42-135-34920
Final CompletionWESTBROOK SOUTHEAST UNIT
ECTOR County · District 8 · BCE-MACH III LLC · WESTBROOK
Permits
1
Max Depth
6,800 ft
First Permit
1985-04-04
Latest Activity
1985-04-04
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
—
Shut-In
—
Plugged
—
EWA / Production operator mismatch
Scheduling: BCE-MACH III LLC ≠ Production: FORMENTERA OPERATIONS LLC (reported 2026-04)
EWA / Permit operator mismatch
Scheduling: BCE-MACH III LLC ≠ Permit: SHELL WESTERN E&P INC.
Resolved via: production → FORMENTERA OPERATIONS 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
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 (7) Elevation 3,279 ft (GR)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| RUSTLER | 1,470 ft | +1,809 ft |
| YATES | 2,744 ft | +535 ft |
| SEVEN RIVERS | 2,944 ft | +335 ft |
| QUEEN | 3,395 ft | -116 ft |
| SAN ANDRES | 4,103 ft | -824 ft |
| UPPER CLEARFORK (5600) (Clear Fork) | 5,520 ft | -2,241 ft |
| TUBB | 6,030 ft | -2,751 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 |
|---|---|
| 5,489–6,496 ft | Perforated |
| 5,489–6,777 ft | Perforated |
Casing (3)
| Size | Set Depth | Cement |
|---|---|---|
| 14" | 40 ft | — |
| 8.625" | 1,480 ft | 750 sx |
| 5.5" | 6,840 ft | 1,850 sx |
Permit History (1)
Applications (1)
Records & Logs
4 completion filings on record.
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.
No GPS coordinates yet
Well Details
- Well Number
- 588
- Max Depth
- 6,800 ft
- Drill Type
- Vertical
- County
- ECTOR
- District
- 8
- Operator
- BCE-MACH III LLC
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