42-489-31207
Final CompletionYTURRIA
WILLACY County · District 4 · BLAKENERGY OPERATING LLC · LA SARA (NO. 19 SAND UPPER)
Permits
2
Max Depth
5,000 ft
First Permit
2008-07-23
Latest Activity
2011-09-13
Lifespan
3 yrs
Regulatory Status
Schedule
OFF SCHEDULE
Completion
2008-08-13
Shut-In
—
Plugged
—
EWA / Production operator mismatch
Scheduling: BLAKENERGY OPERATING LLC ≠ Production: MK OPERATING COMPANY LLC (reported 2016-10)
EWA / Permit operator mismatch
Scheduling: BLAKENERGY OPERATING LLC ≠ Permit: RISCO LA SARA OPERATIONS, LLC
Resolved via: scheduling → BLAKENERGY OPERATING LLC
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
2008-08
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 (2) Elevation 39 ft
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| MIOCINE | 1,500 ft | -1,461 ft |
| FRIO | 2,600 ft | -2,561 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 |
|---|---|
| 3,291–3,300 ft | Perforated |
| 3,758–3,764 ft | Perforated |
Casing (2)
| Size | Set Depth | Cement |
|---|---|---|
| 8.625" | 1,020 ft | 365 sx |
| 2.875" | 4,010 ft | 195 sx |
Permit History (2)
Applications (2)
Records & Logs
5 completion filings on record · 2 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
- A 2RR
- Max Depth
- 5,000 ft
- Drill Type
- Vertical
- County
- WILLACY
- District
- 4
- Operator
- BLAKENERGY OPERATING LLC
- Completed
- 2008-08-13
Operator
- Name
- BLAKENERGY OPER, LLC
- Location
- SPRING
- P-5 Status
- Active (filed 2026-03-04)
- Cum Oil (all leases)
- 225,128 bbl
- Cum Gas (all leases)
- 4,432,656 mcf
- Activities
- G/PUR, OPRS/G, OPRS/O
- Total Permits
- 90