◆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: 2001Q4
Original drilling permits by county. Hover over a county to see its numbers. Click one to compare its most active operators.
← 2001Q3 · 2001Q4 · 2002Q1 → permit counts · change vs prior quarter
0
1–2
3–9
10–29
30–99
100+
188 counties had at least one permit approved in 2001Q4.
Table view: every county with activity (201)
| County | 2001Q3 | 2001Q4 | Δ | Top operators (2001Q4) |
|---|---|---|---|---|
| DENTON (121) | 112 | 176 | +64 | MITCHELL ENERGY COMPANY L.P. (76) · ENRE, L.P. (21) · DALLAS PRODUCTION, INC. (15) |
| SUTTON (435) | 96 | 83 | -13 | DREYFUS, LOUIS NATURAL GAS CORP (45) · DOMINION OKLAHOMA TEXAS E&P, INC (35) · KCS MEDALLION RESOURCES, INC. (1) |
| WEBB (479) | 98 | 64 | -34 | CONOCO INC. (19) · LEWIS PETRO PROPERTIES, INC. (10) · EOG RESOURCES, INC. (6) |
| FREESTONE (161) | 97 | 62 | -35 | XTO ENERGY INC. (28) · ANADARKO PETROLEUM CORPORATION (13) · MATADOR OPERATING COMPANY (5) |
| ANDREWS (3) | 74 | 61 | -13 | ARCO PERMIAN (15) · EXXON MOBIL CORPORATION (15) · PURE RESOURCES, L.P. (5) |
| ZAPATA (505) | 53 | 57 | +4 | NORTH CENTRAL OIL CORP. (18) · CONOCO INC. (15) · EOG RESOURCES, INC. (5) |
| WISE (497) | 75 | 56 | -19 | MITCHELL ENERGY COMPANY L.P. (25) · ENRE, L.P. (8) · REPUBLIC ENERGY INC. (7) |
| PECOS (371) | 43 | 50 | +7 | PURE RESOURCES, L.P. (10) · MARATHON OIL COMPANY (7) · RIATA ENERGY, INC. (7) |
| REFUGIO (391) | 45 | 47 | +2 | HILCORP ENERGY COMPANY (20) · T - C OIL COMPANY (15) · C & E OPERATING, INC. (2) |
| PANOLA (365) | 88 | 44 | -44 | DEVON ENERGY PRODUCTION CO, L.P. (19) · HOWELL OIL & GAS, INC. (3) · TOTALFINAELF E&P USA INC (3) |
| YOAKUM (501) | 39 | 43 | +4 | OCCIDENTAL PERMIAN LTD. (42) · HUNTINGTON ENERGY, L.L.C. (1) |
| CROCKETT (105) | 68 | 42 | -26 | RME PETROLEUM COMPANY (21) · ANADARKO PETROLEUM CORPORATION (4) · DOMINION OKLAHOMA TEXAS E&P, INC (2) |
| ECTOR (135) | 91 | 38 | -53 | PHILLIPS PETROLEUM COMPANY (11) · TEXACO E & P INC. (9) · OXY USA WTP LP (5) |
| STARR (427) | 38 | 38 | +0 | CONOCO INC. (7) · EL PASO PRODUCTION OIL & GAS CO. (6) · KERR-MCGEE OIL & GAS ONSHORE LLC (5) |
| TARRANT (439) | 33 | 37 | +4 | MITCHELL ENERGY COMPANY L.P. (13) · CHIEF OIL & GAS LLC * (5) · WALSH, F H JR. OPERATING CO. INC (5) |
| JACK (237) | 18 | 36 | +18 | SEELYE, WILLIAM L. (7) · CARIBOU OPERATING CO. (4) · MITCHELL ENERGY COMPANY L.P. (3) |
| NUECES (355) | 33 | 36 | +3 | CITGO REF. & CHEMICALS CO. L.P. (8) · CONTINENTAL TREND RESOURCES, INC (5) · APACHE CORPORATION (3) |
| MIDLAND (329) | 49 | 33 | -16 | ENDEAVOR ENERGY RESOURCES L.P. (15) · CMS OIL AND GAS COMPANY (6) · ENERGEN RESOURCES CORPORATION (3) |
