42-211-32324
PRODUCINGISAACS 208
HEMPHILL County · District 10 · MOUNTAINSIDE ENERGY OPERATING L · CANADIAN SW. (GRANITE WASH)
Permits
2
Max Depth
10,800 ft
First Permit
1998-11-20
Latest Activity
1998-11-20
Lifespan
< 1 yr
Regulatory Status
Schedule
ON SCHEDULE
Completion
1999-07-07
Shut-In
—
Plugged
—
P-5 Org Status: Active
EWA / Permit operator mismatch
Scheduling: MOUNTAINSIDE ENERGY OPERATING L ≠ Permit: SAMSON LONE STAR LP
Resolved via: production → MOUNTAINSIDE ENERGY OPERATING, L
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
1999-07
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 (4) Elevation 2,572 ft (KB)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| BROWN | 3,890 ft | -1,318 ft |
| DOUGLAS | 6,959 ft | -4,387 ft |
| OSWEGO | 9,248 ft | -6,676 ft |
| GRANITE WASH | 9,675 ft | -7,103 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 |
|---|---|
| 10,106–10,170 ft | Perforated |
Casing (2)
| Size | Set Depth | Cement |
|---|---|---|
| 8.625" | 1,518 ft | 650 sx |
| 4.5" | 10,742 ft | 280 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
- 4
- Max Depth
- 10,800 ft
- Drill Type
- Vertical
- County
- HEMPHILL
- District
- 10
- Operator
- MOUNTAINSIDE ENERGY OPERATING L
- Completed
- 1999-07-07
Operator
- Location
- DALLAS
- P-5 Status
- Active (filed 2026-01-21)
- Cum Oil (all leases)
- 10,139 bbl
- Cum Gas (all leases)
- 197,306 mcf
- Activities
- OPRS/G, OPRS/O