42-211-31287
Final CompletionHUMPHREYS 46
HEMPHILL County · District 10 · T-Y DEVELOPMENT CORP · TWISTER (DOUGLAS)
Permits
1
Max Depth
7,800 ft
First Permit
1980-10-23
Latest Activity
1980-10-23
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
1980-12-18
Shut-In
—
Plugged
2004-07-05
EWA / Production operator mismatch
Scheduling: T-Y DEVELOPMENT CORP ≠ Production: XERIC OIL & GAS CORPORATION (reported 2003-01)
EWA / Permit operator mismatch
Scheduling: T-Y DEVELOPMENT CORP ≠ Permit: INTERNORTH, INC.
Resolved via: scheduling → T-Y DEVELOPMENT CORP
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
2007-12
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 |
|---|---|
| 7,008–7,036 ft | Perforated |
Casing (3)
| Size | Set Depth | Cement |
|---|---|---|
| 8.625" | 2,317 ft | 1,400 sx |
| 2.375" | 7,004 ft | — |
| 4.5" | 7,303 ft | 200 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
- 7,800 ft
- Drill Type
- Vertical
- County
- HEMPHILL
- District
- 10
- Operator
- T-Y DEVELOPMENT CORP
- Completed
- 1980-12-18
Operator
- Name
- T-Y DEVELOPMENT CORP
- Location
- PERRYTON
- P-5 Status
- Active (filed 2026-03-19)
- Cum Oil (all leases)
- 8,065 bbl
- Cum Gas (all leases)
- 1,141,523 mcf
- Activities
- OPRS/G