42-473-30300
DAVID S. D.
WALLER County · District 3 · FLAG-REDFERN OIL COMPANY · HEMPSTEAD NW (11030)
Permits
1
Max Depth
11,500 ft
First Permit
1978-03-16
Latest Activity
1978-03-16
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
1978-04-10
Shut-In
—
Plugged
2019-04-09
EWA / Production operator mismatch
Scheduling: FLAG-REDFERN OIL COMPANY ≠ Production: BIG RUN PRODUCTION COMPANY (reported 2016-09)
Resolved via: scheduling → FLAG-REDFERN OIL 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
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 (5) Elevation 168 ft (GL)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| COCKFIELD | 3,836 ft | -3,668 ft |
| COOK MTN. | 5,112 ft | -4,944 ft |
| SPARTA | 5,729 ft | -5,561 ft |
| WILCOX | 6,973 ft | -6,805 ft |
| M.WILCOX | 8,623 ft | -8,455 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 |
|---|---|
| 11,034–11,046 ft | Perforated |
Casing (3)
| Size | Set Depth | Cement |
|---|---|---|
| 9.625" | 2,288 ft | 675 sx |
| 2.375" | 11,034 ft | — |
| 4.5" | 11,516 ft | 800 sx |
Permit History (1)
Applications (1)
Records & Logs
4 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
- 11,500 ft
- Drill Type
- Vertical
- County
- WALLER
- District
- 3
- Operator
- FLAG-REDFERN OIL COMPANY
- Completed
- 1978-04-10
Operator
- Name
- FLAG-REDFERN OIL CO
- Location
- MIDLAND
- P-5 Status
- Inactive (filed 1989-03-07)
- Cum Oil (all leases)
- — bbl
- Cum Gas (all leases)
- — mcf
- Total Permits
- 215