42-211-35254
PRODUCING HorizontalMATHERS RANCH 166-157 (AW)
HEMPHILL County · District 10 · MMGL TXPH LLC · MATHERS RANCH (GRANITE WASH)
Permits
2
Max Depth
10,500 ft
First Permit
2013-12-09
Latest Activity
2013-12-09
Lifespan
< 1 yr
Regulatory Status
Schedule
ON SCHEDULE
Completion
2014-10-11
Shut-In
—
Plugged
—
P-5 Org Status: Active
EWA / Permit operator mismatch
Scheduling: MMGL TXPH LLC ≠ Permit: DEVON ENERGY PRODUCTION CO, L.P.
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
2014-10
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 (10) Elevation 2,414 ft (GR)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| BROWN DOLOMITE - PROD, PRESSURED (Brown Dolomite) | 3,775 ft | -1,361 ft |
| TOPEKA | 5,740 ft | -3,326 ft |
| ATOKA | — | — |
| BROWNSVILLE | — | — |
| ELLENBURGER - H2S CORROSIVE (Ellenburger) | — | — |
| LOWER MORROW (Morrow) | — | — |
| MIDDLE MORROW (Morrow) | — | — |
| NOVI | — | — |
| PENNSYLVANIAN SAND (Pennsylvanian) | — | — |
| UPPER MORROW - H2S CORROSIVE (Morrow) | — | — |
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 |
|---|---|
| 10,650–20,433 ft | Perforated |
Casing (3)
| Size | Set Depth | Cement |
|---|---|---|
| 13.375" | 646 ft | 1,350 sx |
| 9.625" | 7,654 ft | 1,010 sx |
| 5.5" | 20,522 ft | 4,230 sx |
Permit History (2)
Applications (2)
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
- 1H
- Max Depth
- 10,500 ft
- Drill Type
- Horizontal
- County
- HEMPHILL
- District
- 10
- Operator
- MMGL TXPH LLC
- Completed
- 2014-10-11
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