42-211-31882
Final CompletionZYBACH
HEMPHILL County · District 10 · MMGL TXPH LLC · BUFFALO WALLOW (MORROW)
Permits
4
Max Depth
15,000 ft
First Permit
1988-02-16
Latest Activity
2006-07-17
Lifespan
18 yrs
Regulatory Status
Schedule
OFF SCHEDULE
Completion
2000-01-22
Shut-In
—
Plugged
2025-02-26
EWA / Production operator mismatch
Scheduling: MMGL TXPH LLC ≠ Production: BLACKBEARD OPERATING, LLC (reported 2022-05)
EWA / Permit operator mismatch
Scheduling: MMGL TXPH LLC ≠ Permit: DEVON ENERGY PRODUCTION CO, L.P.
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
1993-01
Last Production
2025-02
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 2,635 ft (GR)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| CLEVELAND | 10,218 ft | -7,583 ft |
| GRANITE WASH | 11,285 ft | -8,650 ft |
| 13 FINGER LIME | 14,025 ft | -11,390 ft |
| MORROW | 14,154 ft | -11,519 ft |
| MORROW "A" CHERT (Morrow) | 14,325 ft | -11,690 ft |
| MORROW "PURYEAR" (Morrow) | 14,441 ft | -11,806 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 (5)
| Interval | Type |
|---|---|
| 11,550–11,977 ft | Perforated |
| 12,416–12,783 ft | Perforated |
| 13,122–13,500 ft | Perforated |
| 14,340–14,360 ft | Perforated |
| 14,440–14,462 ft | Perforated |
Casing (2)
| Size | Set Depth | Cement |
|---|---|---|
| 8.625" | 3,198 ft | 700 sx |
| 5.5" | 14,200 ft | 560 sx |
Permit History (4)
Applications (4)
Records & Logs
6 completion filings on record · 2 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
- 2026
- Max Depth
- 15,000 ft
- Drill Type
- Vertical
- County
- HEMPHILL
- District
- 10
- Operator
- MMGL TXPH LLC
- Completed
- 2000-01-22
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