◆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: 2003Q1
Original drilling permits by county, shown as the change since 2002Q4. Hover over a county to see its numbers. Click one to compare its most active operators.
← 2002Q4 · 2003Q1 · 2003Q2 → permit counts · change vs prior quarter
≤−30
−29…−10
−9…−1
0
+1…+9
+10…+29
+30 and up
192 counties had at least one permit approved in 2003Q1.
Table view: every county with activity (209)
| County | 2002Q4 | 2003Q1 | Δ | Top operators (2003Q1) |
|---|---|---|---|---|
| SUTTON (435) | 97 | 138 | +41 | DOMINION OKLAHOMA TEXAS E&P, INC (120) · KCS RESOURCES, INC. (11) · GREAT WESTERN DRILLING COMPANY (3) |
| PANOLA (365) | 62 | 110 | +48 | CHEVRON U. S. A. INC. (21) · DEVON ENERGY PRODUCTION CO, L.P. (20) · ANADARKO E&P COMPANY LP (16) |
| FREESTONE (161) | 70 | 108 | +38 | XTO ENERGY INC. (43) · ANADARKO PETROLEUM CORPORATION (20) · MATADOR OPERATING COMPANY (13) |
| DENTON (121) | 95 | 106 | +11 | BURLINGTON RESOURCES O & G CO LP (38) · DEVON ENERGY OPERATING CO., L.P. (35) · EAGLE OIL & GAS CO. (7) |
| WEBB (479) | 81 | 100 | +19 | CONOCOPHILLIPS COMPANY (18) · CRIMSON ENERGY COMPANY, LC (16) · LEWIS PETRO PROPERTIES, INC. (13) |
| ECTOR (135) | 43 | 99 | +56 | ANADARKO PETROLEUM CORPORATION (49) · CONOCOPHILLIPS COMPANY (19) · ENCORE OPERATING, L.P. (8) |
| PECOS (371) | 53 | 86 | +33 | MARATHON OIL COMPANY (42) · RIATA ENERGY, INC. (21) · IMPERIAL GAS RESOURCES LLC (4) |
| CROCKETT (105) | 32 | 78 | +46 | ANADARKO E&P COMPANY LP (27) · HARRISON INTERESTS, LTD. (13) · CHEVRON U. S. A. INC. (12) |
| WISE (497) | 73 | 72 | -1 | DEVON ENERGY OPERATING CO., L.P. (36) · BURLINGTON RESOURCES O & G CO LP (6) · THRESHOLD DEVELOPMENT COMPANY (5) |
| GAINES (165) | 41 | 68 | +27 | ENERGEN RESOURCES CORPORATION (20) · OCCIDENTAL PERMIAN LTD. (20) · LYNX OPERATING CO., INC. (5) |
| MIDLAND (329) | 31 | 68 | +37 | PIONEER NATURAL RES. USA, INC. (26) · PERENCO LLC (14) · ENDEAVOR ENERGY RESOURCES L.P. (13) |
| ZAPATA (505) | 37 | 67 | +30 | HOUSTON EXPLORATION COMPANY, THE (15) · CONOCOPHILLIPS COMPANY (12) · EOG RESOURCES, INC. (9) |
| HEMPHILL (211) | 29 | 56 | +27 | PATINA OIL & GAS CORPORATION (22) · DOMINION OKLAHOMA TEXAS E&P, INC (8) · SAMSON LONE STAR LP (5) |
| ANDREWS (3) | 38 | 55 | +17 | RANGE PRODUCTION COMPANY (17) · OXY USA WTP LP (9) · WESTPORT OIL AND GAS COMPANY, LP (7) |
| TARRANT (439) | 60 | 55 | -5 | WALSH, F H JR. OPERATING CO. INC (17) · FOUR SEVENS OPERATING CO., LTD. (11) · CHIEF OIL & GAS LLC * (8) |
| HIDALGO (215) | 57 | 49 | -8 | EL PASO PRODUCTION OIL & GAS CO. (13) · BP AMERICA PRODUCTION COMPANY (5) · SHELL WESTERN E&P (3) |
| REAGAN (383) | 42 | 49 | +7 | PIONEER NATURAL RES. USA, INC. (16) · MARINER ENERGY, INC. (10) · TAMARACK PETROLEUM COMPANY, INC. (10) |
