42-115-31899
Final CompletionADCOCK
DAWSON County · District 8 · BROWN TOM INC. · ADCOCK (SPRABERRY)
Permits
1
Max Depth
7,850 ft
First Permit
1983-11-08
Latest Activity
1983-11-08
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
1984-01-07
Shut-In
—
Plugged
—
EWA / Production operator mismatch
Scheduling: BROWN TOM INC. ≠ Production: ESTANCIA OIL & GAS, LLC (reported 2026-03)
EWA / Permit operator mismatch
Scheduling: BROWN TOM INC. ≠ Permit: COTTON PETROLEUM CORP.
Resolved via: production → ESTANCIA OIL & GAS, LLC
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
1993-01
Last Production
2026-07
Injection / Disposal
DAWSON County disposal market →Permitted Volume
700 bbl/d
Max Pressure
3,400 psi
Injection Interval
6,886–7,584 ft
Injected (12mo)
35,239 bbl
Monthly injected volume (bbl, from H-10 filings through 2025-08-01)
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 (6) Elevation 2,998 ft (GL)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| SPRABERRY | 6,750 ft | -3,752 ft |
| U. SPRABERRY | 6,875 ft | -3,877 ft |
| V. SPRABERRY (VANDIVERE SD) | 6,875 ft | -3,877 ft |
| L. SPRABERRY | 7,350 ft | -4,352 ft |
| ADCOCK SAND | 7,550 ft | -4,552 ft |
| ADCOCK SD | 7,550 ft | -4,552 ft |
As reported by operators on W-2/G-1 completion filings (RRC wellbore records). Depths are measured depth; names appear as filed. Subsea = reported elevation − measured depth (negative = below sea level; vertical wellbores only). View filings & logs at RRC ↗
Perforations (2)
| Interval | Type |
|---|---|
| 6,886–6,904 ft | Perforated |
| 7,544–7,584 ft | Perforated |
Casing (3)
| Size | Set Depth | Cement |
|---|---|---|
| 13.375" | 430 ft | 400 sx |
| 8.625" | 4,000 ft | 600 sx |
| 5.5" | 7,955 ft | 775 sx |
Permit History (1)
Applications (1)
Records & Logs
4 completion filings on record.
Completion packets open directly (post-2011 filings include attached logs). Log images and the UL library can't be deep-linked — clicking copies the API for you to paste.
No GPS coordinates yet
Well Details
- Well Number
- 2
- Max Depth
- 7,850 ft
- Drill Type
- Vertical
- County
- DAWSON
- District
- 8
- Operator
- BROWN TOM INC.
- Completed
- 1984-01-07
Operator
- Name
- BROWN, TOM INC
- Location
- DALLAS
- P-5 Status
- Inactive (filed 2004-02-06)
- Cum Oil (all leases)
- 2,411,915 bbl
- Cum Gas (all leases)
- 56,143,245 mcf
- Total Permits
- 447