Oil and gas leases in Atascosa County — page 5

Atascosa County, Texas has 1,670 oil and gas leases with production on file at the Railroad Commission. 1,478 of them are oil leases and 192 are gas leases. Between them they carry 4,667 wellbores. Reported volumes run from January 1993 to August 2026 and come to 338.1 million barrels of oil and 242.3 million Mcf of gas. 282 operators file returns here. Every lease below has its own page with a decline-curve forecast and an estimate of what the whole lease is worth.

Key facts about Atascosa County

How many oil and gas leases are in Atascosa County?: Atascosa County has 1,670 oil and gas leases with production reported to the Railroad Commission of Texas, as of August 2026.
How much oil and gas has Atascosa County produced?: Leases in Atascosa County have reported 338,065,732 barrels of oil (bbl) and 242,259,152 thousand cubic feet of gas (Mcf) to the Railroad Commission of Texas between January 1993 and August 2026.
How many operators are active in Atascosa County?: 282 operators file production returns for leases in Atascosa County.
How much are mineral rights in Atascosa County worth?: There is no single figure: what a mineral or royalty interest in Atascosa County is worth depends on the individual lease, its decline, and the share the owner holds. Each of the 1,670 leases listed here has its own page with the full production history the operator reported, a decline-curve forecast, and an estimate of what a royalty interest in it is worth today.

Leases — page 5 of 9

BOWMAN WEST 320 — oil, Venado Operating Company LLC, Atascosa County, 129 thousand reported
KANSU RED — oil, Eog Resources, Inc., Atascosa County, 129 thousand reported
PICKENS 'B' NORTH — oil, Cabot Oil & Gas Corporation, Atascosa County, 129 thousand reported
CARNES, THOMAS J. — oil, Bay Rock Operating Company, Atascosa County, 129 thousand reported
TRINITY UNIT — oil, Cabot Oil & Gas Corporation, Atascosa County, 129 thousand reported
HARRIS NORTH A 102 UNIT — oil, Texas American Resources Company, Atascosa County, 128 thousand reported
MERGANSER UNIT — oil, Eog Resources, Inc., Atascosa County, 128 thousand reported
ERNEST UNIT — oil, Eog Resources, Inc., Atascosa County, 128 thousand reported
MAUCH-TOM UNIT — oil, Marathon Oil Ef LLC, Atascosa County, 127 thousand reported
KELLNER ET AL GAS UNIT — oil, Ep Operating Limited Partnership, Atascosa County, 127 thousand reported
BRYMER — oil, Murphy Expl. & Prod. Co. - USA, Atascosa County, 127 thousand reported
F CRAIN — oil, Cinco Natural Resources Corp., Atascosa County, 127 thousand reported
ELDS — oil, Eog Resources, Inc., Atascosa County, 126 thousand reported
LUCAS 'C' — oil, Comstock Oil & Gas, LP, Atascosa County, 126 thousand reported
BOWMAN WEST — gas, Javelin Energy Partners MGMT LLC, Atascosa County, 125 thousand reported
STEWART-HENKE UNIT — oil, Marathon Oil Ef LLC, Atascosa County, 125 thousand reported
HURT & TARTT — oil, Allen & Shumate, Inc., Atascosa County, 125 thousand reported
FOUSHEE UNIT — oil, Marathon Oil Ef LLC, Atascosa County, 124 thousand reported
