42-133-37378
Final CompletionBOLES
EASTLAND County · District 7 · D & R ENTERPRISES · LAKE LEON (DUFFER)
Permits
1
Max Depth
4,000 ft
First Permit
1989-07-05
Latest Activity
1989-07-05
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
1989-08-09
Shut-In
—
Plugged
1996-06-26
EWA / Permit operator mismatch
Scheduling: D & R ENTERPRISES ≠ Permit: PENDRAGON OIL CO.
Resolved via: scheduling → D & R ENTERPRISES
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
1996-07
Operator History
originally filed by PENDRAGON OIL CO. — asset transferred
Lease Production
Production is reported at the lease level. View production data, decline curves, and history on the lease page.
Formation Tops (5) Elevation 1,419 ft (KB)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| CADDO | 2,796 ft | -1,377 ft |
| LAKE SAND | 3,014 ft | -1,595 ft |
| MARBLE FALLS | 3,076 ft | -1,657 ft |
| RANGER | 3,248 ft | -1,829 ft |
| DUFFER | 3,447 ft | -2,028 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 (1)
| Interval | Type |
|---|---|
| 3,447–3,451 ft | Perforated |
Casing (2)
| Size | Set Depth | Cement |
|---|---|---|
| 8.625" | 160 ft | 70 sx |
| 4.5" | 3,560 ft | 170 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
- 4,000 ft
- Drill Type
- Vertical
- County
- EASTLAND
- District
- 7
- Operator
- D & R ENTERPRISES
- Completed
- 1989-08-09
Operator
- Name
- D & R ENTERPRISES
- Location
- EASTLAND
- P-5 Status
- Inactive (filed 2020-05-21)
- Cum Oil (all leases)
- 24,951 bbl
- Cum Gas (all leases)
- 1,247,518 mcf