42-227-34825
PRODUCINGCOSTILLA LOU ANN
HOWARD County · District 8 · OXYROCK OPERATING LLC · SPRABERRY (TREND AREA)
Permits
4
Max Depth
10,850 ft
First Permit
1994-03-02
Latest Activity
2016-03-09
Lifespan
22 yrs
Regulatory Status
Schedule
ON SCHEDULE
Completion
2009-11-25
Shut-In
—
Plugged
—
P-5 Org Status: Active
EWA / Permit operator mismatch
Scheduling: OXYROCK OPERATING LLC ≠ Permit: ENDEAVOR ENERGY RESOURCES L.P.
Resolved via: production → OXYROCK OPERATING, LLC
Production Summary
Cum Oil
— bbl
Cum Gas
— mcf
First Production
1994-06
Last Production
2026-03
Operator History
Chain of Custody
Lease Production
Production is reported at the lease level. View production data, decline curves, and history on the lease page.
Permit History (4)
COSTILLA, LOU ANN · 10,522 ft
2016-03-09
COSTILLA, LOU ANN · 10,522 ft
2013-10-30
COSTILLA, LOU ANN · 10,522 ft
2009-09-08
Spud 2009-09-21
COSTILLA LOU ANN · 10,850 ft
1994-03-02
Spud 1994-04-21
Permit Applications (4)
Well Details
- Well Number
- 1
- Max Depth
- 10,850 ft
- Drill Type
- Vertical
- County
- HOWARD
- District
- 8
- Operator
- OXYROCK OPERATING LLC
- Completed
- 2009-11-25
Operator
- Name
- OXYROCK OPER, LLC
- Location
- HOUSTON
- P-5 Status
- Y (filed 2026-03-04)
- Cum Oil (all leases)
- 49,692,391 bbl
- Cum Gas (all leases)
- 63,332 mcf
- Activities
- OPRS/G, OPRS/O
- Total Permits
- 319