42-357-33143
PRODUCING HorizontalHERNDON D 489
OCHILTREE County · District 10 · COURSON OIL & GAS INC. · PAN PETRO (CLEVELAND)
Permits
1
Max Depth
13,000 ft
First Permit
2012-07-12
Latest Activity
2012-07-12
Lifespan
< 1 yr
Regulatory Status
Schedule
ON SCHEDULE
Completion
2012-10-19
Shut-In
—
Plugged
—
P-5 Org Status: Active
EWA / Permit operator mismatch
Scheduling: COURSON OIL & GAS INC. ≠ Permit: HOLMES EXPLORATION, LLC
Resolved via: production → COURSON OIL & GAS, 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
2012-10
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 (9) Elevation 2,861 ft (GR)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| TOP BROWN DOLOMITE (Brown Dolomite) | 3,400 ft | -539 ft |
| TOP DOUGLAS SANDS (Douglas) | 5,650 ft | -2,789 ft |
| BASE DOUGLAS SANDS (Douglas) | 6,000 ft | -3,139 ft |
| TONKAWA ZN (Tonkawa) | 6,300 ft | -3,439 ft |
| KANSAS CITY | 6,844 ft | -3,983 ft |
| BASE KC HS D | 6,863 ft | -4,002 ft |
| BASE KC HS A | 7,065 ft | -4,204 ft |
| CLEVELAND HS 1 (Cleveland) | 7,084 ft | -4,223 ft |
| CLEVELAND 3 SAND (Cleveland) | 7,108 ft | -4,247 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 (1)
| Interval | Type |
|---|---|
| 7,636–11,457 ft | Open hole |
Casing (3)
| Size | Set Depth | Cement |
|---|---|---|
| 9.625" | 2,230 ft | 850 sx |
| 7" | 7,470 ft | 155 sx |
| 4.5" | 11,700 ft | — |
Permit History (1)
Applications (1)
Records & Logs
1 completion filing 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
- 4H
- Max Depth
- 13,000 ft
- Drill Type
- Horizontal
- County
- OCHILTREE
- District
- 10
- Operator
- COURSON OIL & GAS INC.
- Completed
- 2012-10-19
Operator
- Location
- PERRYTON
- P-5 Status
- Active (filed 2026-02-20)
- Cum Oil (all leases)
- 11,185,435 bbl
- Cum Gas (all leases)
- 62,517,759 mcf
- Activities
- G/PUR, OPRS/G, OPRS/O
- Total Permits
- 290