42-329-31273
UBRADFORD A.A. ESTATE C
MIDLAND County · District 8 · CHEVRON U. S. A. INC. · SPRABERRY (TREND AREA)
Permits
2
Max Depth
11,500 ft
First Permit
1984-01-11
Latest Activity
1993-12-29
Lifespan
10 yrs
Regulatory Status
Schedule
OFF SCHEDULE
Completion
1994-06-09
Shut-In
—
Plugged
1998-06-03
EWA / Production operator mismatch
Scheduling: CHEVRON U. S. A. INC. ≠ Production: TEXACO E & P INC. (reported 1997-02)
EWA / Permit operator mismatch
Scheduling: CHEVRON U. S. A. INC. ≠ Permit: TEXACO E & P INC.
Resolved via: scheduling → CHEVRON U. S. A. 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
2008-03
Operator History
originally filed by TEXACO E & P 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 2,733 ft
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| SAN ANDRES | 4,440 ft | -1,707 ft |
| LOWER SPRABERRY (Spraberry) | 8,335 ft | -5,602 ft |
| WOLFCAMP | 9,300 ft | -6,567 ft |
| LOWE STRAWN | 10,710 ft | -7,977 ft |
| ATOKA PAY (Atoka) | 11,375 ft | -8,642 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 (3)
| Interval | Type |
|---|---|
| 7,702–7,792 ft | Perforated |
| 8,374–8,613 ft | Perforated |
| 11,338–11,348 ft | Perforated |
Casing (4)
| Size | Set Depth | Cement |
|---|---|---|
| 13.375" | 350 ft | 450 sx |
| 9.625" | 4,495 ft | 1,800 sx |
| 7" | 9,805 ft | 1,470 sx |
| 5" | 11,450 ft | 357 sx |
Permit History (2)
Applications (2)
Records & Logs
5 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
- 1
- Max Depth
- 11,500 ft
- Drill Type
- Vertical
- County
- MIDLAND
- District
- 8
- Operator
- CHEVRON U. S. A. INC.
- Completed
- 1994-06-09
Operator
- Name
- TEXACO E & P INC
- Location
- MIDLAND
- P-5 Status
- Active (filed 2026-01-30)
- Cum Oil (all leases)
- 633,048,621 bbl
- Cum Gas (all leases)
- 4,264,158,043 mcf
- Activities
- CSGD/G, CSGD/P, G/PUR, GTHS/C, GTHS/G, GTHS/O, OPRS/G, OPRS/O
- Total Permits
- 9,273