◆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: 1987Q2
Original drilling permits by county. Hover over a county to see its numbers. Click one to compare its most active operators.
← 1987Q1 · 1987Q2 · 1987Q3 → permit counts · change vs prior quarter
0
1–2
3–9
10–29
30–99
100+
201 counties had at least one permit approved in 1987Q2.
Table view: every county with activity (214)
| County | 1987Q1 | 1987Q2 | Δ | Top operators (1987Q2) |
|---|---|---|---|---|
| WICHITA (485) | 71 | 111 | +40 | MOBIL PRODUCING TX. & N.M. INC. (21) · ATAPCO (11) · TEX-OIL DRILLING & EXPL., INC. (8) |
| ANDREWS (3) | 90 | 92 | +2 | EXXON CORP. (10) · UNION OIL COMPANY OF CALIFORNIA (10) · MOBIL PRODUCING TX. & N.M. INC. (8) |
| YOUNG (503) | 64 | 89 | +25 | AMERICAN FOSSIL ENERGY, INC. (10) · CRAIG, BOB (10) · ASHTOLA EXPLORATION COMPANY,INC. (3) |
| ECTOR (135) | 157 | 84 | -73 | AMOCO PRODUCTION COMPANY (37) · KERR-MCGEE CORPORATION (7) · ARCO OIL & GAS CO. (5) |
| BEXAR (29) | 65 | 68 | +3 | R.D. OIL COMPANY (45) · DORRIS PETROLEUM, INC. (11) · SEEKER OIL COMPANY, INCORPORATED (5) |
| JACK (237) | 39 | 67 | +28 | SUNSET ENERGY OF TEXAS, INC. (9) · MILES PRODUCTION CO. (5) · CATLIN, CARL (4) |
| JACKSON (239) | 45 | 61 | +16 | MOBIL PRODUCING TX. & N.M. INC. (33) · TRI-C RESOURCES, INC. (5) · ENGELKE, R. H. (2) |
| ARCHER (9) | 37 | 57 | +20 | FARMER, LEWIS & HAYDEN (3) · HILBERS OIL & GAS (3) · ANDERSON, CARL T. (2) |
| WEBB (479) | 44 | 56 | +12 | ENRON OIL & GAS COMPANY (8) · TRANSAMERICAN NATURAL GAS CORP. (8) · COX OIL & GAS, INC. (5) |
| EASTLAND (133) | 47 | 55 | +8 | EXPANDING ENERGY CORPORATION (13) · NORTH RIDGE CORPORATION (11) · B & L OPERATING CO. (4) |
| LEE (287) | 39 | 54 | +15 | TEX-LEE OPERATING COMPANY (11) · WCS OIL AND GAS CORPORATION (6) · HILLSIDE EQUITIES, INC. (5) |
| CROCKETT (105) | 22 | 53 | +31 | WINTERSHALL CORPORATION (10) · THOMPSON, J. CLEO (8) · CONQUEST EXPLORATION COMPANY (7) |
| BROWN (49) | 32 | 52 | +20 | QUITA, INC. (11) · GOLDSTAR PETROLEUM, INC. (5) · TEAGUE OPERATING CO. (5) |
| GAINES (165) | 32 | 52 | +20 | SHELL WESTERN E&P INC. (19) · UNION OIL COMPANY OF CALIFORNIA (8) · EXXON CORP. (7) |
| COLEMAN (83) | 39 | 50 | +11 | LIGHT ENERGY (14) · MAGNUM-TONTINE CORPORATION, THE (6) · ADVANCE EXPLORATION (3) |
| TAYLOR (441) | 23 | 48 | +25 | SCHKADE BROS. OPERATING COMPANY (4) · DAVIS BROTHERS (3) · NOSIVAD OIL, INC. (3) |
| THROCKMORTON (447) | 29 | 48 | +19 | RIDGE OIL COMPANY (8) · ASHTOLA EXPLORATION COMPANY,INC. (4) · SHANKS, BOB (4) |
| RUNNELS (399) | 30 | 47 | +17 | SHENANDOAH OIL, INC. (I) (10) · ADAMS BRANCH EXPLORATION COMPANY (5) · OMNI PETROLEUM CORPORATION (4) |
| JIM WELLS (249) | 32 | 46 | +14 | SUN EXPL. & PROD. CO.-CORPUS (13) · MOBIL PRODUCING TX. & N.M. INC. (10) · LAUGHLIN, W. M. (4) |
| MIDLAND (329) | 48 | 46 | -2 | PARKER & PARSLEY PETROLEUM CO. (18) · MOBIL PRODUCING TX. & N.M. INC. (11) · TEXACO INC. (5) |
