42-157-32063
Final CompletionBRECO-DYER
FORT BEND County · District 3 · CML EXPLORATION LLC · ROSENBERG W. (COOK MOUNTAIN)
Permits
2
Max Depth
9,500 ft
First Permit
1999-07-21
Latest Activity
1999-07-21
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
1999-11-06
Shut-In
—
Plugged
2020-02-04
EWA / Permit operator mismatch
Scheduling: CML EXPLORATION LLC ≠ Permit: PATTERSON PETROLEUM, INC.
Resolved via: scheduling → CML EXPLORATION 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
1999-11
Last Production
2020-02
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 107 ft (GR)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| TOP FRIO (Frio) | 3,500 ft | -3,393 ft |
| TOP YEGUA (Yegua) | 7,392 ft | -7,285 ft |
| TOP COOK MOUNTAIN (Cook Mountain) | 8,826 ft | -8,719 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 (2)
| Interval | Type |
|---|---|
| 8,840–8,893 ft | Perforated |
| 8,964–8,988 ft | Perforated |
Casing (2)
| Size | Set Depth | Cement |
|---|---|---|
| 9.625" | 2,205 ft | 755 sx |
| 7" | 8,201 ft | 380 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
- 9,500 ft
- Drill Type
- Vertical
- County
- FORT BEND
- District
- 3
- Operator
- CML EXPLORATION LLC
- Completed
- 1999-11-06
Operator
- Name
- CML EXPL, LLC
- Location
- AUSTIN
- P-5 Status
- Active (filed 2025-10-20)
- Cum Oil (all leases)
- 30,706,191 bbl
- Cum Gas (all leases)
- 23,197,210 mcf
- Activities
- OPRS/G, OPRS/O
- Total Permits
- 511