42-227-33992
UCOLEMAN F.
HOWARD County · District 8 · ENVIRONMENTAL DISPOSAL SYSTEMS · B.C. (CANYON)
Permits
1
Max Depth
9,450 ft
First Permit
1986-02-25
Latest Activity
1986-02-25
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
1986-06-14
Shut-In
—
Plugged
2021-10-29
EWA / Permit operator mismatch
Scheduling: ENVIRONMENTAL DISPOSAL SYSTEMS ≠ Permit: UNION OIL COMPANY OF CALIFORNIA
Resolved via: scheduling → ENVIRONMENTAL DISPOSAL SYSTEMS
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
2022-05
Injection / Disposal
HOWARD County disposal market →Permitted Volume
1,000 bbl/d
Max Pressure
1,000 psi
Injection Interval
5,267–6,589 ft
Injected (12mo)
—
Monthly injected volume (bbl, from H-10 filings through 2021-12-01)
Operator History
originally filed by UNION OIL COMPANY OF CALIFORNIA — asset transferred
Lease Production
Production is reported at the lease level. View production data, decline curves, and history on the lease page.
Formation Tops (5) Elevation 2,621 ft (GR)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| YATES | 1,736 ft | +885 ft |
| SPRABERRY | 6,112 ft | -3,491 ft |
| DEAN | 7,318 ft | -4,697 ft |
| WOLFCAMP | 7,550 ft | -4,929 ft |
| WOLFCAMP LIME (Wolfcamp) | 8,065 ft | -5,444 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 (4)
| Interval | Type |
|---|---|
| 5,267–5,295 ft | Perforated |
| 6,562–6,589 ft | Perforated |
| 6,562–6,786 ft | Perforated |
| 7,246–7,405 ft | Perforated |
Casing (3)
| Size | Set Depth | Cement |
|---|---|---|
| 13.375" | 325 ft | 400 sx |
| 9.625" | 3,305 ft | 1,800 sx |
| 7" | 8,722 ft | 1,765 sx |
Permit History (1)
Applications (1)
Records & Logs
3 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
- 9,450 ft
- Drill Type
- Vertical
- County
- HOWARD
- District
- 8
- Operator
- ENVIRONMENTAL DISPOSAL SYSTEMS
- Completed
- 1986-06-14
Operator
- Location
- MIDLAND
- P-5 Status
- Inactive (filed 2023-11-08)
- Cum Oil (all leases)
- — bbl
- Cum Gas (all leases)
- — mcf
- Total Permits
- 47