42-211-33338
YWELLS FRANCIS
HEMPHILL County · District 10 · MEWBOURNE OIL COMPANY · GEM-HEMPHILL (DOUGLAS LO.)
Permits
1
Max Depth
8,450 ft
First Permit
2005-06-17
Latest Activity
2005-06-17
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
2005-09-23
Shut-In
—
Plugged
2023-06-22
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
2005-09
Last Production
2023-08
Lease Production
Production is reported at the lease level. View production data, decline curves, and history on the lease page.
Formation Tops (6) Elevation 2,215 ft (GL)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| BROWN DOLOMITE | 3,858 ft | -1,643 ft |
| PENN SHALE (Pennsylvanian) | 5,736 ft | -3,521 ft |
| BASE HEEBNER SHALE | 7,287 ft | -5,072 ft |
| DOUGLAS UPPER (Douglas) | 7,342 ft | -5,127 ft |
| DOUGLAS LOWER (Douglas) | 7,482 ft | -5,267 ft |
| TONKAWA | 8,014 ft | -5,799 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 (2)
| Interval | Type |
|---|---|
| 7,484–7,509 ft | Perforated |
| 7,532–7,545 ft | Perforated |
Casing (2)
| Size | Set Depth | Cement |
|---|---|---|
| 8.625" | 1,274 ft | 750 sx |
| 5.5" | 8,300 ft | 320 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 can't be deep-linked — clicking copies the API for you to paste.
No GPS coordinates yet
Well Details
- Well Number
- 1101
- Max Depth
- 8,450 ft
- Drill Type
- Vertical
- County
- HEMPHILL
- District
- 10
- Operator
- MEWBOURNE OIL COMPANY
- Completed
- 2005-09-23
Operator
- Name
- MEWBOURNE OIL CO
- Location
- TYLER
- P-5 Status
- Active (filed 2026-05-21)
- Cum Oil (all leases)
- 48,864,987 bbl
- Cum Gas (all leases)
- 768,985,959 mcf
- Activities
- CSGD/P, G/PUR, OPRS/G, OPRS/O
- Total Permits
- 2,022