42-357-32733
PRODUCINGMT BAR RANCH 581
OCHILTREE County · District 10 · CHARTER OAK PRODUCTION CO. LLC · DUTCHER (ATOKA)
Permits
3
Max Depth
12,750 ft
First Permit
2008-04-24
Latest Activity
2009-05-19
Lifespan
1 yrs
Regulatory Status
Schedule
ON SCHEDULE
Completion
2009-05-07
Shut-In
—
Plugged
—
P-5 Org Status: Active
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
2008-11
Last Production
2026-07
Lease Production
Production is reported at the lease level. View production data, decline curves, and history on the lease page.
Formation Tops (6) Elevation 2,825 ft (GR)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| CLEVELAND | 7,150 ft | -4,325 ft |
| ATOKA | 8,342 ft | -5,517 ft |
| MISSISSIPPI (Mississippian) | 9,090 ft | -6,265 ft |
| HUNTON | 11,200 ft | -8,375 ft |
| SIMPSON | 11,720 ft | -8,895 ft |
| ELLENBERGER (Ellenburger) | 11,870 ft | -9,045 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 |
|---|---|
| 8,354–8,464 ft | Perforated |
| 8,480–8,566 ft | Perforated |
Casing (2)
| Size | Set Depth | Cement |
|---|---|---|
| 9.625" | 2,500 ft | 1,275 sx |
| 5.5" | 12,337 ft | 850 sx |
Permit History (3)
Applications (3)
Records & Logs
3 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
- 1
- Max Depth
- 12,750 ft
- Drill Type
- Vertical
- County
- OCHILTREE
- District
- 10
- Operator
- CHARTER OAK PRODUCTION CO. LLC
- Completed
- 2009-05-07
Operator
- Location
- OKLAHOMA CI, TY
- P-5 Status
- Active (filed 2025-08-14)
- Cum Oil (all leases)
- 311,878 bbl
- Cum Gas (all leases)
- 1,775,796 mcf
- Activities
- OPRS/G, OPRS/O
- Total Permits
- 12