42-115-32811
Final CompletionTHORNTON 269
DAWSON County · District 8 · BIG STAR OIL & GAS LLC · GIN (SPRABERRY)
Permits
1
Max Depth
8,350 ft
First Permit
1994-02-25
Latest Activity
1994-02-25
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
1994-04-23
Shut-In
—
Plugged
2011-05-25
EWA / Permit operator mismatch
Scheduling: BIG STAR OIL & GAS LLC ≠ Permit: R K PETROLEUM CORPORATION
Resolved via: scheduling → BIG STAR 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
1994-04
Last Production
2011-11
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 2,951 ft
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| SAN ANDRES | 4,712 ft | -1,761 ft |
| CLEARFORK (Clear Fork) | 6,150 ft | -3,199 ft |
| UPPER SPRABERRY (Spraberry) | 7,823 ft | -4,872 ft |
| B/UPPER GIN | 8,127 ft | -5,176 ft |
| MARTINI SAND | 8,170 ft | -5,219 ft |
| MIDDLETON SAND | 8,268 ft | -5,317 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 |
|---|---|
| 8,268–8,282 ft | Perforated |
Casing (3)
| Size | Set Depth | Cement |
|---|---|---|
| 13.375" | 435 ft | 450 sx |
| 8.625" | 4,180 ft | 500 sx |
| 4.5" | 8,320 ft | 200 sx |
Permit History (1)
Applications (1)
Records & Logs
2 completion filings on record · 1 with log images at RRC.
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
- 8,350 ft
- Drill Type
- Vertical
- County
- DAWSON
- District
- 8
- Operator
- BIG STAR OIL & GAS LLC
- Completed
- 1994-04-23
Operator
- Location
- MIDLAND
- P-5 Status
- Inactive (filed 2016-10-31)
- Cum Oil (all leases)
- 2,720,129 bbl
- Cum Gas (all leases)
- 20,072 mcf
- Total Permits
- 173