42-211-31409
Final CompletionKENYON -36-
HEMPHILL County · District 10 · GRANITE OPERATING COMPANY · FELDMAN (TONKAWA)
Permits
1
Max Depth
7,900 ft
First Permit
1981-11-04
Latest Activity
1981-11-04
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
1982-01-18
Shut-In
—
Plugged
2011-10-14
EWA / Production operator mismatch
Scheduling: GRANITE OPERATING COMPANY ≠ Production: UPLAND RESOURCES, INC. (reported 2001-07)
EWA / Permit operator mismatch
Scheduling: GRANITE OPERATING COMPANY ≠ Permit: INTERNORTH, INC.
Resolved via: scheduling → GRANITE OPERATING COMPANY
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
2012-02
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
No tops on file for this well. Formation tops come from W-2/G-1 completion filings — this well has none yet, which is normal for permits that were never drilled, dry holes plugged without a filing, or wells completed before digital records. Offset-well tops can't be shown either — this well has no surface coordinates on file yet.
Perforations (1)
| Interval | Type |
|---|---|
| 7,672–7,726 ft | Perforated |
Casing (4)
| Size | Set Depth | Cement |
|---|---|---|
| 20" | 61 ft | — |
| 8.625" | 1,620 ft | 1,200 sx |
| 2.375" | 7,707 ft | — |
| 4.5" | 7,835 ft | 300 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
- 1
- Max Depth
- 7,900 ft
- Drill Type
- Vertical
- County
- HEMPHILL
- District
- 10
- Operator
- GRANITE OPERATING COMPANY
- Completed
- 1982-01-18
Operator
- Name
- GRANITE OPER CO
- Location
- HOUSTON
- P-5 Status
- Inactive (filed 2023-11-14)
- Cum Oil (all leases)
- 249,888 bbl
- Cum Gas (all leases)
- 25,557,990 mcf
- Total Permits
- 84