42-203-33020
Final CompletionMATTHEWS WILLIAM GAS UNIT
HARRISON County · District 6 · SPONTE OPERATING INC. · BLOCKER (COTTON VALLEY)
Permits
1
Max Depth
11,500 ft
First Permit
2004-10-08
Latest Activity
2004-10-08
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
2004-12-23
Shut-In
—
Plugged
2025-04-10
EWA / Production operator mismatch
Scheduling: SPONTE OPERATING INC. ≠ Production: BP AMERICA PRODUCTION COMPANY (reported 2018-02)
EWA / Permit operator mismatch
Scheduling: SPONTE OPERATING INC. ≠ Permit: BP AMERICA PRODUCTION COMPANY
Resolved via: scheduling → SPONTE OPERATING 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
2004-11
Last Production
2025-07
Operator History
originally filed by BP AMERICA PRODUCTION 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 (6) Elevation 290 ft (GL)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| MASSIVE ANHYDRITE (Massive Anhydrite (marker)) | 5,300 ft | -5,010 ft |
| RODESSA | 5,690 ft | -5,400 ft |
| PETTIT | 6,380 ft | -6,090 ft |
| TRAVIS PEAK | 6,830 ft | -6,540 ft |
| COTTON VALLEY | 8,710 ft | -8,420 ft |
| BOSSIER SHALE (Bossier) | 10,300 ft | -10,010 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 (13)
| Interval | Type |
|---|---|
| 8,754–8,756 ft | Perforated |
| 8,754–9,170 ft | Perforated |
| 8,789–8,791 ft | Perforated |
| 8,854–8,856 ft | Perforated |
| 9,026–9,030 ft | Perforated |
| 9,078–9,080 ft | Perforated |
| 9,122–9,124 ft | Perforated |
| 9,166–9,170 ft | Perforated |
| 9,904–9,909 ft | Perforated |
| 9,904–10,144 ft | Perforated |
| 9,960–9,966 ft | Perforated |
| 10,082–10,088 ft | Perforated |
| 10,137–10,144 ft | Perforated |
Casing (3)
| Size | Set Depth | Cement |
|---|---|---|
| 16" | 40 ft | — |
| 8.625" | 1,015 ft | 352 sx |
| 5.5" | 10,220 ft | 910 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 can't be deep-linked — clicking copies the API for you to paste.
No GPS coordinates yet
Well Details
- Well Number
- 5
- Max Depth
- 11,500 ft
- Drill Type
- Vertical
- County
- HARRISON
- District
- 6
- Operator
- SPONTE OPERATING INC.
- Completed
- 2004-12-23
Operator
- Name
- SPONTE OPER, INC
- Location
- DALLAS
- P-5 Status
- Active (filed 2026-01-28)
- Cum Oil (all leases)
- — bbl
- Cum Gas (all leases)
- 119,483,506 mcf
- Activities
- GTHS/G, OPRS/G
- Total Permits
- 45