Permits
4
Max Depth
8,600 ft
First Permit
1985-06-26
Latest Activity
2024-05-22
Lifespan
39 yrs
Regulatory Status
Schedule
OFF SCHEDULE
Completion
—
Shut-In
—
Plugged
—
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 (6) Elevation 3,310 ft (KB)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| RUSTLER | 1,480 ft | +1,830 ft |
| GRAYBURG | 3,780 ft | -470 ft |
| SAN ANDRES | 4,222 ft | -912 ft |
| UPPER CLEARFORK (Clear Fork) | 5,610 ft | -2,300 ft |
| DEVONIAN | 7,890 ft | -4,580 ft |
| SILURIAN (Silurian (undifferentiated)) | 7,950 ft | -4,640 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 (3)
| Interval | Type |
|---|---|
| 4,228–4,422 ft | Perforated |
| 5,638–5,698 ft | Perforated |
| 7,876–7,924 ft | Perforated |
Casing (4)
| Size | Set Depth | Cement |
|---|---|---|
| 13.375" | 318 ft | 400 sx |
| 13.375" | 320 ft | 400 sx |
| 8.625" | 4,013 ft | 1,800 sx |
| 5.5" | 8,003 ft | 860 sx |
Permit History (4)
R.B. -AB- COWDEN · 7,500 ft
2024-05-22
COWDEN, R. B. - AB - · 8,003 ft
1994-05-16
Spud 1994-02-23
COWDEN, R.B. "AB" · 8,003 ft
1992-12-29
Spud 1993-04-16
GOLDSMITH, NORTH (DEVONIAN) UNIT · 8,600 ft
1985-06-26
Applications (4)
Records & Logs
8 completion filings on record · 6 with log images at RRC.
+2 more filings
Completion packets open directly (post-2011 filings include attached logs). Log images and the UL library can't be deep-linked — clicking copies the API for you to paste.
Well Details
- Well Number
- 8C
- Max Depth
- 8,600 ft
- Drill Type
- Vertical
- County
- ECTOR
- District
- 8
- Operator
- FIVESTONES ENERGY LLC
Operator
- Name
- FIVESTONES ENGY LLC
- Location
- MIDLAND
- P-5 Status
- Delinquent (filed 2024-11-13)
- Cum Oil (all leases)
- 1,301,534 bbl
- Cum Gas (all leases)
- — mcf
- Activities
- OPRS/O
- Total Permits
- 79