◆Draft preview.
We're still finalizing how we count (details). The data
itself is real, from the RRC's public records, but some numbers could shift
a little once the counting rules are locked in.
Where Texas is permitting: 2015Q4
Original drilling permits by county, shown as the change since 2015Q3. Hover over a county to see its numbers. Click one to compare its most active operators.
← 2015Q3 · 2015Q4 · 2016Q1 → permit counts · change vs prior quarter
≤−30
−29…−10
−9…−1
0
+1…+9
+10…+29
+30 and up
167 counties had at least one permit approved in 2015Q4.
Table view: every county with activity (190)
| County | 2015Q3 | 2015Q4 | Δ | Top operators (2015Q4) |
|---|---|---|---|---|
| MIDLAND (329) | 179 | 218 | +39 | PIONEER NATURAL RES. USA, INC. (50) · XTO ENERGY INC. (47) · CROWNQUEST OPERATING, LLC (22) |
| KARNES (255) | 110 | 118 | +8 | MARATHON OIL EF LLC (60) · ENCANA OIL & GAS(USA) INC. (14) · MURPHY EXPL. & PROD. CO. - USA (14) |
| LOVING (301) | 85 | 91 | +6 | APACHE CORPORATION (20) · ANADARKO E&P ONSHORE LLC (17) · MATADOR PRODUCTION COMPANY (15) |
| UPTON (461) | 77 | 80 | +3 | PARSLEY ENERGY OPERATIONS, LLC (31) · PIONEER NATURAL RES. USA, INC. (23) · COG OPERATING LLC (8) |
| REEVES (389) | 120 | 79 | -41 | OXY USA WTP LP (12) · ANADARKO E&P ONSHORE LLC (10) · COG OPERATING LLC (7) |
| MARTIN (317) | 68 | 76 | +8 | ENCANA OIL & GAS(USA) INC. (18) · PIONEER NATURAL RES. USA, INC. (15) · ENDEAVOR ENERGY RESOURCES L.P. (11) |
| YOAKUM (501) | 47 | 74 | +27 | OCCIDENTAL PERMIAN LTD. (36) · OXY USA WTP LP (21) · RILEY EXPLORATION OPG CO, LLC (6) |
| GLASSCOCK (173) | 61 | 60 | -1 | ENERGEN RESOURCES CORPORATION (14) · CROWNQUEST OPERATING, LLC (9) · DIAMONDBACK E&P LLC (5) |
| LA SALLE (283) | 90 | 60 | -30 | EP ENERGY E&P COMPANY, L.P. (41) · EOG RESOURCES, INC. (8) · LEWIS PETRO PROPERTIES, INC. (4) |
| HOWARD (227) | 71 | 56 | -15 | CROWNQUEST OPERATING, LLC (8) · OXY USA INC. (7) · ENCANA OIL & GAS(USA) INC. (6) |
| WEBB (479) | 76 | 52 | -24 | SM ENERGY COMPANY (28) · SN OPERATING, LLC (9) · SWIFT ENERGY OPERATING, LLC (4) |
| DIMMIT (127) | 64 | 49 | -15 | CHESAPEAKE OPERATING, L.L.C. (21) · ANADARKO E&P ONSHORE LLC (13) · MURPHY EXPL. & PROD. CO. - USA (6) |
| ANDREWS (3) | 107 | 48 | -59 | XTO ENERGY INC. (12) · CHEVRON U. S. A. INC. (4) · FORGE ENERGY, LLC (4) |