MAUCH-HENKE UNIT — oil, Marathon Oil Ef LLC, Atascosa County, 124 thousand reported
RHINO UNIT — oil, Eog Resources, Inc., Atascosa County, 124 thousand reported
BOWMAN WEST — gas, Javelin Energy Partners MGMT LLC, Atascosa County, 124 thousand reported
TENBERG BIRDWELL UNIT — oil, Virtex Operating Company, Inc., Atascosa County, 124 thousand reported
JUPE 'A' — oil, Comstock Oil & Gas, LP, Atascosa County, 123 thousand reported
WIDGEON UNIT — oil, Eog Resources, Inc., Atascosa County, 122 thousand reported
CLEMENT, W. W. — oil, HCM, Atascosa County, 122 thousand reported
DEF LEPPARD 14H — oil, Trinity Operating (Usg), LLC, Atascosa County, 122 thousand reported
GRIFFIN-KRUEGER SA3 — oil, Marathon Oil Ef LLC, Atascosa County, 122 thousand reported
PEDERNALES UNIT — oil, Cabot Oil & Gas Corporation, Atascosa County, 121 thousand reported
MACO DAVIS UNIT — oil, Cabot Oil & Gas Corporation, Atascosa County, 120 thousand reported
GRIFFIN-DEATLEY UNIT A — oil, Marathon Oil Ef LLC, Atascosa County, 120 thousand reported
BOWMAN WEST — gas, Javelin Energy Partners MGMT LLC, Atascosa County, 120 thousand reported
HENKE-WILHELM UNIT B — oil, Marathon Oil Ef LLC, Atascosa County, 119 thousand reported
HENRY, G. W. — oil, H. & J. Drilling Company, Atascosa County, 119 thousand reported
NET-BROS B PSA — oil, Murphy Expl. & Prod. Co. - USA, Atascosa County, 118 thousand reported
GUADALUPE UNIT — oil, Cabot Oil & Gas Corporation, Atascosa County, 118 thousand reported
DEATLEY-MAY UNIT A — oil, Marathon Oil Ef LLC, Atascosa County, 117 thousand reported
HOWARD ALLEN 01 — oil, Pioneer Natural Res. USA, Inc., Atascosa County, 117 thousand reported
LONE STAR B UNIT — oil, Texas American Resources Company, Atascosa County, 117 thousand reported
S.P.J.S.T. LODGE — gas, Exxon Corp., Atascosa County, 117 thousand reported
RAZORBACK D — oil, Eog Resources, Inc., Atascosa County, 117 thousand reported
TARTT, EMMA ET AL — gas, Chevron U. S. A. Inc., Atascosa County, 116 thousand reported
STEWART-FINLEY UNIT — oil, Marathon Oil Ef LLC, Atascosa County, 116 thousand reported
RAZORBACK C — oil, Eog Resources, Inc., Atascosa County, 115 thousand reported
RAZORBACK B — oil, Eog Resources, Inc., Atascosa County, 115 thousand reported
POINT BREAK UNIT — oil, Pillar Efs, LLC, Atascosa County, 115 thousand reported
JB WEST UNIT — oil, Murphy Expl. & Prod. Co. - USA, Atascosa County, 115 thousand reported
FOREIGNER 19H — oil, Trinity Operating (Usg), LLC, Atascosa County, 115 thousand reported
BLESBOK UNIT — oil, Eog Resources, Inc., Atascosa County, 115 thousand reported
WILSON, JOHN A. -C- II — oil, Nineveh Corp., Atascosa County, 115 thousand reported
MCLEAN, MARRS — oil, Serra Energy, Inc., Atascosa County, 115 thousand reported
GRIFFIN-KRUEGER SA2 — oil, Marathon Oil Ef LLC, Atascosa County, 115 thousand reported
GADWALL UNIT — oil, Eog Resources, Inc., Atascosa County, 114 thousand reported
DEF LEPPARD 15H — oil, Trinity Operating (Usg), LLC, Atascosa County, 114 thousand reported
HENSON UNIT — oil, Ef Energy, L.L.C., Atascosa County, 114 thousand reported
