42-211-35650
PRODUCING HorizontalHEFLEY-PRATER 32-33 ME CX
HEMPHILL County · District 10 · MMGL TXPH LLC · HEMPHILL (GRANITE WASH.)
Permits
3
Max Depth
12,400 ft
First Permit
2019-06-03
Latest Activity
2019-06-03
Lifespan
< 1 yr
Regulatory Status
Schedule
ON SCHEDULE
Completion
2020-12-22
Shut-In
—
Plugged
—
P-5 Org Status: Active
EWA / Permit operator mismatch
Scheduling: MMGL TXPH LLC ≠ Permit: TECOLOTE ENERGY OPERATING, LLC
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
2020-12
Last Production
2026-07
Lease Production
Production is reported at the lease level. View production data, decline curves, and history on the lease page.
Formation Tops (10) Elevation 2,568 ft (GL)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| BROWN DOLOMITE - PROD, PRESSURED (Brown Dolomite) | 4,505 ft | -1,937 ft |
| TOPEKA | 7,150 ft | -4,582 ft |
| BROWNSVILLE | 7,270 ft | -4,702 ft |
| DOUGLAS | 8,098 ft | -5,530 ft |
| TONKAWA | 8,935 ft | -6,367 ft |
| PENNSYLVANIAN SAND (Pennsylvanian) | 9,318 ft | -6,750 ft |
| KANSAS CITY (HOGSHOOTER) (Kansas City) | 9,835 ft | -7,267 ft |
| CLEVELAND | 10,238 ft | -7,670 ft |
| OSWEGO UPPER (Oswego) | 10,896 ft | -8,328 ft |
| PENNSYLVANIAN (MARMATON) (Pennsylvanian) | 11,011 ft | -8,443 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 ↗
Offset Well Tops (nearest 8 wells with tops)
What nearby completed wells reported.
Nearest wells within 10 mi (surface locations). Click wells to select them, then open the cross-section to compare tops side by side (max 6 wells per section, including this one).
Perforations (1)
| Interval | Type |
|---|---|
| 12,272–21,966 ft | Perforated |
Casing (4)
| Size | Set Depth | Cement |
|---|---|---|
| 13.375" | 550 ft | 990 sx |
| 8.625" | 6,125 ft | 380 sx |
| 5.5" | 22,128 ft | 1,040 sx |
| 5.5" | 22,128 ft | 1,040 sx |
Permit History (3)
Applications (3)
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.
Well Details
- Well Number
- 4H
- Max Depth
- 12,400 ft
- Drill Type
- Horizontal
- County
- HEMPHILL
- District
- 10
- Operator
- MMGL TXPH LLC
- Completed
- 2020-12-22
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