42-003-36797
Final CompletionNORTH DOLLARHIDE UNIT
ANDREWS County · District 8 · OXY USA WTP LP · DOLLARHIDE (DEVONIAN)
Permits
1
Max Depth
8,150 ft
First Permit
1990-08-03
Latest Activity
1990-08-03
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
1990-10-05
Shut-In
—
Plugged
—
EWA / Permit operator mismatch
Scheduling: OXY USA WTP LP ≠ Permit: OXY USA INC.
Resolved via: production → OXY USA WTP LP
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
Injection / Disposal
ANDREWS County disposal market →Permitted Volume
2,000 bbl/d
Max Pressure
2,500 psi
Injection Interval
6,300–8,000 ft
Injected (12mo)
156,671 bbl
Monthly injected volume (bbl, from H-10 filings through 2026-02-01)
Lease Production
Production is reported at the lease level. View production data, decline curves, and history on the lease page.
Formation Tops (13) Elevation 3,194 ft
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| RUSTLER | 1,307 ft | +1,887 ft |
| TANSILL | 2,620 ft | +574 ft |
| YATES | 2,748 ft | +446 ft |
| SEVEN RIVERS | 3,052 ft | +142 ft |
| QUEEN | 3,588 ft | -394 ft |
| GRAYBURG | 3,959 ft | -765 ft |
| SAN ANDRES | 4,202 ft | -1,008 ft |
| GLORIETA | 5,380 ft | -2,186 ft |
| CLEARFORK (Clear Fork) | 5,736 ft | -2,542 ft |
| TUBB | 6,262 ft | -3,068 ft |
| WICHITA (Wichita-Albany) | 6,760 ft | -3,566 ft |
| WOODFORD | 7,690 ft | -4,496 ft |
| DEVONIAN | 7,840 ft | -4,646 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 (8)
| Interval | Type |
|---|---|
| 6,357–6,464 ft | Perforated |
| 6,357–7,652 ft | Perforated |
| 6,630–6,742 ft | Perforated |
| 6,865–6,990 ft | Perforated |
| 6,865–7,652 ft | Perforated |
| 7,067–7,140 ft | Perforated |
| 7,270–7,303 ft | Perforated |
| 7,522–7,652 ft | Perforated |
Casing (3)
| Size | Set Depth | Cement |
|---|---|---|
| 13.375" | 400 ft | 375 sx |
| 8.625" | 3,000 ft | 1,700 sx |
| 5.5" | 8,050 ft | 1,725 sx |
Permit History (1)
Applications (1)
Records & Logs
7 completion filings on record · 1 with log images at RRC.
+1 more filings
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
- 406
- Max Depth
- 8,150 ft
- Drill Type
- Vertical
- County
- ANDREWS
- District
- 8
- Operator
- OXY USA WTP LP
- Completed
- 1990-10-05
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