42-417-36314
Final CompletionMATTHEWS - 31
SHACKELFORD County · District 7 · ROCOSO RESOURCES LLC · SHACKELFORD COUNTY REGULAR
Permits
1
Max Depth
1,150 ft
First Permit
1985-05-14
Latest Activity
1985-05-14
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
1985-06-28
Shut-In
—
Plugged
—
EWA / Production operator mismatch
Scheduling: ROCOSO RESOURCES LLC ≠ Production: JTC ROYALTIES LLC (reported 2026-04)
EWA / Permit operator mismatch
Scheduling: ROCOSO RESOURCES LLC ≠ Permit: AMERICAN PETROFINA CO. OF TEX.
Resolved via: production → JTC ROYALTIES 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 (5) Elevation 1,607 ft (GL)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| DOTHAN | 706 ft | +901 ft |
| MOUTREY | 722 ft | +885 ft |
| LOWER TANNEHILL (Tannehill) | 954 ft | +653 ft |
| SADDLE CREEK | 1,000 ft | +607 ft |
| COOK | 1,090 ft | +517 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 |
|---|---|
| 1,090–1,098 ft | Perforated |
Casing (1)
| Size | Set Depth | Cement |
|---|---|---|
| 4.5" | 1,129 ft | 180 sx |
Permit History (1)
Applications (1)
Records & Logs
3 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
- 94
- Max Depth
- 1,150 ft
- Drill Type
- Vertical
- County
- SHACKELFORD
- District
- 7
- Operator
- ROCOSO RESOURCES LLC
- Completed
- 1985-06-28
Operator
- Name
- ROCOSO RES, LLC
- Location
- ALBANY
- P-5 Status
- Inactive (filed 2016-12-07)
- Cum Oil (all leases)
- 42,482 bbl
- Cum Gas (all leases)
- — mcf
- Total Permits
- 1