◆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: 1998Q2
Original drilling permits by county, shown as the change since 1998Q1. Hover over a county to see its numbers. Click one to compare its most active operators.
← 1998Q1 · 1998Q2 · 1998Q3 → permit counts · change vs prior quarter
≤−30
−29…−10
−9…−1
0
+1…+9
+10…+29
+30 and up
187 counties had at least one permit approved in 1998Q2.
Table view: every county with activity (205)
| County | 1998Q1 | 1998Q2 | Δ | Top operators (1998Q2) |
|---|---|---|---|---|
| WEBB (479) | 82 | 109 | +27 | CONOCO INC. (55) · MICHAEL PETROLEUM CORPORATION (8) · ENRON OIL & GAS COMPANY (7) |
| PANOLA (365) | 91 | 87 | -4 | ENRON OIL & GAS COMPANY (13) · PENNZOIL EXPLORATION & PROD. CO. (10) · UNION PACIFIC RESOURCES COMPANY (10) |
| CROCKETT (105) | 112 | 71 | -41 | UNION PACIFIC RESOURCES COMPANY (20) · CROSS TIMBERS OPERATING COMPANY (13) · PIONEER NATURAL RES. USA, INC. (9) |
| ZAPATA (505) | 56 | 60 | +4 | ENRON OIL & GAS COMPANY (13) · CONOCO INC. (7) · HOUSTON EXPLORATION COMPANY, THE (7) |
| WISE (497) | 26 | 56 | +30 | MITCHELL ENERGY CORPORATION (41) · JW ENERGY CO., LTD (5) · LAKOTA ENERGY, LTD. (2) |
| HIDALGO (215) | 47 | 55 | +8 | COASTAL OIL & GAS CORPORATION (16) · TEXACO E & P INC. (8) · FINA OIL & CHEMICAL COMPANY (6) |
| ANDREWS (3) | 81 | 54 | -27 | EXXON CORP. (13) · LOMAK PRODUCTION COMPANY (11) · CODA ENERGY, INC. (5) |
| LAVACA (285) | 27 | 53 | +26 | MOOSE OPERATING CO., INC. (7) · COSTILLA ENERGY, INC. (5) · DREYFUS, LOUIS NATURAL GAS CORP (5) |
| SUTTON (435) | 41 | 51 | +10 | DREYFUS, LOUIS NATURAL GAS CORP (35) · GRUY PETROLEUM MANAGEMENT CO. (6) · LOMAK PRODUCTION COMPANY (6) |
| EDWARDS (137) | 31 | 48 | +17 | HERITAGE PETROLEUM CORPORATION (18) · LOMAK PRODUCTION COMPANY (14) · DREYFUS, LOUIS NATURAL GAS CORP (5) |
| DUVAL (131) | 23 | 44 | +21 | EDGE PETROLEUM OPER. CO., INC. (7) · MOBIL PRODUCING TX. & N.M. INC. (4) · MILLER, W. C. OPERATING COMPANY (3) |
| HUTCHINSON (233) | 16 | 42 | +26 | HUBER, J. M., CORPORATION (24) · UMC PETROLEUM CORPORATION (9) · CRESCENDO RESOURCES, L.P. (4) |
| PECOS (371) | 40 | 38 | -2 | CLIDE OIL CORP. (6) · RIATA ENERGY, INC. (6) · BURLINGTON RESOURCES OIL&GAS CO. (2) |
| REFUGIO (391) | 39 | 38 | -1 | QUINTANA PET. CORP. (12) · C & E OPERATING, INC. (6) · WISER OIL COMPANY, THE (6) |
| MIDLAND (329) | 89 | 34 | -55 | ARCO PERMIAN (14) · PIONEER NATURAL RES. USA, INC. (6) · TERRACE PETROLEUM CORPORATION (5) |
| ECTOR (135) | 126 | 32 | -94 | ANADARKO PETROLEUM CORPORATION (13) · ALTURA ENERGY LTD. (5) · PHILLIPS PETROLEUM COMPANY (4) |
| RUSK (401) | 31 | 32 | +1 | AMERICAN OPERATING COMPANY (4) · AMOCO PRODUCTION COMPANY (3) · PALMER PETROLEUM INC. (3) |
