Permits
1
Max Depth
5,759 ft
First Permit
1977-12-12
Latest Activity
1977-12-12
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
—
Shut-In
—
Plugged
—
EWA / Production operator mismatch
Scheduling: KARPER COMPANY THE ≠ Production: HRB OPERATING COMPANY, INC. (reported 2015-03)
EWA / Permit operator mismatch
Scheduling: KARPER COMPANY THE ≠ Permit: SIGMA ENERGY CORP.
Resolved via: scheduling → KARPER COMPANY THE
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
originally filed by SIGMA ENERGY CORP. — 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 893 ft
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| CADDO CONGL. (Caddo) | 5,016 ft | -4,123 ft |
| UPPER CONGL. | 5,440 ft | -4,547 ft |
| MIDDLE CONGL. | 5,531 ft | -4,638 ft |
| LOWER CONGL. | 5,674 ft | -4,781 ft |
| MARBLE FALLS | 5,730 ft | -4,837 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 |
|---|---|
| 5,534–5,538 ft | Perforated |
| 5,678–5,700 ft | Perforated |
Casing (2)
| Size | Set Depth | Cement |
|---|---|---|
| 8.625" | 252 ft | 175 sx |
| 4.5" | 5,753 ft | 400 sx |
Permit History (1)
Applications (1)
Records & Logs
5 completion filings on record.
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
- 2
- Max Depth
- 5,759 ft
- Drill Type
- Vertical
- County
- WISE
- District
- 9
- Operator
- KARPER COMPANY THE
Operator
- Name
- KARPER CO, THE
- Location
- GRAHAM
- P-5 Status
- Inactive (filed 2002-03-27)
- Cum Oil (all leases)
- 274,466 bbl
- Cum Gas (all leases)
- 4,978,383 mcf
- Total Permits
- 54