| GOLIAD (175) | 34 | 32 | -2 | CODY ENERGY LLC (3) · TIDAL PETROLEUM, INC. (3) · BELCO ENERGY CORP. (2) |
| REAGAN (383) | 3 | 31 | +28 | PIONEER NATURAL RES. USA, INC. (19) · HENRY PETROLEUM LP (6) · ENDEAVOR ENERGY RESOURCES L.P. (3) |
| GAINES (165) | 53 | 29 | -24 | TEXACO E & P INC. (8) · OCCIDENTAL PERMIAN LTD. (6) · SEABOARD OIL COMPANY (3) |
| WHARTON (481) | 28 | 29 | +1 | PURE RESOURCES, L.P. (4) · APACHE CORPORATION (3) · ENRE, L.P. (3) |
| WICHITA (485) | 20 | 27 | +7 | WG OPERATING, INC. (11) · QUATRO OIL AND GAS, INC. (3) · D E I ENERGY, INC. (2) |
| PALO PINTO (363) | 20 | 26 | +6 | KOKOMO ENERGY, INC. (4) · PITCOCK, INC. (3) · TARPON OIL COMPANY (3) |
| WALLER (473) | 35 | 26 | -9 | BETA OPERATING COMPANY, LLC (11) · TEXAS-AUSTRALIA POWER INC. (5) · CHIEF OPERATING COMPANY (2) |
| LA SALLE (283) | 8 | 23 | +15 | SILVER PINES ENERGY CORP. (12) · LEWIS PETRO PROPERTIES, INC. (11) |
| LAVACA (285) | 32 | 23 | -9 | DREYFUS, LOUIS NATURAL GAS CORP (3) · EL PASO PRODUCTION OIL & GAS CO. (3) · BROWN, GEORGE R. PARTNERSHIP,THE (2) |
| UPTON (461) | 19 | 23 | +4 | PIONEER NATURAL RES. USA, INC. (5) · PURE RESOURCES, L.P. (5) · ARCO PERMIAN (4) |
| HIDALGO (215) | 34 | 22 | -12 | SHELL WESTERN E&P (7) · EL PASO PRODUCTION OIL & GAS CO. (4) · SMITH PRODUCTION INC. (2) |
| CRANE (103) | 36 | 20 | -16 | DEVON ENERGY PRODUCTION CO, L.P. (12) · CHEVRON U. S. A. INC. (2) · LAVANCO ENERGY, INC. (2) |
| MOORE (341) | 23 | 20 | -3 | AMOCO PRODUCTION COMPANY (7) · PIONEER NATURAL RES. USA, INC. (7) · STALLION ENERGY, INC. (3) |
| TERRELL (443) | 22 | 20 | -2 | FASKEN OIL AND RANCH, LTD. (11) · EOG RESOURCES, INC. (3) · CONOCO INC. (2) |
| VICTORIA (469) | 25 | 20 | -5 | CHARRO OPERATING, L.L.C. (3) · ACOCK ENGINEERING & ASSOC., INC. (2) · GEONATURAL RESOURCES, INC. (2) |
| SCURRY (415) | 8 | 19 | +11 | KINDER MORGAN CO2 COMPANY, L.P. (10) · EXXON MOBIL CORPORATION (4) · ANADARKO PETROLEUM CORPORATION (3) |
| BROOKS (47) | 19 | 18 | -1 | EL PASO PRODUCTION OIL & GAS CO. (8) · EXXON MOBIL CORPORATION (5) · UNITED OIL & MINERALS L. P. (3) |
| YOUNG (503) | 26 | 18 | -8 | BETTIS, BOYLE & STOVALL (3) · ROGERS DRILLING CO. (3) · SMITH, DAVID (3) |
| ARCHER (9) | 20 | 17 | -3 | BRIDWELL OIL CO. (3) · MCCAULEY PRODUCTION (3) · TURNBOW DRILLING CO. (3) |
| HANSFORD (195) | 26 | 17 | -9 | JONES ENERGY, LTD. (3) · MEWBOURNE OIL COMPANY (3) · ZINKE & TRUMBO, INC. (3) |
| JACKSON (239) | 23 | 17 | -6 | SUE-ANN OPERATING, L.C. (8) · GCEA, LLC (2) · ACOCK ENGINEERING & ASSOC., INC. (1) |