| WARD (475) | 26 | 32 | +6 | ALTURA ENERGY LTD. (6) · CHEVRON U. S. A. INC. (6) · TAURUS EXPLORATION U.S.A., INC. (4) |
| HOCKLEY (219) | 27 | 31 | +4 | ALTURA ENERGY LTD. (25) · BASS ENTERPRISES PRODUCTION CO. (1) · MAYNARD OIL CO. (1) |
| JACK (237) | 29 | 30 | +1 | ARUBA PETROLEUM, INC. (4) · CUMMING COMPANY, INC. THE (3) · JW ENERGY CO., LTD (3) |
| STARR (427) | 50 | 30 | -20 | CONOCO INC. (4) · ORYX ENERGY COMPANY (4) · COASTAL OIL & GAS CORPORATION (3) |
| GOLIAD (175) | 34 | 29 | -5 | EDGE PETROLEUM OPER. CO., INC. (7) · ABRAXAS PETROLEUM CORPORATION (2) · C & E OPERATING, INC. (2) |
| PALO PINTO (363) | 24 | 29 | +5 | FOUR SQUARE PRODUCTION, L.L.C. (7) · ENGAS CORPORATION (2) · ERATZ INVESTMENTS INC. (2) |
| CRANE (103) | 52 | 28 | -24 | BURLINGTON RES O & G CO-MIDLAND (11) · MERIT ENERGY COMPANY (5) · EXXON CORP. (3) |
| SHACKELFORD (417) | 11 | 28 | +17 | T-N-T ENGINEERING, INC. (10) · BRECK OPERATING CORP. (4) · RED-TEX ENERGY SERVICES, INC. (3) |
| HOWARD (227) | 49 | 27 | -22 | MARATHON OIL COMPANY (13) · WESTPORT OIL AND GAS COMPANY INC (5) · VISTA RESOURCES, INC. (A) (3) |
| JACKSON (239) | 21 | 27 | +6 | VINTAGE PETROLEUM, INC. (12) · BRAYTON OPERATING CORP. (3) · ALLEGRO INVESTMENTS, INC. (2) |
| POTTER (375) | 28 | 27 | -1 | PIONEER NATURAL RES. USA, INC. (26) · SUNLIGHT EXPLORATION, INC. (1) |
| UPTON (461) | 62 | 27 | -35 | BURLINGTON RESOURCES OIL&GAS CO. (8) · PIONEER NATURAL RES. USA, INC. (3) · UMC PETROLEUM CORPORATION (3) |
| NUECES (355) | 17 | 26 | +9 | SHELL WESTERN E&P INC. (12) · UNION PACIFIC RESOURCES COMPANY (3) · ATAPCO (2) |
| VICTORIA (469) | 31 | 26 | -5 | HART PETROLEUM SERVICES, INC (4) · BETTIS, BOYLE & STOVALL (2) · CARRIZO OIL & GAS, INC. (2) |
| HARRISON (203) | 12 | 25 | +13 | AMOCO PRODUCTION COMPANY (8) · WINCHESTER PRODUCTION COMPANY (4) · HOPEWELL OPERATING, INC. (2) |
| THROCKMORTON (447) | 20 | 25 | +5 | ADEXCO OPERATING COMPANY (5) · RICHARDS, TOT OIL CO. (4) · DAHAB ENERGY INC. (3) |
| WHARTON (481) | 23 | 25 | +2 | HOLLIMON OIL CORPORATION (4) · ADOBE ENERGY, INC. (3) · GEODOMINION PETROLEUM (3) |
| FREESTONE (161) | 26 | 23 | -3 | ANADARKO PETROLEUM CORPORATION (10) · APACHE CORPORATION (6) · BRG PETROLEUM, INC. (2) |
| GAINES (165) | 36 | 23 | -13 | ALTURA ENERGY LTD. (14) · UNION OIL COMPANY OF CALIFORNIA (4) · SAGE ENERGY COMPANY (3) |
| ARCHER (9) | 17 | 21 | +4 | BORDERS, DELBERT L. INC. (5) · GUIDANCE OIL DEVELOPERS (4) · KNOBLOCH, ALBERT (2) |
| STEPHENS (429) | 18 | 21 | +3 | DELTA OIL & GAS COMPANY (4) · KOKOMO ENERGY, INC. (3) · MCCLYMOND, INC. (3) |
| CHAMBERS (71) | 29 | 20 | -9 | EXXON CORP. (6) · CABOT OIL & GAS CORPORATION (2) · HARRISON, DAN J. III&BRUCE F. (2) |
| MCMULLEN (311) | 13 | 20 | +7 | SWIFT ENERGY COMPANY (10) · CABOT OIL & GAS CORPORATION (2) · TEXAS EASTERN TRANSMISSION CORP. (2) |