| CALDWELL (55) | 28 | 45 | +17 | KECK PARTNERS (27) · NELMS BROS. OIL PROPERTIES INC. (3) · VOMELA RESOURCES INC. (3) |
| GOLIAD (175) | 27 | 44 | +17 | CAMBRIDGE OIL COMPANY (5) · CHESNUTT, W.S. (3) · GOLIAD OPERATING COMPANY (3) |
| HOCKLEY (219) | 26 | 44 | +18 | MOBIL PRODUCING TX. & N.M. INC. (19) · WHEELER PROPERTIES (8) · AMOCO PRODUCTION COMPANY (6) |
| WHARTON (481) | 41 | 44 | +3 | CHASE ENERGY, INC. (6) · LADD PETROLEUM CORP. (5) · TEXACO INC. (5) |
| HIDALGO (215) | 36 | 43 | +7 | MOBIL PRODUCING TX. & N.M. INC. (9) · ARCO OIL & GAS CO. (7) · SHELL WESTERN E&P INC. (7) |
| HARRISON (203) | 41 | 42 | +1 | WINCHESTER PRODUCTION COMPANY (9) · EP OPERATING COMPANY (7) · MARSHALL EXPL. INC. (5) |
| NUECES (355) | 46 | 42 | -4 | CHAMPLIN PETROLEUM CO. (6) · MARQUEE CORPORATION (4) · KAMLOK, INC. (3) |
| ZAPATA (505) | 31 | 42 | +11 | TRANSAMERICAN NATURAL GAS CORP. (13) · ENRON OIL & GAS COMPANY (10) · ARCO OIL & GAS CO. (5) |
| SHACKELFORD (417) | 37 | 41 | +4 | YOUNG, MARSHALL R., OIL CO. (7) · EDINGTON, EDDIE (4) · JONES CO. (4) |
| VICTORIA (469) | 35 | 41 | +6 | PHYLKO ENERGY CORPORATION (3) · AVERILL, W. M. JR. (2) · GRANDE OIL COMPANY (2) |
| BROOKS (47) | 21 | 38 | +17 | EXXON CORP. (24) · ATROPOS EXPLORATION COMPANY (4) · MOBIL PRODUCING TX. & N.M. INC. (3) |
| PALO PINTO (363) | 25 | 38 | +13 | HEXAGON OIL AND GAS INC. (4) · UPHAM, CHESTER R., JR. (4) · AUSTEX ENERGY, INC. (3) |
| STEPHENS (429) | 33 | 38 | +5 | SUN EXPL. & PROD. CO.-ABILENE (5) · SOUTHEASTERN RESOURCES CORP. (4) · DELTA OIL & GAS COMPANY (3) |
| CALLAHAN (59) | 29 | 37 | +8 | CLEAR FORK, INCORPORATED (3) · ENERDRIL CORPORATION (3) · GREENE, R. E. (3) |
| DUVAL (131) | 37 | 37 | +0 | EXXON CORP. (3) · MARQUEE CORPORATION (2) · MOBIL PRODUCING TX. & N.M. INC. (2) |
| MITCHELL (335) | 23 | 37 | +14 | MOBIL PRODUCING TX. & N.M. INC. (14) · FINA OIL & CHEMICAL COMPANY (6) · GRAND BANKS ENERGY COMPANY (4) |
| REFUGIO (391) | 25 | 36 | +11 | EXXON CORP. (7) · QUINTANA PET. CORP. (7) · T - C OIL COMPANY (4) |
| SAN PATRICIO (409) | 23 | 36 | +13 | MOBIL PRODUCING TX. & N.M. INC. (5) · MARATHON OIL COMPANY (4) · CANTRO EXPLORATION, INC. (2) |
| PECOS (371) | 45 | 35 | -10 | MARATHON OIL COMPANY (19) · MOBIL PRODUCING TX. & N.M. INC. (2) · BURLESON, LEWIS B. INC. (1) |
| UPTON (461) | 11 | 35 | +24 | EXXON CORP. (10) · HUNT OIL COMPANY (3) · KENNEDY, R. R. PRODUCTION (2) |
| WINKLER (495) | 20 | 35 | +15 | MOBIL PRODUCING TX. & N.M. INC. (11) · AMOCO PRODUCTION CO.-ANDREWS (5) · CSP OIL CORPORATION (5) |
| YOAKUM (501) | 47 | 35 | -12 | AMOCO PRODUCTION COMPANY (17) · SHELL WESTERN E&P INC. (5) · TENNECO OIL CO. (2) |
| BASTROP (21) | 33 | 34 | +1 | KELPETRO, INC. (5) · MAXWELL PRODUCTION CO., INC. (4) · OVERSEA OIL CO. (4) |
| MCMULLEN (311) | 17 | 34 | +17 | ROYAL OIL & GAS CORP. (5) · AMERICAN EXPLORATION COMPANY (4) · SHELL WESTERN E&P INC. (3) |