| ROBERTSON (395) | 31 | 17 | -14 | XTO ENERGY INC. (11) · MATADOR OPERATING COMPANY (2) · AMERICAN ENERGY PARTNERS, INC. (1) |
| GREGG (183) | 17 | 16 | -1 | DALLAS PRODUCTION, INC. (4) · XTO ENERGY INC. (4) · WAGNER & BROWN, LTD. (3) |
| WARD (475) | 17 | 16 | -1 | MOBIL PRODUCING TX. & N.M. INC. (4) · MR OIL COMPANY (2) · WTG EXPLORATION (2) |
| BORDEN (33) | 5 | 15 | +10 | TEXACO E & P INC. (10) · SHARP IMAGE ENERGY, INC. (2) · FAGADAU ENERGY CORPORATION (1) |
| DUVAL (131) | 27 | 15 | -12 | EOG RESOURCES, INC. (2) · HILCORP ENERGY COMPANY (2) · NEWMAN OPERATING COMPANY (2) |
| GRAY (179) | 7 | 15 | +8 | GRUY PETROLEUM MANAGEMENT CO. (6) · FAIRWAY LINKS ENERGY, INC. (4) · PABLO ENERGY, INC. (2) |
| MAVERICK (323) | 20 | 15 | -5 | EXPLORATION COMPANY, THE (13) · CONOCO INC. (1) · SAXET ENERGY, LTD. (1) |
| DICKENS (125) | 10 | 14 | +4 | SULLIVAN, HOLLIS R. INC. (5) · WOODS OPERATING CO., INC. (4) · GUNN OIL COMPANY (2) |
| HARRISON (203) | 27 | 14 | -13 | GMX RESOURCES INC. (4) · AMOCO PRODUCTION COMPANY (2) · VALENCE OPERATING COMPANY (2) |
| MONTAGUE (337) | 19 | 14 | -5 | DAVIS & SALMON (2) · PEBA OIL & GAS CO. (2) · BENNETT PRODUCTION CORPORATION (1) |
| UPSHUR (459) | 16 | 14 | -2 | SULPHUR RIVER EXPLORATION, INC. (9) · 3TEC ENERGY CORPORATION (3) · VERADO ENERGY, INC. (1) |
| BRAZORIA (39) | 13 | 13 | +0 | ESENJAY EXPLORATION, INC (3) · HILCORP ENERGY COMPANY (2) · LGDC CORPORATION (2) |
| HARRIS (201) | 8 | 13 | +5 | EXXON MOBIL CORPORATION (3) · COBRA OPERATING COMPANY (2) · TORTUGA OPERATING COMPANY (2) |
| HOCKLEY (219) | 43 | 13 | -30 | OCCIDENTAL PERMIAN LTD. (5) · TEXACO E & P INC. (4) · CHEVRON U. S. A. INC. (1) |
| LIBERTY (291) | 13 | 13 | +0 | SMITH PRODUCTION INC. (3) · AUSTRAL OIL COMPANY INCORPORATED (2) · JIL OIL CORP. (2) |
| PARKER (367) | 23 | 13 | -10 | WESTRIDGE OIL & GAS PROPERTIES (5) · HOWELL PETROLEUM CORPORATION (2) · ARUBA PETROLEUM, INC. (1) |
| SAN PATRICIO (409) | 9 | 13 | +4 | AMERICAN SHORELINE, INC. (5) · SMITH PRODUCTION INC. (4) · CARRIZO OIL & GAS, INC. (1) |
| THROCKMORTON (447) | 13 | 13 | +0 | SHARP IMAGE ENERGY, INC. (6) · COTTONWOOD PETROLEUM CO. (3) · KENDALL RESOURCES, LLC (2) |
| BEE (25) | 23 | 12 | -11 | WELDER EXPLORATION & PROD., INC. (3) · PIONEER NATURAL RES. USA, INC. (2) · RICHTER OPERATING COMPANY (2) |
| COLORADO (89) | 24 | 12 | -12 | MAGNUM PRODUCING & OPERATING CO. (2) · WAGNER OIL COMPANY (2) · AMERICAN SHORELINE, INC. (1) |
| HEMPHILL (211) | 22 | 12 | -10 | BRACKEN OPERATING, L.L.C. (3) · DOMINION OKLAHOMA TEXAS E&P, INC (3) · EOG RESOURCES, INC. (2) |
| JONES (253) | 12 | 12 | +0 | COTTONWOOD PETROLEUM CO. (2) · SUN PIPE LINE COMPANY (2) · CLOVER OIL & GAS, INC. (1) |