| REAGAN (383) | 63 | 41 | -22 | AMERICAN ENERGY-PERM BASIN, LLC (11) · PARSLEY ENERGY OPERATIONS, LLC (10) · DISCOVERY NATURAL RESOURCES LLC (6) |
| WARD (475) | 15 | 38 | +23 | OCCIDENTAL PERMIAN LTD. (8) · BLACKBEARD OPERATING, LLC (7) · JETTA OPERATING COMPANY, INC. (6) |
| ARCHER (9) | 64 | 36 | -28 | TXON PARTNERS, LLC (9) · EOI EAGLE OPERATING, INC. (8) · BLAKENERGY OPERATING, LLC (3) |
| JACKSON (239) | 40 | 36 | -4 | HILCORP ENERGY COMPANY (31) · ABACO OPERATING, LLC (1) · ACOCK/ANAQUA OPERATING CO., LP (1) |
| JACK (237) | 18 | 33 | +15 | NEWARK E&P OPERATING, LLC (12) · BRIGADIER OPERATING, LLC (5) · CHOICE EXPLORATION, INC. (3) |
| LIVE OAK (297) | 34 | 32 | -2 | MARATHON OIL EF LLC (13) · PIONEER NATURAL RES. USA, INC. (12) · BURLINGTON RESOURCES O & G CO LP (4) |
| CULBERSON (109) | 31 | 31 | +0 | RING ENERGY, INC. (7) · CIMAREX ENERGY CO. (5) · KINDER MORGAN WINK PIPELINE LLC (5) |
| DE WITT (123) | 61 | 30 | -31 | BHP BILLITON PET(TXLA OP) CO (14) · PIONEER NATURAL RES. USA, INC. (11) · EOG RESOURCES, INC. (3) |
| MCMULLEN (311) | 33 | 30 | -3 | EOG RESOURCES, INC. (11) · MURPHY EXPL. & PROD. CO. - USA (7) · CARRIZO (EAGLE FORD) LLC (4) |
| ECTOR (135) | 38 | 24 | -14 | RSP PERMIAN, LLC (3) · APACHE CORPORATION (2) · FDL OPERATING, LLC (2) |
| IRION (235) | 8 | 23 | +15 | DISCOVERY NATURAL RESOURCES LLC (17) · EP ENERGY E&P COMPANY, L.P. (4) · FORTUNE ENERGY, INC. (1) |
| PECOS (371) | 50 | 22 | -28 | SAMSON EXPLORATION, LLC (4) · FLAMINGO OPERATING, LLC (3) · KINDER MORGAN PRODUCTION CO LLC (3) |
| WICHITA (485) | 18 | 22 | +4 | URBAN OIL & GAS GROUP, LLC (5) · TEXAS ENERGY OPERATIONS, LC (4) · G D ENERGY CORPORATION (2) |
| SCURRY (415) | 24 | 21 | -3 | KINDER MORGAN PRODUCTION CO LLC (14) · KING OPERATING CORPORATION (2) · OCCIDENTAL PERMIAN LTD. (2) |
| GONZALES (177) | 24 | 20 | -4 | EOG RESOURCES, INC. (17) · PENN VIRGINIA OIL & GAS, L.P. (2) · SELLERS LEASE SERVICE, INC. (1) |
| ATASCOSA (13) | 29 | 18 | -11 | ATLAS EAGLE FORD OPER CO, LLC (12) · EOG RESOURCES, INC. (3) · GULFTEX ENERGY III, LP (1) |
| BURLESON (51) | 18 | 18 | +0 | HALCON OPERATING CO., INC. (6) · PMO (5) · ANADARKO E&P ONSHORE LLC (3) |
| REFUGIO (391) | 34 | 18 | -16 | HILCORP ENERGY COMPANY (10) · ACOCK/ANAQUA OPERATING CO., LP (3) · CHARRO OPERATING, L.L.C. (3) |
| GAINES (165) | 29 | 17 | -12 | SHERIDAN PRODUCTION COMPANY, LLC (4) · XTO ENERGY INC. (3) · ELK MEADOWS RESOURCES LLC (2) |
