42-473-30428
UCOROLLA UNIT
WALLER County · District 3 · HIGH CHAPPARAL OIL COMPANY · D. H. J. (YEGUA 4600)
Permits
1
Max Depth
5,000 ft
First Permit
1985-07-16
Latest Activity
1985-07-16
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
1985-09-05
Shut-In
—
Plugged
1997-04-21
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
2003-08
Lease Production
Production is reported at the lease level. View production data, decline curves, and history on the lease page.
Formation Tops (3) Elevation 306 ft (GR)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| CARLETON SPEED (YEGUA Y1) | 4,560 ft | -4,254 ft |
| D.H.J. (YEGUA 4600) | 4,600 ft | -4,294 ft |
| CARLETON SPEED (YEGUA 4B) | 4,740 ft | -4,434 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 |
|---|---|
| 4,609–4,615 ft | Perforated |
Casing (2)
| Size | Set Depth | Cement |
|---|---|---|
| 8.625" | 302 ft | 215 sx |
| 4.5" | 4,636 ft | 500 sx |
Permit History (1)
Applications (1)
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
- 4
- Max Depth
- 5,000 ft
- Drill Type
- Vertical
- County
- WALLER
- District
- 3
- Operator
- HIGH CHAPPARAL OIL COMPANY
- Completed
- 1985-09-05
Operator
- Location
- PLNTERSVILL
- P-5 Status
- Inactive (filed 2001-03-13)
- Cum Oil (all leases)
- — bbl
- Cum Gas (all leases)
- 309,278 mcf
- Total Permits
- 41