TL;DR: Clausen, A. G. has 4 oil and gas drilling permits on file; the most recent was filed 2025-12-05. This page lists permit dates, API numbers, counties, target formations, and lateral lengths. Data current as of 2026-05-04.
4 total permits on file, most recent 2025-12-05.
Permits Filed
Permit / Spud Date
API Number
County
Well Name
Formation
Lateral Length (ft)
2025-12-05
4205937206
CALLAHAN
STACY, F.W. 10
Bend Arch
116
2025-08-15
4205937205
CALLAHAN
STACY, F.W. 9
Bend Arch
116
2020-07-22
4205937164
CALLAHAN
AMES, R. C. -A- 10
Barnett
114
2020-07-16
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CALLAHAN
AMES, R.C. -A- 10
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Key Takeaways
Operator: Clausen, A. G..
Permit volume: 4 permits on file (most recent: 2025-12-05).
What's listed: Permit and spud date, API number, county, well name, target formation, and lateral length per record.
Mineral owners:Valor's mineral management tracks operator permit activity by tract for owners with interests under Clausen, A. G.'s acreage.