TULE — oil, Eog Resources, Inc., Atascosa County, 114 thousand reported
BOWMAN EAST 348 — oil, Javelin Energy Partners MGMT LLC, Atascosa County, 114 thousand reported
DVR 'A' — oil, Comstock Oil & Gas, LP, Atascosa County, 111 thousand reported
CANVASBACK UNIT — oil, Eog Resources, Inc., Atascosa County, 111 thousand reported
SMITH, MARY CAROL TRUST — gas, Wagner Oil Company, Atascosa County, 111 thousand reported
STONE-SCHUBLE — oil, Oxy USA Inc., Atascosa County, 111 thousand reported
RAZORBACK A — oil, Eog Resources, Inc., Atascosa County, 111 thousand reported
LONE STAR C UNIT — oil, Texas American Resources Company, Atascosa County, 111 thousand reported
SCHUMANN "A" — gas, Ep Operating Limited Partnership, Atascosa County, 111 thousand reported
GRIFFIN-DEATLEY UNIT B — oil, Marathon Oil Ef LLC, Atascosa County, 110 thousand reported
BOWMAN WEST — gas, Javelin Energy Partners MGMT LLC, Atascosa County, 109 thousand reported
SUNSHINE A — oil, Eog Resources, Inc., Atascosa County, 109 thousand reported
DUREN & RICHTER ACT. #3 — oil, Pearl, Bill H. Productions, Inc., Atascosa County, 107 thousand reported
BUFFLEHEAD UNIT — oil, Eog Resources, Inc., Atascosa County, 107 thousand reported
EXXON — oil, United Oil & Minerals, Inc., Atascosa County, 106 thousand reported
RAFTER UNIT — oil, Murphy Expl. & Prod. Co. - USA, Atascosa County, 106 thousand reported
L. S. U. BURGER — oil, Dirnett, Inc., Atascosa County, 106 thousand reported
BARTLETT, CINDY — oil, Atascosa Exploration, LLC, Atascosa County, 106 thousand reported
DAVIS-MCCRARY PROPERTY TRUST — oil, El Paso E & P Company, L. P., Atascosa County, 106 thousand reported
STEWART-GIESE UNIT — oil, Marathon Oil Ef LLC, Atascosa County, 106 thousand reported
KH SASSER A UNIT — oil, Alvarado 2014 LLC, Atascosa County, 106 thousand reported
WYE RANCH 01 — oil, Pioneer Natural Res. USA, Inc., Atascosa County, 106 thousand reported
DVR 'D' — oil, Comstock Oil & Gas, LP, Atascosa County, 106 thousand reported
WYE RANCH 02 — oil, Pioneer Natural Res. USA, Inc., Atascosa County, 105 thousand reported
LUCAS "A" — oil, Comstock Oil & Gas, LP, Atascosa County, 105 thousand reported
HOLLUB UNIT — oil, Marathon Oil Ef LLC, Atascosa County, 105 thousand reported
HAWKBILL UNIT — oil, Cabot Oil & Gas Corporation, Atascosa County, 105 thousand reported
KINGPIN F — oil, Eog Resources, Inc., Atascosa County, 105 thousand reported
H.E. UNIT — oil, Eog Resources, Inc., Atascosa County, 104 thousand reported
SOUTH WITHERSPOON — oil, Eog Resources, Inc., Atascosa County, 104 thousand reported
FOREIGNER 20H — oil, Trinity Operating (Usg), LLC, Atascosa County, 103 thousand reported
FOREIGNER 21H — oil, Trinity Operating (Usg), LLC, Atascosa County, 102 thousand reported
SLICE AW — oil, Pillar Efs, LLC, Atascosa County, 101 thousand reported
ERMIS — oil, Virtex Operating Company, Inc., Atascosa County, 101 thousand reported
FOUSHEE-HENKE UNIT — oil, Marathon Oil Ef LLC, Atascosa County, 100 thousand reported
COURAND UNIT — gas, Burk Royalty Company, Atascosa County, 99 thousand reported
KINGPIN E — oil, Eog Resources, Inc., Atascosa County, 98 thousand reported
