42-079-32608
WATER SUPPLYMASTEN F. O.
COCHRAN County · District 8 · CROSS TIMBERS ENERGY LLC · LEVELLAND
Permits
1
Max Depth
400 ft
First Permit
1991-07-17
Latest Activity
1991-07-17
Lifespan
< 1 yr
Regulatory Status
Schedule
ON SCHEDULE
Completion
1991-08-30
Shut-In
—
Plugged
—
P-5 Org Status: Active
EWA / Permit operator mismatch
Scheduling: CROSS TIMBERS ENERGY LLC ≠ Permit: ARCO OIL & GAS CO.
Resolved via: scheduling → CROSS TIMBERS ENERGY 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
No tops on file for this well. Formation tops come from W-2/G-1 completion filings — this well has none yet, which is normal for permits that were never drilled, dry holes plugged without a filing, or wells completed before digital records. Offset-well tops can't be shown either — this well has no surface coordinates on file yet.
Perforations (1)
| Interval | Type |
|---|---|
| 341–370 ft | Perforated |
Casing (1)
| Size | Set Depth | Cement |
|---|---|---|
| 12" | 341 ft | — |
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
- 1WS
- Max Depth
- 400 ft
- Drill Type
- Vertical
- County
- COCHRAN
- District
- 8
- Operator
- CROSS TIMBERS ENERGY LLC
- Completed
- 1991-08-30
Operator
- Location
- FORT WORTH
- P-5 Status
- Active (filed 2025-07-14)
- Cum Oil (all leases)
- 8,435,482 bbl
- Cum Gas (all leases)
- 266 mcf
- Activities
- OPRS/G, OPRS/O
- Total Permits
- 59