42-237-38348
Final Completion HorizontalROBERTSON-DEATS B
JACK County · District 9 · MASH OILFIELD SERVICES LP · LOST VALLEY (CADDO)
Permits
1
Max Depth
4,999 ft
First Permit
1997-12-31
Latest Activity
1997-12-31
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
1998-03-01
Shut-In
—
Plugged
2025-06-26
EWA / Production operator mismatch
Scheduling: MASH OILFIELD SERVICES LP ≠ Production: AMEN OIL LLC (reported 2018-01)
EWA / Permit operator mismatch
Scheduling: MASH OILFIELD SERVICES LP ≠ Permit: MITCHELL ENERGY CORPORATION
Resolved via: scheduling → MASH OILFIELD SERVICES LP
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
1998-03
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 (1) Elevation 1,085 ft (GL)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| CADDO | 4,601 ft | -3,516 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 |
|---|---|
| 5,183–6,999 ft | Open hole |
Casing (2)
| Size | Set Depth | Cement |
|---|---|---|
| 9.625" | 450 ft | 200 sx |
| 7" | 5,183 ft | 420 sx |
Permit History (1)
Applications (1)
Records & Logs
4 completion filings on record · 1 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
- 4,999 ft
- Drill Type
- Horizontal
- County
- JACK
- District
- 9
- Operator
- MASH OILFIELD SERVICES LP
- Completed
- 1998-03-01
Operator
- Location
- GRAHAM
- P-5 Status
- Active (filed 2025-07-15)
- Cum Oil (all leases)
- 14,500 bbl
- Cum Gas (all leases)
- 6,236 mcf
- Activities
- OPRS/G
- Total Permits
- 1