42-495-02077
Final CompletionKEYSTONE CATTLE CO.
WINKLER County · District 8 · CHEVRON U. S. A. INC. · FLYING -W- (FUSSELMAN)
Permits
3
Max Depth
11,777 ft
First Permit
1984-05-22
Latest Activity
2017-06-12
Lifespan
33 yrs
Regulatory Status
Schedule
OFF SCHEDULE
Completion
1984-02-14
Shut-In
—
Plugged
—
EWA / Production operator mismatch
Scheduling: CHEVRON U. S. A. INC. ≠ Production: HIGHMARK ENERGY OPERATING, LLC (reported 2026-04)
EWA / Permit operator mismatch
Scheduling: CHEVRON U. S. A. INC. ≠ Permit: LEGACY RESERVES OPERATING LP
Resolved via: production → HIGHMARK ENERGY OPERATING, 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 (2) Elevation 3,134 ft (GR)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| WOLFCAMP | 8,125 ft | -4,991 ft |
| FUSSELMAN | 10,214 ft | -7,080 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 ↗
Offset Well Tops (nearest 8 wells with tops)
What nearby completed wells reported.
Nearest wells within 10 mi (surface locations). Click wells to select them, then open the cross-section to compare tops side by side (max 6 wells per section, including this one).
Perforations (3)
| Interval | Type |
|---|---|
| 8,264–8,284 ft | Perforated |
| 9,628–9,658 ft | Perforated |
| 10,226–10,270 ft | Perforated |
Casing (4)
| Size | Set Depth | Cement |
|---|---|---|
| 20" | 52 ft | 100 sx |
| 13.375" | 1,078 ft | 700 sx |
| 9.625" | 3,468 ft | 1,000 sx |
| 5.5" | 9,700 ft | 1,225 sx |
Permit History (3)
Applications (3)
Records & Logs
6 completion filings on record · 1 with log images at RRC.
Completion packets open directly (post-2011 filings include attached logs). Log images and the UL library can't be deep-linked — clicking copies the API for you to paste.
Well Details
- Well Number
- 213
- Max Depth
- 11,777 ft
- Drill Type
- Vertical
- County
- WINKLER
- District
- 8
- Operator
- CHEVRON U. S. A. INC.
- Completed
- 1984-02-14
Operator
- Name
- TEXACO E & P INC
- Location
- MIDLAND
- P-5 Status
- Active (filed 2026-01-30)
- Cum Oil (all leases)
- 633,048,621 bbl
- Cum Gas (all leases)
- 4,264,158,043 mcf
- Activities
- CSGD/G, CSGD/P, G/PUR, GTHS/C, GTHS/G, GTHS/O, OPRS/G, OPRS/O
- Total Permits
- 9,269