| STARR (427) | 46 | 42 | -4 | EL PASO PRODUCTION OIL & GAS CO. (9) · PEOPLES ENERGY PROD.-TX, L.P. (6) · KERR-MCGEE OIL & GAS ONSHORE LLC (4) |
| WHARTON (481) | 29 | 38 | +9 | APACHE CORPORATION (8) · COX & PERKINS EXPLORATION, INC. (3) · WEISER-BROWN OPERATING COMPANY (3) |
| REFUGIO (391) | 28 | 35 | +7 | HILCORP ENERGY COMPANY (21) · CUMMINS & WALKER OIL CO., INC. (7) · T - C OIL COMPANY (3) |
| CRANE (103) | 23 | 34 | +11 | BURLINGTON RES O & G CO-MIDLAND (22) · WESTERN RESERVES OIL COMPANY INC (3) · APACHE CORPORATION (1) |
| NUECES (355) | 26 | 34 | +8 | EOG RESOURCES, INC. (6) · CONTINENTAL TREND RESOURCES, INC (4) · SABCO OPERATING COMPANY (4) |
| MITCHELL (335) | 12 | 32 | +20 | ENERGEN RESOURCES CORPORATION (29) · MIDLAND OIL AND GAS, INC. (1) · SHARP IMAGE ENERGY, INC. (1) |
| POTTER (375) | 7 | 32 | +25 | PIONEER NATURAL RES. USA, INC. (32) |
| JACKSON (239) | 18 | 31 | +13 | VINTAGE PETROLEUM, INC. (10) · ALLEGRO INVESTMENTS, INC. (3) · ZINN PETROLEUM CO. (3) |
| VICTORIA (469) | 17 | 31 | +14 | HOLLIMON OIL CORPORATION (4) · APACHE CORPORATION (3) · GEODOMINION PETROLEUM (3) |
| NACOGDOCHES (347) | 19 | 29 | +10 | SAMSON LONE STAR LP (11) · BRG PETROLEUM CORPORATION (6) · EXXON MOBIL CORPORATION (3) |
| MONTGOMERY (339) | 14 | 27 | +13 | EXXON MOBIL CORPORATION (17) · WHEELER OPERATING CORPORATION (5) · DEVON ENERGY OPERATING CO., L.P. (2) |
| SMITH (423) | 16 | 27 | +11 | SOUTHWESTERN ENERGY PROD. CO. (12) · GOLDSTON OIL CORPORATION (4) · C. W. RESOURCES, INC. (2) |
| DICKENS (125) | 20 | 26 | +6 | GUNN OIL COMPANY (6) · SULLIVAN, HOLLIS R. INC. (6) · CHOLLA PETROLEUM, INC. (4) |
| COOKE (97) | 12 | 25 | +13 | WFW PRODUCTION COMPANY, INC. (4) · FIDELITY ENERGY CO. (3) · BIFFLE, JIMMY JACK (2) |
| PALO PINTO (363) | 25 | 25 | +0 | STEPHENS & JOHNSON OPERATING CO. (9) · CUMMING COMPANY, INC. THE (3) · CHOLLA PETROLEUM, INC. (2) |
| SHACKELFORD (417) | 12 | 23 | +11 | PARDUE OIL (3) · STASNEY, H. R. & SONS, LTD. (3) · VAN OPERATING, LTD. (3) |
| UPTON (461) | 23 | 23 | +0 | PIONEER NATURAL RES. USA, INC. (5) · EOG RESOURCES, INC. (4) · BP AMERICA PRODUCTION COMPANY (2) |
| YOAKUM (501) | 53 | 23 | -30 | APACHE CORPORATION (8) · XTO ENERGY INC. (5) · OCCIDENTAL PERMIAN LTD. (3) |
| LIPSCOMB (295) | 8 | 22 | +14 | BP AMERICA PRODUCTION COMPANY (7) · EOG RESOURCES, INC. (7) · STRAT LAND EXPLORATION COMPANY (4) |
| ROBERTSON (395) | 18 | 22 | +4 | XTO ENERGY INC. (14) · ANADARKO PETROLEUM CORPORATION (4) · ANADARKO E&P COMPANY LP (1) |
| RUSK (401) | 14 | 22 | +8 | CHINN EXPLORATION COMPANY (4) · NADEL & GUSSMAN (3) · GMT ENERGY CORP. (2) |
| SCURRY (415) | 20 | 22 | +2 | KINDER MORGAN CO2 COMPANY, L.P. (18) · SHARP IMAGE ENERGY, INC. (3) · PERMIAN RESOURCES, INC. (1) |
