42-135-33978
Final CompletionFOSTER GBSA UNIT
ECTOR County · District 8 · OXY USA INC. · COWDEN SOUTH
Permits
1
Max Depth
4,400 ft
First Permit
1982-07-09
Latest Activity
1982-07-09
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
1982-07-29
Shut-In
—
Plugged
1994-03-25
EWA / Permit operator mismatch
Scheduling: OXY USA INC. ≠ Permit: CITIES SERVICE COMPANY
Resolved via: production → OXY USA 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
ECTOR County disposal market →Permitted Volume
500 bbl/d
Max Pressure
1,000 psi
Injection Interval
4,250–4,294 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 (1) Elevation 3,040 ft (GR)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| GRAYBURG | 4,090 ft | -1,050 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 |
|---|---|
| 4,090–4,154 ft | Perforated |
| 4,250–4,294 ft | Perforated |
Casing (3)
| Size | Set Depth | Cement |
|---|---|---|
| 8.625" | 252 ft | 225 sx |
| 2.375" | 4,273 ft | — |
| 4.5" | 4,400 ft | 1,050 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
- 412
- Max Depth
- 4,400 ft
- Drill Type
- Vertical
- County
- ECTOR
- District
- 8
- Operator
- OXY USA INC.
- Completed
- 1982-07-29
Operator
- Name
- OXY USA INC
- Location
- HOUSTON
- P-5 Status
- Active (filed 2026-01-26)
- Cum Oil (all leases)
- 277,250,617 bbl
- Cum Gas (all leases)
- 814,544,078 mcf
- Activities
- CSGD/G, CSGD/P, G/PUR, GTHS/G, OPRS/G, OPRS/O
- Total Permits
- 3,291