OperatorMar 2007
80Zinn Petroleum Co.Houston, TX 77024Oil & Gas OperatorNov 2021
81Zinszer Oil Co., Inc.Hays, KS 67601Oil OperatorDec 2019
82Zinszer Oil CompOil OperatorAug 1985
83Zion Energy CorporationPeru, KS 67360Oil OperatorAug 2000
84Zittel, Kenneth D.Springville, NY 14141Gas OperatorDec 2023
85Zivney EnergyWhite Oak, TX 75693Oil & Gas OperatorDec 2024
86ZK Petroleum Co., L.L.C.Houston, TX 77057Oil OperatorDec 2024
87Zlab, AdolphYates Center, KS 66783Oil OperatorJul 1997
88Zlomek, JohnBelmont, NY 14813Oil & Gas OperatorDec 2023
89Zoandra PetroleuOil & Gas OperatorMay 1993
90Zoe Oil & Energy, LPFort Worth, TX 76148Oil & Gas OperatorDec 2024
91Zoller & Danneberg IncDenver, CO 80203Oil & Gas OperatorMay 1975
92Zollinger VeldonCresent, OK 73028Oil & Gas OperatorApr 2009
93Zollinger Veldon IncCrescent, OK 73028-9280Oil & Gas OperatorNov 2018
94Zonal Holding Corp.Oil OperatorDec 1998
95Zone Energy, LLCHouston, TX 77251Oil & Gas OperatorJul 2024
96Zoran Oil & GasJefferson, OH 44047Oil & Gas OperatorDec 2011
97Zoran Oil & Gas CoJefferson, OH 44047Oil & Gas OperatorDec 2023
98Zorger, Gerald W.Wichita, KS 67202Oil & Gas OperatorApr 1985
99Zorra Oil & GasDilley, TX 78017Oil & Gas OperatorDec 2024
100ZP Disposal Systems LLCKingfisher, OK 73750Oil OperatorSep 2024