Permits
5
Max Depth
7,175 ft
First Permit
1978-05-04
Latest Activity
1988-07-15
Lifespan
10 yrs
Regulatory Status
Schedule
OFF SCHEDULE
Completion
—
Shut-In
—
Plugged
1994-11-05
EWA / Permit operator mismatch
Scheduling: CHAMPLIN PETROLEUM CO. ≠ Permit: UNION PACIFIC RESOURCES COMPANY
Resolved via: scheduling → CHAMPLIN PETROLEUM CO.
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
1994-11
Operator History
originally filed by UNION PACIFIC RESOURCES COMPANY — asset transferred
Lease Production
Production is reported at the lease level. View production data, decline curves, and history on the lease page.
Formation Tops (5) Elevation 101 ft (GR)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| FRIO G (Frio) | 62 ft | +39 ft |
| UF-35 | 4,645 ft | -4,544 ft |
| UF-165 | 4,782 ft | -4,681 ft |
| G | 6,200 ft | -6,099 ft |
| I | 6,440 ft | -6,339 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 (4)
| Interval | Type |
|---|---|
| 6,202–6,220 ft | Perforated |
| 6,330–6,350 ft | Perforated |
| 6,440–6,456 ft | Perforated |
| 6,805–6,825 ft | Perforated |
Casing (3)
| Size | Set Depth | Cement |
|---|---|---|
| 10.75" | 1,207 ft | 540 sx |
| 2.375" | 6,300 ft | — |
| 5.5" | 7,114 ft | 660 sx |
Permit History (5)
GOLDSTON, W. L. · 7,114 ft
1988-07-15
GOLDSTON, W. L. · 7,175 ft
1986-09-19
GOLDSTON, W. L. · 7,175 ft
1985-01-21
GOLDSTON, W. L. · 7,175 ft
1982-09-23
GOLDSTON, W. L. · 7,175 ft
1978-05-04
Applications (6)
Records & Logs
8 completion filings on record · 1 with log images at RRC.
+2 more filings
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
- 9
- Max Depth
- 7,175 ft
- Drill Type
- Vertical
- County
- HIDALGO
- District
- 4
- Operator
- CHAMPLIN PETROLEUM CO.
Operator
- Name
- CHAMPLIN PETRO CO
- Location
- HOUSTON
- P-5 Status
- Inactive (filed 1986-12-23)
- Total Permits
- 1,006