CHYLEK, E.M. — oil, HCM, Atascosa County, 98 thousand reported
URBANCZYK GU 3 — gas, Eex Corporation, Atascosa County, 97 thousand reported
WEST MCDOWELL — oil, Eog Resources, Inc., Atascosa County, 97 thousand reported
PEELER RANCH — oil, Eog Resources, Inc., Atascosa County, 97 thousand reported
SPJST LODGE — gas, Virtex Operating Company, Inc., Atascosa County, 96 thousand reported
RETZLOFF-TOM UNIT — oil, Marathon Oil Ef LLC, Atascosa County, 96 thousand reported
DEF LEPPARD 13H — oil, Trinity Operating (Usg), LLC, Atascosa County, 95 thousand reported
J.P. HEARD-BOWER D — oil, Cinco Natural Resources Corp., Atascosa County, 94 thousand reported
CLAY DAVIS UNIT — oil, Cabot Oil & Gas Corporation, Atascosa County, 94 thousand reported
4K BLACK HILLS UNIT A — oil, Pillar Efs, LLC, Atascosa County, 94 thousand reported
TOM "A" GU 1 — gas, Ep Operating Limited Partnership, Atascosa County, 94 thousand reported
DAVIS RANCH — oil, Ef Energy, L.L.C., Atascosa County, 92 thousand reported
W.T. HURT UNIT AC — oil, Xto Energy Inc., Atascosa County, 91 thousand reported
H.E.RICHTER — oil, Viceroy Petroleum, LP, Atascosa County, 91 thousand reported
LUCAS 'B' — oil, Comstock Oil & Gas, LP, Atascosa County, 91 thousand reported
FRUIT BASKET A — oil, Eog Resources, Inc., Atascosa County, 91 thousand reported
FRUIT BASKET D — oil, Eog Resources, Inc., Atascosa County, 91 thousand reported
BULLSEYE UNIT — oil, Abraxas Petroleum Corporation, Atascosa County, 91 thousand reported
LUJAN, EMILIA -B- — oil, Exxon Corp., Atascosa County, 91 thousand reported
FREE RIDE AW — oil, Pillar Efs, LLC, Atascosa County, 90 thousand reported
TOM "A" GU 2 — gas, Enserch Exploration, Inc, Atascosa County, 90 thousand reported
FRUIT BASKET B — oil, Eog Resources, Inc., Atascosa County, 88 thousand reported
YANCY — oil, Hollimon Oil Corporation, Atascosa County, 88 thousand reported
PFEIL, O. H. — gas, Exxon Corp., Atascosa County, 87 thousand reported
TURNBOW UNIT EAST — oil, Murphy Expl. & Prod. Co. - USA, Atascosa County, 86 thousand reported
FRUIT BASKET E — oil, Eog Resources, Inc., Atascosa County, 86 thousand reported
MOURSUND, A. N. — oil, Exxon Corp., Atascosa County, 85 thousand reported
HONEY BADGER UNIT — oil, Eog Resources, Inc., Atascosa County, 84 thousand reported
ELAND UNIT — oil, Eog Resources, Inc., Atascosa County, 84 thousand reported
MCADA — oil, Murphy Expl. & Prod. Co. - USA, Atascosa County, 84 thousand reported
SAM HOUSTON C — oil, Eog Resources, Inc., Atascosa County, 84 thousand reported
HEARD BOWER CENTRAL WEST — oil, Teal Operating, LLC, Atascosa County, 84 thousand reported
HENDERSON, GARRETT — gas, Arco Oil & Gas Co., Atascosa County, 83 thousand reported
LAVACA UNIT — oil, Cabot Oil & Gas Corporation, Atascosa County, 83 thousand reported
CHARLOTTE WATERFLOOD UNIT NO. 4 — oil, HCM, Atascosa County, 82 thousand reported
FLORES UNIT — oil, Marathon Oil Company, Atascosa County, 82 thousand reported
SCHORSCH, HENRY — oil, Exxon Corp., Atascosa County, 81 thousand reported
FRUIT BASKET C — oil, Eog Resources, Inc., Atascosa County, 80 thousand reported