| BRAZORIA (39) | 8 | 19 | +11 | MCGOWAN WORKING PARTNERS (3) · NORTH CENTRAL OIL CORP. (2) · ZINN PETROLEUM CO. (2) |
| COLORADO (89) | 3 | 19 | +16 | MITCHELL ENERGY CORPORATION (3) · SHANA PETROLEUM COMPANY (2) · CAMOIL, INC. (1) |
| LIVE OAK (297) | 21 | 19 | -2 | CODY ENERGY, INC. (3) · SHERIDAN ENERGY,INC. (3) · COLOGNE PRODUCTION COMPANY (2) |
| HEMPHILL (211) | 19 | 18 | -1 | CRESCENDO RESOURCES, L.P. (4) · BRACKEN OPERATING, L.L.C. (3) · BRIGHAM OIL & GAS, L.P. (2) |
| IRION (235) | 22 | 18 | -4 | DREYFUS, LOUIS NATURAL GAS CORP (8) · ANADARKO PETROLEUM CORPORATION (6) · CONCHO OILFIELD SERV & OPER CO. (2) |
| LIMESTONE (293) | 18 | 18 | +0 | SKLAR & PHILLIPS OIL CO. (5) · VALENCE OPERATING COMPANY (4) · REYNOLDS DRILLING CO., INC. (2) |
| MARTIN (317) | 25 | 18 | -7 | ARCO PERMIAN (7) · ODESSA EXPLORATION, INC. (5) · STEPHENS, AUTRY C. (3) |
| RUNNELS (399) | 31 | 18 | -13 | ENRICH OIL CORPORATION (3) · PIONEER ENERGY CORPORATION (3) · HOPEWELL OPERATING, INC. (2) |
| BEE (25) | 23 | 17 | -6 | EDGE PETROLEUM OPER. CO., INC. (6) · C & E OPERATING, INC. (3) · PIONEER NATURAL RES. USA, INC. (2) |
| NOLAN (353) | 24 | 17 | -7 | NORTHLAND OPERATING COMPANY (3) · AMERAC ENERGY CORPORATION (2) · PATTERSON PETROLEUM, INC. (2) |
| WICHITA (485) | 22 | 17 | -5 | CODA ENERGY, INC. (4) · ABB OIL CO., INC. (2) · HOOD, J. F. (2) |
| BROOKS (47) | 28 | 16 | -12 | EXXON CORP. (4) · MAGUIRE OIL COMPANY (4) · SHELL WESTERN E&P INC. (3) |
| CONCHO (95) | 10 | 16 | +6 | SULLIVAN, HOLLIS R. INC. (4) · PICKENS COMPANY, INC., THE (2) · SEDONA OIL & GAS CORP. (2) |
| GRAY (179) | 37 | 16 | -21 | GRUY PETROLEUM MANAGEMENT CO. (14) · BETA-TEX, AN OKLAHOMA CORP. (1) · PANTERA ENERGY COMPANY (1) |
| SAN PATRICIO (409) | 15 | 16 | +1 | SANDALWOOD OIL & GAS, INC. (4) · GOODRICH PETROLEUM COMPANY (2) · KIMBELL OIL COMPANY OF TEXAS (2) |
| WINKLER (495) | 22 | 15 | -7 | MW PETROLEUM CORPORATION (4) · PENNZOIL EXPLORATION & PROD. CO. (4) · ARCH PETROLEUM INC. (1) |
| HANSFORD (195) | 16 | 14 | -2 | JONES ENERGY, LTD. (5) · SONAT EXPLORATION COMPANY-MCR (2) · STRAT LAND EXPLORATION COMPANY (2) |
| LIPSCOMB (295) | 16 | 14 | -2 | CRESCENDO RESOURCES, L.P. (6) · BRIGHAM OIL & GAS, L.P. (1) · CABOT OIL & GAS CORPORATION (1) |
| MATAGORDA (321) | 12 | 14 | +2 | ENRON OIL & GAS COMPANY (4) · APACHE CORPORATION (2) · BOUNDARY VENTURES, INC. (1) |
| REAGAN (383) | 28 | 14 | -14 | MARINER ENERGY, INC. (6) · STEPHENS, AUTRY C. (5) · ENRON OIL & GAS COMPANY (1) |
| YOUNG (503) | 15 | 14 | -1 | ROGERS DRILLING CO. (3) · HILL, R.M. OPERATING INC. (2) · PETERSON, DON COMPANY (2) |
| GARZA (169) | 16 | 13 | -3 | PATTERSON PETROLEUM, INC. (4) · FASKEN OIL AND RANCH, LTD. (1) · FORTSON OIL COMPANY (1) |
