42-047-31383
USULLIVAN D. J. -B-
BROOKS County · District 4 · COSTILLA ENERGY INC. · PITA (D-5 B-C)
Permits
2
Max Depth
8,750 ft
First Permit
1984-08-16
Latest Activity
1992-10-07
Lifespan
8 yrs
Regulatory Status
Schedule
OFF SCHEDULE
Completion
1984-10-29
Shut-In
—
Plugged
—
!
EWA / Production operator mismatch
Scheduling: COSTILLA ENERGY INC. ≠ Production: VARAS ENERGY OPERATING COMPANY, (reported 2025-12)
!
EWA / Permit operator mismatch
Scheduling: COSTILLA ENERGY INC. ≠ Permit: EXXON CORP.
Resolved via: production → VARAS ENERGY OPERATING COMPANY,
Production Summary
Cum Oil
— bbl
Cum Gas
— mcf
First Production
1993-01
Last Production
2026-03
Operator History
Chain of Custody
EXXON CORP. 1993-1993→ HEADINGTON OIL COMPANY 1994-1996→ MANTI OPERATING COMPANY 1996-1998→ COSTILLA ENERGY, INC. 1998-2000→ DREYFUS, LOUIS NATURAL GAS CORP 2000-2001→ DOMINION OKLAHOMA TEXAS E&P, INC 2001-2006→ SUE-ANN OPERATING, L.C. 2006-2016→ HUGOTON OPERATING COMPANY, INC. 2017-2024→ VARAS ENERGY OPERATING COMPANY, 2025-2025
Lease Production
Production is reported at the lease level. View production data, decline curves, and history on the lease page.
Permit History (2)
Permit Applications (3)
#404376 A EXXON CORP.
received 1992-10-07
#248478 A EXXON CORP.
received 1985-01-18
#248478 A EXXON CORP.
received 1984-08-14
Well Details
- Well Number
- 78
- Max Depth
- 8,750 ft
- Drill Type
- Vertical
- County
- BROOKS
- District
- 4
- Operator
- COSTILLA ENERGY INC.
- Completed
- 1984-10-29
Operator
- Location
- MIDLAND
- P-5 Status
- Y (filed 2001-10-05)
- Cum Oil (all leases)
- 3,317,652 bbl
- Cum Gas (all leases)
- 48,046,922 mcf
- Total Permits
- 173