42-371-35620
Final CompletionMAG -F-
PECOS County · District 8 · ARCH OIL & GAS LLC · PECOS VALLEY (HIGH GRAVITY)
Permits
1
Max Depth
2,200 ft
First Permit
1985-10-03
Latest Activity
1985-10-03
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
1985-11-21
Shut-In
—
Plugged
2018-12-03
EWA / Production operator mismatch
Scheduling: ARCH OIL & GAS LLC ≠ Production: A & G OIL COMPANY, LLC (reported 2010-02)
EWA / Permit operator mismatch
Scheduling: ARCH OIL & GAS LLC ≠ Permit: MINERAL DEVELOPMENT, INC.
Resolved via: scheduling → 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 2,408 ft (GR)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| YATES | 1,753 ft | +655 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 |
|---|---|
| 1,762–1,817 ft | Perforated |
Casing (2)
| Size | Set Depth | Cement |
|---|---|---|
| 8.625" | 415 ft | 250 sx |
| 4.5" | 1,957 ft | 900 sx |
Permit History (1)
Applications (1)
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 and the UL library can't be deep-linked — clicking copies the API for you to paste.
No GPS coordinates yet
Well Details
- Well Number
- 44
- Max Depth
- 2,200 ft
- Drill Type
- Vertical
- County
- PECOS
- District
- 8
- Operator
- ARCH OIL & GAS LLC
- Completed
- 1985-11-21
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