| HEMPHILL (211) | 18 | 16 | -2 | LE NORMAN OPERATING LLC (8) · UNIT PETROLEUM COMPANY (4) · JONES ENERGY, LLC (2) |
| LAVACA (285) | 7 | 16 | +9 | CANTERA OPERATING, LLC (5) · PENN VIRGINIA OIL & GAS, L.P. (5) · EOG RESOURCES, INC. (2) |
| JIM WELLS (249) | 12 | 14 | +2 | PROGAS OPERATING, INC (7) · INLAND OCEAN, INC. (3) · CIMARRON ENGINEERING, LLC (1) |
| MADISON (313) | 7 | 14 | +7 | EOG RESOURCES, INC. (4) · BURK ROYALTY CO., LTD. (3) · FLAMINGO OPERATING, LLC (2) |
| YOUNG (503) | 10 | 13 | +3 | GUIDANCE OIL DEVELOPERS,INC.(1) (2) · OLIVARIS OIL AND GAS LLC (2) · TXON PARTNERS, LLC (2) |
| FRIO (163) | 8 | 12 | +4 | CABOT OIL & GAS CORPORATION (5) · U.S. ENERGY DEVELOPMENT CORP (4) · HARVEST PIPELINE COMPANY (1) |
| THROCKMORTON (447) | 16 | 12 | -4 | COOPER OIL & GAS, LLC (7) · S.B. STREET OPERATING, INC. (2) · ALPHA GAMMA ONSHORE, LLC (1) |
| VICTORIA (469) | 3 | 12 | +9 | ACOCK/ANAQUA OPERATING CO., LP (4) · KLOTZMAN, M. S. EXPLORATION CO. (3) · HILCORP ENERGY COMPANY (1) |
| WILBARGER (487) | 5 | 12 | +7 | TRIO CONSULTING & MANAGEMENT,LLC (4) · WAGGONER, W. T., ESTATE (3) · TRIPLE "S" GAS, INC. (2) |
| HARDIN (199) | 12 | 11 | -1 | SARATOGA PRODUCTION COMPANY LLC (4) · BP AMERICA PRODUCTION COMPANY (3) · CHOICE EXPLORATION, INC. (1) |
| NOLAN (353) | 16 | 11 | -5 | CINNABAR OPERATING, LLC (4) · MID-CON ENERGY OPERATING, LLC (2) · CINNABAR ENERGY, LTD. (1) |
| PANOLA (365) | 14 | 11 | -3 | BP AMERICA PRODUCTION COMPANY (3) · AMPLIFY ENERGY OPERATING LLC (2) · PETROQUEST ENERGY, L.L.C. (2) |
| SHACKELFORD (417) | 4 | 11 | +7 | CEGX OF TEXAS LLC (4) · BRIGHT HAWK OPERATING COMPANY (1) · DELTA OIL & GAS LTD. (1) |
| WHARTON (481) | 13 | 11 | -2 | RICOCHET ENERGY, INC. (3) · WHITE OAK OPERATING COMPANY LLC (2) · APACHE CORPORATION (1) |
| MILAM (331) | 3 | 10 | +7 | SELLERS LEASE SERVICE, INC. (7) · TRUSTAR OPERATING COMPANY INC. (2) · AB RESERVE, LLC (1) |
| PALO PINTO (363) | 7 | 10 | +3 | NEWARK E&P OPERATING, LLC (4) · BRIGADIER OPERATING, LLC (3) · G & F OIL, INC. (2) |
| STEPHENS (429) | 6 | 10 | +4 | DELTA OIL & GAS LTD. (6) · BRAKA OPERATING, L.L.C. (1) · MNA ENTERPRISES LTD. CO. (1) |
| WISE (497) | 12 | 10 | -2 | ENERVEST OPERATING, L.L.C. (5) · DEVON ENERGY PRODUCTION CO, L.P. (3) · VANTAGE FORT WORTH ENERGY LLC (2) |