| KNOX (275) | 4 | 13 | +9 | SWANSON, TOMMY OIL CO. (4) · HIGH PLAINS GAS SYSTEMS, INC. (3) · CODA ENERGY, INC. (2) |
| ROBERTSON (395) | 9 | 13 | +4 | UNION PACIFIC RESOURCES COMPANY (3) · WILLIAMS, CLAYTON ENERGY, INC. (3) · NORTHFIELD ENTERPRISES, INC. (2) |
| VAN ZANDT (467) | 12 | 13 | +1 | UNION OIL COMPANY OF CALIFORNIA (12) · MORTON INT'L INC,MORTON SALT DIV (1) |
| CALHOUN (57) | 7 | 12 | +5 | PETRO-GUARD PRODUCTION,L.L.C. (4) · ATASCA RESOURCES, INC. (1) · BOIS D'ARC OPERATING CORPORATION (1) |
| GUADALUPE (187) | 9 | 12 | +3 | VINTAGE PETROLEUM, INC. (10) · ALLEN & GRACE OIL COMPANY (1) · TEXAS PETROLEUM INVESTMENT CO. (1) |
| MENARD (327) | 4 | 12 | +8 | DANIEL EXPLORATIONS INC (4) · QUINTX EXPLORATION, INC. (2) · SEDONA OIL & GAS CORP. (2) |
| NEWTON (351) | 4 | 12 | +8 | AXIS ENERGY CORPORATION (2) · MCGOWAN WORKING PARTNERS (2) · UNION PACIFIC RESOURCES COMPANY (2) |
| CALDWELL (55) | 0 | 11 | +11 | VINTAGE PETROLEUM, INC. (9) · SPILLER, J.A. (1) · WESTLAND OIL OF TEXAS, INC. (1) |
| EASTLAND (133) | 3 | 11 | +8 | NORTH RIDGE CORPORATION (3) · GRUY PETROLEUM MANAGEMENT CO. (2) · INTERSTATE EXPLORATIONS LLC (2) |
| GLASSCOCK (173) | 33 | 11 | -22 | BTA OIL PRODUCERS (3) · PIONEER NATURAL RES. USA, INC. (2) · KINDRED PETROLEUM COMPANY (1) |
| JEFFERSON (245) | 10 | 11 | +1 | ENRON OIL & GAS COMPANY (6) · AMOCO PRODUCTION COMPANY (3) · DSTJ CORPORATION (1) |
| JIM WELLS (249) | 12 | 11 | -1 | WINN EXPLORATION CO., INC. (7) · COASTAL OIL & GAS CORPORATION (1) · ENCO EXPLORATION COMPANY (1) |
| ROBERTS (393) | 17 | 11 | -6 | CRESCENDO RESOURCES, L.P. (9) · HUBER, J. M., CORPORATION (1) · UNIT PETROLEUM COMPANY (1) |
| COOKE (97) | 7 | 10 | +3 | BIFFLE, JIMMY JACK (4) · FOUR KIN OIL CO (2) · GIBBS, LOYD LEASING (1) |
| HARDIN (199) | 4 | 10 | +6 | MERIT ENERGY COMPANY (4) · TEXAKOTA, INC. (4) · FOUNDATION OIL COMPANY, INC. (1) |
| HARRIS (201) | 10 | 10 | +0 | EXXON CORP. (4) · COLUMBUS ENERGY CORP. (1) · COX & PERKINS EXPLORATION, INC. (1) |
| MONTAGUE (337) | 16 | 10 | -6 | CHOLLA PETROLEUM, INC. (3) · H & S PRODUCTION, INC. (2) · COOKE & MONTAGUE OPER. CO., INC. (1) |
| TERRELL (443) | 10 | 10 | +0 | BROWN, TOM INC. (5) · ENRON OIL & GAS COMPANY (2) · CHEVRON U. S. A. INC. (1) |
| WHEELER (483) | 12 | 10 | -2 | CRESCENDO RESOURCES, L.P. (2) · SAMEDAN OIL CORPORATION (2) · BLAKEMORE, INC. (1) |
| YOAKUM (501) | 35 | 10 | -25 | COLLINS & WARE, INC. (5) · ALTURA ENERGY LTD. (2) · EXXON CORP. (1) |
| BROWN (49) | 15 | 9 | -6 | CADDO OPERATING INC. (5) · CANDLERIDGE OIL, INC. (2) · ROCKER A OPERATING COMPANY (2) |
| GREGG (183) | 17 | 9 | -8 | MASS ENERGY, INC (2) · QUESTAR EXPL. AND PROD. CO. (2) · C. W. RESOURCES, INC. (1) |