| STARR (427) | 36 | 34 | -2 | SUN EXPL. & PROD. CO.-CORPUS (16) · EXXON CORP. (3) · COX OIL & GAS, INC. (2) |
| JONES (253) | 33 | 32 | -1 | KINLAW OIL CORPORATION (8) · COTTONWOOD PETROLEUM CO. (2) · ROCO PETROLEUM, INCORPORATED (2) |
| LIVE OAK (297) | 26 | 30 | +4 | HYQUEST ENERGY, INC. (7) · LEGACY EXPLORATION, INC. (4) · TXO PRODUCTION CORP. (4) |
| KING (269) | 26 | 28 | +2 | GUNN MANAGEMENT COMPANY (10) · SUN EXPL. & PROD. CO.-ABILENE (7) · TERRA RESOURCES, INC. (5) |
| LEON (289) | 29 | 28 | -1 | TRIAD ENERGY CORPORATION (7) · LASMO ENERGY CORPORATION (4) · BAXTER, MURPHY H. (3) |
| HARRIS (201) | 9 | 27 | +18 | EXXON CORP. (12) · MOBIL PRODUCING TX. & N.M. INC. (2) · NORTHWEST ENERGY, INC. (2) |
| KLEBERG (273) | 21 | 27 | +6 | EXXON CORP. (21) · PICKENS COMPANY, INC., THE (2) · ENTERPRISE ROYALTY, INC. (1) |
| HOWARD (227) | 32 | 26 | -6 | ARCO OIL & GAS CO. (3) · GUTHRIE, A. K. OPERATING CO. (3) · EP OPERATING COMPANY (2) |
| STONEWALL (433) | 17 | 26 | +9 | POLK & PATTON, INC. (3) · ANDERSON, DORMAN (2) · ANATHEMA, INC. (1) |
| BRAZORIA (39) | 30 | 24 | -6 | AMOCO PRODUCTION COMPANY (10) · BOLING PRODUCTION COMPANY, INC. (2) · TEXACO INC. (2) |
| HASKELL (207) | 12 | 24 | +12 | WILCOX & SONS (3) · FARMER, LEWIS & HAYDEN (2) · TERRA RESOURCES, INC. (2) |
| MOORE (341) | 18 | 24 | +6 | LYCO ENERGY CORPORATION (15) · W. B. D. OIL & GAS COMPANY (3) · TAYLOR, GORDON (2) |
| CLAY (77) | 28 | 23 | -5 | KUEHNE OIL COMPANY (3) · PULLEN OIL & GAS INC. (3) · ARMOUR, WIDD (2) |
| KNOX (275) | 16 | 22 | +6 | LIVINGSTON, F. L. (8) · SULLIVAN, HOLLIS R. (3) · SUN EXPL. & PROD. CO.-ABILENE (2) |
| TOM GREEN (451) | 15 | 22 | +7 | BURNS, BILL C. (2) · IP PETROLEUM COMPANY, INC. (2) · LAWRENCE, C. F. & ASSOC. INC. (2) |
| BEE (25) | 13 | 21 | +8 | AMOCO PRODUCTION COMPANY (3) · DIRKS PETROLEUM CORP. (2) · GOOD DAY ENERGY, INC. (2) |
| COCHRAN (79) | 17 | 21 | +4 | MOBIL PRODUCING TX. & N.M. INC. (12) · DEPCO, INC. (5) · FASKEN, BARBARA (1) |
| KENT (263) | 30 | 21 | -9 | MOBIL PRODUCING TX. & N.M. INC. (12) · SAUDER MANAGEMENT COMPANY (2) · BAY ROCK OPERATING COMPANY (1) |
| MILAM (331) | 54 | 21 | -33 | WILHITE-WELPETCO JOINT VENTURE (3) · HOUSTON PETROLEUM COMPANY (2) · MCCRARY OIL COMPANY (2) |
| PANOLA (365) | 8 | 21 | +13 | HANOVER ENERGY INC. (4) · HURLEY PETROLEUM CORPORATION (3) · BAYOU PETROLEUM CORPORATION (2) |
| WHEELER (483) | 11 | 21 | +10 | CHEVRON U. S. A. INC. (5) · ROYAL OIL & GAS CORP. (5) · TEXACO INC. (4) |
| WISE (497) | 22 | 20 | -2 | MITCHELL ENERGY CORPORATION (9) · EP OPERATING COMPANY (5) · WAGGONER, W. T., ESTATE (2) |
| KENEDY (261) | 14 | 19 | +5 | EXXON CORP. (17) · EASTERN ENERGY, INC. (1) · RBO, INC. (1) |
| NOLAN (353) | 19 | 19 | +0 | E.S.I. (3) · B & F OPERATING COMPANY, INC. (2) · GRIMM, JACK F. (2) |
