42-317-37011
Final CompletionHOLT RANCH
MARTIN County · District 8 · PIEDRA OPERATING LLC · MABEE (STRAWN)
Permits
2
Max Depth
12,000 ft
First Permit
2011-07-13
Latest Activity
2011-07-13
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
2011-12-03
Shut-In
—
Plugged
—
EWA / Production operator mismatch
Scheduling: PIEDRA OPERATING LLC ≠ Production: OVINTIV USA INC. (reported 2026-04)
Resolved via: production → OVINTIV USA INC.
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
2011-04
Last Production
2026-07
Operator History
Chain of Custody
Lease Production
Production is reported at the lease level. View production data, decline curves, and history on the lease page.
Formation Tops (4) Elevation 2,864 ft (GR)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| CLEARFORK (Clear Fork) | 7,860 ft | -4,996 ft |
| SPRABERRY | 8,132 ft | -5,268 ft |
| WOLFCAMP | 9,885 ft | -7,021 ft |
| STRAWN | 11,018 ft | -8,154 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 |
|---|---|
| 7,920–10,883 ft | Perforated |
| 11,048–11,374 ft | Perforated |
Casing (3)
| Size | Set Depth | Cement |
|---|---|---|
| 13.375" | 407 ft | 350 sx |
| 8.625" | 5,300 ft | 1,250 sx |
| 5.5" | 11,900 ft | 1,200 sx |
Permit History (2)
Applications (2)
Records & Logs
2 completion filings on record · 2 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
- 9
- Max Depth
- 12,000 ft
- Drill Type
- Vertical
- County
- MARTIN
- District
- 8
- Operator
- PIEDRA OPERATING LLC
- Completed
- 2011-12-03
Operator
- Name
- PIEDRA OPER, LLC
- Location
- DENVER
- P-5 Status
- Active (filed 2026-03-18)
- Cum Oil (all leases)
- 12,141,096 bbl
- Cum Gas (all leases)
- 682 mcf
- Total Permits
- 279