| GOLIAD (175) | 29 | 21 | -8 | EDGE PETROLEUM OPER. CO., INC. (3) · UNION GAS OPERATING COMPANY (3) · GEONATURAL RESOURCES, INC. (2) |
| GREGG (183) | 14 | 21 | +7 | WAGNER & BROWN, LTD. (10) · CHINN EXPLORATION COMPANY (3) · EOG RESOURCES, INC. (2) |
| TERRELL (443) | 11 | 21 | +10 | FASKEN OIL AND RANCH, LTD. (9) · MOBIL PRODUCING TX. & N.M. INC. (5) · NUEVO TEXAS INC. (3) |
| DIMMIT (127) | 3 | 20 | +17 | EXPLORATION COMPANY, THE (15) · SAXET ENERGY, LTD. (2) · WHITTIER OPERATING INC. (2) |
| HOWARD (227) | 21 | 20 | -1 | L.C.S. PRODUCTION COMPANY (9) · ANADARKO PETROLEUM CORPORATION (2) · APACHE CORPORATION (2) |
| OCHILTREE (357) | 10 | 20 | +10 | APACHE CORPORATION (3) · BP AMERICA PRODUCTION COMPANY (3) · COURSON OIL & GAS, INC. (2) |
| WALLER (473) | 14 | 20 | +6 | EXXON MOBIL CORPORATION (4) · GEN-NAN RESOURCES & EQUIP., L.P. (4) · H-M RESOURCE MANAGEMENT, INC. (2) |
| BROOKS (47) | 17 | 19 | +2 | MESTENA OPERATING, LTD. (7) · HILCORP ENERGY COMPANY (2) · LOUDON EXPLORATION, INC. (2) |
| HOCKLEY (219) | 23 | 19 | -4 | OCCIDENTAL PERMIAN LTD. (9) · BASS ENTERPRISES PRODUCTION CO. (7) · APACHE CORPORATION (1) |
| LAVACA (285) | 25 | 19 | -6 | PETRA OLEUM CORP. (3) · DOMINION OKLAHOMA TEXAS E&P, INC (2) · GRUY PETROLEUM MANAGEMENT CO. (2) |
| LIVE OAK (297) | 18 | 19 | +1 | COMSTOCK OIL & GAS, INC. (2) · KCS RESOURCES, INC. (2) · AMERICAN SHORELINE, INC. (1) |
| ANDERSON (1) | 15 | 18 | +3 | CHEVRON U. S. A. INC. (5) · ANADARKO PETROLEUM CORPORATION (4) · LOCKOUT CORPORATION (3) |
| BORDEN (33) | 10 | 18 | +8 | CHEVRON U. S. A. INC. (8) · BROTHERS PRODUCTION COMPANY INC. (2) · MANZANO OIL CORPORATION (2) |
| HARRISON (203) | 31 | 18 | -13 | WINCHESTER PRODUCTION COMPANY (6) · BP AMERICA PRODUCTION COMPANY (5) · GRAWARD OPERATING, INC. (2) |
| MOORE (341) | 10 | 18 | +8 | PIONEER NATURAL RES. USA, INC. (13) · CONOCOPHILLIPS COMPANY (1) · FORTAY INC. (1) |
| BEE (25) | 10 | 17 | +7 | CUMMINS & WALKER OIL CO., INC. (2) · DOUBLE PLAY OIL & GAS, INC (2) · HUGHES, DAN A. COMPANY (2) |
| DUVAL (131) | 27 | 17 | -10 | EL CAMPO OPERATING, LLC (5) · HILCORP ENERGY COMPANY (3) · OCEAN ENERGY, INC. (2) |
| JACK (237) | 9 | 17 | +8 | CHOLLA PETROLEUM, INC. (5) · 3-R PRODUCTION, INC. (4) · CARIBOU OPERATING CO. (1) |
| MAVERICK (323) | 9 | 17 | +8 | EXPLORATION COMPANY, THE (12) · ASHTOLA EXPLORATION COMPANY,INC. (2) · BLUE STAR OPERATING COMPANY (2) |
| WARD (475) | 11 | 17 | +6 | SOUTHWEST ROYALTIES, INC. (4) · SEABOARD OPERATING CO. (3) · JETTA OPERATING COMPANY, INC. (2) |
| GRAY (179) | 0 | 16 | +16 | GRUY PETROLEUM MANAGEMENT CO. (11) · PANTERA ENERGY COMPANY (2) · BRADLEY OPERATING CO. (1) |
| TERRY (445) | 3 | 16 | +13 | XTO ENERGY INC. (9) · CHEVRON U. S. A. INC. (3) · DEVON ENERGY PRODUCTION CO, L.P. (3) |
