42-195-31453
SWR-10-WELLHANSFORD GAS UNIT 21
HANSFORD County · District 10 · HIGHMARK ENERGY OPERATING LLC · HANSFORD (MORROW UPPER)
Permits
1
Max Depth
9,000 ft
First Permit
2000-08-30
Latest Activity
2000-08-30
Lifespan
< 1 yr
Regulatory Status
Schedule
ON SCHEDULE
Completion
2000-11-10
Shut-In
—
Plugged
—
P-5 Org Status: Active
EWA / Permit operator mismatch
Scheduling: HIGHMARK ENERGY OPERATING LLC ≠ Permit: JONES ENERGY, LTD.
Resolved via: production → HIGHMARK ENERGY OPERATING, 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
2000-11
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 (7) Elevation 3,075 ft
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| BROWN DOLOMITE | 3,212 ft | -137 ft |
| COUNCIL GROVE | 3,886 ft | -811 ft |
| DOUGLAS SAND (Douglas) | 5,076 ft | -2,001 ft |
| MARMATON | 6,495 ft | -3,420 ft |
| THIRTEEN FINGER | 7,095 ft | -4,020 ft |
| U. MORROW | 7,270 ft | -4,195 ft |
| L. MORROW | 7,780 ft | -4,705 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 |
|---|---|
| 7,270–7,289 ft | Perforated |
| 7,780–7,794 ft | Perforated |
Casing (2)
| Size | Set Depth | Cement |
|---|---|---|
| 8.625" | 1,616 ft | 550 sx |
| 4.5" | 8,100 ft | 245 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
- 2
- Max Depth
- 9,000 ft
- Drill Type
- Vertical
- County
- HANSFORD
- District
- 10
- Operator
- HIGHMARK ENERGY OPERATING LLC
- Completed
- 2000-11-10
Operator
- Location
- HOUSTON
- P-5 Status
- Active (filed 2026-03-09)
- Cum Oil (all leases)
- 4,551,977 bbl
- Cum Gas (all leases)
- 30,465,409 mcf
- Activities
- CSGD/G, G/PUR, GTHS/G, OPRS/G, OPRS/O
- Total Permits
- 15