42-451-31892
PRODUCINGMATHEWS S
TOM GREEN County · District 7 · ARCH OIL & GAS LLC · JACK M. (SAN ANDRES)
Permits
1
Max Depth
750 ft
First Permit
1988-05-24
Latest Activity
1988-05-24
Lifespan
< 1 yr
Regulatory Status
Schedule
ON SCHEDULE
Completion
1988-11-17
Shut-In
—
Plugged
—
P-5 Org Status: Active
EWA / Permit operator mismatch
Scheduling: ARCH OIL & GAS LLC ≠ Permit: MORROW RESOURCES, INC.
Resolved via: production → ARCH OIL & GAS, 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 (1) Elevation 2,040 ft (GR)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| SAN ANDRES | 585 ft | +1,455 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 |
|---|---|
| 585–591 ft | Open hole |
Casing (1)
| Size | Set Depth | Cement |
|---|---|---|
| 5.5" | 582 ft | 175 sx |
Permit History (1)
Applications (1)
Records & Logs
3 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
- 8
- Max Depth
- 750 ft
- Drill Type
- Vertical
- County
- TOM GREEN
- District
- 7
- Operator
- ARCH OIL & GAS LLC
- Completed
- 1988-11-17
Operator
- Name
- ARCH OIL & GAS, LLC
- Location
- ENNIS
- P-5 Status
- Active (filed 2026-04-07)
- Cum Oil (all leases)
- 319,981 bbl
- Cum Gas (all leases)
- 637,203 mcf
- Activities
- OPRS/G, OPRS/O