42-131-37397
Final CompletionDUVAL COUNTY RANCH CO. K
DUVAL County · District 4 · TEXAS PETROLEUM INVESTMENT CO. · CHARAMOUSCA WEST (3350)
Permits
4
Max Depth
4,550 ft
First Permit
1990-10-15
Latest Activity
2000-11-13
Lifespan
10 yrs
Regulatory Status
Schedule
OFF SCHEDULE
Completion
1990-12-06
Shut-In
—
Plugged
—
EWA / Permit operator mismatch
Scheduling: TEXAS PETROLEUM INVESTMENT CO. ≠ Permit: SOUTHWESTERN ENERGY PROD. CO.
Resolved via: production → TEXAS PETROLEUM INVESTMENT CO.
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 (7) Elevation 379 ft (DF)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| WHITSETT | 379 ft | 0 ft |
| MCELROY | 552 ft | -173 ft |
| CADDELL | 1,205 ft | -826 ft |
| YEGUA | 1,450 ft | -1,071 ft |
| CROCKETT | 2,732 ft | -2,353 ft |
| SPARTA | 3,335 ft | -2,956 ft |
| WECHES | 3,470 ft | -3,091 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 (5)
| Interval | Type |
|---|---|
| 718–726 ft | Perforated |
| 1,690–1,698 ft | Perforated |
| 1,707–1,713 ft | Perforated |
| 1,720–1,729 ft | Perforated |
| 3,336–3,368 ft | Perforated |
Casing (3)
| Size | Set Depth | Cement |
|---|---|---|
| 9.625" | 269 ft | 300 sx |
| 8.625" | 269 ft | 300 sx |
| 5.5" | 3,547 ft | 560 sx |
Permit History (4)
DUVAL COUNTY RANCH -K- · 1,600 ft
2000-11-13
Spud 2000-12-01
DUVAL COUNTY RANCH -K- · 1,860 ft
1998-03-30
DUVAL COUNTY RANCH -K- · 1,860 ft
1998-03-30
Spud 1998-04-13
DUVAL COUNTY RANCH CO. "K" · 4,550 ft
1990-10-15
Spud 1990-11-03
Applications (4)
Records & Logs
6 completion filings on record · 3 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
- 60
- Max Depth
- 4,550 ft
- Drill Type
- Vertical
- County
- DUVAL
- District
- 4
- Operator
- TEXAS PETROLEUM INVESTMENT CO.
- Completed
- 1990-12-06
Operator
- Location
- HOUSTON
- P-5 Status
- Active (filed 2025-10-01)
- Cum Oil (all leases)
- 24,321,929 bbl
- Cum Gas (all leases)
- 20,638,399 mcf
- Activities
- CSGD/G, CSGD/P, G/PUR, GTHS/G, OPRS/G, OPRS/O
- Total Permits
- 233