42-401-31821
PRODUCINGPEPPER E. H. GAS UNIT
RUSK County · District 6 · CHISOS LTD. · OAK HILL (COTTON VALLEY)
Permits
1
Max Depth
11,000 ft
First Permit
1983-11-21
Latest Activity
1983-11-21
Lifespan
< 1 yr
Regulatory Status
Schedule
ON SCHEDULE
Completion
1994-03-28
Shut-In
—
Plugged
—
P-5 Org Status: Active
EWA / Permit operator mismatch
Scheduling: CHISOS LTD. ≠ Permit: HOPKINS, T. M.
Resolved via: production → CHISOS, LTD.
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 (11) Elevation 350 ft (GR)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| GOODLAND | 4,030 ft | -3,680 ft |
| PALUXY | 4,190 ft | -3,840 ft |
| UPPER GLEN ROSE (Glen Rose) | 4,480 ft | -4,130 ft |
| BASE MASSIVE | 6,160 ft | -5,810 ft |
| TOP RODESSA (Rodessa) | 6,160 ft | -5,810 ft |
| TOP JAMES (James Lime) | 6,635 ft | -6,285 ft |
| TOP PETTIT (Pettit) | 6,860 ft | -6,510 ft |
| TOP TRAVIS PEAK (Travis Peak) | 7,170 ft | -6,820 ft |
| TOP COTTON VALLEY (Cotton Valley) | 8,875 ft | -8,525 ft |
| TOP TAYLOR (Taylor) | 10,270 ft | -9,920 ft |
| TOP BOSSIER (Bossier) | 10,600 ft | -10,250 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 (2)
| Interval | Type |
|---|---|
| 9,141–10,138 ft | Perforated |
| 10,273–10,594 ft | Perforated |
Casing (3)
| Size | Set Depth | Cement |
|---|---|---|
| 9.625" | 3,218 ft | 1,040 sx |
| 5.5" | 10,705 ft | 1,625 sx |
| 5.5" | — | — |
Permit History (1)
Applications (1)
Records & Logs
4 completion filings on record.
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
- RUSK
- District
- 6
- Operator
- CHISOS LTD.
- Completed
- 1994-03-28
Operator
- Name
- CHISOS, LTD
- Location
- HOUSTON
- P-5 Status
- Active (filed 2025-07-01)
- Cum Oil (all leases)
- 58,862 bbl
- Cum Gas (all leases)
- 6,536,940 mcf
- Activities
- G/PUR, GTHS/G, OPRS/G
- Total Permits
- 2