42-393-30991
Final CompletionCHAMBERS
ROBERTS County · District 10 · MMGL TXPH LLC · MENDOTA NW. (GRANITE WASH SW.)
Permits
1
Max Depth
10,150 ft
First Permit
1983-12-27
Latest Activity
1983-12-27
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
1984-05-07
Shut-In
—
Plugged
—
EWA / Permit operator mismatch
Scheduling: MMGL TXPH LLC ≠ Permit: TENNECO OIL CO.
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 (4) Elevation 2,684 ft (GR)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| BROWN DOLOMITE | 3,978 ft | -1,294 ft |
| DOUGLAS | 6,649 ft | -3,965 ft |
| GRANITE WASH | 9,066 ft | -6,382 ft |
| ATOKA | 10,184 ft | -7,500 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 |
|---|---|
| 9,607–9,614 ft | Perforated |
| 9,617–9,666 ft | Perforated |
| 9,668–9,686 ft | Perforated |
| 9,690–9,696 ft | Perforated |
| 9,790–10,079 ft | Perforated |
Casing (5)
| Size | Set Depth | Cement |
|---|---|---|
| 8.625" | 2,720 ft | 1,925 sx |
| 8.625" | 2,720 ft | 1,925 sx |
| 3.5" | 10,214 ft | 325 sx |
| 5.5" | 10,220 ft | 220 sx |
| 5.5" | 10,220 ft | 240 sx |
Permit History (1)
Applications (1)
Records & Logs
6 completion filings on record.
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
- 304
- Max Depth
- 10,150 ft
- Drill Type
- Vertical
- County
- ROBERTS
- District
- 10
- Operator
- MMGL TXPH LLC
- Completed
- 1984-05-07
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