| CALLAHAN (59) | 7 | 9 | +2 | SUNOCO PIPELINE L.P. (6) · KASLE ENERGY INC. (1) · RYHOLLAND FIELDER, INC (1) |
| CROSBY (107) | 7 | 9 | +2 | SURGE OPERATING, LLC (9) |
| HOCKLEY (219) | 5 | 9 | +4 | OCCIDENTAL PERMIAN LTD. (6) · GULF STATES OPERATING, LLC (1) · CROSS TIMBERS ENERGY, LLC (1) |
| NAVARRO (349) | 8 | 9 | +1 | THURSTON TEXAS OPERATING CO LLC (4) · XTRA ENERGY, LLC (2) · SILVER TUSK OPERATING CO. LLC (1) |
| TARRANT (439) | 1 | 9 | +8 | VANTAGE FORT WORTH ENERGY LLC (6) · SADDLE OPERATING, LLC (2) · CHESAPEAKE OPERATING, L.L.C. (1) |
| JONES (253) | 6 | 8 | +2 | SUNOCO PIPELINE L.P. (3) · BLUFF CREEK PETROLEUM, LLC (1) · GEOSURVEYS, INC. (1) |
| NUECES (355) | 5 | 8 | +3 | LINN OPERATING, INC. (4) · ENTERPRISE PRODUCTS OPERATINGLLC (2) · FIRSTRIKE ENERGY CORPORATION (1) |
| SMITH (423) | 9 | 8 | -1 | SND OPERATING, L.L.C. (2) · VALENCE OPERATING COMPANY (2) · JAMEX, INC. (1) |
| STERLING (431) | 0 | 8 | +8 | CHEVRON U. S. A. INC. (4) · STELLER ENERGY & INVESTMENT CORP (2) · STRAND ENERGY, L.C. (2) |
| GARZA (169) | 7 | 7 | +0 | CHOLLA PETROLEUM, INC. (3) · SHENANDOAH RESOURCES LLC (2) · PALMER OIL PROPERTIES (1) |
| RUNNELS (399) | 9 | 7 | -2 | EAGLE PRODUCTION, INC. (3) · GAEDEKE OIL & GAS OPERATING, LLC (1) · HARDROCK RESOURCES INC. (1) |
| RUSK (401) | 7 | 7 | +0 | SABINE OIL & GAS CORPORATION (3) · BASA RESOURCES, INC. (1) · BUFFCO PRODUCTION INC. (1) |
| WINKLER (495) | 20 | 7 | -13 | ANADARKO E&P ONSHORE LLC (1) · APACHE CORPORATION (1) · EXL PETROLEUM OPERATING INC. (1) |
| CASS (67) | 1 | 6 | +5 | BUFFCO PRODUCTION INC. (5) · STROUD PETROLEUM, INC. (1) |
| CHEROKEE (73) | 4 | 6 | +2 | TANOS EXPLORATION II, LLC (3) · BUFFCO PRODUCTION INC. (1) · R. LACY SERVICES, LTD. (1) |
| CLAY (77) | 17 | 6 | -11 | MUIRFIELD EXPLORATION, LTD. (2) · TRIO CONSULTING & MANAGEMENT,LLC (2) · BRA-DE OIL & GAS INC. (1) |
| COOKE (97) | 6 | 6 | +0 | WFW PRODUCTION COMPANY, INC. (2) · FELDERHOFF PRODUCTION COMPANY (1) · JONES, L. E. OPERATING, INC. (1) |
| CROCKETT (105) | 55 | 6 | -49 | EP ENERGY E&P COMPANY, L.P. (3) · EOG RESOURCES, INC. (1) · GREEN CENTURY EXP & PROD, LLC (1) |
| MITCHELL (335) | 20 | 6 | -14 | ENERGEN RESOURCES CORPORATION (2) · REATTA ENERGY, INC. (2) · PURVIS OPERATING CO. (1) |
| SAN AUGUSTINE (405) | 11 | 6 | -5 | EXCO OPERATING COMPANY, LP (3) · BP AMERICA PRODUCTION COMPANY (2) · XTO ENERGY INC. (1) |
