42-135-08311
Final CompletionWILLIAMSON, JESSIE MAE
ECTOR County · District 8 · PHILLIPS PETROLEUM COMPANY · G & W (DEVONIAN)
Permits
2
Max Depth
8,250 ft
First Permit
1988-01-15
Latest Activity
1989-10-20
Lifespan
2 yrs
Regulatory Status
Schedule
OFF SCHEDULE
Completion
—
Shut-In
—
Plugged
—
EWA / Production operator mismatch
Scheduling: PHILLIPS PETROLEUM COMPANY ≠ Production: BAKER OPERATING, INC. (reported 2026-04)
EWA / Permit operator mismatch
Scheduling: PHILLIPS PETROLEUM COMPANY ≠ Permit: BROCK OIL & GAS CORPORATION
Resolved via: production → BAKER OPERATING, 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
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 (9) Elevation 3,322 ft (GR)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| SAN ANDRES | 4,216 ft | -894 ft |
| CLEARFORK (Clear Fork) | 5,656 ft | -2,334 ft |
| WICHITA ALBANY (Wichita-Albany) | 6,760 ft | -3,438 ft |
| WITCHITA-ALBANY | 6,760 ft | -3,438 ft |
| WOLFCAMP | 7,484 ft | -4,162 ft |
| DEVONIAN | 7,940 ft | -4,618 ft |
| SILURIAN (Silurian (undifferentiated)) | 8,490 ft | -5,168 ft |
| SULIRIAN | 8,490 ft | -5,168 ft |
| ELLENBERGER (Ellenburger) | 10,020 ft | -6,698 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 (8)
| Interval | Type |
|---|---|
| 6,852–6,874 ft | Perforated |
| 6,900–6,950 ft | Perforated |
| 7,724–7,728 ft | Perforated |
| 7,732–7,736 ft | Perforated |
| 7,754–7,761 ft | Perforated |
| 7,768–7,778 ft | Perforated |
| 8,002–8,052 ft | Perforated |
| ?–7,951 ft | Perforated |
Casing (6)
| Size | Set Depth | Cement |
|---|---|---|
| 13.375" | 264 ft | 350 sx |
| 13.375" | 420 ft | 425 sx |
| 8.625" | 3,895 ft | 650 sx |
| 9.625" | 3,943 ft | 675 sx |
| 5.5" | 8,250 ft | 515 sx |
| 7" | 8,550 ft | 430 sx |
Permit History (2)
Applications (2)
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 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
- A 1
- Max Depth
- 8,250 ft
- Drill Type
- Vertical
- County
- ECTOR
- District
- 8
- Operator
- PHILLIPS PETROLEUM COMPANY
Operator
- Name
- PHILLIPS PETRO CO
- Location
- HOUSTON
- P-5 Status
- Inactive (filed 2002-07-30)
- Cum Oil (all leases)
- 41,085,875 bbl
- Cum Gas (all leases)
- 1,158,849,972 mcf
- Total Permits
- 2,544