42-211-31933
PRODUCINGMATHERS
HEMPHILL County · District 10 · MMGL TXPH LLC · GILL RANCH (BROWN DOLOMITE)
Permits
1
Max Depth
5,000 ft
First Permit
1990-05-15
Latest Activity
1990-05-15
Lifespan
< 1 yr
Regulatory Status
Schedule
ON SCHEDULE
Completion
1990-09-24
Shut-In
—
Plugged
—
P-5 Org Status: Active
EWA / Permit operator mismatch
Scheduling: MMGL TXPH LLC ≠ Permit: MARSH OPERATING COMPANY
Resolved via: production → MMGL TXPH, LLC
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 (6) Elevation 2,972 ft (GL)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| UPPER CLEARFORK (Clear Fork) | 1,937 ft | +1,035 ft |
| TUBB | 2,327 ft | +645 ft |
| LOWER CLEARFORK (Clear Fork) | 2,478 ft | +494 ft |
| RED CAVE | 2,869 ft | +103 ft |
| WICHITA (Wichita-Albany) | 3,328 ft | -356 ft |
| BROWN DOLOMITE | 4,612 ft | -1,640 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 |
|---|---|
| 4,612–4,623 ft | Perforated |
| 4,628–4,650 ft | Perforated |
| 4,657–4,664 ft | Perforated |
Casing (2)
| Size | Set Depth | Cement |
|---|---|---|
| 8.625" | 1,583 ft | 750 sx |
| 4.5" | 4,908 ft | 150 sx |
Permit History (1)
Applications (1)
Records & Logs
2 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
- 4014
- Max Depth
- 5,000 ft
- Drill Type
- Vertical
- County
- HEMPHILL
- District
- 10
- Operator
- MMGL TXPH LLC
- Completed
- 1990-09-24
Operator
- Name
- MMGL TXPH, LLC
- Location
- DALLAS
- P-5 Status
- Active (filed 2025-07-24)
- Cum Oil (all leases)
- 220,131 bbl
- Cum Gas (all leases)
- 64,022,648 mcf
- Activities
- CSGD/G, CSGD/P, G/PUR, GTHS/G, OPRS/G, OPRS/O
- Total Permits
- 10