| REEVES (389) | 13 | 19 | +6 | PENNZOIL SULPHUR COMPANY (8) · FREEPORT SULPHUR CO. (2) · MOSS, WILLIAM CORP. (1) |
| CRANE (103) | 17 | 18 | +1 | TEXACO PRODUCING INC. (4) · MOBIL PRODUCING TX. & N.M. INC. (2) · WOOD, MCSHANE & THAMS (2) |
| MATAGORDA (321) | 11 | 18 | +7 | AMOCO PRODUCTION COMPANY (4) · MARATHON OIL COMPANY (3) · EXXON CORP. (2) |
| WILSON (493) | 14 | 18 | +4 | P.S.N. PETROLEUM, INC. (7) · BURK ROYALTY COMPANY (2) · WATCO ENERGY, INC. (2) |
| FAYETTE (149) | 10 | 17 | +7 | BAYPORT OPERATING, INC. (3) · CONOCO INC. (3) · MCA PETROLEUM CORPORATION (2) |
| GLASSCOCK (173) | 9 | 17 | +8 | TEXACO INC. (3) · AMOCO PRODUCTION COMPANY (2) · SANTA FE MINERALS, INC. (2) |
| LAVACA (285) | 9 | 17 | +8 | SHELL WESTERN E&P INC. (3) · CICO OIL & GAS COMPANY (2) · MOBIL PRODUCING TX. & N.M. INC. (2) |
| MONTAGUE (337) | 17 | 17 | +0 | BURNS, P. C. (3) · BENNETT PRODUCTION CORPORATION (1) · BRIGHT & CO. (1) |
| SMITH (423) | 4 | 17 | +13 | ARCADIA REFINING CO. (2) · PALRICH OIL CORPORATION (2) · SUN EXPL. & PROD. CO.-LONGVIEW (2) |
| STERLING (431) | 6 | 17 | +11 | IP PETROLEUM COMPANY, INC. (4) · UNION OIL COMPANY OF CALIFORNIA (3) · WAGNER & BROWN (3) |
| TERRY (445) | 13 | 17 | +4 | AMOCO PRODUCTION COMPANY (6) · WHEELER PROPERTIES (3) · TEXLAND-RECTOR & SCHUMACHER (2) |
| WILBARGER (487) | 10 | 17 | +7 | MOBIL PRODUCING TX. & N.M. INC. (2) · S & H OIL COMPANY (2) · BAM PRODUCTION COMPANY (1) |
| CHAMBERS (71) | 20 | 16 | -4 | EXXON CORP. (4) · SUN EXPL. & PROD. CO.-LAFAYETTE (2) · ASHFORD OIL & GAS COMPANY (1) |
| FISHER (151) | 7 | 16 | +9 | FINA OIL & CHEM. CO. OF MIDLAND (2) · SUN EXPL. & PROD. CO.-ABILENE (2) · YOUNG, MARSHALL R., OIL CO. (2) |
| NAVARRO (349) | 6 | 16 | +10 | HELMER EXPLORATION & STANTON ENG (3) · JUNA OPERATING CO. (3) · CUMMINS, RICHARD (2) |
| CALHOUN (57) | 6 | 15 | +9 | NEUMIN PRODUCTION COMPANY (3) · HUGHES TEXAS PETROLEUM (2) · SENECA RESOURCES CORPORATION (2) |
| MAVERICK (323) | 3 | 15 | +12 | CONOCO INC. (9) · SHILO OIL CO. INC. (2) · GRACE OIL CORPORATION (1) |
| OCHILTREE (357) | 12 | 15 | +3 | DIAMOND SHAMROCK EXPLORATION CO. (3) · M-RED PETROLEUM COMPANY, INC. (2) · ALPAR RESOURCES, INC. (1) |
| POLK (373) | 4 | 15 | +11 | BERGMAN OPERATING, INC. (8) · BAYPORT OPERATING, INC. (3) · CHEVRON U. S. A. INC. (1) |
| REAGAN (383) | 15 | 15 | +0 | MARATHON OIL COMPANY (3) · PHILLIPS PETROLEUM COMPANY (3) · WTG EXPLORATION (3) |
| COLORADO (89) | 10 | 14 | +4 | ARCO OIL & GAS CO. (2) · AMERICAN INT'L ENERGY CORP. (1) · AUBURN ENTERPRISES, INC. (1) |
| FORT BEND (157) | 8 | 14 | +6 | EXXON CORP. (5) · BRINKERHOFF-TURNER CO., LTD. (2) · CHEVRON U. S. A. INC. (2) |
| HARDIN (199) | 9 | 14 | +5 | MOBIL PRODUCING TX. & N.M. INC. (6) · SCHAEFFER ENTERPRISES, INC. (2) · TERRA RESOURCES, INC. (2) |
| IRION (235) | 3 | 14 | +11 | ARCO OIL & GAS CO. (4) · LACY & BYRD, INC. (2) · MWJ PRODUCING COMPANY (2) |
