42-163-32684
Final Completion HorizontalJOHNSON-BROWN UNIT
FRIO County · District 1 · DRISCOLL S.W.D. INC. · PEARSALL (AUSTIN CHALK)
Permits
2
Max Depth
5,900 ft
First Permit
1990-03-30
Latest Activity
1990-03-30
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
1990-06-01
Shut-In
—
Plugged
2000-11-03
EWA / Production operator mismatch
Scheduling: DRISCOLL S.W.D. INC. ≠ Production: LONE STAR OPERATING COMPANY (reported 1995-01)
EWA / Permit operator mismatch
Scheduling: DRISCOLL S.W.D. INC. ≠ Permit: H.L.S. ENERGY CO., INC.
Resolved via: scheduling → DRISCOLL S.W.D. 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
1993-01
Last Production
2003-08
Operator History
originally filed by H.L.S. ENERGY CO., INC. — asset transferred
Lease Production
Production is reported at the lease level. View production data, decline curves, and history on the lease page.
Formation Tops (6) Elevation 578 ft (GR)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| WILCOX SD. (Wilcox) | 2,070 ft | -1,492 ft |
| MIDWAY SH. (Midway) | 3,036 ft | -2,458 ft |
| ALMOS SD. | 4,482 ft | -3,904 ft |
| SAN MIGUEL | 4,902 ft | -4,324 ft |
| ANACACHO | 5,509 ft | -4,931 ft |
| AUSTIN CHALK | 5,788 ft | -5,210 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 (1)
| Interval | Type |
|---|---|
| 5,548–8,278 ft | Perforated |
Casing (2)
| Size | Set Depth | Cement |
|---|---|---|
| 10.75" | 696 ft | 450 sx |
| 7" | 5,548 ft | 300 sx |
Permit History (2)
Applications (2)
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 can't be deep-linked — clicking copies the API for you to paste.
No GPS coordinates yet
Well Details
- Well Number
- 1
- Max Depth
- 5,900 ft
- Drill Type
- Horizontal
- County
- FRIO
- District
- 1
- Operator
- DRISCOLL S.W.D. INC.
- Completed
- 1990-06-01
Operator
- Name
- DRISCOLL S.W.D. INC.
- Location
- SAN ANTONIO
- P-5 Status
- Delinquent (filed 1996-02-21)
- Cum Oil (all leases)
- 5,014 bbl
- Cum Gas (all leases)
- — mcf
- Activities
- OPRS/G