42-417-01365
Final CompletionCOOK -A- SECTION 89
SHACKELFORD County · District 7 · YOUNG MARSHALL R. OIL CO. · COOK RANCH
Permits
1
Max Depth
2,000 ft
First Permit
2015-11-23
Latest Activity
2015-11-23
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
—
Shut-In
—
Plugged
1989-06-16
EWA / Production operator mismatch
Scheduling: YOUNG MARSHALL R. OIL CO. ≠ Production: STASNEY WELL SERVICE, LLC (reported 2026-04)
EWA / Permit operator mismatch
Scheduling: YOUNG MARSHALL R. OIL CO. ≠ Permit: STASNEY WELL SERVICE, LLC
Resolved via: production → STASNEY WELL SERVICE, 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
2011-03
Last Production
2026-07
Operator History
originally filed by STASNEY WELL SERVICE, LLC — asset transferred
Lease Production
Production is reported at the lease level. View production data, decline curves, and history on the lease page.
Formation Tops (10) Elevation 1,779 ft (GL)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| B SEDWICK LS | 908 ft | +871 ft |
| B DOTHAN LS | 1,050 ft | +729 ft |
| B SADDLECREEK LS | 1,326 ft | +453 ft |
| T BLUFF CREEK SD | 1,348 ft | +431 ft |
| COOK SAND - DISPOSAL | — | — |
| FRYE - DISPOSAL | — | — |
| SADDLE CREEK - DISPOSAL (Saddle Creek) | — | — |
| SHALLOW SANDSTONES - OVERPRESSUR | — | — |
| UNIDENTIFIED-COUNTY REGULAR - DI | — | — |
| WOLFCAMP - DISPOSAL (Wolfcamp) | — | — |
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 |
|---|---|
| 1,348–1,354 ft | Perforated |
Casing (2)
| Size | Set Depth | Cement |
|---|---|---|
| 10.75" | 42 ft | 20 sx |
| 7" | 1,428 ft | 100 sx |
Permit History (1)
Applications (1)
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
- 10
- Max Depth
- 2,000 ft
- Drill Type
- Vertical
- County
- SHACKELFORD
- District
- 7
- Operator
- YOUNG MARSHALL R. OIL CO.
Operator
- Location
- FORT WORTH
- P-5 Status
- Inactive (filed 2010-11-12)
- Cum Oil (all leases)
- 6,659,396 bbl
- Cum Gas (all leases)
- 2,533,282 mcf
- Total Permits
- 609