| LA SALLE (283) | 13 | 15 | +2 | LEWIS PETRO PROPERTIES, INC. (10) · VIRTEX PETROLEUM COMPANY, INC. (3) · HILCORP ENERGY COMPANY (1) |
| LIMESTONE (293) | 24 | 15 | -9 | XTO ENERGY INC. (7) · CH4 ENERGY, LLC (2) · MARATHON OIL COMPANY (2) |
| MATAGORDA (321) | 16 | 15 | -1 | EOG RESOURCES, INC. (3) · CARRIZO OIL & GAS, INC. (2) · NOBLE ENERGY INC (2) |
| BRAZORIA (39) | 15 | 14 | -1 | HILCORP ENERGY COMPANY (4) · ALPINE RESOURCES, INC. (2) · NOBLE ENERGY INC (2) |
| HANSFORD (195) | 16 | 14 | -2 | JONES ENERGY, LTD. (6) · RICKS EXPLORATION, INC. (2) · CHESAPEAKE OPERATING, INC. (1) |
| LIBERTY (291) | 11 | 14 | +3 | JOY RESOURCES, INC. (3) · CARRIZO OIL & GAS, INC. (2) · BALLARD EXPLORATION COMPANY,INC. (1) |
| MCMULLEN (311) | 5 | 14 | +9 | CAMDEN RESOURCES, INC. (2) · CENTURY RESOURCES, INC. (2) · HAWTHORN ENERGY PARTNERS, LLC (2) |
| STEPHENS (429) | 16 | 14 | -2 | DELTA OIL & GAS LTD. (4) · L.C.S. PRODUCTION COMPANY (2) · MCCLYMOND, LTD. (2) |
| WINKLER (495) | 18 | 14 | -4 | BASS ENTERPRISES PRODUCTION CO. (3) · CARLOW CORP. (3) · CHEVRON U. S. A. INC. (2) |
| ATASCOSA (13) | 2 | 13 | +11 | CHEVRON U. S. A. INC. (3) · MANTI OPERATING COMPANY (3) · EOG RESOURCES, INC. (2) |
| COLORADO (89) | 3 | 13 | +10 | MAGNUM PRODUCING & OPERATING CO. (3) · DOMINION EXPL. & PROD., INC. (2) · GARRISON LTD. (2) |
| ROBERTS (393) | 12 | 13 | +1 | RANGE PRODUCTION COMPANY (3) · BP AMERICA PRODUCTION COMPANY (2) · BRIGHTON ENERGY, L.L.C. (2) |
| EDWARDS (137) | 7 | 12 | +5 | DOMINION OKLAHOMA TEXAS E&P, INC (7) · EEX E&P COMPANY, L.P. (2) · PAR MINERALS CORPORATION (2) |
| NOLAN (353) | 6 | 12 | +6 | PIONEER EXPLORATION, LTD. (8) · CLEAR FORK, INCORPORATED (3) · VRC OIL & GAS OPERATING INC. (1) |
| SCHLEICHER (413) | 4 | 12 | +8 | UNIT PETROLEUM COMPANY (5) · TXP, INCORPORATED (4) · PATTON, E. N. OIL COMPANY, INC. (2) |
| THROCKMORTON (447) | 5 | 12 | +7 | THROCKMORTON OIL, INC. (3) · BETTIS, BOYLE & STOVALL (1) · COTTONWOOD PETROLEUM CO. (1) |
| UPSHUR (459) | 9 | 12 | +3 | STROUD PETROLEUM, INC. (3) · VERADO ENERGY, INC. (2) · CAMTERRA RESOURCES, INC. (1) |
| KENEDY (261) | 6 | 11 | +5 | CODY ENERGY LLC (2) · KALER ENERGY CORP. (2) · ABACO OPERATING, LLC (1) |
| REEVES (389) | 12 | 11 | -1 | MOBIL PRODUCING TX. & N.M. INC. (2) · PURE RESOURCES, L.P. (2) · RAYDEN (2) |
| GARZA (169) | 9 | 10 | +1 | KERRY PETROLEUM COMPANY, INC. (2) · RJD MANAGEMENT CO., INC. (2) · THREE R OIL COMPANY (2) |
| PARKER (367) | 9 | 10 | +1 | DEVON ENERGY OPERATING CO., L.P. (2) · WESTRIDGE OIL & GAS PROPERTIES (2) · FAGADAU ENERGY CORPORATION (1) |
| WHEELER (483) | 4 | 10 | +6 | EOG RESOURCES, INC. (3) · NEWFIELD EXPL. MID-CON. INC (2) · CAMBRIDGE PRODUCTION, INC. (1) |
