42-183-32118
PRODUCING HorizontalWILLIAMS GU
GREGG County · District 6 · BUFFCO PRODUCTION INC. · WILLOW SPRINGS (COTTON VALLEY)
Permits
1
Max Depth
16,500 ft
First Permit
2010-09-20
Latest Activity
2010-09-20
Lifespan
< 1 yr
Regulatory Status
Schedule
ON SCHEDULE
Completion
2011-04-08
Shut-In
—
Plugged
—
P-5 Org Status: Active
EWA / Permit operator mismatch
Scheduling: BUFFCO PRODUCTION INC. ≠ Permit: J-W OPERATING CO.
Resolved via: production → BUFFCO PRODUCTION 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
2011-03
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 405 ft (GR)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| BASE AUSTIN CHALK (Austin Chalk) | 3,583 ft | -3,178 ft |
| BASE MASSIVE ANHYDRITE (Massive Anhydrite (marker)) | 6,101 ft | -5,696 ft |
| COTTON VALLEY LIME (Cotton Valley) | 10,411 ft | -10,006 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 (11)
| Interval | Type |
|---|---|
| 11,215–11,450 ft | Perforated |
| 11,570–11,805 ft | Perforated |
| 11,925–12,160 ft | Perforated |
| 12,280–12,515 ft | Perforated |
| 12,635–12,870 ft | Perforated |
| 12,990–13,225 ft | Perforated |
| 13,345–13,580 ft | Perforated |
| 13,700–13,985 ft | Perforated |
| 14,055–14,290 ft | Perforated |
| 14,410–14,645 ft | Perforated |
| 14,765–15,000 ft | Perforated |
Casing (3)
| Size | Set Depth | Cement |
|---|---|---|
| 9.625" | 3,078 ft | 849 sx |
| 7.625" | 10,215 ft | 246 sx |
| 4.5" | 15,097 ft | 495 sx |
Permit History (1)
Applications (1)
Records & Logs
2 completion filings on record · 2 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
- 4H
- Max Depth
- 16,500 ft
- Drill Type
- Horizontal
- County
- GREGG
- District
- 6
- Operator
- BUFFCO PRODUCTION INC.
- Completed
- 2011-04-08
Operator
- Name
- BUFFCO PROD INC
- Location
- LONGVIEW
- P-5 Status
- Active (filed 2025-11-14)
- Cum Oil (all leases)
- 10,945,076 bbl
- Cum Gas (all leases)
- 64,034,660 mcf
- Activities
- CSGD/G, CSGD/P, G/PUR, GTHS/G, OPRS/G, OPRS/O
- Total Permits
- 394