| TAYLOR (441) | 10 | 12 | +2 | L.C.S. PRODUCTION COMPANY (2) · PAYNE PETROLEUM (2) · BARBEE, INC. (1) |
| WINKLER (495) | 29 | 12 | -17 | BURLINGTON RES O&G CO-PERMIAN (2) · CHASE AVENUE CORPORATION, THE (2) · DISCOVERY OPERATING, INC. (2) |
| BRAZOS (41) | 10 | 11 | +1 | RME PETROLEUM COMPANY (3) · B.W.O.C., INC. (2) · ANADARKO E&P COMPANY LP (1) |
| CONCHO (95) | 6 | 11 | +5 | LECLAIR OPERATING CO., INC. (2) · QUINTX EXPLORATION, INC. (2) · SEDONA OIL & GAS CORP. (2) |
| FORT BEND (157) | 12 | 11 | -1 | ECA HOLDINGS, L.P. (2) · PATTERSON PETROLEUM LP (2) · BASS ENTERPRISES PRODUCTION CO. (1) |
| HOWARD (227) | 27 | 11 | -16 | L.C.S. PRODUCTION COMPANY (6) · WALSH & WATTS, INC. (2) · ANADARKO PETROLEUM CORPORATION (1) |
| LIPSCOMB (295) | 6 | 11 | +5 | SAMSON LONE STAR LP (4) · AMOCO PRODUCTION COMPANY (2) · BP AMERICA PRODUCTION COMPANY (1) |
| NACOGDOCHES (347) | 8 | 11 | +3 | BRG PETROLEUM CORPORATION (5) · SAMSON LONE STAR LP (3) · EXXON MOBIL CORPORATION (2) |
| NOLAN (353) | 12 | 11 | -1 | PIONEER EXPLORATION, LTD. (5) · CHISHOLM OPERATING, INC. (2) · ADKINS, R. L. CORP. (1) |
| OCHILTREE (357) | 18 | 11 | -7 | MEWBOURNE OIL COMPANY (3) · R.E.D. RESOURCES, INC. (2) · APACHE CORPORATION (1) |
| RUSK (401) | 27 | 11 | -16 | MUSTANG DRILLING, LTD. (2) · BOWLES ENERGY, INC. (1) · CHINN EXPLORATION COMPANY (1) |
| STERLING (431) | 7 | 11 | +4 | RME PETROLEUM COMPANY (5) · RANGE PRODUCTION COMPANY (3) · STELLER ENERGY & INVESTMENT CORP (2) |
| CHAMBERS (71) | 14 | 10 | -4 | DAVIS PETROLEUM CORP. (2) · MASTERS RESOURCES, L.L.C. (2) · AMERICAN COASTAL ENERGY, INC. (1) |
| KING (269) | 18 | 10 | -8 | MEDDERS OIL COMPANY, INC. (3) · BURNETT OIL CO., INC. (1) · CLEAR FORK, INCORPORATED (1) |
| LIMESTONE (293) | 10 | 10 | +0 | MITCHELL ENERGY COMPANY L.P. (3) · SPENCE ENERGY COMPANY (2) · TAHOE EXPLORATION INC. (2) |
| REEVES (389) | 7 | 10 | +3 | AQUILA STORAGE & TRANS., L.P. (1) · BOYD & MCWILLIAMS ENERGY GROUP (1) · BROWN, TOM INC. (1) |
| SCHLEICHER (413) | 14 | 10 | -4 | TEXACO E & P INC. (4) · RICKS EXPLORATION, INC. (2) · ADAMS RESOURCES EXPL. CORP. (1) |
| SHELBY (419) | 13 | 10 | -3 | OCEAN ENERGY, INC. (3) · VASTAR RESOURCES, INC. (2) · BLUE RIDGE GROUP, INC. (1) |
| CALLAHAN (59) | 12 | 9 | -3 | MOORE, MILES INC. (3) · LOCH ENERGY, INC (2) · ECHO PRODUCTION, INC. (1) |
| KLEBERG (273) | 6 | 9 | +3 | EXXON MOBIL CORPORATION (5) · EL PASO PRODUCTION OIL & GAS CO. (2) · BNP PETROLEUM CORPORATION (1) |
| LIVE OAK (297) | 12 | 9 | -3 | BETTIS, BOYLE & STOVALL (1) · CALPINE NATURAL GAS COMPANY (1) · DOUBLE PLAY OIL & GAS, INC (1) |
