42-123-31921
PRODUCINGPEDERNALES
DE WITT County · District 2 · MARWELL PETROLEUM LTD PARTNRSHIP · COTTONWOOD CREEK E. (MIDDLE WX.)
Permits
2
Max Depth
11,500 ft
First Permit
2002-02-14
Latest Activity
2002-02-14
Lifespan
< 1 yr
Regulatory Status
Schedule
ON SCHEDULE
Completion
2002-04-01
Shut-In
—
Plugged
—
P-5 Org Status: Active
EWA / Permit operator mismatch
Scheduling: MARWELL PETROLEUM LTD PARTNRSHIP ≠ Permit: CB ENERGY, LLC
Resolved via: production → MARWELL PETROLEUM LTD PARTNRSHIP
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
2002-04
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 (3) Elevation 167 ft
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| FRIO | 3,318 ft | -3,151 ft |
| YEGUA | 5,130 ft | -4,963 ft |
| WILCOX | 8,992 ft | -8,825 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 (3)
| Interval | Type |
|---|---|
| 10,440–10,474 ft | Perforated |
| 10,483–10,488 ft | Perforated |
| 10,494–10,498 ft | Perforated |
Casing (3)
| Size | Set Depth | Cement |
|---|---|---|
| 9.625" | 3,667 ft | 1,260 sx |
| 7" | 9,916 ft | 285 sx |
| 4.5" | 10,833 ft | 175 sx |
Permit History (2)
Applications (2)
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
- 11,500 ft
- Drill Type
- Vertical
- County
- DE WITT
- District
- 2
- Operator
- MARWELL PETROLEUM LTD PARTNRSHIP
- Completed
- 2002-04-01
Operator
- Location
- HOUSTON
- P-5 Status
- Active (filed 2026-01-22)
- Cum Oil (all leases)
- 127,533 bbl
- Cum Gas (all leases)
- 10,316,569 mcf
- Activities
- OPRS/G, OPRS/O
- Total Permits
- 2