42-003-47401
PRODUCING HorizontalNORTH DOLLARHIDE UNIT
ANDREWS County · District 8 · OXY USA WTP LP · DOLLARHIDE (CLEAR FORK)
Permits
1
Max Depth
9,000 ft
First Permit
2016-09-29
Latest Activity
2016-09-29
Lifespan
< 1 yr
Regulatory Status
Schedule
ON SCHEDULE
Completion
2017-01-26
Shut-In
—
Plugged
—
P-5 Org Status: Active
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 (10) Elevation 3,185 ft (GL)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| GLORIETA | 5,540 ft | -2,355 ft |
| TUBB | 6,407 ft | -3,222 ft |
| CLEARFORK LOWER (Clear Fork) | 6,570 ft | -3,385 ft |
| FULLERTON | 6,786 ft | -3,601 ft |
| GRAYBURG | — | — |
| HOLT | — | — |
| QUEEN | — | — |
| SAN ANDRES - CO2 FLOOD, HIGH FLO (San Andres) | — | — |
| SEVEN RIVERS | — | — |
| YATES | — | — |
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 |
|---|---|
| 7,468–12,076 ft | Perforated |
Casing (3)
| Size | Set Depth | Cement |
|---|---|---|
| 13.375" | 1,421 ft | 1,165 sx |
| 9.625" | 5,301 ft | 1,095 sx |
| 5.5" | 12,046 ft | 1,935 sx |
Permit History (1)
Applications (1)
Records & Logs
1 completion filing on record · 1 with log images at RRC.
Completion packets open directly (post-2011 filings include attached logs). Log images and the UL library can't be deep-linked — clicking copies the API for you to paste.
No GPS coordinates yet
Well Details
- Well Number
- 509H
- Max Depth
- 9,000 ft
- Drill Type
- Horizontal
- County
- ANDREWS
- District
- 8
- Operator
- OXY USA WTP LP
- Completed
- 2017-01-26
Operator
- Name
- OXY USA WTP LP
- Location
- HOUSTON
- P-5 Status
- Active (filed 2025-10-16)
- Cum Oil (all leases)
- 329,551,533 bbl
- Cum Gas (all leases)
- 84,981,131 mcf
- Activities
- CSGD/G, CSGD/P, G/PUR, OPRS/G, OPRS/O
- Total Permits
- 2,273