Permits
1
Max Depth
3,600 ft
First Permit
1978-07-10
Latest Activity
1978-07-10
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
1978-07-11
Shut-In
—
Plugged
—
EWA / Production operator mismatch
Scheduling: DIEKEMPER RAY J. JR. ≠ Production: SOUTHWEST ROYALTIES, INC. (reported 2026-04)
Resolved via: production → SOUTHWEST ROYALTIES, 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
Permitted Volume
800 bbl/d
Max Pressure
950 psi
Injection Interval
3,292–3,572 ft
Injected (12mo)
80,468 bbl
Monthly injected volume (bbl, from H-10 filings through 2025-05-01)
Lease Production
Production is reported at the lease level. View production data, decline curves, and history on the lease page.
Formation Tops (2) Elevation 2,906 ft (KB)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| SAN ANDRES | 3,290 ft | -384 ft |
| SAN ANDRES | 3,292 ft | -386 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 (4)
| Interval | Type |
|---|---|
| 3,292–3,607 ft | Perforated |
| 3,292–3,710 ft | Perforated |
| ?–3,527 ft | Perforated |
| ?–3,966 ft | Perforated |
Casing (4)
| Size | Set Depth | Cement |
|---|---|---|
| 10.75" | 127 ft | 75 sx |
| 10.75" | 127 ft | 75 sx |
| 5.5" | 4,039 ft | 200 sx |
| 5.5" | 4,045 ft | 200 sx |
Permit History (1)
Applications (1)
Records & Logs
5 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
- 4-G
- Max Depth
- 3,600 ft
- Drill Type
- Vertical
- County
- GARZA
- District
- 8
- Operator
- DIEKEMPER RAY J. JR.
- Completed
- 1978-07-11
Operator
- Name
- DIEKEMPER, RAY J. JR
- Location
- LUBBOCK
- P-5 Status
- Inactive (filed 1986-01-21)
- Total Permits
- 43