42-393-31111
Final CompletionMARTIN TRUST
ROBERTS County · District 10 · CNG PRODUCING COMPANY-TULSA DIV. · CLARK MARTIN (GRANITE WASH)
Permits
1
Max Depth
9,800 ft
First Permit
1987-04-16
Latest Activity
1987-04-16
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
1987-06-11
Shut-In
—
Plugged
—
EWA / Production operator mismatch
Scheduling: CNG PRODUCING COMPANY-TULSA DIV. ≠ Production: PRESIDIO PETROLEUM LLC (reported 2021-11)
EWA / Permit operator mismatch
Scheduling: CNG PRODUCING COMPANY-TULSA DIV. ≠ Permit: CNG PRODUCING COMPANY
Resolved via: scheduling → CNG PRODUCING COMPANY-TULSA DIV.
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
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 (9) Elevation 2,845 ft (GR)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| BROWN DOLOMITE | 3,862 ft | -1,017 ft |
| WHITE DOLOMITE | 4,142 ft | -1,297 ft |
| DOUGLAS | 6,228 ft | -3,383 ft |
| LANSING-KANSAS CITY | 7,281 ft | -4,436 ft |
| GRANITE WASH 'D' (Granite Wash) | 8,844 ft | -5,999 ft |
| GRANITE WASH 'E' (Granite Wash) | 8,974 ft | -6,129 ft |
| GRANITE WASH 'E' (Granite Wash) | 9,075 ft | -6,230 ft |
| GRANITE WASH 'E'-3" (Granite Wash) | 9,075 ft | -6,230 ft |
| GRANITE WASH 'F' (Granite Wash) | 9,224 ft | -6,379 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 (6)
| Interval | Type |
|---|---|
| 8,977–8,988 ft | Perforated |
| 9,002–9,012 ft | Perforated |
| 9,090–9,100 ft | Perforated |
| 9,136–9,158 ft | Perforated |
| 9,168–9,176 ft | Perforated |
| 9,330–9,338 ft | Perforated |
Casing (3)
| Size | Set Depth | Cement |
|---|---|---|
| 20" | 55 ft | 10 sx |
| 8.625" | 1,845 ft | 970 sx |
| 5.5" | 9,558 ft | 370 sx |
Permit History (1)
Applications (1)
Records & Logs
4 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
- 2081
- Max Depth
- 9,800 ft
- Drill Type
- Vertical
- County
- ROBERTS
- District
- 10
- Operator
- CNG PRODUCING COMPANY-TULSA DIV.
- Completed
- 1987-06-11
Operator
- Location
- TULSA
- P-5 Status
- Inactive (filed 1989-02-13)
- Total Permits
- 14