42-303-30614
Final CompletionANDERSON DR. LESTER A.
LUBBOCK County · District 8 · DIAMOND SHAMROCK EXPLORATION CO. · EDMISSON N.W. (CLEARFORK)
Permits
1
Max Depth
5,500 ft
First Permit
1980-10-01
Latest Activity
1980-10-01
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
1981-02-04
Shut-In
—
Plugged
—
EWA / Production operator mismatch
Scheduling: DIAMOND SHAMROCK EXPLORATION CO. ≠ Production: TEXLAND PETROLEUM, L.P. (reported 2026-04)
EWA / Permit operator mismatch
Scheduling: DIAMOND SHAMROCK EXPLORATION CO. ≠ Permit: DIAMOND CHEMICALS COMPANY
Resolved via: production → TEXLAND PETROLEUM, L.P.
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 bbl/d
Max Pressure
2,000 psi
Injection Interval
5,302–5,496 ft
Injected (12mo)
—
Monthly injected volume (bbl, from H-10 filings through 2026-03-01)
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 3,240 ft (GR)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| SAN ANDRES | 4,326 ft | -1,086 ft |
| GLORIETA | 4,746 ft | -1,506 ft |
| UPPER CLEARFORK (Clear Fork) | 4,830 ft | -1,590 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 |
|---|---|
| 5,302–5,496 ft | Perforated |
Casing (3)
| Size | Set Depth | Cement |
|---|---|---|
| 8.625" | 495 ft | 450 sx |
| 2.375" | 5,150 ft | — |
| 5.5" | 5,550 ft | 500 sx |
Permit History (1)
Applications (1)
Records & Logs
6 completion filings on record.
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
- 1-17
- Max Depth
- 5,500 ft
- Drill Type
- Vertical
- County
- LUBBOCK
- District
- 8
- Operator
- DIAMOND SHAMROCK EXPLORATION CO.
- Completed
- 1981-02-04
Operator
- Name
- GENERAL PROD CO, INC
- Location
- AMARILLO
- P-5 Status
- Inactive (filed 1986-08-29)
- Total Permits
- 328