42-431-31977
Final CompletionGILLASPY A
STERLING County · District 8 · SIGMA OPER & DEVELOP CO. INC. · DURHAM (YORK & HARPER)
Permits
1
Max Depth
1,700 ft
First Permit
1989-01-17
Latest Activity
1989-01-17
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
1989-04-06
Shut-In
—
Plugged
2000-08-31
EWA / Permit operator mismatch
Scheduling: SIGMA OPER & DEVELOP CO. INC. ≠ Permit: SOUTHERN STATES ENERGY, INC.
Resolved via: scheduling → SIGMA OPER & DEVELOP CO. INC.
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
2003-08
Operator History
originally filed by SOUTHERN STATES ENERGY, INC. — asset transferred
Lease Production
Production is reported at the lease level. View production data, decline curves, and history on the lease page.
Formation Tops (1) Elevation 2,361 ft
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| YORK & HARPER | 1,645 ft | +716 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 ↗
Casing (1)
| Size | Set Depth | Cement |
|---|---|---|
| 4.5" | 1,645 ft | 835 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
- 7
- Max Depth
- 1,700 ft
- Drill Type
- Vertical
- County
- STERLING
- District
- 8
- Operator
- SIGMA OPER & DEVELOP CO. INC.
- Completed
- 1989-04-06
Operator
- Location
- MIDLAND
- P-5 Status
- Inactive (filed 1997-01-16)
- Cum Oil (all leases)
- 8,344 bbl
- Cum Gas (all leases)
- — mcf