42-237-37520
DURHAM RANCH
JACK County · District 9 · ULTRA OIL & GAS INC. · JUPITER (CONGLOMERATE UPPER)
Permits
2
Max Depth
5,850 ft
First Permit
1988-07-08
Latest Activity
1988-07-08
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
1988-08-15
Shut-In
—
Plugged
1999-11-24
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
2000-03
Lease Production
Production is reported at the lease level. View production data, decline curves, and history on the lease page.
Formation Tops (5) Elevation 860 ft (GL)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| BUTTRAM | 1,730 ft | -870 ft |
| BRYSON | 2,810 ft | -1,950 ft |
| CADDO | 4,918 ft | -4,058 ft |
| CONGLOMERATE | 4,950 ft | -4,090 ft |
| MARBLE FALLS | 5,720 ft | -4,860 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 (3)
| Interval | Type |
|---|---|
| 5,188–5,194 ft | Perforated |
| 5,277–5,282 ft | Perforated |
| 5,296–5,300 ft | Perforated |
Casing (2)
| Size | Set Depth | Cement |
|---|---|---|
| 8.625" | 301 ft | 200 sx |
| 4.5" | 5,700 ft | 300 sx |
Permit History (2)
Applications (2)
Records & Logs
2 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
- 1
- Max Depth
- 5,850 ft
- Drill Type
- Vertical
- County
- JACK
- District
- 9
- Operator
- ULTRA OIL & GAS INC.
- Completed
- 1988-08-15
Operator
- Name
- ULTRA OIL & GAS, INC
- Location
- CENTERTON
- P-5 Status
- Inactive (filed 2019-06-05)
- Cum Oil (all leases)
- 1,461,140 bbl
- Cum Gas (all leases)
- 3,694,226 mcf
- Total Permits
- 159