| WHEELER (483) | 7 | 6 | -1 | TAPSTONE ENERGY, LLC (3) · APACHE CORPORATION (1) · ENERVEST OPERATING, L.L.C. (1) |
| WOOD (499) | 1 | 6 | +5 | GLORI ENERGY HOLDINGS INC. (4) · VALENCE OPERATING COMPANY (1) · XTO ENERGY INC. (1) |
| BORDEN (33) | 6 | 5 | -1 | URBAN OIL & GAS GROUP, LLC (2) · HARMONIA PETROLEUM CORPORATION (1) · SHARP IMAGE ENERGY, INC. (1) |
| HARRIS (201) | 5 | 5 | +0 | FAIRWAY ENERGY PARTNERS, LLC (2) · ANLOC, LLC (1) · BALLARD EXPLORATION COMPANY,INC. (1) |
| HIDALGO (215) | 4 | 5 | +1 | CANTERA OPERATING, LLC (2) · HILCORP ENERGY COMPANY (1) · HUGHES, DAN A. COMPANY, L.P. (1) |
| HUTCHINSON (233) | 2 | 5 | +3 | WO OPERATING COMPANY (3) · PG-M INTERNATIONAL OPERATING,LLC (1) · STRAT LAND EXPLORATION COMPANY (1) |
| OCHILTREE (357) | 8 | 5 | -3 | MEWBOURNE OIL COMPANY (2) · REMNANT ENERGY, INC. (2) · BP AMERICA PRODUCTION COMPANY (1) |
| ROBERTSON (395) | 12 | 5 | -7 | ANADARKO E&P ONSHORE LLC (2) · NORTHFIELD ENTERPRISES, INC. (2) · BBL OPERATING COMPANY LLC (1) |
| STONEWALL (433) | 34 | 5 | -29 | COMSTOCK ENERGY, LLC (2) · FOUNDATION ENERGY MANAGEMENT LLC (1) · MID-CON ENERGY OPERATING, LLC (1) |
| TOM GREEN (451) | 6 | 5 | -1 | BANNER OPERATING, LLC (2) · ELCO OIL & GAS, INC. (2) · DURANGO RESOURCES CORP. (1) |
| ZAPATA (505) | 3 | 5 | +2 | HILCORP ENERGY COMPANY (2) · HUGHES, DAN A. COMPANY, L.P. (1) · LINN OPERATING, INC. (1) |
| BEXAR (29) | 7 | 4 | -3 | EMERALD BAY ENERGY, INC. (2) · NUSTAR LOGISTICS, L.P. (1) · U. D. MAN, INC. (1) |
| CHAMBERS (71) | 7 | 4 | -3 | LINC GULF COAST PETROLEUM, INC. (2) · FAIRWAYS EXPLORATION & PROD, LLC (1) · SAMSON EXPLORATION, LLC (1) |
| COLEMAN (83) | 4 | 4 | +0 | WINDOW OPERATING CO., THE (2) · ERATZ INVESTMENTS INC. (1) · MUDSLINGER OIL, L.L.C. (1) |
| CONCHO (95) | 2 | 4 | +2 | MERCURY OPERATING, LLC (2) · MINX RESOURCES LLC (1) · W.R. GUFFEY LLC (1) |
| CRANE (103) | 23 | 4 | -19 | ENDEAVOR ENERGY RESOURCES L.P. (2) · APACHE CORPORATION (1) · HENRY RESOURCES LLC (1) |
| DUVAL (131) | 9 | 4 | -5 | AWP OPERATING COMPANY (1) · CAMCO SALTWATER TRANSPORT,L.L.C. (1) · FORT APACHE ENERGY, INC. (1) |
| FAYETTE (149) | 3 | 4 | +1 | EARTHSTONE OPERATING, LLC (2) · MCA PETROLEUM CORPORATION (2) |
| FISHER (151) | 4 | 4 | +0 | SOJOURNER DRILLING CORPORATION (2) · CAMINAR OIL & GAS, LLC (1) · GUNN OIL COMPANY (1) |
| GUADALUPE (187) | 3 | 4 | +1 | EMERALD BAY ENERGY, INC. (2) · G & F OIL, INC. (1) · LIVELY EXPLORATION COMPANY (1) |