| MATAGORDA (321) | 18 | 9 | -9 | RICHMAN PETROLEUM CORP. (2) · UNIT PETROLEUM COMPANY (2) · BRIGHAM OIL & GAS, L.P. (1) |
| SMITH (423) | 10 | 9 | -1 | SOUTHWESTERN ENERGY PROD. CO. (4) · LYNX ENERGY COMPANY, INC. (2) · HARMAN OPERATING COMPANY, INC. (1) |
| STEPHENS (429) | 35 | 9 | -26 | DELTA OIL & GAS COMPANY (2) · L.C.S. PRODUCTION COMPANY (2) · CHAPARRAL (USA) ENERGY, INC. (1) |
| STONEWALL (433) | 11 | 9 | -2 | CROWN PETROLEUM CORP. (2) · AURORA POWER RESOURCES, INC. (1) · HARDING COMPANY (1) |
| ANDERSON (1) | 10 | 8 | -2 | TEXACO E & P INC. (3) · ANADARKO PETROLEUM CORPORATION (1) · HANSEN OIL CORPORATION (1) |
| AUSTIN (15) | 20 | 8 | -12 | MISSION RESOURCES CORPORATION (4) · JAMEX II LTD., L.L.P. (2) · BETA OPERATING COMPANY, LLC (1) |
| HARDIN (199) | 10 | 8 | -2 | SAMSON LONE STAR LP (3) · CONTOUR ENERGY E & P, INC. (1) · CREBBS OIL COMPANY (1) |
| HENDERSON (213) | 7 | 8 | +1 | XTO ENERGY INC. (3) · STROUD PETROLEUM, INC. (2) · UNION OIL COMPANY OF CALIFORNIA (2) |
| JEFFERSON (245) | 12 | 8 | -4 | MILESTONE OPERATING, INC. (2) · MOTIVA ENTERPRISES LLC (2) · BALLARD EXPLORATION COMPANY,INC. (1) |
| JIM WELLS (249) | 10 | 8 | -2 | DALE OPERATIONS, LLC (2) · ANDERSON OIL LTD. (1) · BANDERA EXPLORATION COMPANY (1) |
| KENEDY (261) | 16 | 8 | -8 | BNP PETROLEUM CORPORATION (2) · EXXON MOBIL CORPORATION (2) · HEADINGTON OIL COMPANY, L.P. (2) |
| COOKE (97) | 9 | 7 | -2 | HACKER, FREDDIE J. (2) · MOUNTAIN CREEK OIL COMPANY, INC. (2) · WFW PRODUCTION COMPANY, INC. (2) |
| GALVESTON (167) | 4 | 7 | +3 | TRANSTEXAS GAS CORPORATION (2) · ALGOA OPERATING COMPANY, LLC (1) · CAPCO RESOURCES CORPORATION (1) |
| JIM HOGG (247) | 11 | 7 | -4 | HAMMAN OIL & REFINING COMPANY (3) · CHEVRON U. S. A. INC. (1) · DALE OPERATING COMPANY (1) |
| LEON (289) | 6 | 7 | +1 | PIONEER NATURAL RES. USA, INC. (5) · EOG RESOURCES, INC. (1) · PALMER PETROLEUM INC. (1) |
| POLK (373) | 3 | 7 | +4 | UNIT PETROLEUM COMPANY (2) · BLUE RIDGE GROUP, INC. (1) · DALE OPERATING COMPANY (1) |
| TERRY (445) | 10 | 7 | -3 | GREAT WESTERN DRILLING COMPANY (3) · TRAIL MOUNTAIN, INC. (2) · GRUY PETROLEUM MANAGEMENT CO. (1) |
| BURLESON (51) | 10 | 6 | -4 | CRAWFORD ENERGY OPERATING CO (2) · WCS OIL AND GAS CORPORATION (2) · RME PETROLEUM COMPANY (1) |
| CHEROKEE (73) | 9 | 6 | -3 | SAMSON LONE STAR LP (5) · TAG OPERATING COMPANY, INC. (1) |
| EASTLAND (133) | 7 | 6 | -1 | BIG STATE INDUSTRIES, INC. (2) · HEIGHTS ENERGY CORPORATION (1) · INTERSTATE EXPLORATIONS LLC (1) |
| GARZA (169) | 6 | 6 | +0 | BRIGHT & CO. (1) · MCCABE ENERGY, INC. (1) · MCCLURE OIL COMPANY, INC. (1) |