| WILLACY (489) | 5 | 10 | +5 | CITATION OIL & GAS CORP. (3) · CODY ENERGY LLC (2) · APACHE CORPORATION (1) |
| BRAZOS (41) | 4 | 9 | +5 | ANADARKO E&P COMPANY LP (3) · PATTERSON PETROLEUM LP (2) · AKG OPERATING COMPANY (1) |
| FORT BEND (157) | 13 | 9 | -4 | ECA HOLDINGS, L.P. (4) · EXXON MOBIL CORPORATION (2) · ATMIC, INC. (1) |
| GLASSCOCK (173) | 9 | 9 | +0 | PIONEER NATURAL RES. USA, INC. (5) · ARKLAND PRODUCING CO., INC. (1) · BTA OIL PRODUCERS (1) |
| JIM WELLS (249) | 6 | 9 | +3 | OCEAN ENERGY, INC. (3) · ATASCA RESOURCES, INC. (1) · DALE OPERATING COMPANY (1) |
| JONES (253) | 16 | 9 | -7 | PARAGON CORPORATION (2) · COTTONWOOD PETROLEUM CO. (1) · ENERGEX INC. (1) |
| KLEBERG (273) | 13 | 9 | -4 | EL PASO PRODUCTION OIL & GAS CO. (4) · EXXON MOBIL CORPORATION (3) · BNP PETROLEUM CORPORATION (1) |
| MONTAGUE (337) | 42 | 9 | -33 | HOOD, J. FRANK, JR. (2) · OSBORN,W.B. OIL & GAS OPERATIONS (2) · HEP OIL COMPANY, LTD. (1) |
| POLK (373) | 4 | 9 | +5 | FAMCOR OIL, INC. (4) · COMSTOCK OIL & GAS, INC. (2) · CLASSIC OIL & GAS, INC. (1) |
| STONEWALL (433) | 6 | 9 | +3 | WALTER EXPLORATION COMPANY (3) · NOSIVAD OIL, INC. (2) · CROWN PETROLEUM CORP. (1) |
| WASHINGTON (477) | 4 | 9 | +5 | ANADARKO E&P COMPANY LP (5) · ARCTURUS OPERATING COMPANY (2) · CHESAPEAKE OPERATING, INC. (1) |
| WICHITA (485) | 11 | 9 | -2 | BTO VENTURE, INC. (2) · HOCO, INC. (2) · HOOD, J. FRANK, JR. (2) |
| CALHOUN (57) | 8 | 8 | +0 | CUMMINS & WALKER OIL CO., INC. (2) · KEBO OIL & GAS, INC. (2) · C & E OPERATING, INC. (1) |
| COCHRAN (79) | 2 | 8 | +6 | ENERGEN RESOURCES CORPORATION (4) · UNION ROYALTY, INC. (2) · YUCCA ENERGY, INC. (2) |
| CONCHO (95) | 15 | 8 | -7 | ULTRA OIL & GAS, INC. (2) · BOWERMAN ENERGY COMPANY (1) · DAUBERT OPERATING, L.L.C. (1) |
| GALVESTON (167) | 10 | 8 | -2 | HUNT, HASSIE EXPLORATION COMPANY (3) · RUTHERFORD OIL CORPORATION (2) · HILCORP ENERGY COMPANY (1) |
| HUTCHINSON (233) | 1 | 8 | +7 | HUBER, J. M., CORPORATION (5) · ARRINGTON CJM, INC. (1) · P. L. O. (1) |
| SAN PATRICIO (409) | 17 | 8 | -9 | EOG RESOURCES, INC. (2) · CABOT OIL & GAS CORPORATION (1) · ESENJAY EXPLORATION, INC (1) |
| SHERMAN (421) | 11 | 8 | -3 | BP AMERICA PRODUCTION COMPANY (2) · HRF EXPLORATION & PRODUCTION,INC (2) · CONOCOPHILLIPS COMPANY (1) |
| TAYLOR (441) | 5 | 8 | +3 | ADKINS, R. L. CORP. (3) · BARBEE, INC. (1) · GRAY OIL & GAS INC. (1) |
| CHEROKEE (73) | 9 | 7 | -2 | SAMSON LONE STAR LP (6) · BISON ENERGY PARTNERS, LTD. (1) |
| FAYETTE (149) | 10 | 7 | -3 | ANADARKO E&P COMPANY LP (4) · ERNEST OPERATING COMPANY (1) · STROUD OIL PROPERTIES, INC. (1) |
| IRION (235) | 13 | 7 | -6 | TXP, INCORPORATED (3) · SAMSON LONE STAR LP (2) · MAYNARD OIL CO. (1) |
| JOHNSON (251) | 4 | 7 | +3 | HALLWOOD ENERGY CORPORATION (5) · EOG RESOURCES, INC. (2) |
