42-483-33243
Final Completion HorizontalLEDBETTER 66
WHEELER County · District 10 · CHESAPEAKE OPERATING INC. · STILES RANCH (GRANITE WASH CONS)
Permits
2
Max Depth
12,000 ft
First Permit
2011-05-27
Latest Activity
2011-05-27
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
2011-10-22
Shut-In
—
Plugged
—
EWA / Production operator mismatch
Scheduling: CHESAPEAKE OPERATING INC. ≠ Production: UNBRIDLED RESOURCES, LLC (reported 2026-04)
Resolved via: production → UNBRIDLED RESOURCES, 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
2011-10
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 (4) Elevation 2,286 ft (GL)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| BASE HEEBNER | 9,220 ft | -6,934 ft |
| LOWER TONKAWA (Tonkawa) | 10,417 ft | -8,131 ft |
| UPPER MISSOURIAN | 10,620 ft | -8,334 ft |
| BASE HEBNER | 92,220 ft | -89,934 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 |
|---|---|
| 10,920–15,088 ft | Perforated |
Casing (4)
| Size | Set Depth | Cement |
|---|---|---|
| 9.625" | 900 ft | 658 sx |
| 5.5" | 9,800 ft | — |
| 7" | 10,200 ft | 512 sx |
| 5.5" | 15,233 ft | 470 sx |
Permit History (2)
Applications (2)
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
- 17H
- Max Depth
- 12,000 ft
- Drill Type
- Horizontal
- County
- WHEELER
- District
- 10
- Operator
- CHESAPEAKE OPERATING INC.
- Completed
- 2011-10-22
Operator
- Name
- PARKWAY PETRO, INC
- Location
- OKLAHOMA CI, TY
- P-5 Status
- Delinquent (filed 2024-12-10)
- Cum Oil (all leases)
- 120,218,990 bbl
- Cum Gas (all leases)
- 5,501,647,035 mcf
- Total Permits
- 13,061