42-133-35885
Final CompletionCOTTON MATTIE
EASTLAND County · District 7 · DFG ENERGY COMPANY LLC · RANGER
Permits
4
Max Depth
3,800 ft
First Permit
1984-05-30
Latest Activity
2001-04-06
Lifespan
17 yrs
Regulatory Status
Schedule
OFF SCHEDULE
Completion
1993-01-10
Shut-In
—
Plugged
—
EWA / Permit operator mismatch
Scheduling: DFG ENERGY COMPANY LLC ≠ Permit: NORTH RIDGE CORPORATION
Resolved via: scheduling → DFG ENERGY COMPANY 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 1,530 ft (GR)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| STRAWN | 1,277 ft | +253 ft |
| MARBLE FALLS | 3,224 ft | -1,694 ft |
| MCCLESKEY | 3,412 ft | -1,882 ft |
| DUFFER | 3,627 ft | -2,097 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 (4)
| Interval | Type |
|---|---|
| 1,277–1,289 ft | Perforated |
| 3,224–3,252 ft | Perforated |
| 3,412–3,431 ft | Perforated |
| 3,627–3,683 ft | Perforated |
Casing (4)
| Size | Set Depth | Cement |
|---|---|---|
| 9.625" | 232 ft | 200 sx |
| 7" | 3,525 ft | 650 sx |
| 7" | 3,525 ft | 650 sx |
| 7" | 3,525 ft | 650 sx |
Permit History (4)
COTTON, MATTIE · 3,800 ft
2001-04-06
Spud 2001-05-10
SOUTHWEST RANGER UNIT · 3,625 ft
1993-01-22
Spud 1992-12-11
COTTON, MATTIE · 3,525 ft
1991-02-28
Spud 1991-02-26
SOUTHWEST RANGER UNIT · 3,625 ft
1984-05-30
Spud 1984-07-26
Applications (4)
Records & Logs
11 completion filings on record · 6 with log images at RRC.
+5 more filings
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
- 1303
- Max Depth
- 3,800 ft
- Drill Type
- Vertical
- County
- EASTLAND
- District
- 7
- Operator
- DFG ENERGY COMPANY LLC
- Completed
- 1993-01-10
Operator
- Name
- DFG ENGY CO LLC
- Location
- EASTLAND
- P-5 Status
- X (filed 2026-06-08)
- Cum Oil (all leases)
- 54,531 bbl
- Cum Gas (all leases)
- 61,744 mcf
- Activities
- OPRS/G, OPRS/O
- Total Permits
- 2