| MCMULLEN (311) | 9 | 6 | -3 | LINDHOLM OIL, INC. (3) · KALER ENERGY CORP. (1) · MODERN EXPLORATION, INC. (1) |
| WILLACY (489) | 7 | 6 | -1 | CODY ENERGY LLC (3) · CITATION OIL & GAS CORP. (2) · DEWBRE PETROLEUM CORPORATION (1) |
| DAWSON (115) | 5 | 5 | +0 | DEVON ENERGY PRODUCTION CO, L.P. (2) · JONES, L. E. OPERATING, INC. (1) · PED OIL CORPORATION (1) |
| FAYETTE (149) | 9 | 5 | -4 | RME PETROLEUM COMPANY (2) · STROUD OIL PROPERTIES, INC. (2) · MORRIS, W. DALE INC. (1) |
| KENT (263) | 2 | 5 | +3 | GAEA SERVICES, INC. (1) · MCCLYMOND, LTD. (1) · OXY USA WTP LP (1) |
| LAMB (279) | 1 | 5 | +4 | OCCIDENTAL PERMIAN LTD. (3) · DEVON SFS OPERATING, INC. (1) · OXY USA WTP LP (1) |
| ORANGE (361) | 1 | 5 | +4 | LAKE RONEL OIL COMPANY (2) · AMERADA HESS CORPORATION (1) · DUNCAN OIL, INC. (1) |
| WILSON (493) | 1 | 5 | +4 | GASPER RICE RESOURCES, LTD. (2) · GAUNTT, INC. (2) · ROMA OIL AND GAS, INC. (1) |
| CLAY (77) | 11 | 4 | -7 | BRIDWELL OIL CO. (2) · MUIRFIELD EXPLORATION, LTD. (1) · TEXAKOMA OIL & GAS CORPORATION (1) |
| CULBERSON (109) | 2 | 4 | +2 | CONOCO INC. (2) · CAPITAN ENERGY, INCORPORATED (1) · GREAT WESTERN DRILLING COMPANY (1) |
| HOOD (221) | 3 | 4 | +1 | PRECISION OPERATING INC. (2) · RICHMAN PETROLEUM CORP. (2) |
| HUTCHINSON (233) | 7 | 4 | -3 | LUXOR OIL & GAS, INC. (1) · P. L. O. (1) · STRAT LAND EXPLORATION COMPANY (1) |
| IRION (235) | 7 | 4 | -3 | ARMOR PETROLEUM, INC. (1) · MEADCO PROPERTIES (1) · PETRODATA RESOURCES, INC. (1) |
| KARNES (255) | 2 | 4 | +2 | BAY ROCK OPERATING COMPANY (2) · CARTER EXPLORATION COMPANY (1) · CRIMSON ENERGY COMPANY, LC (1) |
| NAVARRO (349) | 2 | 4 | +2 | BULLITT OIL (1) · JUNA OPERATING, INC. (1) · KILMARNOCK OIL COMPANY, INC. (1) |
| ROBERTS (393) | 13 | 4 | -9 | ALPAR RESOURCES, INC. (1) · HUBER, J. M., CORPORATION (1) · MEWBOURNE OIL COMPANY (1) |
| RUNNELS (399) | 11 | 4 | -7 | ENRICH OIL CORPORATION (2) · DBO OIL INCORPORATED (1) · PIONEER ENERGY CORPORATION (1) |
| SAN JACINTO (407) | 6 | 4 | -2 | FAMCOR OIL, INC. (3) · BLACK STONE ENERGY COMPANY (1) |
| SHACKELFORD (417) | 11 | 4 | -7 | VAN OPERATING, LTD. (2) · MCCLYMOND, LTD. (1) · STASNEY, H. R. & SONS, LTD. (1) |
| TYLER (457) | 3 | 4 | +1 | BLACK STONE ENERGY COMPANY (1) · BLUE RIDGE GROUP, INC. (1) · ERGON ENERGY PARTNERS, L.P. (1) |
| WASHINGTON (477) | 13 | 4 | -9 | EOG RESOURCES, INC. (1) · LETCO OIL & GAS, INC. (1) · RME PETROLEUM COMPANY (1) |
| COLEMAN (83) | 4 | 3 | -1 | AERI INDUSTRIES CORPORATION (1) · FORTUNA EXPLORATION, INC. (1) · HUNTLAND PROPERTIES, LTD. (1) |
| COMANCHE (93) | 7 | 3 | -4 | HOPKINS, T. M. OPERATING CO. (1) · INTERSTATE EXPLORATIONS LLC (1) · RHYNE, J.V. (1) |
