42-321-00465
Final Completion DirectionalCOBB F. G. B
MATAGORDA County · District 3 · APACHE CORPORATION · BAY CITY (8400)
Permits
4
Max Depth
8,546 ft
First Permit
1992-02-04
Latest Activity
2019-03-21
Lifespan
27 yrs
Regulatory Status
Schedule
OFF SCHEDULE
Completion
1992-05-06
Shut-In
—
Plugged
—
EWA / Production operator mismatch
Scheduling: APACHE CORPORATION ≠ Production: TEXIAN OPERATING COMPANY, LLC (reported 2026-04)
EWA / Permit operator mismatch
Scheduling: APACHE CORPORATION ≠ Permit: URBAN OIL & GAS GROUP, LLC
Resolved via: production → TEXIAN OPERATING COMPANY, 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 (4) Elevation 69 ft (DF)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| 7000 FRIO | 7,040 ft | -6,971 ft |
| 7200 FRIO | 7,250 ft | -7,181 ft |
| 7500 FRIO | 7,482 ft | -7,413 ft |
| 8400' FRIO | 8,362 ft | -8,293 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 (7)
| Interval | Type |
|---|---|
| 7,074–7,312 ft | Perforated |
| 7,449–7,455 ft | Perforated |
| 7,486–7,489 ft | Perforated |
| 8,362–8,366 ft | Perforated |
| 8,386–8,394 ft | Perforated |
| ?–7,682 ft | Perforated |
| ?–7,906 ft | Perforated |
Casing (3)
| Size | Set Depth | Cement |
|---|---|---|
| 10.75" | 1,400 ft | 968 sx |
| 8.625" | 3,967 ft | 1,018 sx |
| 5.5" | 8,468 ft | 286 sx |
Permit History (4)
F. G. COBB B · 8,546 ft
2019-03-21
COBB, F. G. B · 8,546 ft
2000-06-30
Spud 2000-02-10
COBB, F. G. "B" · 7,695 ft
1995-10-03
Spud 1995-09-21
COBB, F. G. "B" · 7,954 ft
1992-02-04
Spud 1992-04-16
Applications (4)
Records & Logs
10 completion filings on record · 4 with log images at RRC.
+4 more filings
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.
Well Details
- Well Number
- 34
- Max Depth
- 8,546 ft
- Drill Type
- Directional
- County
- MATAGORDA
- District
- 3
- Operator
- APACHE CORPORATION
- Completed
- 1992-05-06
Operator
- Name
- APC OPER PARTNERSHIP
- Location
- HOUSTON
- P-5 Status
- Active (filed 2025-12-03)
- Cum Oil (all leases)
- 615,928,793 bbl
- Cum Gas (all leases)
- 2,702,742,169 mcf
- Activities
- CSGD/G, CSGD/P, G/PUR, GTHS/G, GTHS/O, OPRS/G, OPRS/O
- Total Permits
- 9,705