| KING (269) | 12 | 7 | -5 | MEDDERS OIL COMPANY, INC. (4) · BURNETT OIL CO., INC. (1) · GUNN OIL COMPANY (1) |
| MARTIN (317) | 9 | 7 | -2 | ENDEAVOR ENERGY RESOURCES L.P. (3) · ROFF OPERATING COMPANY, LLC (2) · EL PASO NATURAL GAS COMPANY (1) |
| STERLING (431) | 6 | 7 | +1 | RANGE PRODUCTION COMPANY (4) · ATROPOS PRODUCTION CORPORATION (1) · ATROPOS EXPLORATION COMPANY (1) |
| YOUNG (503) | 12 | 7 | -5 | GOOPCO, INC. (3) · HERRING, RAY (2) · RIDGE OIL COMPANY (1) |
| CLAY (77) | 5 | 6 | +1 | AZTEC OIL & GAS COMPANY "A" (2) · ALLEN, C. L. (DOIE) (1) · HESS, JERRY OPERATING CO. (1) |
| COLEMAN (83) | 6 | 6 | +0 | HOFCO, INC. (2) · ENCON SERVICES, INC. (1) · ENRICH OIL CORPORATION (1) |
| DAWSON (115) | 3 | 6 | +3 | FASKEN OIL AND RANCH, LTD. (2) · EXCO RESOURCES, INC. (1) · MILLER, DYER & CO. LLC (1) |
| DE WITT (123) | 3 | 6 | +3 | EL PASO PRODUCTION OIL & GAS CO. (1) · FLATROCK ENERGY, INC. (1) · RINCON PETROLEUM CORPORATION (1) |
| GUADALUPE (187) | 2 | 6 | +4 | VINTAGE PETROLEUM, INC. (6) |
| HARDIN (199) | 5 | 6 | +1 | TEXAKOTA, INC. (2) · CROWN PETROLEUM CORP. (1) · MERIT ENERGY COMPANY (1) |
| JEFFERSON (245) | 7 | 6 | -1 | EOG RESOURCES, INC. (2) · MERIT ENERGY COMPANY (1) · MILESTONE OPERATING, INC. (1) |
| RUNNELS (399) | 21 | 6 | -15 | IMPERIAL GAS RESOURCES LLC (3) · D. W. R. OIL CO., INC. (2) · PIONEER EXPLORATION, LTD. (1) |
| ARCHER (9) | 3 | 5 | +2 | BRIDWELL OIL CO. (1) · SCRIBNER, JEFF (1) · STOVALL OPERATING CO. (1) |
| CALLAHAN (59) | 4 | 5 | +1 | GLOVER, MICHAEL C. (1) · J & M COMPANY (1) · MISSION ENERGY INC. (1) |
| CHAMBERS (71) | 10 | 5 | -5 | DAVIS PETROLEUM CORP. (1) · DELTA EXPLORATION COMPANY, INC. (1) · OCEAN ENERGY, INC. (1) |
| HARDEMAN (197) | 9 | 5 | -4 | KEY ENERGY OF COLORADO, INC. (3) · CORDA CORPORATION (1) · TAYLOR, BEN J. INC. (1) |
| HENDERSON (213) | 4 | 5 | +1 | KEY PRODUCTION COMPANY, INC. (2) · PALMER PETROLEUM INC. (1) · STROUD PETROLEUM, INC. (1) |
| HUDSPETH (229) | 0 | 5 | +5 | TRAIL MOUNTAIN, INC. (5) |
| LAMB (279) | 0 | 5 | +5 | OCCIDENTAL PERMIAN LTD. (2) · OXY USA WTP LP (2) · LACKEY, WILLIAM H. OIL AND GAS (1) |
| LEE (287) | 3 | 5 | +2 | ANADARKO E&P COMPANY LP (2) · HOLIFIELD OIL COMPANY (2) · ANADARKO AUSTIN CHALK COMPANY (1) |
| SHELBY (419) | 10 | 5 | -5 | DALLAS PRODUCTION, INC. (1) · ELLORA OPERATING, L.P. (1) · KEY PRODUCTION COMPANY, INC. (1) |
| AUSTIN (15) | 4 | 4 | +0 | JAMEX, INC. (2) · MAGNUM PRODUCING & OPERATING CO. (1) · STRAND ENERGY, L.C. (1) |
| COTTLE (101) | 1 | 4 | +3 | BURNETT OIL CO., INC. (2) · ALPINE PETROLEUM (1) · GUNN OIL COMPANY (1) |
| EASTLAND (133) | 7 | 4 | -3 | KING OPERATING CORPORATION (2) · ARNOT, W. G., JR. (1) · FALCON GAS STORAGE CO., INC. (1) |
| FRIO (163) | 4 | 4 | +0 | FIRST ROCK, INC. (1) · HOLLEY OIL COMPANY, LLC (1) · TEXAS, LES & CO. (1) |