HENRY, WM. O. — oil, Inland Ocean, Inc., Atascosa County, 80 thousand reported
BOWMAN EAST 345 — oil, Javelin Energy Partners MGMT LLC, Atascosa County, 79 thousand reported
DICKIE, F. H. — oil, Delta Exploration Company, Inc., Atascosa County, 79 thousand reported
ACDC 4H — oil, Trinity Operating (Usg), LLC, Atascosa County, 78 thousand reported
REDHEAD UNIT — oil, Eog Resources, Inc., Atascosa County, 78 thousand reported
BOWMAN WEST — gas, Javelin Energy Partners MGMT LLC, Atascosa County, 77 thousand reported
PEELER — oil, Ellsworth, H. P. O&G Properties, Atascosa County, 76 thousand reported
JENDRUSCH BARNES UNIT — oil, Eog Resources, Inc., Atascosa County, 75 thousand reported
CARIBOU — oil, Eog Resources, Inc., Atascosa County, 73 thousand reported
EAGLE EYES UNIT — oil, Abraxas Petroleum Corporation, Atascosa County, 73 thousand reported
BOWMAN WEST — gas, Javelin Energy Partners MGMT LLC, Atascosa County, 72 thousand reported
COWARD, H. H., ACT. #1 — oil, Pearl, Bill H. Productions, Inc., Atascosa County, 72 thousand reported
WILSON, J. T. — oil, Brymer Contracting Incorporated, Atascosa County, 72 thousand reported
JONES, J. H. -B- — oil, Bering Operating Company, Inc., Atascosa County, 72 thousand reported
DICKE, F. H. — oil, Manti Operating Company, Atascosa County, 72 thousand reported
POUND, W. E. — oil, HCM, Atascosa County, 71 thousand reported
HEARD-BOWER A UNIT — oil, Cinco Natural Resources Corp., Atascosa County, 71 thousand reported
KH SASSER B UNIT — oil, Alvarado 2014 LLC, Atascosa County, 70 thousand reported
BLANCO UNIT — oil, Cabot Oil & Gas Corporation, Atascosa County, 69 thousand reported
MARSH, WOODROW — oil, Hughes, Dan A. Company, Atascosa County, 69 thousand reported
STEINLE, LEON — oil, Mosbacher Energy Company, Atascosa County, 68 thousand reported
BOB HINDES — oil, Ep Energy E&P Company, L.P., Atascosa County, 68 thousand reported
COMAL UNIT — oil, Cabot Oil & Gas Corporation, Atascosa County, 68 thousand reported
ROAN G — oil, Eog Resources, Inc., Atascosa County, 67 thousand reported
SHEARRER UNIT — oil, Murphy Expl. & Prod. Co. - USA, Atascosa County, 67 thousand reported
TURNBOW UNIT WEST — oil, Murphy Expl. & Prod. Co. - USA, Atascosa County, 67 thousand reported
PEELER — oil, Harvey Brothers Oil & Gas, Atascosa County, 66 thousand reported
DICKE — oil, Manti Operating Company, Atascosa County, 66 thousand reported
GRIFFIN-KRUEGER SA1 — oil, Marathon Oil Ef LLC, Atascosa County, 66 thousand reported
WILSON — oil, Republic Resources, LLC., Atascosa County, 65 thousand reported
NORTH CHARLOTTE FIELD UNIT — oil, Pyramid Energy, Inc., Atascosa County, 65 thousand reported
SAM HOUSTON A — oil, Eog Resources, Inc., Atascosa County, 64 thousand reported
CHARLOTTE WATERFLOOD UNIT NO. 2 — oil, HCM, Atascosa County, 64 thousand reported
RUPLE FARMS — oil, Activa Resources, LLC, Atascosa County, 64 thousand reported
FISHER ET AL UNIT — oil, Virtex Operating Company, Inc., Atascosa County, 63 thousand reported
ANIOL — oil, Tug Hill Operating, LLC, Atascosa County, 62 thousand reported
