42-227-32487
Final CompletionBROUGHTON-DAVIS UNIT
HOWARD County · District 8 · VALENCE OPERATING COMPANY · BIG SPRING (STRAWN)
Permits
3
Max Depth
9,700 ft
First Permit
1981-07-08
Latest Activity
1989-12-11
Lifespan
8 yrs
Regulatory Status
Schedule
OFF SCHEDULE
Completion
1990-04-12
Shut-In
—
Plugged
2001-02-22
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
1993-01
Last Production
2002-05
Lease Production
Production is reported at the lease level. View production data, decline curves, and history on the lease page.
Formation Tops (8) Elevation 2,567 ft (GL)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| SAN ANDRES | 3,050 ft | -483 ft |
| CLEARFORK (Clear Fork) | 5,430 ft | -2,863 ft |
| SPRABERRY | 6,210 ft | -3,643 ft |
| DENN | 7,304 ft | -4,737 ft |
| WOLFCAMP | 7,414 ft | -4,847 ft |
| STRAWN | 8,932 ft | -6,365 ft |
| MISSISSIPPI (Mississippian) | 9,266 ft | -6,699 ft |
| FUSSELMAN | 9,538 ft | -6,971 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 |
|---|---|
| 8,934–8,986 ft | Perforated |
| 9,542–9,568 ft | Perforated |
Casing (4)
| Size | Set Depth | Cement |
|---|---|---|
| 13.375" | 232 ft | 350 sx |
| 8.625" | 3,100 ft | 800 sx |
| 2.375" | 6,337 ft | — |
| 5.5" | 9,635 ft | 700 sx |
Permit History (3)
Applications (3)
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
- 1
- Max Depth
- 9,700 ft
- Drill Type
- Vertical
- County
- HOWARD
- District
- 8
- Operator
- VALENCE OPERATING COMPANY
- Completed
- 1990-04-12
Operator
- Name
- VALENCE OPER CO
- Location
- KINGWOOD
- P-5 Status
- Active (filed 2026-06-04)
- Cum Oil (all leases)
- 13,814,545 bbl
- Cum Gas (all leases)
- 836,696,518 mcf
- Activities
- CSGD/G, CSGD/P, G/PUR, GTHS/G, OPRS/G, OPRS/O
- Total Permits
- 988