| COTTLE (101) | 1 | 3 | +2 | BURNETT OIL CO., INC. (2) · ALPINE PETROLEUM (1) |
| ERATH (143) | 2 | 3 | +1 | INTERSTATE EXPLORATIONS LLC (1) · PRECISION OPERATING INC. (1) · PRYOR PETROLEUM CORPORATION (1) |
| GRAYSON (181) | 5 | 3 | -2 | BLACK OIL COMPANY, INC. (1) · CHEVRON U. S. A. INC. (1) · GRAYSON PETROLEUM COMPANY (1) |
| HALE (189) | 10 | 3 | -7 | DEVON SFS OPERATING, INC. (2) · OCCIDENTAL PERMIAN LTD. (1) |
| HOUSTON (225) | 4 | 3 | -1 | BALANCE PRODUCTION CORPORATION (2) · HOUSTON PETROLEUM COMPANY (1) |
| MARION (315) | 3 | 3 | +0 | BURK ROYALTY CO., LTD. (1) · MITCHELL ENERGY COMPANY L.P. (1) · NADEL AND GUSSMAN, L.L.C. (1) |
| MENARD (327) | 6 | 3 | -3 | CHISHOLM OPERATING, INC. (1) · DAUBERT OPERATING, L.L.C. (1) · ULTRA OIL & GAS, INC. (1) |
| MILAM (331) | 2 | 3 | +1 | SHWJ OIL & GAS COMPANY (3) |
| MONTGOMERY (339) | 11 | 3 | -8 | EXXON MOBIL CORPORATION (1) · MITCHELL ENERGY COMPANY L.P. (1) · WAPITI ENERGY, LLC (1) |
| SHERMAN (421) | 12 | 3 | -9 | PHILLIPS PETROLEUM COMPANY (2) · BP AMERICA PRODUCTION COMPANY (1) |
| VAN ZANDT (467) | 5 | 3 | -2 | CAMERON, PAUL E., JR., INC. (2) · UNION OIL COMPANY OF CALIFORNIA (1) |
| WILBARGER (487) | 0 | 3 | +3 | OKLAHOMA OPERATING, LLC (1) · TALON PRODUCTION, INC. (1) · WILLS OIL HOLDINGS, L.L.C. (1) |
| WOOD (499) | 5 | 3 | -2 | EXXON MOBIL CORPORATION (2) · FAIR OIL, LTD. (1) |
| ARANSAS (7) | 2 | 2 | +0 | WALTER OIL & GAS CORPORATION (2) |
| BANDERA (19) | 2 | 2 | +0 | DEVON SFS OPERATING, INC. (2) |
| BASTROP (21) | 2 | 2 | +0 | EQUILON PIPELINE CO LLC (1) · JOHNSON ROYALTIES, INC. (1) |
| BROWN (49) | 1 | 2 | +1 | KLH OIL & GAS, INC. (1) · TRUST OIL CO. (1) |
| CALHOUN (57) | 3 | 2 | -1 | NEUMIN PRODUCTION COMPANY (1) · PENN VIRGINIA OIL & GAS CORP. (1) |
| COCHRAN (79) | 2 | 2 | +0 | OCCIDENTAL PERMIAN LTD. (2) |
| COKE (81) | 4 | 2 | -2 | DRACO ENERGY, INC. (1) · L.C.S. PRODUCTION COMPANY (1) |
| CROSBY (107) | 1 | 2 | +1 | ANADARKO PETROLEUM CORPORATION (2) |
| DIMMIT (127) | 9 | 2 | -7 | EPGT-TEX, L.P. (2) |
| FALLS (145) | 2 | 2 | +0 | HEARTLAND RESOURCES, INC. (1) · T E C LEASE (1) |
| FISHER (151) | 4 | 2 | -2 | BETTIS, BOYLE & STOVALL (1) · SINCLAIR OIL CORPORATION (1) |
| GLASSCOCK (173) | 9 | 2 | -7 | ENDEAVOR ENERGY RESOURCES L.P. (1) · TEXACO E & P INC. (1) |
| GRIMES (185) | 2 | 2 | +0 | CHESAPEAKE OPERATING, INC. (1) · MEDALLION OIL COMPANY (1) |
| HARDEMAN (197) | 6 | 2 | -4 | KEY ENERGY OF COLORADO, INC. (2) |
| HOPKINS (223) | 0 | 2 | +2 | CARR RESOURCES, INC. (1) · S.B. DRILLING & PRODUCTION (1) |
| JASPER (241) | 1 | 2 | +1 | RME PETROLEUM COMPANY (2) |