| HARRISON (203) | 17 | 4 | -13 | VALENCE OPERATING COMPANY (2) · BP AMERICA PRODUCTION COMPANY (1) · BUFFCO PRODUCTION INC. (1) |
| LIPSCOMB (295) | 11 | 4 | -7 | BP AMERICA PRODUCTION COMPANY (4) |
| MENARD (327) | 1 | 4 | +3 | FLAG ENERGY, LLC (1) · INLAND OCEAN, INC. (1) · MERCURY OPERATING, LLC (1) |
| NACOGDOCHES (347) | 5 | 4 | -1 | XTO ENERGY INC. (2) · EXCO OPERATING COMPANY, LP (1) · SONERRA RESOURCES CORPORATION (1) |
| POLK (373) | 5 | 4 | -1 | UNIT PETROLEUM COMPANY (3) · SENDERO ENERGY INC. (1) |
| TAYLOR (441) | 4 | 4 | +0 | EARTHBOUND RESOURCES LLC (1) · SOJOURNER DRILLING CORPORATION (1) · STEPHENS & JOHNSON OPERATING CO. (1) |
| TERRELL (443) | 1 | 4 | +3 | ATLANTIC RESOURCES COMPANY, LLC (2) · HENRY RESOURCES LLC (2) |
| ZAVALA (507) | 10 | 4 | -6 | SN OPERATING, LLC (2) · CML EXPLORATION, LLC (1) · EL TORO RESOURCES LLC (1) |
| ANDERSON (1) | 3 | 3 | +0 | LEVERAGE OPERATING, LLC (1) · SCOUT ENERGY MANAGEMENT LLC (1) · TRI-C RESOURCES, LLC (1) |
| BROOKS (47) | 2 | 3 | +1 | LIGHTHOUSE OPERATING, INC. (1) · NEWFIELD EXPLORATION COMPANY (1) · SUEMAUR EXPL. & PROD., LLC (1) |
| COCHRAN (79) | 2 | 3 | +1 | A.C.T. OPERATING COMPANY (1) · STEWARD ENERGY II, LLC (1) · TEMA OIL AND GAS COMPANY (1) |
| DAWSON (115) | 3 | 3 | +0 | E.G.L. RESOURCES, INC. (1) · SDX RESOURCES, INC. (1) · WALSH, F H JR. OPERATING CO. INC (1) |
| DICKENS (125) | 1 | 3 | +2 | CANAN MOWREY OPERATING, LLC (1) · CHOLLA PETROLEUM, INC. (1) · COVENANT OPERATING, LLC (1) |
| EASTLAND (133) | 6 | 3 | -3 | BEAR SPRINGS OIL & GAS, L.L.C (1) · PITCOCK, INC. (1) · SUNOCO PIPELINE L.P. (1) |
| GREGG (183) | 4 | 3 | -1 | BREITBURN OPERATING L.P. (2) · BASA RESOURCES, INC. (1) |
| HARDEMAN (197) | 3 | 3 | +0 | EAGLE HYDROCARBONS INC. (2) · BUFFCO PRODUCTION INC. (1) |
| JASPER (241) | 3 | 3 | +0 | FORT APACHE ENERGY, INC. (2) · BP AMERICA PRODUCTION COMPANY (1) |
| MEDINA (325) | 8 | 3 | -5 | RLU OPERATING, LLC (3) |
| MONTAGUE (337) | 1 | 3 | +2 | CREED OPERATING CO., LLC (1) · JOINT RESOURCES COMPANY (1) · WEST BAY EXPLORATION COMPANY (1) |
| MOORE (341) | 22 | 3 | -19 | ADAMS AFFILIATES, INC. (3) |
| TYLER (457) | 5 | 3 | -2 | FORT APACHE ENERGY, INC. (1) · SANDALWOOD EXPLORATION, L.P. (1) · UNIT PETROLEUM COMPANY (1) |
| AUSTIN (15) | 1 | 2 | +1 | ENHANCED ENERGY PARTNERS CORP (1) · MAGNUM PRODUCING, LP (1) |
