42-317-38835
PRODUCING HorizontalSOUTH CURTIS RANCH
MARTIN County · District 8 · OCCIDENTAL PERMIAN LTD. · SPRABERRY (TREND AREA)
Permits
1
Max Depth
12,500 ft
First Permit
2013-09-10
Latest Activity
2013-09-10
Lifespan
< 1 yr
Regulatory Status
Schedule
ON SCHEDULE
Completion
2024-01-03
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
2010-11
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 (5) Elevation 2,859 ft (GL)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| CLEARFORK (Clear Fork) | 6,863 ft | -4,004 ft |
| SPRABERRY | 7,837 ft | -4,978 ft |
| SPRAYBERRY (Spraberry) | 7,837 ft | -4,978 ft |
| WOLFCAMP | 9,348 ft | -6,489 ft |
| WOLFCAMP B (Wolfcamp) | 9,644 ft | -6,785 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 (2)
| Interval | Type |
|---|---|
| 10,100–15,896 ft | Perforated |
| 10,100–16,140 ft | Perforated |
Casing (3)
| Size | Set Depth | Cement |
|---|---|---|
| 11.75" | 1,400 ft | 780 sx |
| 8.625" | 8,927 ft | 960 sx |
| 5.5" | 16,325 ft | 810 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 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
- 3520H
- Max Depth
- 12,500 ft
- Drill Type
- Horizontal
- County
- MARTIN
- District
- 8
- Operator
- OCCIDENTAL PERMIAN LTD.
- Completed
- 2024-01-03
Operator
- Location
- HOUSTON
- P-5 Status
- Active (filed 2026-02-02)
- Cum Oil (all leases)
- 1,136,409,534 bbl
- Cum Gas (all leases)
- 442,977,611 mcf
- Activities
- CSGD/G, CSGD/P, G/PUR, GTHS/C, GTHS/G, GTHS/O, OPRS/G, OPRS/O
- Total Permits
- 6,214