42-135-32727
Long String CasingWEST GRAYBURG UNIT
ECTOR County · District 8 · AMOCO PRODUCTION COMPANY
Permits
1
Max Depth
4,500 ft
First Permit
1977-07-29
Latest Activity
1977-07-29
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
—
Shut-In
—
Plugged
—
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
ECTOR County disposal market →Permitted Volume
1,000 bbl/d
Max Pressure
1,000 psi
Injection Interval
3,845–4,310 ft
Injected (12mo)
—
Monthly injected volume (bbl, from H-10 filings through 2025-11-01)
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 (3) Elevation 2,975 ft (GR)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| TANSILL | 2,705 ft | +270 ft |
| YATES | 2,833 ft | +142 ft |
| GRAYBURG | 3,938 ft | -963 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 |
|---|---|
| 3,845–4,310 ft | Open hole |
| 3,854–4,310 ft | Perforated |
Casing (2)
| Size | Set Depth | Cement |
|---|---|---|
| 8.625" | 228 ft | 250 sx |
| 5.5" | 3,845 ft | 700 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
- 31
- Max Depth
- 4,500 ft
- Drill Type
- Vertical
- County
- ECTOR
- District
- 8
- Operator
- AMOCO PRODUCTION COMPANY
Operator
- Name
- TEXACO INC
- Location
- HOUSTON
- P-5 Status
- Inactive (filed 2015-06-29)
- Cum Oil (all leases)
- 193,446,571 bbl
- Cum Gas (all leases)
- 700,639,245 mcf
- Total Permits
- 7,201