| MADISON (313) | 2 | 2 | +0 | CAN-TEX ENERGY CORP. (1) · MISSION RESOURCES CORPORATION (1) |
| MITCHELL (335) | 24 | 2 | -22 | CHAMBERS OPERATING, INC. (2) |
| NEWTON (351) | 2 | 2 | +0 | ALPINE RESOURCES, INC. (2) |
| POTTER (375) | 10 | 2 | -8 | COLORADO INTERSTATE GAS COMPANY (1) · SUNLIGHT EXPLORATION, INC. (1) |
| WALKER (471) | 1 | 2 | +1 | RME PETROLEUM COMPANY (1) · STRAND ENERGY, L.C. (1) |
| WHEELER (483) | 5 | 2 | -3 | NEWFIELD EXPL. MID-CON. INC (2) |
| ZAVALA (507) | 3 | 2 | -1 | ARROW PETROLEUM COMPANY (1) · PROPERTY DEVELOPMENT GROUP, INC. (1) |
| ANGELINA (5) | 0 | 1 | +1 | HARMAN OPERATING COMPANY, INC. (1) |
| ATASCOSA (13) | 2 | 1 | -1 | EOG RESOURCES, INC. (1) |
| CAMERON (61) | 1 | 1 | +0 | AWP OPERATING COMPANY (1) |
| CARSON (65) | 8 | 1 | -7 | WO OPERATING COMPANY (1) |
| DE WITT (123) | 4 | 1 | -3 | CB ENERGY, LLC (1) |
| FRIO (163) | 3 | 1 | -2 | TRIUMPH PETROLEUM COMPANY,L.L.C. (1) |
| GUADALUPE (187) | 5 | 1 | -4 | VINTAGE PETROLEUM, INC. (1) |
| HASKELL (207) | 5 | 1 | -4 | SLOAN PETROLEUM INC. (1) |
| KNOX (275) | 0 | 1 | +1 | SUN PIPE LINE COMPANY (1) |
| LEE (287) | 11 | 1 | -10 | RME AUSTIN CHALK COMPANY (1) |
| LOVING (301) | 3 | 1 | -2 | TMBR/SHARP DRILLING, INC. (1) |
| LUBBOCK (303) | 8 | 1 | -7 | TEXAS TECH UNIVERSITY (1) |
| MCCULLOCH (307) | 4 | 1 | -3 | RICHMAN PETROLEUM CORP. (1) |
| MARTIN (317) | 14 | 1 | -13 | ENDEAVOR ENERGY RESOURCES L.P. (1) |
| REAL (385) | 0 | 1 | +1 | RIO-TEX, INC. (1) |
| RED RIVER (387) | 2 | 1 | -1 | TEXAS CRUDE OPERATOR, INC. (1) |
| SAN AUGUSTINE (405) | 0 | 1 | +1 | VASTAR RESOURCES, INC. (1) |
| SAN SABA (411) | 0 | 1 | +1 | WISE PRODUCTION COMPANY (1) |
| TITUS (449) | 0 | 1 | +1 | ARCADIA EXPL. & PROD. COMPANY (1) |
| TOM GREEN (451) | 2 | 1 | -1 | STAR PRODUCTION, INC. (1) |
| UVALDE (463) | 0 | 1 | +1 | ZAVALA INDEPENDENT GAS, INC. (1) |
| VAL VERDE (465) | 12 | 1 | -11 | PHILLIPS PETROLEUM COMPANY (1) |
| MUSTANG IS-SB (602) | 2 | 1 | -1 | AMERADA HESS CORPORATION (1) |
| MUSTANG IS-LB (702) | 3 | 1 | -2 | SPINNAKER EXPLORATION CO.,L.L.C. (1) |
| MATGRDA IS-LB (703) | 2 | 1 | -1 | GRYPHON EXPLORATION COMPANY (1) |
| BRAZOS-LB (704) | 2 | 1 | -1 | EL PASO PRODUCTION OIL & GAS CO. (1) |
| BAYLOR (23) | 1 | 0 | -1 | |
| CASS (67) | 1 | 0 | -1 | |
| EDWARDS (137) | 16 | 0 | -16 | |
| FOARD (155) | 5 | 0 | -5 | |
| HUDSPETH (229) | 3 | 0 | -3 | |
| JOHNSON (251) | 2 | 0 | -2 | |
| KIMBLE (267) | 3 | 0 | -3 | |
| LYNN (305) | 1 | 0 | -1 | |
| OLDHAM (359) | 1 | 0 | -1 | |
| WILLIAMSON (491) | 1 | 0 | -1 | |
| N PADRE IS-LB (701) | 1 | 0 | -1 | |
| GALVESTON-LB (706) | 2 | 0 | -2 | |
| HIGH IS-LB (708) | 1 | 0 | -1 |