42-195-31131
Final CompletionCHAMBERLAIN
HANSFORD County · District 10 · DISCOVERY OPERATING INC. · SPEARMAN EAST (MORROW MIDDLE)
Permits
1
Max Depth
8,500 ft
First Permit
1991-06-10
Latest Activity
1991-06-10
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
1991-07-04
Shut-In
—
Plugged
2017-02-20
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
2017-02
Lease Production
Production is reported at the lease level. View production data, decline curves, and history on the lease page.
Formation Tops (5) Elevation 3,051 ft
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| PENN SHALE (Pennsylvanian) | 4,428 ft | -1,377 ft |
| DOUGLAS | 5,038 ft | -1,987 ft |
| MARMATON | 6,192 ft | -3,141 ft |
| ATOKA | 6,850 ft | -3,799 ft |
| MORROW | 7,074 ft | -4,023 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 |
|---|---|
| 7,430–7,440 ft | Perforated |
Casing (2)
| Size | Set Depth | Cement |
|---|---|---|
| 8.625" | 1,674 ft | 650 sx |
| 4.5" | 7,646 ft | 785 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
- 1
- Max Depth
- 8,500 ft
- Drill Type
- Vertical
- County
- HANSFORD
- District
- 10
- Operator
- DISCOVERY OPERATING INC.
- Completed
- 1991-07-04
Operator
- Name
- DISCOVERY OPER, INC
- Location
- MIDLAND
- P-5 Status
- Active (filed 2026-03-31)
- Cum Oil (all leases)
- 41,497,911 bbl
- Cum Gas (all leases)
- 33,774,384 mcf
- Activities
- GTHS/G, OPRS/G, OPRS/O
- Total Permits
- 712