| BEE (25) | 7 | 2 | -5 | SV ENERGY COMPANY, LLC (1) · UNION GAS OPERATING COMPANY (1) |
| BRAZORIA (39) | 4 | 2 | -2 | AQUINAS ENERGY OPERATING, LLC (1) · HUGHES, DAN A. COMPANY, L.P. (1) |
| BRAZOS (41) | 19 | 2 | -17 | ANADARKO E&P ONSHORE LLC (1) · APACHE CORPORATION (1) |
| BROWN (49) | 4 | 2 | -2 | BULLET DEVELOPMENT, LLC (1) · LAWRENCE ENERGY COMPANY (1) |
| CALDWELL (55) | 5 | 2 | -3 | B. J. P. OPERATING (1) · ENHANCED RS, INC. (1) |
| COKE (81) | 1 | 2 | +1 | SHERIDAN PRODUCTION COMPANY, LLC (2) |
| COLORADO (89) | 3 | 2 | -1 | LONE OAK ENERGY INC (1) · SQUARE MILE ENERGY, L.L.C. (1) |
| COMANCHE (93) | 3 | 2 | -1 | ALLEN PHILLIPS DRILLING CO. (1) · HALE DRILLING & PRODUCTION, INC (1) |
| DENTON (121) | 7 | 2 | -5 | TRINITY RIVER ENERGY OPER, LLC (2) |
| GOLIAD (175) | 2 | 2 | +0 | HILCORP ENERGY COMPANY (2) |
| GRIMES (185) | 3 | 2 | -1 | SANTA ROSA OPERATING, LLC (2) |
| HASKELL (207) | 4 | 2 | -2 | CROWN EQUIPMENT CO. (1) · S.B. STREET OPERATING, INC. (1) |
| HENDERSON (213) | 9 | 2 | -7 | O'BENCO, INC. (2) |
| JEFFERSON (245) | 3 | 2 | -1 | CHOICE EXPLORATION, INC. (1) · SAMSON EXPLORATION, LLC (1) |
| JIM HOGG (247) | 1 | 2 | +1 | BATTLECAT OIL & GAS, LLC (1) · HILCORP ENERGY COMPANY (1) |
| LIBERTY (291) | 1 | 2 | +1 | CML EXPLORATION, LLC (1) · QUAIL CREEK OIL CORPORATION (1) |
| LIMESTONE (293) | 5 | 2 | -3 | LINN OPERATING, INC. (2) |
| LUBBOCK (303) | 2 | 2 | +0 | ATMOS ENERGY,WEST TEXAS DIVISION (2) |
| NEWTON (351) | 1 | 2 | +1 | ARGENT ENERGY (US) HOLDINGS INC. (1) · TREK RESOURCES, INC. (1) |
| OLDHAM (359) | 0 | 2 | +2 | APACHE CORPORATION (1) · ARROW OIL & GAS, LLC (1) |
| ROBERTS (393) | 7 | 2 | -5 | BP AMERICA PRODUCTION COMPANY (1) · CHOICE EXPLORATION, INC. (1) |
| SAN PATRICIO (409) | 7 | 2 | -5 | MERTZ ENERGY LLC (1) · MOGUL ENERGY INTERNATIONAL, INC. (1) |
| SCHLEICHER (413) | 12 | 2 | -10 | TXP, INCORPORATED (1) · VISTA EXPLORATION, LLC (1) |
| STARR (427) | 3 | 2 | -1 | SMITH PRODUCTION INC. (2) |
| TERRY (445) | 0 | 2 | +2 | BOAZ ENERGY II OPERATING, LLC (1) · TRINITY EOR, LLC (1) |
| WALKER (471) | 3 | 2 | -1 | SANTA ROSA OPERATING, LLC (2) |
| WILLACY (489) | 1 | 2 | +1 | LA SARA OPERATING COMPANY, LLC (1) · TIMBERWOLF E&P LLC (1) |
| ANGELINA (5) | 4 | 1 | -3 | C6 OPERATING, L.L.C. (1) |
| BAYLOR (23) | 1 | 1 | +0 | FERGUS OIL & GAS, LLC (1) |