| SUTTON (435) | 4 | 14 | +10 | ENRON OIL & GAS COMPANY (6) · SONORA SOUTHWEST PARTNERSHIP (5) · STATEX PETROLEUM INC. (2) |
| ATASCOSA (13) | 16 | 13 | -3 | MOBIL PRODUCING TX. & N.M. INC. (4) · EMERSON OIL COMPANY (3) · AUSTIN, WM. D. TRUSTEE (1) |
| GARZA (169) | 19 | 13 | -6 | WEST TEXAS PETROLEUM (5) · COASTAL OIL & GAS CORPORATION (1) · KIRBY EXPLORATION CO. OF TEXAS (1) |
| GONZALES (177) | 9 | 13 | +4 | THUNDERBOW OIL CORPORATION (3) · ROYAL OIL & GAS CORP. (2) · ANGEL LAND CO., INC. (1) |
| HENDERSON (213) | 13 | 13 | +0 | EP OPERATING COMPANY (10) · H & S OPERATING, INC. (1) · HUBER, J. M., CORPORATION (1) |
| LIPSCOMB (295) | 10 | 13 | +3 | APACHE CORPORATION (2) · UNIT DRILLING & EXPL. CO. (2) · ARCO OIL & GAS CO. (1) |
| LOVING (301) | 19 | 13 | -6 | PARKER & PARSLEY PETROLEUM CO. (5) · POGO PRODUCING COMPANY (2) · TEXACO INC. (2) |
| WARD (475) | 17 | 13 | -4 | SUNSET ENERGY OF TEXAS, INC. (4) · BHP PETROLEUM (AMERICAS) INC. (1) · CAPROCK OIL & GAS, INC. (1) |
| BORDEN (33) | 22 | 12 | -10 | TEXACO INC. (4) · CAMPBELL OIL LTD. (1) · CITATION OIL & GAS CORP. (1) |
| DE WITT (123) | 9 | 12 | +3 | LAURITZEN ENERGY, INC. (2) · APACHE CORPORATION (1) · BASS ENTERPRISES PRODUCTION CO. (1) |
| JIM HOGG (247) | 15 | 12 | -3 | HUGHES TEXAS PETROLEUM (3) · MCGOWAN, JOHN W. (2) · ENSTAR CORPORATION (1) |
| LIMESTONE (293) | 5 | 12 | +7 | BROWN, J. BURNS OPERATING CO. (2) · HOMBRE OIL CO., LTD. (2) · D & G PETROLEUM, INC. (1) |
| WOOD (499) | 20 | 12 | -8 | EXXON CORP. (5) · BRASFIELD OIL & GAS COMPANY (1) · ENERGY PRODUCTION CORPORATION (1) |
| DICKENS (125) | 7 | 11 | +4 | SUN EXPL. & PROD. CO.-ABILENE (5) · SAUDER MANAGEMENT COMPANY (4) · CLEAR FORK, INCORPORATED (1) |
| GUADALUPE (187) | 13 | 11 | -2 | MOBIL PRODUCING TX. & N.M. INC. (4) · FOUR OAKS INVESTMENTS, INC. (2) · CISCO OIL & GAS INC. (1) |
| HANSFORD (195) | 7 | 11 | +4 | STRAT LAND EXPLORATION COMPANY (3) · COUROIL, INC. (2) · AMOCO PRODUCTION COMPANY (1) |
| HARDEMAN (197) | 22 | 11 | -11 | DECLEVA, PAUL (2) · FORTSON OIL COMPANY (2) · BURK ROYALTY COMPANY (1) |
| JEFFERSON (245) | 15 | 11 | -4 | TEXACO INC. (3) · AMOCO PRODUCTION COMPANY (1) · CHEVRON U. S. A. INC. (1) |
| LUBBOCK (303) | 2 | 11 | +9 | TEXLAND-RECTOR & SCHUMACHER (7) · CONQUEST OIL COMPANY (4) |
| MONTGOMERY (339) | 5 | 11 | +6 | EXXON CORP. (6) · HILL PRODUCTION CO.-WISCONSIN (1) · MITCHELL ENERGY CORPORATION (1) |
| SCURRY (415) | 12 | 11 | -1 | DHC, INC. (2) · TEXACO PRODUCING INC. (2) · ANADARKO PETROLEUM CORPORATION (1) |
| BAYLOR (23) | 3 | 10 | +7 | ALLISON OIL ACCOUNT (1) · ASHTOLA EXPLORATION COMPANY,INC. (1) · BETTIS, BOYLE & STOVALL (1) |
| BRAZOS (41) | 10 | 10 | +0 | CONFED OIL INCORPORATED (2) · CHEVRON U. S. A. INC. (1) · DALECO RESOURCES (1) |
| COKE (81) | 9 | 10 | +1 | SUN EXPL. & PROD. CO.-ABILENE (3) · BARBEE, INC. (1) · ENRICH OIL CORPORATION (1) |
| CONCHO (95) | 8 | 10 | +2 | LYNX OIL CO., INC. (3) · BIG C OIL CO. (1) · CIRCLE RIDGE PRODUCTION, INC. (1) |
