42-211-32966
TEMP ABANDONEDHEFLEY 4
HEMPHILL County · District 10 · MMGL TXPH LLC · BUFFALO WALLOW (GRANITE WASH)
Permits
1
Max Depth
11,650 ft
First Permit
2004-04-09
Latest Activity
2004-04-09
Lifespan
< 1 yr
Regulatory Status
Schedule
ON SCHEDULE
Completion
2004-06-09
Shut-In
—
Plugged
—
P-5 Org Status: Active
EWA / Production operator mismatch
Scheduling: MMGL TXPH LLC ≠ Production: B & W OPERATING, L.L.C. (reported 2007-12)
EWA / Permit operator mismatch
Scheduling: MMGL TXPH LLC ≠ Permit: B & W OPERATING, L.L.C.
Resolved via: scheduling → 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
2004-06
Last Production
2026-07
Operator History
originally filed by B & W OPERATING, L.L.C. — asset transferred
Lease Production
Production is reported at the lease level. View production data, decline curves, and history on the lease page.
Formation Tops (4) Elevation 2,556 ft (GR)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| CLEVELAND | 10,000 ft | -7,444 ft |
| OSWEGO | 10,585 ft | -8,029 ft |
| DES MOINES | 10,865 ft | -8,309 ft |
| GRANITE WASH | 10,963 ft | -8,407 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 (2)
| Interval | Type |
|---|---|
| 10,994–11,018 ft | Perforated |
| 11,061–11,097 ft | Perforated |
Casing (2)
| Size | Set Depth | Cement |
|---|---|---|
| 9.625" | 1,544 ft | 640 sx |
| 4.5" | 11,571 ft | 385 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
- 1
- Max Depth
- 11,650 ft
- Drill Type
- Vertical
- County
- HEMPHILL
- District
- 10
- Operator
- MMGL TXPH LLC
- Completed
- 2004-06-09
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