| KING (269) | 12 | 9 | -3 | BURNS, P. C. OIL PRODUCERS INC. (2) · ALPINE PETROLEUM (1) · BIG STATE INDUSTRIES, INC. (1) |
| LIBERTY (291) | 10 | 9 | -1 | BLEDSOE PETRO CORPORATION (4) · COSTILLA ENERGY, INC. (1) · K. O. C. CORPORATION (1) |
| MCCULLOCH (307) | 8 | 9 | +1 | LILLIS, MICHAEL D. (3) · SULLIVAN, HOLLIS R. INC. (2) · BOWERMAN ENERGY COMPANY (1) |
| STERLING (431) | 17 | 9 | -8 | LOMAK PRODUCTION COMPANY (6) · IP PETROLEUM COMPANY, INC. (2) · HAMMAN OIL & REFINING COMPANY (1) |
| TAYLOR (441) | 10 | 9 | -1 | ADKINS, R. L. CORP. (1) · BURNS, P. C. OIL PRODUCERS INC. (1) · FINA OIL & CHEMICAL COMPANY (1) |
| ANDERSON (1) | 13 | 8 | -5 | JLA RESOURCES COMPANY (2) · BROWN, TOM INC. (1) · CALTO OPERATING COMPANY, INC. (1) |
| BORDEN (33) | 7 | 8 | +1 | PHILLIPS PETROLEUM COMPANY (3) · PENNZOIL EXPLORATION & PROD. CO. (2) · DREHER, GEORGE R. (1) |
| GALVESTON (167) | 9 | 8 | -1 | KCS MEDALLION RESOURCES, INC. (2) · SAMSON LONE STAR LP (2) · CHAIN OIL & GAS, INC. (1) |
| JIM HOGG (247) | 9 | 8 | -1 | SWIFT ENERGY COMPANY (2) · EXXON CORP. (1) · GOODRICH PETROLEUM COMPANY (1) |
| KLEBERG (273) | 8 | 8 | +0 | EXXON CORP. (6) · FINA OIL & CHEMICAL COMPANY (1) · ORYX ENERGY COMPANY (1) |
| POLK (373) | 11 | 8 | -3 | BLACK STONE ENERGY COMPANY (1) · CMS NOMECO OIL & GAS CO. (1) · FAMCOR OIL, INC. (1) |
| RED RIVER (387) | 4 | 8 | +4 | GENESIS PRODUCING COMPANY (2) · WOODS OPERATING CO., INC. (2) · BARROW-SHAVER RESOURCES CO. (1) |
| SCURRY (415) | 19 | 8 | -11 | ANADARKO PETROLEUM CORPORATION (4) · PENNZOIL EXPLORATION & PROD. CO. (2) · CHRISTEVE OIL COMPANY, INC. (1) |
| WOOD (499) | 10 | 8 | -2 | J-O'B OPERATING COMPANY (2) · NOBLE & CANTRELL EXPL. CO., INC. (2) · DALLAS PRODUCTION, INC. (1) |
| ARANSAS (7) | 0 | 7 | +7 | CONOCO INC. (2) · ESENJAY EXPLORATION, INC (1) · LIVE OAK RESERVES, INC. (1) |
| BURLESON (51) | 8 | 7 | -1 | SAGE ENERGY COMPANY (3) · UNION PACIFIC RESOURCES COMPANY (2) · GINGER PETROLEUM COMPANY, INC. (1) |
| DENTON (121) | 6 | 7 | +1 | MITCHELL ENERGY CORPORATION (4) · VICARS OIL & GAS CORPORATION (2) · DALLAS PRODUCTION, INC. (1) |
| DE WITT (123) | 6 | 7 | +1 | RIO BRAVO EXPL. & PROD. CO. (2) · SHANGHAI ENERGY CORPORATION (2) · AMPAK OIL COMPANY (1) |
| FORT BEND (157) | 11 | 7 | -4 | EXXON CORP. (2) · ANSCHUTZ EXPLORATION CORPORATION (1) · HARRISON INTERESTS, LTD. (1) |
| HARDEMAN (197) | 10 | 7 | -3 | KEY ENERGY OF COLORADO, INC. (3) · CORDA CORPORATION (1) · FOREE OIL COMPANY (1) |
| JASPER (241) | 5 | 7 | +2 | AVIARA ENERGY CORPORATION (1) · HANSON PRODUCTION COMPANY (1) · HOUSTON HYDROCARBONS, INC. (A) (1) |
| STONEWALL (433) | 14 | 7 | -7 | BROOKS, E. B., JR. (2) · J & J TRADING (1) · LARIAT LAND & EXPLORATION, INC. (1) |
| TYLER (457) | 3 | 7 | +4 | PECOS PETROLEUM COMPANY (3) · PREMIUM EXPLORATION COMPANY (3) · CHESAPEAKE OPERATING, INC. (1) |