| COOKE (97) | 10 | 10 | +0 | ARCO OIL & GAS CO. (2) · FELDERHOFF PRODUCTION COMPANY (1) · GIBBS, LOYD LEASING (1) |
| CULBERSON (109) | 6 | 10 | +4 | LJM EXPLORATION COMPANY (6) · PENNZOIL SULPHUR COMPANY (3) · TEXASGULF INC. (1) |
| DIMMIT (127) | 10 | 10 | +0 | MOBIL PRODUCING TX. & N.M. INC. (2) · ALCORN PROD CO. (1) · DELRAY OIL, INC. (1) |
| GALVESTON (167) | 11 | 10 | -1 | MOBIL PRODUCING TX. & N.M. INC. (4) · SUN EXPL. & PROD. CO.-LAFAYETTE (3) · EXXON CORP. (1) |
| GRAY (179) | 8 | 10 | +2 | BETA-TEX, AN OKLAHOMA CORP. (4) · HARMON, M. T. (1) · JADE ENTERPRISES, INC. (1) |
| FALLS (145) | 10 | 9 | -1 | LAURITZEN ENERGY, INC. (3) · KIMCO OIL, INC. (2) · ARIES OIL CORP. (1) |
| KARNES (255) | 5 | 9 | +4 | NUGGET OIL CORPORATION (2) · ANDERSON PRODUCING, INC. (1) · E. K. O. (1) |
| MARTIN (317) | 18 | 9 | -9 | SABINE CORPORATION (4) · PARKER & PARSLEY PETROLEUM CO. (2) · ADOBE RESOURCES CORPORATION (1) |
| ROBERTS (393) | 7 | 9 | +2 | CNG PRODUCING COMPANY (4) · ALPAR RESOURCES, INC. (1) · CNG PRODUCING COMPANY-TULSA DIV. (1) |
| ANDERSON (1) | 18 | 8 | -10 | EXXON CORP. (3) · AMERICAN SOUTHWEST LAND & PET. (1) · GARRISON OIL COMPANY (1) |
| BURLESON (51) | 8 | 8 | +0 | AUSTIN RIDGE ENERGY CORPORATION (2) · AMOCO PRODUCTION COMPANY (1) · CHMELAR, EUGENE OIL & GAS, INC. (1) |
| DAWSON (115) | 26 | 8 | -18 | ARD DRILLING COMPANY INC. (1) · BTA OIL PRODUCERS (1) · BEACH EXPLORATION, INC. (1) |
| GREGG (183) | 2 | 8 | +6 | GEO-VEST (2) · HPC OPERATING, INC. (2) · AMOCO PRODUCTION COMPANY (1) |
| HOUSTON (225) | 21 | 8 | -13 | P.A.M. PETROLEUM, INC. (2) · CARLESS RESOURCES (TEXAS) INC. (1) · INTERREGIONAL OPERATING SERVICES (1) |
| LIBERTY (291) | 4 | 8 | +4 | MOBIL PRODUCING TX. & N.M. INC. (2) · BOOTHE OIL COMPANY (1) · CHEVRON U. S. A. INC. (1) |
| RUSK (401) | 16 | 8 | -8 | HINTON PRODUCTION COMPANY (3) · ARCO OIL & GAS CO. (1) · ARGENT PETROLEUM CORPORATION (1) |
| SCHLEICHER (413) | 9 | 8 | -1 | INDIAN WELLS OIL COMPANY (2) · SONORA SOUTHWEST PARTNERSHIP (2) · ARIES EXPLORATION CO., INC. (1) |
| SHERMAN (421) | 6 | 8 | +2 | PHILLIPS PETROLEUM COMPANY (3) · WALLACE OIL & GAS, INC. (2) · BURKETT DRILLING (1) |
| FREESTONE (161) | 5 | 7 | +2 | TXO PRODUCTION CORP. (3) · SAXTON PETROLEUM CORPORATION (2) · MILLER ENERGY, INC. (1) |
| HEMPHILL (211) | 8 | 7 | -1 | AMOCO PRODUCTION COMPANY (2) · DYCO PETROLEUM CORPORATION (2) · KERR-MCGEE CORPORATION (1) |
| HUTCHINSON (233) | 12 | 7 | -5 | BEASLEY OIL COMPANY (1) · BURKETT ADAMS, INC. (1) · DAWN OIL & GAS OPERATORS INC. (1) |
| JASPER (241) | 9 | 7 | -2 | FAMCOR OIL, INC. (2) · HANSON MINERALS CO. (2) · RIO BRAVO OIL COMPANY (2) |
| GRAYSON (181) | 4 | 6 | +2 | HOLDEN ENERGY CORPORATION (2) · BARUCH-FOSTER CORPORATION (1) · CHEVRON U. S. A. INC. (1) |
| NACOGDOCHES (347) | 2 | 6 | +4 | CADDO MANAGEMENT, INC. (1) · CHAMBERS EXPLORATION, INC. (1) · EXXON CORP. (1) |
