42-133-30568
Final CompletionHAMILTON ROBERT
EASTLAND County · District 7 · EXMARK INC. · EASTLAND COUNTY REGULAR
Permits
2
Max Depth
4,100 ft
First Permit
1990-02-16
Latest Activity
1990-02-16
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
1990-05-17
Shut-In
—
Plugged
2004-10-15
EWA / Permit operator mismatch
Scheduling: EXMARK INC. ≠ Permit: DIVERSIFIED DRLG. SERVICES, INC.
Resolved via: scheduling → EXMARK 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
2026-07
Operator History
originally filed by DIVERSIFIED DRLG. SERVICES, 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 (3) Elevation 1,707 ft (GR)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| CADDO | 2,800 ft | -1,093 ft |
| LAKE SAND | 3,362 ft | -1,655 ft |
| DUFFER | 3,690 ft | -1,983 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 |
|---|---|
| 3,362–3,370 ft | Perforated |
Casing (2)
| Size | Set Depth | Cement |
|---|---|---|
| 8.625" | 311 ft | — |
| 4.5" | 3,829 ft | 300 sx |
Permit History (2)
Applications (2)
Records & Logs
2 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
- 1
- Max Depth
- 4,100 ft
- Drill Type
- Vertical
- County
- EASTLAND
- District
- 7
- Operator
- EXMARK INC.
- Completed
- 1990-05-17
Operator
- Name
- EXMARK, INC
- Location
- FORT WORTH
- P-5 Status
- Inactive (filed 1991-04-09)
- Cum Oil (all leases)
- — bbl
- Cum Gas (all leases)
- — mcf
- Total Permits
- 1