Oil & Gas Companies in Harper County, OK

Company NameCompany LocationCompany TypeMost Recent Production
1S A C Operating IncWoodward, OK 73802-1749Oil & Gas OperatorJan 1999
2Sabre Operating, Inc.Wichita Falls, TX 76308Oil & Gas OperatorDec 2024
3Samson Exploration LLCTulsa, OK 74101Oil & Gas OperatorOct 2024
4Samson Gas Producing CompanyTulsa, OK 74103Oil & Gas OperatorMay 2001
5Samson Hydrocarbons CompanyTulsa, OK 74103Oil & Gas OperatorNov 2016
6Samson Resources CompanyTulsa, OK 74103Oil & Gas OperatorAug 2024
7Sandridge Energy, Inc.Oklahoma City, OK 73102Oil & Gas OperatorMay 2018
8Sandridge Exploration And Production LLCOklahoma City, OK 73104Oil & Gas OperatorDec 2024
9Savoy Energy LPTraverse City, MI 49685-1560-1560Oil & Gas OperatorMay 2024
10Schmid Properties IncHico, TX 76457Oil & Gas OperatorDec 2024
11Seabren Gas System IncOkla City, OK 73112Oil & Gas OperatorMar 2016
12Seagull Energy E & P IncHouston, TX 77002Oil & Gas OperatorJan 2015
13Seagull Midcon Inc.Houston, TX 77002Oil & Gas OperatorMar 2015
14Seaport IncOklahoma City, OK 73131Oil & Gas OperatorAug 2024
15Sec Production IncEdmond, OK 73013-3709Oil & Gas OperatorSep 2024
16Senax IncTulsa, OK 74105-2206Oil & Gas OperatorSep 2024
17Shar Alan Oil CompanyOil & Gas OperatorOct 2005
18Shell Oil CompanyHouston, TX 77210Oil & Gas OperatorApr 2015
19Shell Western Expl & Prod IncHouston, TX 77251Oil & Gas OperatorMar 2015
20Sheridan Production Company, LLCHouston, TX 77056Oil & Gas OperatorAug 2024
21Sho-Bar Energy, Inc.Harper, KS 67058Oil & Gas OperatorAug 2024
22Silver Pines Energy Corp.Houston, TX 77005Oil & Gas OperatorSep 2024
23Singer Fleischaker Oil Op. Co.Oklahoma City, OK 73102Oil & Gas OperatorApr 2002
24Singer Oil Co LLCHennessey, OK 73742Oil & Gas OperatorSep 2024
25Slawson Exploration Company IncOklahoma City, OK 73102Oil & Gas OperatorDec 2024
26Sloan Petroleum Service IncGuthrie, OK 73044Oil & Gas OperatorSep 2024
27SM Energy CompanyMidland, TX 79707Oil & Gas OperatorDec 2024
28Smith Edward FAvant, OK 74001-0024Oil & Gas OperatorNov 2014
29Snyder Oil CompanyFort Worth, TX 76102Oil & Gas OperatorMar 2015
30Snyder Oil CorporationHouston, TX 77024Oil & Gas OperatorMar 2008
31Snyder PartnersCody, WY 82414Oil & Gas OperatorSep 2024
32South Forty, The, Inc.Laverne, OK 73848Oil & Gas OperatorMar 2015
33Southwest Exploration CompanyOklahoma City, OK 73132-2230Oil & Gas OperatorJun 2017
34Southwest Royalties IncMidland, TX 79710Oil & Gas OperatorDec 2024
35Sparks Petroleum CompanyOklahoma City, OK 73128Oil & Gas OperatorMar 1998
36Special Energy CorporationStillwater, OK 74076Oil & Gas OperatorDec 2024
37Spess Oil Company IncCleveland, OK 74020-4617Oil & Gas OperatorSep 2024
38Spindletop Oil & Gas Co.Dallas, TX 75230Oil & Gas OperatorDec 2024
39Spur Operating Co.Austin, TX 78701Oil & Gas OperatorDec 2024
40St. Johns Operating #1 L.P.Houston, TX 77060Oil & Gas OperatorAug 2023
41St. Mary Operating CompanyDenver, CO 80203Oil & Gas OperatorMar 2019
42Staab Alan RTulsa, OK 74114-4213Oil & Gas OperatorSep 2010
43Staghorn Energy, LLCTulsa, OK 74103Oil & Gas OperatorAug 2024
44Statex Operating, LLCDallas, TX 75229Oil & Gas OperatorMar 2007
45Statex Petroleum IncDallas, TX 75229Oil & Gas OperatorDec 2000
46Stephens Exploration, Inc.Dallas, TX 75367Oil & Gas OperatorSep 2024
47Stewart K Petroleum CorpEdmond, OK 73013Oil & Gas OperatorMar 2015
48Stone Oak Operating, LLCOklahoma City, OK 73120Oil & Gas OperatorSep 2024
49Strat Land Exploration CompanyTulsa, OK 74103Oil & Gas OperatorAug 2024
50Stricker Resources IncMorris, OK 74445Oil & Gas OperatorJul 2024
51Summit Resources, Inc.Houston, TX 77077Oil & Gas OperatorSep 2016
52Sun Refining & MarketingPhiladelphia, PA 19103Oil & Gas OperatorJul 2015
53Sundown Energy LPDallas, TX 75248Oil & Gas OperatorDec 2024
54Sundown Energy, Inc.Dallas, TX 75240Oil & Gas OperatorJul 2024
55Sunoco Partners MKT & TerminalTulsa, OK 74102-2039Oil & Gas OperatorJan 2019
56Sunrise Energy CoDallas, TX 75206Oil & Gas OperatorAug 1993
57Sunterra Energy CorporationTulsa, OK 74103Oil & Gas OperatorDec 2009
58Suoco Oil CorporationPampa, TX 79066Oil & Gas OperatorDec 2024
59Sweetwater Exploration LLCNorman, OK 73069-5636Oil & Gas OperatorAug 2024