| TITUS (449) | 1 | 6 | +5 | EXXON CORP. (3) · MOBIL PRODUCING TX. & N.M. INC. (2) · TXO PRODUCTION CORP. (1) |
| ERATH (143) | 2 | 5 | +3 | HEXAGON OIL AND GAS INC. (2) · GWALTNEY RESOURCES INC. (1) · HEFLIN, BRYAN EXPLORATION, INC. (1) |
| MENARD (327) | 4 | 5 | +1 | MORROW RESOURCES, INC. (2) · LEEDE OIL & GAS INC. (1) · NORDAN OIL & GAS CORPORATION (1) |
| PARKER (367) | 8 | 5 | -3 | AMERICAN FOSSIL ENERGY, INC. (1) · CUMMING COMPANY, INC. THE (1) · JIM PRODUCTION (1) |
| TYLER (457) | 3 | 5 | +2 | ARCO OIL & GAS CO. (1) · BALLARD EXPLORATION COMPANY,INC. (1) · FAMCOR OIL, INC. (1) |
| VAN ZANDT (467) | 2 | 5 | +3 | UNION EXPL. PARTNERS, LTD. (3) · HINTON PRODUCTION COMPANY (1) · RIDLEY OIL CORPORATION (1) |
| CASS (67) | 9 | 4 | -5 | CADDO MANAGEMENT, INC. (1) · SAN PATRICIO CORPORATION (1) · SHELL WESTERN E&P INC. (1) |
| FOARD (155) | 2 | 4 | +2 | E.L.A., INC. (1) · FORTSON OIL COMPANY (1) · GUNN OIL COMPANY (1) |
| KAUFMAN (257) | 2 | 4 | +2 | PITTS OIL CO.-DALLAS PROD. INC. (2) · ROWAN, AL (1) · WILDER, BRUCE AND BEN JARVIS (1) |
| LA SALLE (283) | 3 | 4 | +1 | STAMPEDE ENERGY CORP. (2) · CHANOCO CORPORATION (1) · CORUM PRODUCTION COMPANY (1) |
| MADISON (313) | 2 | 4 | +2 | ADOBE RESOURCES CORPORATION (1) · DALTEX ENERGY COMPANY (1) · UNION EXPL. PARTNERS, LTD. (1) |
| MEDINA (325) | 8 | 4 | -4 | WPT OIL COMPANY (2) · GREAT NATIONAL OIL & GAS EXPL CO (1) · STANDARD OIL PRODUCTION COMPANY (1) |
| POTTER (375) | 1 | 4 | +3 | BAKER & TAYLOR DRILLING CO. (2) · FRALEY ENERGY CORPORATION, INC. (1) · FRALEY OIL COMPANY, INC. (1) |
| SAN JACINTO (407) | 3 | 4 | +1 | OUTLINE OIL CORP. (2) · PYRAMID EXPLORATION (1) · SMITH, JOE E. (1) |
| WILLACY (489) | 10 | 4 | -6 | EXXON CORP. (2) · MABEE PETROLEUM CORP. (1) · MAY PETROLEUM, INC. (1) |
| ZAVALA (507) | 5 | 4 | -1 | GEOLAND, INC. (1) · MATZINGER PETROLEUM CO (1) · MCCORD EXPLORATION CO. (1) |
| BRAZOS-LB (704) | 0 | 4 | +4 | CONQUEST EXPLORATION COMPANY (3) · KIRBY EXPLORATION CO. OF TEXAS (1) |
| ARANSAS (7) | 2 | 3 | +1 | BALBOA EXPLORATION COMPANY (2) · PELTO OIL COMPANY (1) |
| AUSTIN (15) | 2 | 3 | +1 | EXXON CORP. (3) |
| COTTLE (101) | 4 | 3 | -1 | WHALEN DRILLING & MINING CO. (2) · DELWINTEX OIL & GAS PROP., INC. (1) |
| CROSBY (107) | 4 | 3 | -1 | PALADIN PETROLEUM CORPORATION (3) |
| FRANKLIN (159) | 0 | 3 | +3 | PETRUS OIL COMPANY, L.P. (2) · EXXON CORP. (1) |
| FRIO (163) | 7 | 3 | -4 | ALLERKAMP, ERNEST E. (1) · CANNAN, MORRIS (1) · WILLIAMS, CLAYTON W., JR., INC. (1) |
| HALE (189) | 0 | 3 | +3 | AMOCO PRODUCTION COMPANY (3) |
| MARION (315) | 2 | 3 | +1 | LYONS, HILLIARD & WATSON, INC. (1) · PAR MINERALS CORPORATION (1) · TEXAS CRUDE EXPLORATION, INC. (1) |
| SHELBY (419) | 4 | 3 | -1 | COMANCHE OPERATING COMPANY, INC. (1) · NORTH TEXAS OIL EXPLORATION, INC (1) · TAYLOR ENTERPRISES (1) |
