42-215-31292
Final CompletionCHESTNUT FRANK E. GAS UNIT
HIDALGO County · District 4 · ARCO OIL & GAS CO. · TABASCO (VICKSBURG 10 000)
Permits
3
Max Depth
11,000 ft
First Permit
1982-10-22
Latest Activity
2001-06-11
Lifespan
19 yrs
Regulatory Status
Schedule
OFF SCHEDULE
Completion
1982-12-20
Shut-In
—
Plugged
—
EWA / Production operator mismatch
Scheduling: ARCO OIL & GAS CO. ≠ Production: HILCORP ENERGY COMPANY (reported 2026-04)
EWA / Permit operator mismatch
Scheduling: ARCO OIL & GAS CO. ≠ Permit: SMITH PRODUCTION INC.
Resolved via: production → HILCORP ENERGY COMPANY
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 (8) Elevation 163 ft (KB)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| MISSION | 5,875 ft | -5,712 ft |
| MISSION | 5,876 ft | -5,713 ft |
| HEARD | 6,110 ft | -5,947 ft |
| K SAND | 6,420 ft | -6,257 ft |
| K SAND | 6,450 ft | -6,287 ft |
| O SAND | 6,850 ft | -6,687 ft |
| T SAND | 7,850 ft | -7,687 ft |
| X SAND | 8,620 ft | -8,457 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 |
|---|---|
| 7,332–7,342 ft | Perforated |
| 7,376–7,380 ft | Perforated |
| 7,385–7,389 ft | Perforated |
| 7,392–7,396 ft | Perforated |
| 7,402–7,406 ft | Perforated |
| 7,862–7,870 ft | Perforated |
| 7,910–7,918 ft | Perforated |
| 7,924–7,928 ft | Perforated |
| 8,634–8,659 ft | Perforated |
| 8,687–8,707 ft | Perforated |
| 9,678–9,793 ft | Perforated |
Casing (5)
| Size | Set Depth | Cement |
|---|---|---|
| 10.75" | 2,010 ft | 1,150 sx |
| 10.75" | 2,010 ft | 1,350 sx |
| 7.625" | 7,525 ft | 790 sx |
| 7.625" | 7,525 ft | 800 sx |
| 5" | 9,950 ft | — |
Permit History (3)
Applications (3)
Records & Logs
6 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
- 4
- Max Depth
- 11,000 ft
- Drill Type
- Vertical
- County
- HIDALGO
- District
- 4
- Operator
- ARCO OIL & GAS CO.
- Completed
- 1982-12-20
Operator
- Location
- PLANO
- P-5 Status
- Inactive (filed 2004-11-23)
- Cum Oil (all leases)
- 16,679,531 bbl
- Cum Gas (all leases)
- 57,198,899 mcf
- Total Permits
- 3,065