42-211-33522
Final CompletionMENDOTA RANCH 36
HEMPHILL County · District 10 · SAMSON LONE STAR LLC · MENDOTA NW. (GRANITE WASH SW.)
Permits
4
Max Depth
12,600 ft
First Permit
2006-02-14
Latest Activity
2007-03-21
Lifespan
1 yrs
Regulatory Status
Schedule
OFF SCHEDULE
Completion
2006-04-26
Shut-In
—
Plugged
—
EWA / Production operator mismatch
Scheduling: SAMSON LONE STAR LLC ≠ Production: TECOLOTE ENERGY OPERATING, LLC (reported 2019-07)
EWA / Permit operator mismatch
Scheduling: SAMSON LONE STAR LLC ≠ Permit: DOMINION OKLAHOMA TEXAS E&P, INC
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
2006-04
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 (11) Elevation 2,695 ft (GL)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| T/BROWN DOLOMITE | 4,116 ft | -1,421 ft |
| B/HEEBNER - T/DOUGLAS | 7,143 ft | -4,448 ft |
| T/TONKAWA | 7,868 ft | -5,173 ft |
| AVANT LS | 8,384 ft | -5,689 ft |
| KANSAS CITY | 8,388 ft | -5,693 ft |
| T/BRITT GRANITE WASH | 9,678 ft | -6,983 ft |
| T/GRANITE WASH A | 9,804 ft | -7,109 ft |
| T/GRANITE WASH B | 9,970 ft | -7,275 ft |
| T/GRANITE WASH C | 10,154 ft | -7,459 ft |
| ATOKA WASH (Atoka) | 10,702 ft | -8,007 ft |
| MORROW | 11,272 ft | -8,577 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 |
|---|---|
| 9,678–10,934 ft | Perforated |
Casing (2)
| Size | Set Depth | Cement |
|---|---|---|
| 9.625" | 3,336 ft | 1,835 sx |
| 5.5" | 11,085 ft | 400 sx |
Permit History (4)
MENDOTA RANCH 36 · 12,600 ft
2007-03-21
Spud 2006-03-05
MENDOTA RANCH 36 · 12,600 ft
2006-02-14
Spud 2006-03-03
MENDOTA RANCH · 12,600 ft
2006-02-14
Spud 2006-03-03
MENDOTA RANCH · 12,600 ft
2006-02-14
Spud 2006-03-03
Applications (4)
Records & Logs
4 completion filings on record · 2 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
- 6
- Max Depth
- 12,600 ft
- Drill Type
- Vertical
- County
- HEMPHILL
- District
- 10
- Operator
- SAMSON LONE STAR LLC
- Completed
- 2006-04-26
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