| WALLER (473) | 0 | 3 | +3 | EXXON CORP. (2) · RAINBOW VENTURES (1) |
| WASHINGTON (477) | 2 | 3 | +1 | BRITTANY DRILLING CO. (1) · CHAMPLIN PETROLEUM CO. (1) · HECI EXPLORATION COMPANY (1) |
| ANGELINA (5) | 0 | 2 | +2 | APACHE CORPORATION (1) · LAKEWOOD PRODUCTION CO. (1) |
| BOWIE (37) | 4 | 2 | -2 | REYNOLDS DRILLING CO., INC. (1) · TEXAS AMERICAN MOURSUND COMPANY (1) |
| BREWSTER (43) | 0 | 2 | +2 | KALINGA CORPORATION (2) |
| CARSON (65) | 3 | 2 | -1 | SPRADLING, L. R. (1) · WATSON OPERATING COMPANY (1) |
| CHEROKEE (73) | 5 | 2 | -3 | DYLL EXPLORATION, INC. (1) · EXXON CORP. (1) |
| HARTLEY (205) | 2 | 2 | +0 | CELERON OIL & GAS CO. (1) · EXXON CORP. (1) |
| HOOD (221) | 11 | 2 | -9 | BASAL CORPORATION (1) · WHEAT, BUCK RESOURCES, INC. (1) |
| LYNN (305) | 0 | 2 | +2 | AMOCO PRODUCTION COMPANY (1) · MERIDIAN OIL INC. (1) |
| NEWTON (351) | 3 | 2 | -1 | MID-WESTERN OIL & GAS, INC. (1) · O'SULLIVAN & SCULLY, INC. (1) |
| OLDHAM (359) | 1 | 2 | +1 | EP OPERATING COMPANY (2) |
| ORANGE (361) | 4 | 2 | -2 | CELERON OIL & GAS CO. (2) |
| ROBERTSON (395) | 1 | 2 | +1 | HERD PRODUCING COMPANY, INC. (1) · INGAS, INC. (1) |
| WALKER (471) | 4 | 2 | -2 | TEXAS TRINITY ENERGY COMPANY INC (2) |
| BRAZOS-SB (604) | 0 | 2 | +2 | CONQUEST EXPLORATION COMPANY (1) · TENNECO OIL CO. (1) |
| S PADRE IS-LB (700) | 3 | 2 | -1 | FMP OPERATING COMPANY, LTD PTN (2) |
| MATGRDA IS-LB (703) | 3 | 2 | -1 | HOUSTON OIL & MINERALS CORP. (1) · WALTER OIL & GAS CORPORATION (1) |
| BAILEY (17) | 0 | 1 | +1 | BRIDWELL OIL CO. (1) |
| CORYELL (99) | 0 | 1 | +1 | KLOTZMAN, MS EXPL & RC MCKAY OIL (1) |
| DENTON (121) | 1 | 1 | +0 | BOB & TED'S OPERATING (1) |
| EDWARDS (137) | 3 | 1 | -2 | SONORA SOUTHWEST PARTNERSHIP (1) |
| FLOYD (153) | 1 | 1 | +0 | STALEY OPERATING CO. (1) |
| GRIMES (185) | 1 | 1 | +0 | MARSHALL EXPL. INC. (1) |
| HOPKINS (223) | 3 | 1 | -2 | WOOLF & MAGEE, INC. (1) |
| MCCULLOCH (307) | 1 | 1 | +0 | NATIONAL GULF PRODUCTION, INC. (1) |
| RED RIVER (387) | 4 | 1 | -3 | GLASS DRILLING CO. (1) |
| TRINITY (455) | 3 | 1 | -2 | PALMER PETROLEUM INC. (1) |
| UPSHUR (459) | 2 | 1 | -1 | PRAIRIE PRODUCING COMPANY (1) |
| WILLIAMSON (491) | 0 | 1 | +1 | WESTIN OIL CO. (1) |
| HIGH IS-SB (606) | 0 | 1 | +1 | AMERICAN EXPLORATION COMPANY (1) |
| MUSTANG IS-LB (702) | 0 | 1 | +1 | LOUISIANA LAND & EXPL. CO., THE (1) |
| GALVESTON-LB (706) | 1 | 1 | +0 | ULTRAMAR OIL AND GAS LIMITED (1) |
| HIGH IS-LB (708) | 0 | 1 | +1 | KILROY COMPANY OF TEXAS, INC. (1) |
| CHILDRESS (75) | 1 | 0 | -1 | |
| COMANCHE (93) | 1 | 0 | -1 | |
| HILL (217) | 1 | 0 | -1 | |
| HUNT (231) | 1 | 0 | -1 | |
| KIMBLE (267) | 1 | 0 | -1 | |
| KINNEY (271) | 1 | 0 | -1 | |
| LAMAR (277) | 1 | 0 | -1 | |
| LAMB (279) | 1 | 0 | -1 | |
| MCLENNAN (309) | 2 | 0 | -2 | |
| MILLS (333) | 1 | 0 | -1 | |
| PRESIDIO (377) | 1 | 0 | -1 | |
| RAINS (379) | 1 | 0 | -1 | |
| TERRELL (443) | 1 | 0 | -1 |