SAN SABA UNIT — oil, Cabot Oil & Gas Corporation, Atascosa County, 62 thousand reported
SCHUMANN, H. A. -B- — oil, Somex Energy Company, Atascosa County, 61 thousand reported
SPANISH EYES UNIT — oil, Abraxas Petroleum Corporation, Atascosa County, 61 thousand reported
PEELER RANCH UNIT — oil, Eog Resources, Inc., Atascosa County, 61 thousand reported
GONZALES — oil, Virtex Operating Company, Inc., Atascosa County, 61 thousand reported
ROAN J — oil, Eog Resources, Inc., Atascosa County, 61 thousand reported
LOCKWOOD, A. M. — oil, Bering Operating Company, Inc., Atascosa County, 60 thousand reported
SAM HOUSTON B — oil, Eog Resources, Inc., Atascosa County, 60 thousand reported
COWARD, H.H. A/C 4 — oil, Pearl, Bill H. Productions, Inc., Atascosa County, 59 thousand reported
ROAN K — oil, Eog Resources, Inc., Atascosa County, 59 thousand reported
PLEASANTON, E. (ESCONDIDO UNIT) — oil, Serra Energy, Inc., Atascosa County, 59 thousand reported
BIRDWELL, R. R. — gas, Eog Resources, Inc., Atascosa County, 59 thousand reported
ROAN H — oil, Eog Resources, Inc., Atascosa County, 58 thousand reported
ESSE — oil, Marathon Oil Ef LLC, Atascosa County, 58 thousand reported
REPUBLIC-COUNTISS — oil, Republic Resources, LLC., Atascosa County, 58 thousand reported
WYE RANCH 04 — oil, Pioneer Natural Res. USA, Inc., Atascosa County, 57 thousand reported
PRUITT, E. J. -E- — oil, HCM, Atascosa County, 57 thousand reported
ROAN E — oil, Eog Resources, Inc., Atascosa County, 57 thousand reported
POWELL, E. L. — gas, Marathon Oil Company, Atascosa County, 56 thousand reported
ROAN F — oil, Eog Resources, Inc., Atascosa County, 56 thousand reported
YEAGER, EWELL — oil, HCM, Atascosa County, 56 thousand reported
DUREN & RICHTER ACT. #2 — oil, Pearl, Bill H. Productions, Inc., Atascosa County, 56 thousand reported
STONE UNIT — oil, Oxy USA Inc., Atascosa County, 56 thousand reported
BUSH, E.M. -A- — oil, Aminex USA, Inc., Atascosa County, 56 thousand reported
PRUITT, E. J. D2 — oil, Brothers Production Company Inc., Atascosa County, 55 thousand reported
FARNIK — oil, Tug Hill Operating, LLC, Atascosa County, 54 thousand reported
DUREN & RICHTER ACT. #1 — oil, Pearl, Bill H. Productions, Inc., Atascosa County, 54 thousand reported
DAVIS, MILTON -B- — oil, Allen, Herbert C. JR., Atascosa County, 54 thousand reported
HENDERSON -B- — oil, Somex Energy Company, Atascosa County, 53 thousand reported
ATASCOSA 601 UNIT "B" — oil, Cinco Natural Resources Corp., Atascosa County, 52 thousand reported
JOURDANTON FIELD GAS UNIT #1 — gas, Exxon Corp., Atascosa County, 51 thousand reported
WRIGHT, E. — oil, C&C II, Atascosa County, 51 thousand reported
PEELER RANCH WEST — oil, Eog Resources, Inc., Atascosa County, 51 thousand reported
GOSSETT, JO LE — oil, Brymer Contracting Incorporated, Atascosa County, 50 thousand reported
FERRY, SARAH E. — oil, Guinn Operating Company, Atascosa County, 50 thousand reported

Production figures are as reported to the Railroad Commission of Texas. Values shown on lease pages are estimates produced by fitting a decline curve to that reported history; they are not offers or appraisals.