| HARRIS (201) | 16 | 4 | -12 | AMERICAN ENERGY SOURCES, INC. (1) · BRAMMER ENGINEERING, INC. (1) · PRIME OPERATING COMPANY (1) |
| LUBBOCK (303) | 6 | 4 | -2 | ATMOS ENERGY CORPORATION (2) · TEXLAND PETROLEUM INC. (2) |
| MENARD (327) | 5 | 4 | -1 | QUINTX EXPLORATION, INC. (2) · HALVEY ENERGY CO. (1) · LECLAIR OPERATING CO., INC. (1) |
| VAL VERDE (465) | 5 | 4 | -1 | EEX E&P COMPANY, L.P. (2) · PHILLIPS PETROLEUM COMPANY (1) · RIO-TEX, INC. (1) |
| MATGRDA IS-LB (703) | 3 | 4 | +1 | GRYPHON EXPLORATION COMPANY (1) · LLOG EXPLORATION TEXAS, L.P. (1) · OSPREY PETROLEUM COMPANY, INC. (1) |
| CALDWELL (55) | 4 | 3 | -1 | VINTAGE PETROLEUM, INC. (2) · SCULLY ENERGY CORPORATION (1) |
| COMANCHE (93) | 3 | 3 | +0 | PARAGON OIL & GAS, LLC (2) · HOPKINS, T. M. OPERATING CO. (1) |
| FOARD (155) | 14 | 3 | -11 | MID-CONTINENTAL EXPLORATION,INC. (2) · WELLS, KEITH (1) |
| GRAYSON (181) | 1 | 3 | +2 | CHEVRON U. S. A. INC. (1) · HEAPE EXPLORATION, INC. (1) · SAMSON LONE STAR LP (1) |
| HARTLEY (205) | 0 | 3 | +3 | PIONEER NATURAL RES. USA, INC. (2) · CONOCOPHILLIPS COMPANY (1) |
| HOUSTON (225) | 0 | 3 | +3 | PATRIOT E & P COMPANY (1) · RANGE PRODUCTION COMPANY (1) · SDG OPERATING COMPANY, INC (1) |
| JASPER (241) | 3 | 3 | +0 | ANADARKO E&P COMPANY LP (2) · LACY OPERATIONS, LTD. (1) |
| KARNES (255) | 9 | 3 | -6 | CRAWFORD ENERGY OPERATING CO (2) · WELDER EXPLORATION & PROD., INC. (1) |
| KENT (263) | 5 | 3 | -2 | OCCIDENTAL PERMIAN LTD. (1) · PATTON, E. N. OIL COMPANY, INC. (1) · THREE SPAN OIL & GAS, INC. (1) |
| KNOX (275) | 2 | 3 | +1 | T-N-T ENGINEERING, INC. (2) · GUNN OIL COMPANY (1) |
| LEON (289) | 5 | 3 | -2 | BRYANT - CHASE ENERGY CORP. (1) · CARR RESOURCES, INC. (1) · FIRST SOURCE TEXAS, INC. (1) |
| SAN JACINTO (407) | 2 | 3 | +1 | FAMCOR OIL, INC. (2) · ELLIOTT OIL & GAS COMPANY (1) |
| TRINITY (455) | 1 | 3 | +2 | RANGE PRODUCTION COMPANY (2) · ODEGARD ENERGY, INC. (1) |
| VAN ZANDT (467) | 9 | 3 | -6 | UNION OIL COMPANY OF CALIFORNIA (2) · PALMER PETROLEUM INC. (1) |
| ANGELINA (5) | 1 | 2 | +1 | RANGE PRODUCTION COMPANY (2) |
| ARANSAS (7) | 0 | 2 | +2 | WALTER OIL & GAS CORPORATION (2) |
| CAMERON (61) | 0 | 2 | +2 | KEBO OIL & GAS, INC. (1) · WESTERN GULF OIL & GAS, LLC (1) |
| CASS (67) | 5 | 2 | -3 | NOBLE ENERGY INC (1) · SULPHUR RIVER EXPLORATION, INC. (1) |
| ERATH (143) | 3 | 2 | -1 | INTERSTATE EXPLORATIONS LLC (1) · NICHOLS,EDWIN S EXPLORATIONS INC (1) |
| HOPKINS (223) | 0 | 2 | +2 | TEXTRON SOUTHWEST L.L.C. (2) |
| JIM HOGG (247) | 6 | 2 | -4 | HOUSTON EXPLORATION COMPANY, THE (1) · LYNX OPERATING CO., INC. (1) |
| LOVING (301) | 6 | 2 | -4 | EOG RESOURCES, INC. (1) · FOREST OIL CORPORATION (1) |
| MARION (315) | 3 | 2 | -1 | NADEL & GUSSMAN (2) |
