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Cochran County, TX oil and gas wells

6,162 wells: 1,997 active, 2,478 plugged, run by 228 operators.

Cochran County, TX ranks #79 among Texas counties by wells on record, with under 1% of the state's 1,397,551 wells. 1,997 of its wells (32%) are active, above the statewide share of 27%. Another 1,208 are shut in or temporarily abandoned. Of the 5,651 wells here with a type on record, 71% are oil wells, 18% disposal or injection wells and 7% dry holes. Drilling records here go back to 1940. Of the 3,664 wells with a drilling date, 421 (11%) were drilled in 2016 or later, the most recent in 2026. 311 wells are listed as permitted or being drilled. 503 wells have been plugged since 2016 (counting wells with a plug date on record). Wells with a recorded depth average 5,076 ft. 228 operators have wells here. The largest by active wells is HILCORP ENERGY COMPANY, with 610 active (31% of the county's active wells).

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

Top operators in Cochran

OperatorActiveWells here
HILCORP ENERGY COMPANY6101,395
AVIATOR ENERGY LLC158345
VISION OIL AND GAS LLC152548
R2Q OPERATING LLC107305
DOUBLE BARREL OIL LLC107203
EXTEX OPERATING COMPANY88339
A.C.T. OPERATING COMPANY72195
HUNT CIMARRON LTD. PARTNERSHIP71192
CTOC ENERGY LLC65309
KIMBELL OPERATING COMPANY6275
OCCIDENTAL PERMIAN EOR LLC61113
WALKABOUT OPERATING LLC51125
YUCCA ENERGY INC.4154
MANZANO LLC3438
MOMENTUM OPERATING CO. INC.3366
TALIS ENERGY INC.3049
PRASAD HARI PRODUCTION CO.2838
JOPLIN OIL CO. INC.2332
THREE SPAN OIL & GAS INC.2027
WINN OPERATING LLC1942
ROYAL ORYX OG LLC1727
ATLAS OPERATING LLC615
RED TAIL EXPLORATION LLC69
RAW OIL & GAS INC.66
FORMENTERA OPERATIONS LLC525

Wells

Not plugged · All wells · Plugged · Orphaned · Disposal (SWD) and injection

WellAPI / IDStatusTypeOperator
MASTEN F. O. 11 42-079-01321Active Oil🔒 Sign in free
MASTEN F. O. 26 42-079-01336Shut in Oil🔒 Sign in free
MASTEN F. O. 33W 42-079-01343Shut in Injection🔒 Sign in free
MASTEN F. O. 51 42-079-30845Active Oil🔒 Sign in free
MASTEN F. O. 50 42-079-30846Active Oil🔒 Sign in free
MASTEN F. O. 60 42-079-31293Active Injection🔒 Sign in free
MASTEN F. O. 65 42-079-31383Active Injection🔒 Sign in free
MASTEN F. O. 45 42-079-30386Shut in Unknown🔒 Sign in free
MASTEN F. O. 78 42-079-32038Shut in Oil🔒 Sign in free
MASTEN F. O. 64 42-079-31384Active Injection🔒 Sign in free
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Cochran County, TX well questions

How many oil and gas wells are in Cochran County, TX?

6,162 wells are on record: 1,997 active, 1,208 shut in or temporarily abandoned and 2,478 plugged.

Who operates the most wells in Cochran County, TX?

HILCORP ENERGY COMPANY, with 610 active wells and 1,395 wells on record here. The table above lists the top operators.

Are new wells still being drilled in Cochran County, TX?

Yes. 421 wells were drilled in 2016 or later, the most recent in 2026, and 311 more are permitted or being drilled.