42-227-38633
PRODUCING HorizontalROBB WALTER UNIT
HOWARD County · District 8 · OXY USA INC. · SPRABERRY (TREND AREA)
Permits
1
Max Depth
12,500 ft
First Permit
2015-09-22
Latest Activity
2015-09-22
Lifespan
< 1 yr
Regulatory Status
Schedule
ON SCHEDULE
Completion
2016-02-25
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
2016-02
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 2,579 ft (GL)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| YATES | 1,754 ft | +825 ft |
| SEVEN RIVERS | 1,949 ft | +630 ft |
| SAN ANDRES - HIGH FLOWS, H2S, CO (San Andres) | 3,300 ft | -721 ft |
| GLORIETA | 4,025 ft | -1,446 ft |
| CLEARFORK - SEVERE WATER FLOWS (Clear Fork) | 4,704 ft | -2,125 ft |
| SPRABERRY | 5,929 ft | -3,350 ft |
| DEAN | 7,120 ft | -4,541 ft |
| WOLFCAMP | 7,214 ft | -4,635 ft |
| COLEMAN JUNCTION | — | — |
| LEONARD | — | — |
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 |
|---|---|
| 7,666–16,564 ft | Perforated |
Casing (3)
| Size | Set Depth | Cement |
|---|---|---|
| 11.75" | 395 ft | 320 sx |
| 8.625" | 6,370 ft | 970 sx |
| 5.5" | 16,785 ft | 1,640 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 can't be deep-linked — clicking copies the API for you to paste.
No GPS coordinates yet
Well Details
- Well Number
- 1WA
- Max Depth
- 12,500 ft
- Drill Type
- Horizontal
- County
- HOWARD
- District
- 8
- Operator
- OXY USA INC.
- Completed
- 2016-02-25
Operator
- Name
- OXY USA INC
- Location
- HOUSTON
- P-5 Status
- Active (filed 2026-01-26)
- Cum Oil (all leases)
- 277,250,617 bbl
- Cum Gas (all leases)
- 814,544,078 mcf
- Activities
- CSGD/G, CSGD/P, G/PUR, GTHS/G, OPRS/G, OPRS/O
- Total Permits
- 3,287