| ORANGE (361) | 2 | 2 | +0 | PEOPLES ENERGY PROD.-TX, L.P. (1) · REEF EXPLORATION, INC. (A-1) (1) |
| REAL (385) | 0 | 2 | +2 | RIO-TEX, INC. (2) |
| TYLER (457) | 5 | 2 | -3 | BLUE RIDGE GROUP, INC. (1) · ERGON ENERGY PARTNERS, L.P. (1) |
| WILBARGER (487) | 4 | 2 | -2 | DRY FORK PRODUCTION CO (1) · WW OPERATING COMPANY (1) |
| WILSON (493) | 5 | 2 | -3 | DEWBRE PETROLEUM CORPORATION (1) · FIRST ROCK, INC. (1) |
| WOOD (499) | 1 | 2 | +1 | NOBLE & CANTRELL EXPL. CO., INC. (1) · VALENCE OPERATING COMPANY (1) |
| MUSTANG IS-SB (602) | 0 | 2 | +2 | EL PASO PRODUCTION COMPANY (1) · OSPREY PETROLEUM COMPANY, INC. (1) |
| MUSTANG IS-LB (702) | 0 | 2 | +2 | UNION OIL COMPANY OF CALIFORNIA (2) |
| BASTROP (21) | 3 | 1 | -2 | TANGLEWOOD OIL & GAS CO. (1) |
| BROWN (49) | 3 | 1 | -2 | BELL ARROWHEAD, INC. (1) |
| BURLESON (51) | 3 | 1 | -2 | WCS OIL AND GAS CORPORATION (1) |
| CARSON (65) | 0 | 1 | +1 | PANTERA ENERGY COMPANY (1) |
| CHILDRESS (75) | 0 | 1 | +1 | CORLENA OIL COMPANY (1) |
| COKE (81) | 1 | 1 | +0 | LANE OPERATING COMPANY (1) |
| CROSBY (107) | 0 | 1 | +1 | ANADARKO PETROLEUM CORPORATION (1) |
| CULBERSON (109) | 0 | 1 | +1 | CAPITAN ENERGY, INCORPORATED (1) |
| FALLS (145) | 0 | 1 | +1 | K & D ENTERPRISES, INC. (1) |
| GRIMES (185) | 2 | 1 | -1 | STROUD OIL PROPERTIES, INC. (1) |
| HALE (189) | 0 | 1 | +1 | ATMOS ENERGY CORPORATION (1) |
| HASKELL (207) | 1 | 1 | +0 | KENDRICK OIL AND GAS COMPANY (1) |
| KIMBLE (267) | 1 | 1 | +0 | BRITNIC OIL & GAS, INC. (1) |
| MADISON (313) | 2 | 1 | -1 | MISSION RESOURCES CORPORATION (1) |
| MORRIS (343) | 0 | 1 | +1 | BURK ROYALTY CO., LTD. (1) |
| NAVARRO (349) | 6 | 1 | -5 | KILMARNOCK OIL COMPANY, INC. (1) |
| RED RIVER (387) | 0 | 1 | +1 | STF AMERICA, LLC (1) |
| SWISHER (437) | 0 | 1 | +1 | ATMOS ENERGY CORPORATION (1) |
| TOM GREEN (451) | 3 | 1 | -2 | FORTUNE PRODUCTION CO. (1) |
| WALKER (471) | 1 | 1 | +0 | SMALL, R.P. CORP. (1) |
| BRAZOS-SB (604) | 0 | 1 | +1 | ENERGY PARTNERS, LTD. (1) |
| HIGH IS-SB (606) | 2 | 1 | -1 | HELIS, WILLIAM G. CO., LLC, THE (1) |
| N PADRE IS-LB (701) | 0 | 1 | +1 | SPINNAKER EXPLORATION CO.,L.L.C. (1) |
| BRAZOS-LB (704) | 0 | 1 | +1 | EL PASO PRODUCTION OIL & GAS CO. (1) |
| BAYLOR (23) | 2 | 0 | -2 | |
| BEXAR (29) | 2 | 0 | -2 | |
| CAMP (63) | 1 | 0 | -1 | |
| FISHER (151) | 2 | 0 | -2 | |
| FRANKLIN (159) | 1 | 0 | -1 | |
| KAUFMAN (257) | 1 | 0 | -1 | |
| KINNEY (271) | 1 | 0 | -1 | |
| LYNN (305) | 1 | 0 | -1 | |
| MCCULLOCH (307) | 2 | 0 | -2 | |
| MILAM (331) | 5 | 0 | -5 | |
| SABINE (403) | 1 | 0 | -1 | |
| SAN AUGUSTINE (405) | 1 | 0 | -1 | |
| TITUS (449) | 1 | 0 | -1 | |
| UVALDE (463) | 1 | 0 | -1 | |
| WILLIAMSON (491) | 2 | 0 | -2 | |
| ZAVALA (507) | 7 | 0 | -7 | |
| GALVESTON-LB (706) | 1 | 0 | -1 |