42-393-31808
Final CompletionWATERFIELD B
ROBERTS County · District 10 · UNIT PETROLEUM COMPANY · MENDOTA NW. (GRANITE WASH SW.)
Permits
1
Max Depth
11,250 ft
First Permit
2006-02-23
Latest Activity
2006-02-23
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
—
Shut-In
—
Plugged
—
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
Lease Production
Production is reported at the lease level. View production data, decline curves, and history on the lease page.
Formation Tops (20) Elevation 2,808 ft (GR)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| BROWN DOLOMITE | 4,135 ft | -1,327 ft |
| HEEBNER SHALE | 6,892 ft | -4,084 ft |
| HEEBNER SHALES | 6,892 ft | -4,084 ft |
| DOUGLAS | 6,943 ft | -4,135 ft |
| HEEBNER SHALES | 6,943 ft | -4,135 ft |
| DOUGLAS | 7,125 ft | -4,317 ft |
| KANSAS CITY | 8,086 ft | -5,278 ft |
| KANSAS CITY | 8,928 ft | -6,120 ft |
| MARMATION | 8,928 ft | -6,120 ft |
| MARMATON | 8,928 ft | -6,120 ft |
| MARMATON | 8,994 ft | -6,186 ft |
| GRANITE WASH | 9,380 ft | -6,572 ft |
| GRANITE WASH | 10,594 ft | -7,786 ft |
| NOVI | 10,594 ft | -7,786 ft |
| 13 FINGER | 10,610 ft | -7,802 ft |
| 13 FINGER SHALE | 10,610 ft | -7,802 ft |
| NOVI | 10,610 ft | -7,802 ft |
| 13 FINGER SHALE | 10,734 ft | -7,926 ft |
| MORROW | 10,734 ft | -7,926 ft |
| MORROW | 11,182 ft | -8,374 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 (2)
| Interval | Type |
|---|---|
| 9,846–10,101 ft | Perforated |
| 10,319–10,508 ft | Perforated |
Casing (2)
| Size | Set Depth | Cement |
|---|---|---|
| 9.625" | 3,209 ft | 1,380 sx |
| 5.5" | 11,142 ft | 460 sx |
Permit History (1)
Applications (1)
Records & Logs
9 completion filings on record · 1 with log images at RRC.
+3 more filings
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
- 5
- Max Depth
- 11,250 ft
- Drill Type
- Vertical
- County
- ROBERTS
- District
- 10
- Operator
- UNIT PETROLEUM COMPANY
Operator
- Name
- UNIT PETRO CO
- Location
- TULSA
- P-5 Status
- Active (filed 2025-01-13)
- Cum Oil (all leases)
- 8,610,362 bbl
- Cum Gas (all leases)
- 788,031,686 mcf
- Activities
- CSGD/P, G/PUR, GTHS/G, OPRS/G, OPRS/O
- Total Permits
- 1,100