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Atascosa County, TX oil and gas wells

9,023 wells: 3,064 active, 4,344 plugged, run by 595 operators.

Figures from the Railroad Commission of Texas, updated 2026-10-17.

Top operators in Atascosa

OperatorActiveWells here
MARATHON OIL EF LLC431505
EOG RESOURCES INC.417464
JAVELIN ENERGY PARTNERS MGMT LLC142185
PRODUCTION RESOURCES INC123127
MURPHY EXPL. & PROD. CO. - USA106112
XTO ENERGY INC88119
TRAILBLAZER ENERGY RESOURCES LLC84104
PETRO LIONS LLC7375
TEXAS AMERICAN RESOURCES COMPANY7275
WEN-BE54158
KOKO SKADI LLC5064
CALK OIL COMPANY4344
CRESCENT ENERGY OPERATING LLC4058
CALFAS OIL LLC3144
BRYMER CONTRACTING INCORPORATED2841
MAZCO ENERGY LLC2794
AARONMARK SERVICES LLC2244
VERDUN OIL & GAS LLC2025
VALENCE OPERATING CO.2021
LONGSHOT ENERGY LLC1919
GUINN OPERATING COMPANY1830
DRACHEN OIL COMPANY1819
BETA OIL CORP.1616
RED CHALK RESOURCES LLC1516
TRINITY OPERATING (USG) LLC1515

Wells

Not plugged · All wells · Plugged · Orphaned

WellAPI / IDStatusTypeOperator
(no name) 1 1128811Plugged Dry hole—
(no name) 1 1128819Plugged Dry hole—
(no name) 42-013-31284Plugged Unknown—
(no name) 5 1129790Plugged Dry hole—
(no name) 4B 1129817Plugged Oil—
(no name) 42-013-33797Plugged Dry hole—
(no name) 1 1127827Plugged Dry hole—
(no name) 1 1127830Plugged Dry hole—
(no name) 2A 1127833Plugged Dry hole—
(no name) 1 1127841Plugged Dry hole—
(no name) 1 1128830Plugged Dry hole—
(no name) 42-013-32443Plugged Dry hole—
(no name) 42-013-31256Plugged Dry hole—
(no name) 42-013-30886Plugged Dry hole—
(no name) 1 1128861Plugged Dry hole—
(no name) 1 1128863Plugged Dry hole—
(no name) 1 1128864Plugged Dry hole—
(no name) 1 1128870Plugged Dry hole—
(no name) 42-013-32052Plugged Dry hole—
(no name) 42-013-31216Plugged Dry hole—
(no name) 12B 1129882Plugged Oil—
(no name) 5B 1129885Plugged Oil—
(no name) 7B 1129887Plugged Oil—
(no name) 3 1127843Plugged Dry hole—
(no name) 2 1127845Plugged Dry hole—
(no name) 2 1127846Plugged Oil—
(no name) 4 1127848Plugged Dry hole—
(no name) 1 1127851Plugged Dry hole—
(no name) 1A 1127854Plugged Dry hole—
(no name) 1 1127856Plugged Dry hole—
(no name) 1 1127858Plugged Dry hole—
(no name) 6 1127872Plugged Dry hole—
(no name) 1 1127873Plugged Dry hole—
(no name) 1 1127881Plugged Gas—
(no name) 1B 1127888Plugged Oil—
(no name) 3 1127934Plugged Dry hole—
(no name) 1 1128904Plugged Dry hole—
(no name) 1 1128910Plugged Dry hole—
(no name) 1B 1128949Plugged Dry hole—
(no name) 1 1128951Plugged Dry hole—
(no name) 5 1128953Plugged Oil—
(no name) 1 1128959Plugged Dry hole—
(no name) 1 1128963Plugged Dry hole—
(no name) 13B 1129896Plugged Oil—
(no name) 8B 1129899Plugged Oil—
(no name) 16B 1129904Plugged Oil—
(no name) 2 1129917Plugged Oil—
(no name) 1 1127948Plugged Dry hole—
(no name) 3 1127949Plugged Dry hole—
(no name) 2 1127959Plugged Dry hole—
(no name) 1 1127960Plugged Oil—
(no name) 11 1127965Plugged Dry hole—
(no name) 2 1127972Plugged Dry hole—
(no name) 2 1127977Plugged Dry hole—
(no name) 1 1127979Plugged Dry hole—
(no name) 1 1127982Plugged Dry hole—
(no name) 3 1128972Plugged Oil—
(no name) 1 1128975Plugged Oil—
(no name) 20A 1128987Plugged Dry hole—
(no name) 1 1128990Plugged Dry hole—
(no name) 2 1128999Plugged Oil—
(no name) 4 1129001Plugged Oil—
(no name) 5 1129004Plugged Oil—
(no name) 5 1129007Plugged Dry hole—
(no name) 1 1129009Plugged Oil—
(no name) 3 1129011Plugged Oil—
(no name) 2 1129012Plugged Oil—
(no name) 7A 1129015Plugged Dry hole—
(no name) 1 1129028Plugged Oil—
(no name) 2 1129981Plugged Dry hole—
(no name) 1 1129987Plugged Dry hole—
(no name) 9 1128005Plugged Dry hole—
(no name) 42-013-31277Plugged Dry hole—
(no name) 1 1128010Plugged Dry hole—
(no name) 2 1128018Plugged Dry hole—
(no name) 3 1128032Plugged Dry hole—
(no name) 1 1128033Plugged Dry hole—
(no name) 3 1129030Plugged Oil—
(no name) 1 1129041Plugged Dry hole—
(no name) 2 1129044Plugged Oil—
(no name) 6 1129068Plugged Dry hole—
(no name) 42-013-31411Plugged Dry hole—
(no name) 1 1128055Plugged Dry hole—
(no name) 1 1128066Plugged Dry hole—
(no name) 1 1128068Plugged Oil—
(no name) 1 1128072Plugged Oil—
(no name) 42-013-31072Plugged Dry hole—
(no name) 2 1128090Plugged Oil—
(no name) 1 1128101Plugged Dry hole—
(no name) 1 1128104Plugged Dry hole—
(no name) 1 1128105Plugged Dry hole—
(no name) 1 1128108Plugged Dry hole—
(no name) 1 1128113Plugged Dry hole—
(no name) 1 1129098Plugged Dry hole—
(no name) 1 1129104Plugged Dry hole—
(no name) 1 1130071Plugged Dry hole—
(no name) 1 1130097Plugged Dry hole—
(no name) 2 1130120Plugged Oil—
(no name) 3 1130121Plugged Oil—
(no name) 19 1130127Plugged Dry hole—

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