42-047-31689
Final CompletionSULLIVAN D.J. B
BROOKS County · District 4 · COSTILLA ENERGY INC. · PITA (FRIO CONSOLIDATED)
Permits
2
Max Depth
8,600 ft
First Permit
1995-08-28
Latest Activity
1996-11-15
Lifespan
1 yrs
Regulatory Status
Schedule
OFF SCHEDULE
Completion
1996-10-03
Shut-In
—
Plugged
—
EWA / Production operator mismatch
Scheduling: COSTILLA ENERGY INC. ≠ Production: VARAS ENERGY OPERATING COMPANY, (reported 2026-02)
EWA / Permit operator mismatch
Scheduling: COSTILLA ENERGY INC. ≠ Permit: MANTI OPERATING COMPANY
Resolved via: scheduling → COSTILLA ENERGY INC.
Production Summary Production data is a work in progress — still being validated against RRC filings. Spot something off or have questions? [email protected]
Cum Oil
— bbl
Cum Gas
— mcf
First Production
1994-09
Last Production
2026-07
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.
Formation Tops
No tops on file for this well. Formation tops come from W-2/G-1 completion filings — this well has none yet, which is normal for permits that were never drilled, dry holes plugged without a filing, or wells completed before digital records. Offset-well tops can't be shown either — this well has no surface coordinates on file yet.
Perforations (3)
| Interval | Type |
|---|---|
| 7,570–7,580 ft | Perforated |
| 7,724–7,728 ft | Perforated |
| 7,815–7,820 ft | Perforated |
Casing (5)
| Size | Set Depth | Cement |
|---|---|---|
| 9.625" | 1,154 ft | 470 sx |
| 9.625" | 1,184 ft | 470 sx |
| 2.875" | 8,268 ft | 700 sx |
| 2.875" | 8,270 ft | 700 sx |
| 2.875" | 8,270 ft | 700 sx |
Permit History (2)
Applications (2)
Records & Logs
7 completion filings on record · 2 with log images at RRC.
+1 more filings
Completion packets open directly (post-2011 filings include attached logs). Log images can't be deep-linked — clicking copies the API for you to paste.
No GPS coordinates yet
Well Details
- Well Number
- 101F
- Max Depth
- 8,600 ft
- Drill Type
- Vertical
- County
- BROOKS
- District
- 4
- Operator
- COSTILLA ENERGY INC.
- Completed
- 1996-10-03
Operator
- Location
- MIDLAND
- P-5 Status
- Inactive (filed 1999-12-08)
- Cum Oil (all leases)
- 3,317,652 bbl
- Cum Gas (all leases)
- 48,046,922 mcf
- Total Permits
- 173