42-211-31267
Final CompletionRESERVE
HEMPHILL County · District 10 · MONSANTO COMPANY · HUMPHREYS (DOUGLAS)
Permits
1
Max Depth
7,500 ft
First Permit
1980-10-01
Latest Activity
1980-10-01
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
1980-10-21
Shut-In
—
Plugged
2004-07-12
EWA / Production operator mismatch
Scheduling: MONSANTO COMPANY ≠ Production: SUNDOWN ENERGY, INC. (reported 2003-10)
Resolved via: scheduling → MONSANTO COMPANY
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
2004-07
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 2,290 ft (GR)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| WOLFCAMP | 3,650 ft | -1,360 ft |
| HEEBNER | 6,822 ft | -4,532 ft |
| U. DOUGLAS | 6,853 ft | -4,563 ft |
| L. DOUGLAS | 7,064 ft | -4,774 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 |
|---|---|
| 6,925–6,935 ft | Perforated |
Casing (3)
| Size | Set Depth | Cement |
|---|---|---|
| 8.625" | 1,454 ft | 1,000 sx |
| 2.375" | 6,900 ft | — |
| 4.5" | 7,297 ft | 225 sx |
Permit History (1)
Applications (1)
Records & Logs
3 completion filings on record.
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
- 7,500 ft
- Drill Type
- Vertical
- County
- HEMPHILL
- District
- 10
- Operator
- MONSANTO COMPANY
- Completed
- 1980-10-21
Operator
- Name
- MONSANTO CO
- Location
- ALVIN
- P-5 Status
- Inactive (filed 1997-06-30)
- Total Permits
- 446