Oil and Gas Information logo
Home About

All operators in Texas

« Back to Texas overview

Every operator with wells on file in Texas, ranked by total well count. Click any name for that operator's per-state activity, coverage map, and recent records.

# Operator Wells Last 60 days Trend
1 PIONEER NATURAL RES. USA, INC. 10,319 467 52
2 OCCIDENTAL PERMIAN LTD. 8,517 81 5
3 EOG RESOURCES, INC. 7,626 95 -38
4 XTO ENERGY INC. 7,571 63 -38
5 APACHE CORPORATION 6,525 89 38
6 DEVON ENERGY PRODUCTION CO, L.P. 4,409 164 -36
7 DIAMONDBACK E&P LLC 4,196 270 -41
8 ENDEAVOR ENERGY RESOURCES L.P. 3,521 0 0
9 CHEVRON U. S. A. INC. 3,220 72 -37
10 ANADARKO E&P ONSHORE LLC 3,185 68 12
11 COG OPERATING LLC 3,063 45 1
12 KINDER MORGAN PRODUCTION CO LLC 2,898 63 -19
13 CHESAPEAKE OPERATING, INC. 2,873 0 0
14 OXY USA WTP LP 2,768 15 -6
15 SANDRIDGE EXPL. AND PROD., LLC 2,645 0 0
16 MARATHON OIL EF LLC 2,577 37 28
17 BURLINGTON RESOURCES O & G CO LP 2,406 131 3
18 ENERGEN RESOURCES CORPORATION 2,313 0 0
19 OXY USA INC. 2,186 55 -13
20 SM ENERGY COMPANY 2,074 20 -29
21 CROWNQUEST OPERATING, LLC 1,951 0 0
22 HILCORP ENERGY COMPANY 1,946 113 11
23 CHESAPEAKE OPERATING, L.L.C. 1,720 0 0
24 CONOCOPHILLIPS COMPANY 1,665 11 -1
25 BLACKBEARD OPERATING, LLC 1,612 248 -17
26 PARSLEY ENERGY OPERATIONS, LLC 1,410 0 0
27 LEWIS PETRO PROPERTIES, INC. 1,369 42 13
28 LAREDO PETROLEUM, INC. 1,357 0 0
29 BKV BARNETT, LLC 1,317 73 -340
30 WHITING OIL AND GAS CORPORATION 1,269 0 0
31 ENCANA OIL & GAS(USA) INC. 1,234 0 0
32 FASKEN OIL AND RANCH, LTD. 1,190 35 2
33 EP ENERGY E&P COMPANY, L.P. 1,165 0 0
34 SHERIDAN PRODUCTION COMPANY, LLC 1,135 0 0
35 MURPHY EXPL. & PROD. CO. - USA 1,074 9 -1
36 BPX OPERATING COMPANY 985 96 -13
37 CIMAREX ENERGY CO. 982 0 0
38 SURGE OPERATING, LLC 952 20 7
39 LINN OPERATING, INC. 950 0 0
40 SCOUT ENERGY MANAGEMENT LLC 949 20 -25
41 SABINAL ENERGY OPERATING, LLC 907 0 0
42 OVINTIV USA INC. 906 61 -45
43 DENBURY ONSHORE, LLC 894 10 -8
44 SHELL WESTERN E&P 888 0 0
45 OMNI OIL & GAS, INC. 870 0 0
46 FDL OPERATING, LLC 828 0 0
47 MEWBOURNE OIL COMPANY 827 16 -5
48 WPX ENERGY PERMIAN, LLC 821 2 -9
49 CITATION OIL & GAS CORP. 815 20 15
50 SUMMIT PETROLEUM LLC 759 37 14
Page 1 Next »

Browse Wells by State

  • Colorado Wells
  • Louisiana Wells
  • Montana Wells
  • New Mexico Wells
  • Ohio Wells
  • Oklahoma Wells
  • Pennsylvania Wells
  • Texas Wells
  • Utah Wells
  • Wyoming Wells

Oil & Gas Hub Cities

  • Houston, TX
  • Midland, TX
  • Odessa, TX
  • Fort Worth, TX
  • Dallas, TX
  • San Antonio, TX
  • Corpus Christi, TX
  • Tyler, TX
  • Longview, TX
  • Laredo, TX
  • Lafayette, LA
  • Shreveport, LA
  • Baton Rouge, LA
  • Lake Charles, LA
  • Houma, LA
  • New Orleans, LA

City links resolve to that city’s county/parish well activity page.

Browse by Geology

  • All US oil & gas basins
  • Where the data comes from
  • Search operators & companies
  • Texas RRC data downloads — ezrrc.com

Oil and Gas Information

Copyright © 2026 Oil and Gas Information. All rights reserved.