| UPSHUR (459) | 14 | 7 | -7 | C. W. RESOURCES, INC. (4) · AMOCO PRODUCTION COMPANY (1) · FLOYD OPERATING COMPANY (1) |
| VAL VERDE (465) | 6 | 7 | +1 | DREYFUS, LOUIS NATURAL GAS CORP (3) · ENRON OIL & GAS COMPANY (3) · CONQUISTADOR EXPL & PROD LLC (1) |
| WILBARGER (487) | 7 | 7 | +0 | GRUY PETROLEUM MANAGEMENT CO. (3) · AK OPERATING CO. (2) · MADISON OIL COMPANY (1) |
| CALLAHAN (59) | 4 | 6 | +2 | HOFCO, INC. (2) · FELDERHOFF PRODUCTION COMPANY (1) · HEXAGON OIL AND GAS INC. (1) |
| FAYETTE (149) | 14 | 6 | -8 | UNION PACIFIC RESOURCES COMPANY (2) · ARROW EXPLORATION COMPANY (1) · GEOSOUTHERN ENERGY CORPORATION (1) |
| FISHER (151) | 8 | 6 | -2 | AMERIND OIL COMPANY, LTD. (1) · ARANSAS DRLG & WORKOVER CO INC (1) · COTTON VALLEY OPERATING COMPANY (1) |
| HASKELL (207) | 8 | 6 | -2 | ADKINS, R. L. CORP. (4) · TITAN ENERGY, INC. (2) |
| KENEDY (261) | 19 | 6 | -13 | EXXON CORP. (5) · PIONEER RESOURCES PRODUCING, L.P (1) |
| KENT (263) | 4 | 6 | +2 | MERIT ENERGY COMPANY (3) · BRISTOL RESOURCES CORPORATION (1) · GUNN OIL COMPANY (1) |
| MAVERICK (323) | 6 | 6 | +0 | EXPLORATION COMPANY, THE (3) · COBRA OIL & GAS CORPORATION (1) · QUEMADO ENERGY, L.L.C. (1) |
| REEVES (389) | 7 | 6 | -1 | BURLINGTON RESOURCES OIL&GAS CO. (1) · MOBIL PRODUCING TX. & N.M. INC. (1) · NEW HORIZON EXPLORATION, INC. (1) |
| SCHLEICHER (413) | 6 | 6 | +0 | DREYFUS, LOUIS NATURAL GAS CORP (3) · LOMAK PRODUCTION COMPANY (1) · RPC OPERATING, INC. (1) |
| WASHINGTON (477) | 5 | 6 | +1 | HALL, D. CORPORATION (4) · UNION PACIFIC RESOURCES COMPANY (2) |
| ATASCOSA (13) | 8 | 5 | -3 | EEX CORPORATION (2) · AMPAK OIL COMPANY (1) · DELCAR, INC. (1) |
| CARSON (65) | 3 | 5 | +2 | CONOCO INC. (2) · PANTERA ENERGY COMPANY (2) · CIRRUS EXPLORATION COMPANY (1) |
| CHEROKEE (73) | 12 | 5 | -7 | UNIVERSAL RESOURCES CORP. (2) · GEO-VEST OF TEXAS, INC. (1) · ROWAN, AL (1) |
| CLAY (77) | 14 | 5 | -9 | PATRICK, JOE BEN (2) · BRIDWELL OIL CO. (1) · BRIDWELL OIL EXPLORATION, INC. (1) |
| COLEMAN (83) | 7 | 5 | -2 | CADDO OPERATING INC. (3) · ALPINE PETROLEUM (1) · SHUMATE, JESS (1) |
| DIMMIT (127) | 20 | 5 | -15 | CAVALIER OIL & GAS, INC. (3) · FIRST ROCK, INC. (1) · U. S. OPERATING, INC. (1) |
| FRIO (163) | 2 | 5 | +3 | PEDECO, INC. (2) · PROPERTY DEVELOPMENT GROUP, INC. (2) · CALAME, JACK (1) |
| GONZALES (177) | 4 | 5 | +1 | PEDECO, INC. (2) · GRUY PETROLEUM MANAGEMENT CO. (1) · SAGE ENERGY COMPANY (1) |
| HOUSTON (225) | 7 | 5 | -2 | HALLWOOD PETROLEUM, INC. (1) · PARTEN OPERATING INC. (1) · PETROREAL INC. (1) |
| KARNES (255) | 4 | 5 | +1 | MILLER, W. C. OPERATING COMPANY (2) · HUGHES, DAN A. COMPANY (1) · MODERN EXPLORATION, INC. (1) |
| LEE (287) | 5 | 5 | +0 | UNION PACIFIC RESOURCES COMPANY (4) · MORRIS, W. DALE INC. (1) |
