42-431-32347
Final CompletionWESTBROOK 32
STERLING County · District 8 · AMERICAN COMETRA INC. · BUTTERFLY (LOWER CLEARFORK)
Permits
1
Max Depth
6,000 ft
First Permit
1992-02-12
Latest Activity
1992-02-12
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
1992-03-09
Shut-In
—
Plugged
—
EWA / Production operator mismatch
Scheduling: AMERICAN COMETRA INC. ≠ Production: RANGE PRODUCTION COMPANY (reported 2000-09)
Resolved via: scheduling → AMERICAN COMETRA 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
1993-01
Last Production
2026-07
Injection / Disposal
Permitted Volume
500 mcf/d
Max Pressure
2,500 psi
Injection Interval
5,073–5,092 ft
Injected (12mo)
—
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 (3) Elevation 2,420 ft
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| BASE OF CRETACEOUS (Base Cretaceous (marker)) | 325 ft | +2,095 ft |
| BASE OF SAN ANDRES (San Andres) | 2,123 ft | +297 ft |
| TOP OF DEAN (Dean) | 4,929 ft | -2,509 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 |
|---|---|
| 5,073–5,092 ft | Perforated |
Casing (2)
| Size | Set Depth | Cement |
|---|---|---|
| 8.625" | 1,810 ft | 925 sx |
| 5.5" | 5,292 ft | 680 sx |
Permit History (1)
Applications (1)
Records & Logs
4 completion filings on record · 2 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
- 10
- Max Depth
- 6,000 ft
- Drill Type
- Vertical
- County
- STERLING
- District
- 8
- Operator
- AMERICAN COMETRA INC.
- Completed
- 1992-03-09
Operator
- Location
- FORT WORTH
- P-5 Status
- Inactive (filed 1999-03-08)
- Cum Oil (all leases)
- 1,083,535 bbl
- Cum Gas (all leases)
- 32,469,061 mcf
- Total Permits
- 319