42-211-31258
Final CompletionFIELDS-STATE
HEMPHILL County · District 10 · SAMSON LONE STAR LLC · PARSELL (MORROW UPPER)
Permits
1
Max Depth
12,150 ft
First Permit
1980-08-18
Latest Activity
1980-08-18
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
1980-10-09
Shut-In
—
Plugged
2010-11-16
EWA / Production operator mismatch
Scheduling: SAMSON LONE STAR LLC ≠ Production: SAMSON LONE STAR LP (reported 1997-11)
EWA / Permit operator mismatch
Scheduling: SAMSON LONE STAR LLC ≠ Permit: MONSANTO COMPANY
Resolved via: scheduling → SAMSON LONE STAR 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
1993-01
Last Production
2010-11
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 (6) Elevation 2,360 ft (GR)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| DOUGLAS | 6,422 ft | -4,062 ft |
| TONKAWA | 7,136 ft | -4,776 ft |
| K.C. LANSING | 7,644 ft | -5,284 ft |
| OSWEGO | 8,499 ft | -6,139 ft |
| MORROW SHALE (Morrow) | 10,196 ft | -7,836 ft |
| UPPER MORROW (Morrow) | 10,430 ft | -8,070 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 |
|---|---|
| 10,434–10,444 ft | Perforated |
Casing (3)
| Size | Set Depth | Cement |
|---|---|---|
| 9.625" | 2,763 ft | 1,800 sx |
| 2.875" | 10,348 ft | — |
| 7" | 11,236 ft | 425 sx |
Permit History (1)
Applications (1)
Records & Logs
3 completion filings 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
- 12,150 ft
- Drill Type
- Vertical
- County
- HEMPHILL
- District
- 10
- Operator
- SAMSON LONE STAR LLC
- Completed
- 1980-10-09
Operator
- Location
- TULSA
- P-5 Status
- Delinquent (filed 2020-01-30)
- Cum Oil (all leases)
- 5,312,544 bbl
- Cum Gas (all leases)
- 1,149,688,476 mcf
- Activities
- G/PUR
- Total Permits
- 1,290