42-135-37863
Final Completion HorizontalHEADLEE DEVONIAN UNIT
ECTOR County · District 8 · CHEVRON U. S. A. INC. · HEADLEE (DEVONIAN)
Permits
1
Max Depth
16,000 ft
First Permit
2000-07-31
Latest Activity
2000-07-31
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
2000-12-21
Shut-In
—
Plugged
—
EWA / Permit operator mismatch
Scheduling: CHEVRON U. S. A. INC. ≠ Permit: FOUR STAR OIL AND GAS COMPANY
Resolved via: scheduling → CHEVRON U. S. A. 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
2000-12
Last Production
2020-02
Operator History
originally filed by FOUR STAR OIL AND GAS COMPANY — asset transferred
Lease Production
Production is reported at the lease level. View production data, decline curves, and history on the lease page.
Formation Tops (4) Elevation 2,985 ft (GR)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| WOLFCAMP | 8,623 ft | -5,638 ft |
| STRAWN | 10,126 ft | -7,141 ft |
| BEND | 10,628 ft | -7,643 ft |
| DEVONIAN | 11,884 ft | -8,899 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 |
|---|---|
| 12,015–16,142 ft | Perforated |
Casing (3)
| Size | Set Depth | Cement |
|---|---|---|
| 13.375" | 350 ft | 400 sx |
| 9.625" | 6,022 ft | 1,700 sx |
| 7" | 12,598 ft | 1,320 sx |
Permit History (1)
Applications (1)
Records & Logs
2 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.
No GPS coordinates yet
Well Details
- Well Number
- 4304H
- Max Depth
- 16,000 ft
- Drill Type
- Horizontal
- County
- ECTOR
- District
- 8
- Operator
- CHEVRON U. S. A. INC.
- Completed
- 2000-12-21
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
- 9,261