42-507-30928
Final Completion HorizontalSidetrackLASATER M.L. -A-
ZAVALA County · District 1 · BLUESTAR ENERGY INC. · PEARSALL (AUSTIN CHALK)
Permits
4
Max Depth
8,243 ft
First Permit
1977-10-21
Latest Activity
1998-02-25
Lifespan
20 yrs
Regulatory Status
Schedule
OFF SCHEDULE
Completion
1992-02-27
Shut-In
—
Plugged
2023-10-18
EWA / Production operator mismatch
Scheduling: BLUESTAR ENERGY INC. ≠ Production: 907 OIL LLC (reported 2026-03)
EWA / Permit operator mismatch
Scheduling: BLUESTAR ENERGY INC. ≠ Permit: OMNI OPERATING COMPANY(A)
Resolved via: production → 907 OIL 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
1993-01
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 (5) Elevation 633 ft (GL)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| SAN MIGUEL | 5,420 ft | -4,787 ft |
| ANACACHO | 6,026 ft | -5,393 ft |
| AUSTIN CHALK | 6,326 ft | -5,693 ft |
| LOWER CHALK | 6,628 ft | -5,995 ft |
| BASE OF CHALK | 6,855 ft | -6,222 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 (3)
| Interval | Type |
|---|---|
| 5,430–5,450 ft | Perforated |
| 6,205–8,243 ft | Perforated |
| 6,336–6,989 ft | Perforated |
Casing (3)
| Size | Set Depth | Cement |
|---|---|---|
| 8.625" | 511 ft | 260 sx |
| — | 3,202 ft | 450 sx |
| 4.5" | 7,203 ft | 450 sx |
Permit History (4)
LUPE, JOHN B. A · 7,000 ft
1998-02-25
Spud 1997-03-14
LUPE, JOHN B. A · 6,000 ft
1998-02-25
LASATER, M. L. · 8,243 ft
1992-01-24
Spud 1992-02-01
LUPE, JOHN · 7,500 ft
1977-10-21
Spud 1977-11-05
Applications (4)
Records & Logs
6 completion filings on record · 3 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
- 12
- Max Depth
- 8,243 ft
- Drill Type
- Horizontal, Sidetrack
- County
- ZAVALA
- District
- 1
- Operator
- BLUESTAR ENERGY INC.
- Completed
- 1992-02-27
Operator
- Name
- BLUESTAR ENGY, INC
- Location
- DALLAS
- P-5 Status
- Inactive (filed 2022-09-29)
- Cum Oil (all leases)
- 657,666 bbl
- Cum Gas (all leases)
- 712,988 mcf
- Total Permits
- 2