42-115-32006
Final CompletionCLINE
DAWSON County · District 8 · BTA OIL PRODUCERS · WELCH SE. (SPRABERRY)
Permits
1
Max Depth
7,900 ft
First Permit
1984-03-14
Latest Activity
1984-03-14
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
1984-04-21
Shut-In
—
Plugged
1997-11-07
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
1997-12
Lease Production
Production is reported at the lease level. View production data, decline curves, and history on the lease page.
Formation Tops (4) Elevation 3,050 ft (GR)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| YATES | 2,960 ft | +90 ft |
| SAN ANDRES | 4,410 ft | -1,360 ft |
| CLEARFORK (Clear Fork) | 5,860 ft | -2,810 ft |
| SPRABERRY | 7,432 ft | -4,382 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 (1)
| Interval | Type |
|---|---|
| 7,786–7,792 ft | Perforated |
Casing (3)
| Size | Set Depth | Cement |
|---|---|---|
| 13.375" | 472 ft | 450 sx |
| 8.625" | 4,408 ft | 500 sx |
| 5.5" | 7,900 ft | 1,100 sx |
Permit History (1)
Applications (1)
Records & Logs
2 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
- 1
- Max Depth
- 7,900 ft
- Drill Type
- Vertical
- County
- DAWSON
- District
- 8
- Operator
- BTA OIL PRODUCERS
- Completed
- 1984-04-21
Operator
- Name
- COSTILLA PETRO CORP
- Location
- MIDLAND
- P-5 Status
- Inactive (filed 2007-01-05)
- Cum Oil (all leases)
- 14,862,871 bbl
- Cum Gas (all leases)
- 58,076,730 mcf
- Total Permits
- 684