| LOVING (301) | 4 | 5 | +1 | SYNERGY OIL & GAS, INC. (A) (5) |
| MADISON (313) | 1 | 5 | +4 | BARROW-SHAVER RESOURCES CO. (2) · NEWSTAR ENERGY OF TEXAS L.L.C. (2) · ESTATE OIL & GAS CORP. (1) |
| MOORE (341) | 15 | 5 | -10 | SEAGULL ENERGY E&P INC. (3) · FORTUNE OPERATING COMPANY (1) · PIONEER NATURAL RES. USA, INC. (1) |
| NACOGDOCHES (347) | 3 | 5 | +2 | EXXON CORP. (2) · MAGNA OIL & GAS CORPORATION (1) · MW PETROLEUM CORPORATION (1) |
| OCHILTREE (357) | 14 | 5 | -9 | ALPAR RESOURCES, INC. (1) · COURSON OIL & GAS, INC. (1) · GRAVES OPERATING (1) |
| ORANGE (361) | 4 | 5 | +1 | TRI-C RESOURCES, INC. (2) · FORT APACHE ENERGY, INC. (1) · PATRICK OPERATING COMPANY INC(A) (1) |
| SHELBY (419) | 3 | 5 | +2 | SONAT EXPLORATION COMPANY -TYLER (2) · KEY PRODUCTION COMPANY, INC. (1) · SAMEDAN OIL CORPORATION (1) |
| TERRY (445) | 5 | 5 | +0 | WISER OIL COMPANY, THE (2) · AMERADA HESS CORPORATION (1) · QUINTANA PET. CORP. (1) |
| AUSTIN (15) | 3 | 4 | +1 | UNION PACIFIC RESOURCES COMPANY (2) · GOODRICH PETROLEUM COMPANY (1) · SHAMROCK OIL CO. (1) |
| CASS (67) | 1 | 4 | +3 | COSTILLA ENERGY, INC. (2) · D-S-B PROPERTIES, INC. (1) · HOWELL & SANDLIN, INC. (1) |
| DAWSON (115) | 15 | 4 | -11 | ADKINS, R. L. CORP. (1) · BRIGHAM OIL & GAS, L.P. (1) · READ & STEVENS, INC. (1) |
| GRIMES (185) | 4 | 4 | +0 | MARATHON OIL COMPANY (2) · CHESAPEAKE OPERATING, INC. (1) · GAITHER PETROLEUM CORPORATION (1) |
| JONES (253) | 14 | 4 | -10 | BELL, JOHNNY INC. (1) · HOLDEN OIL AND GAS (1) · LANEER RESOURCES COMPANY (1) |
| LEON (289) | 6 | 4 | -2 | CALTO OPERATING COMPANY, INC. (2) · AMOCO PRODUCTION COMPANY (1) · HELMERICH & PAYNE, INC. (1) |
| MARION (315) | 0 | 4 | +4 | MITCHELL ENERGY CORPORATION (3) · KAISER-FRANCIS OIL COMPANY (1) |
| TOM GREEN (451) | 3 | 4 | +1 | DINERO OPERATING COMPANY (1) · ENEXCO, INC. (1) · HECK EXPLORATION COMPANY (1) |
| WILLACY (489) | 5 | 4 | -1 | EXXON CORP. (2) · CITATION OIL & GAS CORP. (1) · ESENJAY PETROLEUM CORP. (1) |
| WILSON (493) | 11 | 4 | -7 | PEDECO, INC. (2) · GEO-GRAPHIC PRODUCTION, INC. (1) · ROLLERT CO., INC., THE (1) |
| COCHRAN (79) | 5 | 3 | -2 | YUCCA ENERGY, INC. (3) |
| DICKENS (125) | 14 | 3 | -11 | GUNN OIL COMPANY (2) · POLK PETROLEUM, INC. (1) |
| ERATH (143) | 4 | 3 | -1 | SABRE OIL AND GAS CORP. (2) · STEPHENS & JOHNSON OPERATING CO. (1) |
| GRAYSON (181) | 4 | 3 | -1 | BLACK OIL COMPANY, INC. (2) · CHEVRON U. S. A. INC. (1) |
| SAN JACINTO (407) | 2 | 3 | +1 | FAMCOR OIL, INC. (2) · ROYAL PRODUCTION COMPANY, INC. (1) |
| SMITH (423) | 4 | 3 | -1 | HUNT, WM. HERBERT, TRUST EST. (1) · LYNE ENERGY CORPORATION (1) · SCHLACHTER, DAVID A. (1) |
| BAYLOR (23) | 1 | 2 | +1 | GULF STATES PETRO. CORP. (1) · TRIO OPERATING COMPANY, INC. (1) |
