42-283-31327
HorizontalEL CID -A-
LA SALLE County · District 1 · BUSH MARK A. OIL AND GAS INC. · PEARSALL (AUSTIN CHALK)
Permits
2
Max Depth
8,250 ft
First Permit
1990-06-01
Latest Activity
1990-06-01
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
1990-07-25
Shut-In
—
Plugged
—
EWA / Permit operator mismatch
Scheduling: BUSH MARK A. OIL AND GAS INC. ≠ Permit: SANCHEZ-O'BRIEN OIL & GAS CORP.
Resolved via: scheduling → BUSH MARK A. OIL AND GAS 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
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 557 ft (GL)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| WILCOX | 2,030 ft | -1,473 ft |
| ESCONDIDO | 3,880 ft | -3,323 ft |
| OLMOS | 5,074 ft | -4,517 ft |
| ANACACHO | 6,465 ft | -5,908 ft |
| AUSTIN CHALK | 6,495 ft | -5,938 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 |
|---|---|
| 6,495–11,120 ft | Perforated |
Casing (2)
| Size | Set Depth | Cement |
|---|---|---|
| 9.625" | 840 ft | 278 sx |
| 7" | 6,495 ft | 534 sx |
Permit History (2)
Applications (2)
Records & Logs
3 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
- 4
- Max Depth
- 8,250 ft
- Drill Type
- Horizontal
- County
- LA SALLE
- District
- 1
- Operator
- BUSH MARK A. OIL AND GAS INC.
- Completed
- 1990-07-25
Operator
- Location
- HOUSTON
- P-5 Status
- Delinquent (filed 2021-12-06)
- Cum Oil (all leases)
- 61,987 bbl
- Cum Gas (all leases)
- 150,974 mcf
- Activities
- OPRS/O
- Total Permits
- 5