42-417-36513
Final CompletionNAIL 149 B
SHACKELFORD County · District 7 · BLUFF CREEK PETROLEUM LLC · ROARK (TANNEHILL)
Permits
1
Max Depth
2,000 ft
First Permit
1985-08-30
Latest Activity
1985-08-30
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
1986-12-29
Shut-In
—
Plugged
2022-07-15
EWA / Production operator mismatch
Scheduling: BLUFF CREEK PETROLEUM LLC ≠ Production: SNYDER DRILLING CORP. (reported 2021-09)
EWA / Permit operator mismatch
Scheduling: BLUFF CREEK PETROLEUM LLC ≠ Permit: CALOCO ENERGY, INC.
Resolved via: scheduling → BLUFF CREEK PETROLEUM 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
Permitted Volume
540 bbl/d
Max Pressure
700 psi
Injection Interval
1,540–1,552 ft
Injected (12mo)
—
Permitted Volume
540 bbl/d
Max Pressure
700 psi
Injection Interval
1,550–1,552 ft
Injected (12mo)
—
Monthly injected volume (bbl, from H-10 filings through 2022-06-01)
Operator History
originally filed by CALOCO ENERGY, INC. — asset transferred
Lease Production
Production is reported at the lease level. View production data, decline curves, and history on the lease page.
Formation Tops (5) Elevation 1,729 ft (KB)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| BASE DOTHAN | 1,218 ft | +511 ft |
| TANNEHILL | 1,432 ft | +297 ft |
| TOP TANNEHILL (Tannehill) | 1,432 ft | +297 ft |
| FLIPPEN | 1,550 ft | +179 ft |
| TOP FLIPPEN | 1,550 ft | +179 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 |
|---|---|
| 1,540–1,544 ft | Perforated |
Casing (1)
| Size | Set Depth | Cement |
|---|---|---|
| 4.5" | 1,761 ft | 190 sx |
Permit History (1)
Applications (1)
Records & Logs
5 completion filings on record · 3 with log images at RRC.
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
- 1
- Max Depth
- 2,000 ft
- Drill Type
- Vertical
- County
- SHACKELFORD
- District
- 7
- Operator
- BLUFF CREEK PETROLEUM LLC
- Completed
- 1986-12-29
Operator
- Location
- ABILENE
- P-5 Status
- Active (filed 2026-05-11)
- Cum Oil (all leases)
- 665,529 bbl
- Cum Gas (all leases)
- 21,212 mcf
- Activities
- OPRS/O
- Total Permits
- 116