42-367-34080
PRODUCING HorizontalRBR
PARKER County · District 9 · WINCHESTER OIL & GAS LLC · NEWARK EAST (BARNETT SHALE)
Permits
2
Max Depth
7,200 ft
First Permit
2006-07-07
Latest Activity
2006-07-07
Lifespan
< 1 yr
Regulatory Status
Schedule
ON SCHEDULE
Completion
2007-04-22
Shut-In
—
Plugged
—
P-5 Org Status: Delinquent
EWA / Production operator mismatch
Scheduling: WINCHESTER OIL & GAS LLC ≠ Production: ENERVEST OPERATING, L.L.C. (reported 2019-07)
EWA / Permit operator mismatch
Scheduling: WINCHESTER OIL & GAS LLC ≠ Permit: SHELL WESTERN E&P
Resolved via: scheduling → WINCHESTER OIL & GAS 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
2007-04
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 (3) Elevation 918 ft (GR)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| BEND CONGLOMERATES (Bend) | 4,640 ft | -3,722 ft |
| MARBLE FALLS | 5,084 ft | -4,166 ft |
| BARNETT | 5,578 ft | -4,660 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 |
|---|---|
| 5,870–9,826 ft | Perforated |
Casing (2)
| Size | Set Depth | Cement |
|---|---|---|
| 9.625" | 435 ft | 225 sx |
| 4.5" | 10,285 ft | 760 sx |
Permit History (2)
Applications (2)
Records & Logs
3 completion filings on record · 1 with log images at RRC.
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
- A 1H
- Max Depth
- 7,200 ft
- Drill Type
- Horizontal
- County
- PARKER
- District
- 9
- Operator
- WINCHESTER OIL & GAS LLC
- Completed
- 2007-04-22
Operator
- Location
- ROCKDALE
- P-5 Status
- Delinquent (filed 2024-03-20)
- Cum Oil (all leases)
- 264,866 bbl
- Cum Gas (all leases)
- — mcf
- Activities
- GTHS/O, OPRS/G, OPRS/O
- Total Permits
- 21