| CAMP (63) | 6 | 2 | -4 | MERIT ENERGY COMPANY (2) |
| COKE (81) | 7 | 2 | -5 | AMERAC ENERGY CORPORATION (1) · EXXON CORP. (1) |
| COTTLE (101) | 1 | 2 | +1 | BURNETT OIL CO., INC. (2) |
| CROSBY (107) | 1 | 2 | +1 | ANADARKO PETROLEUM CORPORATION (2) |
| DONLEY (129) | 2 | 2 | +0 | GRUY PETROLEUM MANAGEMENT CO. (2) |
| LA SALLE (283) | 7 | 2 | -5 | HUGHES, DAN A. COMPANY (1) · SUTTON PRODUCING CORP. (1) |
| LYNN (305) | 1 | 2 | +1 | BC OPERATING, INC. (1) · GIEBEL PETROLEUM LTD. (1) |
| MILAM (331) | 12 | 2 | -10 | DELTEX MINERALS INC. (1) · UNION PACIFIC RESOURCES COMPANY (1) |
| MITCHELL (335) | 26 | 2 | -24 | MERIT ENERGY COMPANY (1) · PLATINUM EXPLORATION INC. (1) |
| MONTGOMERY (339) | 10 | 2 | -8 | MITCHELL ENERGY CORPORATION (2) |
| SHERMAN (421) | 8 | 2 | -6 | COURSON OIL & GAS, INC. (1) · PHILLIPS PETROLEUM COMPANY (1) |
| MUSTANG IS-LB (702) | 0 | 2 | +2 | HOUSTON EXPLORATION COMPANY, THE (1) · PETSEC ENERGY INC. (1) |
| BRAZOS (41) | 3 | 1 | -2 | UNION PACIFIC RESOURCES COMPANY (1) |
| CAMERON (61) | 1 | 1 | +0 | PG&E GAS TRANSMISSION, TEX. CORP (1) |
| CULBERSON (109) | 0 | 1 | +1 | FIN-TEX PIPE LINE COMPANY (1) |
| DALLAM (111) | 0 | 1 | +1 | ROSEWOOD RESOURCES, INC. (1) |
| FALLS (145) | 2 | 1 | -1 | K & D ENTERPRISES, INC. (1) |
| FRANKLIN (159) | 2 | 1 | -1 | TEXACO E & P INC. (1) |
| HENDERSON (213) | 2 | 1 | -1 | DALLAS PRODUCTION, INC. (1) |
| HOOD (221) | 1 | 1 | +0 | ODEGARD ENERGY, INC. (1) |
| LAMB (279) | 0 | 1 | +1 | SATURN LAND COMPANY, INC (1) |
| MEDINA (325) | 0 | 1 | +1 | CHICKEN COOP, INC., THE (1) |
| NAVARRO (349) | 9 | 1 | -8 | KEY PRODUCTION COMPANY, INC. (1) |
| PARKER (367) | 5 | 1 | -4 | BROOKS, E. B., JR. (1) |
| SAN AUGUSTINE (405) | 0 | 1 | +1 | SONERRA RESOURCES CORPORATION (1) |
| TARRANT (439) | 6 | 1 | -5 | AFE OIL & GAS CONSULTANTS (1) |
| WALLER (473) | 0 | 1 | +1 | GEN-NAN RESOURCES & EQUIP., INC. (1) |
| WILLIAMSON (491) | 2 | 1 | -1 | OIL CREEK PRODUCTION CO. INC. (1) |
| ZAVALA (507) | 16 | 1 | -15 | CATARINA PETROLEUM L. C. (1) |
| GALVESTON-SB (605) | 0 | 1 | +1 | TRANSTEXAS GAS CORPORATION (1) |
| MATGRDA IS-LB (703) | 2 | 1 | -1 | CNG PRODUCING COMPANY (1) |
| BASTROP (21) | 1 | 0 | -1 | |
| BOWIE (37) | 1 | 0 | -1 | |
| COLLINGSWORTH (87) | 1 | 0 | -1 | |
| FANNIN (147) | 1 | 0 | -1 | |
| FOARD (155) | 2 | 0 | -2 | |
| HALE (189) | 1 | 0 | -1 | |
| HARTLEY (205) | 3 | 0 | -3 | |
| HOPKINS (223) | 1 | 0 | -1 | |
| LAMAR (277) | 2 | 0 | -2 | |
| LUBBOCK (303) | 1 | 0 | -1 | |
| MOTLEY (345) | 4 | 0 | -4 | |
| PRESIDIO (377) | 1 | 0 | -1 | |
| TRINITY (455) | 2 | 0 | -2 | |
| UVALDE (463) | 2 | 0 | -2 | |
| WALKER (471) | 1 | 0 | -1 | |
| BRAZOS-LB (704) | 1 | 0 | -1 | |
| GALVESTON-LB (706) | 1 | 0 | -1 | |
| HIGH IS-LB (708) | 3 | 0 | -3 |