42-357-32898
PRODUCING HorizontalMASON
OCHILTREE County · District 10 · HARPER PRODUCTION LLC · KIOWA CREEK (MARMATON)
Permits
1
Max Depth
9,000 ft
First Permit
2010-04-01
Latest Activity
2010-04-01
Lifespan
< 1 yr
Regulatory Status
Schedule
ON SCHEDULE
Completion
2010-10-11
Shut-In
—
Plugged
—
P-5 Org Status: Active
EWA / Permit operator mismatch
Scheduling: HARPER PRODUCTION LLC ≠ Permit: CHI OPERATING, INC.
Resolved via: production → HARPER PRODUCTION, LLC
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
2010-10
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 (7) Elevation 2,860 ft (KB)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| DOUGLAS | 5,753 ft | -2,893 ft |
| TONKAWA | 6,237 ft | -3,377 ft |
| LANSING | 6,709 ft | -3,849 ft |
| LANSING LIME | 6,940 ft | -4,080 ft |
| CLEVELAND | 7,176 ft | -4,316 ft |
| DES MOINES | 7,260 ft | -4,400 ft |
| MARMATON | 7,327 ft | -4,467 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 (9)
| Interval | Type |
|---|---|
| 7,803–8,149 ft | Perforated |
| 8,149–8,495 ft | Perforated |
| 8,495–8,800 ft | Perforated |
| 8,800–8,800 ft | Perforated |
| 9,146–9,146 ft | Perforated |
| 9,491–9,839 ft | Perforated |
| 9,839–10,144 ft | Perforated |
| 10,144–10,490 ft | Perforated |
| 10,490–11,600 ft | Perforated |
Casing (2)
| Size | Set Depth | Cement |
|---|---|---|
| 10.75" | 1,650 ft | 1,225 sx |
| 7" | 7,511 ft | 280 sx |
Permit History (1)
Applications (1)
Records & Logs
1 completion filing 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
- 1001 H
- Max Depth
- 9,000 ft
- Drill Type
- Horizontal
- County
- OCHILTREE
- District
- 10
- Operator
- HARPER PRODUCTION LLC
- Completed
- 2010-10-11
Operator
- Name
- HARPER PROD, LLC
- Location
- SPEARMAN
- P-5 Status
- Active (filed 2026-06-03)
- Cum Oil (all leases)
- 4,770 bbl
- Cum Gas (all leases)
- 213,591 mcf
- Activities
- OPRS/G, OPRS/O
- Total Permits
- 2