| EDWARDS (137) | 6 | 1 | -5 | PNP OPERATING COMPANY LLC (1) |
| FORT BEND (157) | 1 | 1 | +0 | FIRST SOLID ENERGY GROUP, LP (1) |
| GRAY (179) | 0 | 1 | +1 | PANTERA ENERGY COMPANY (1) |
| HANSFORD (195) | 2 | 1 | -1 | AMARILLO EXPLORATION, INC. (1) |
| HOOD (221) | 0 | 1 | +1 | ENERVEST OPERATING, L.L.C. (1) |
| HOUSTON (225) | 0 | 1 | +1 | INTERSTATE EXPLORATIONS LLC (1) |
| KENT (263) | 5 | 1 | -4 | SCHALK OIL COMPANY, INC. (1) |
| KLEBERG (273) | 1 | 1 | +0 | EOG RESOURCES, INC. (1) |
| LAMAR (277) | 0 | 1 | +1 | NATURAL GAS P/L CO OF AMER LLC (1) |
| LEE (287) | 1 | 1 | +0 | ENERVEST OPERATING, L.L.C. (1) |
| LEON (289) | 0 | 1 | +1 | ETOPSI OIL AND GAS, L.L.C. (1) |
| LYNN (305) | 3 | 1 | -2 | HORST ENERGY LLC (1) |
| MARION (315) | 6 | 1 | -5 | ARK-LA-TEX ENERGY, L.L.C. (1) |
| MATAGORDA (321) | 5 | 1 | -4 | ICARUS OPERATING CORPORATION (1) |
| PARKER (367) | 2 | 1 | -1 | TRINITY RIVER ENERGY OPER, LLC (1) |
| SAN JACINTO (407) | 0 | 1 | +1 | FAMCOR OIL, INC. (1) |
| SHELBY (419) | 6 | 1 | -5 | LONGBRANCH ENERGY, LP (1) |
| SHERMAN (421) | 0 | 1 | +1 | J. W. RESOURCES INC. (1) |
| SUTTON (435) | 0 | 1 | +1 | ENERVEST OPERATING, L.L.C. (1) |
| TITUS (449) | 3 | 1 | -2 | ARCADIA OPERATING, LLC (1) |
| TRINITY (455) | 0 | 1 | +1 | OGP TRINITY, LLC (1) |
| VAL VERDE (465) | 0 | 1 | +1 | SED ENERGY INC. (1) |
| VAN ZANDT (467) | 3 | 1 | -2 | FORTUNE ROYALTY EXPLORATION LLC (1) |
| WASHINGTON (477) | 12 | 1 | -11 | GEOSOUTHERN OPERATING II, LLC (1) |
| WILLIAMSON (491) | 3 | 1 | -2 | TEXAS SECONDARY OIL CORPORATION (1) |
| WILSON (493) | 5 | 1 | -4 | BAYSHORE OPERATING CORP., L.L.C. (1) |
| ARANSAS (7) | 1 | 0 | -1 | |
| CALHOUN (57) | 1 | 0 | -1 | |
| CARSON (65) | 1 | 0 | -1 | |
| COTTLE (101) | 1 | 0 | -1 | |
| ELLIS (139) | 1 | 0 | -1 | |
| FALLS (145) | 1 | 0 | -1 | |
| FOARD (155) | 4 | 0 | -4 | |
| FRANKLIN (159) | 4 | 0 | -4 | |
| FREESTONE (161) | 5 | 0 | -5 | |
| GRAYSON (181) | 1 | 0 | -1 | |
| HALE (189) | 1 | 0 | -1 | |
| HOPKINS (223) | 1 | 0 | -1 | |
| JOHNSON (251) | 1 | 0 | -1 | |
| KENEDY (261) | 1 | 0 | -1 | |
| KING (269) | 5 | 0 | -5 | |
| KNOX (275) | 7 | 0 | -7 | |
| LAMB (279) | 1 | 0 | -1 | |
| MCCULLOCH (307) | 2 | 0 | -2 | |
| MAVERICK (323) | 1 | 0 | -1 | |
| MONTGOMERY (339) | 1 | 0 | -1 | |
| ORANGE (361) | 1 | 0 | -1 | |
| POTTER (375) | 2 | 0 | -2 | |
| WALLER (473) | 3 | 0 | -3 |