42-335-33430
Final CompletionNORTH WESTBROOK UNIT
MITCHELL County · District 8 · BCE-MACH III LLC · WESTBROOK
Permits
1
Max Depth
3,500 ft
First Permit
1988-05-02
Latest Activity
1988-05-02
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
1988-08-16
Shut-In
—
Plugged
—
EWA / Permit operator mismatch
Scheduling: BCE-MACH III LLC ≠ Permit: CHEVRON U. S. A. INC.
Resolved via: production → BCE-MACH III 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
Injection / Disposal
Permitted Volume
800 bbl/d
Max Pressure
1,100 psi
Injection Interval
2,900–3,150 ft
Injected (12mo)
130,344 bbl
Monthly injected volume (bbl, from H-10 filings through 2026-01-01)
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 (10) Elevation 2,140 ft (GL)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| YATES | 647 ft | +1,493 ft |
| GRAYBURG | 1,424 ft | +716 ft |
| YATES | 1,508 ft | +632 ft |
| SAN ANDRES | 1,520 ft | +620 ft |
| SAN ANDRES | 1,553 ft | +587 ft |
| SAN ANGELO | 2,177 ft | -37 ft |
| UPPER CLEARFORK (Clear Fork) | 2,425 ft | -285 ft |
| UPPER CLEARFORK (Clear Fork) | 2,433 ft | -293 ft |
| MIDDLE CLEARFORK (Clear Fork) | 2,893 ft | -753 ft |
| MIDDLE CLEARFORK (Clear Fork) | 2,899 ft | -759 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 |
|---|---|
| 3,008–3,061 ft | Perforated |
| 3,008–3,164 ft | Perforated |
Casing (2)
| Size | Set Depth | Cement |
|---|---|---|
| 8.625" | 376 ft | 300 sx |
| 5.5" | 3,198 ft | 1,200 sx |
Permit History (1)
Applications (1)
Records & Logs
5 completion filings on record · 2 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
- 1603
- Max Depth
- 3,500 ft
- Drill Type
- Vertical
- County
- MITCHELL
- District
- 8
- Operator
- BCE-MACH III LLC
- Completed
- 1988-08-16
Operator
- Name
- BCE-MACH III LLC
- Location
- OKLAHOMA CI, TY
- P-5 Status
- X (filed 2026-05-18)
- Cum Oil (all leases)
- 2,920,146 bbl
- Cum Gas (all leases)
- 26,737,346 mcf
- Activities
- CSGD/G, CSGD/P, G/PUR, GTHS/G, OPRS/G, OPRS/O
- Total Permits
- 10