42-481-35037
Final CompletionDUNCAN-ANSLEY GAS UNIT
WHARTON County · District 3 · GCER ONSHORE LLC · BERNARD W. (7850)
Permits
1
Max Depth
13,000 ft
First Permit
2008-09-06
Latest Activity
2008-09-06
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
2009-01-16
Shut-In
—
Plugged
2011-12-08
EWA / Production operator mismatch
Scheduling: GCER ONSHORE LLC ≠ Production: CYPRESS E & P CORPORATION (reported 2009-03)
EWA / Permit operator mismatch
Scheduling: GCER ONSHORE LLC ≠ Permit: CYPRESS E & P CORPORATION
Resolved via: scheduling → GCER ONSHORE 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
2009-01
Last Production
2011-12
Operator History
originally filed by CYPRESS E & P CORPORATION — asset transferred
Lease Production
Production is reported at the lease level. View production data, decline curves, and history on the lease page.
Formation Tops (5) Elevation 124 ft (GR)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| FRIO | 3,765 ft | -3,641 ft |
| YEGUA | 6,880 ft | -6,756 ft |
| COOK MOUNTAIN | 7,425 ft | -7,301 ft |
| QUEEN CITY | 10,070 ft | -9,946 ft |
| WILCOX | 10,590 ft | -10,466 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 (1)
| Interval | Type |
|---|---|
| 7,762–7,870 ft | Perforated |
Casing (3)
| Size | Set Depth | Cement |
|---|---|---|
| 20" | 106 ft | — |
| 13.375" | 2,675 ft | 2,600 sx |
| 9.625" | 7,162 ft | 1,845 sx |
Permit History (1)
Applications (1)
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
- 13,000 ft
- Drill Type
- Vertical
- County
- WHARTON
- District
- 3
- Operator
- GCER ONSHORE LLC
- Completed
- 2009-01-16
Operator
- Name
- GCER ONSHORE, LLC
- Location
- HOUSTON
- P-5 Status
- Inactive (filed 2015-05-14)
- Cum Oil (all leases)
- 476 bbl
- Cum Gas (all leases)
- 13,380,075 mcf
- Total Permits
- 10