42-183-31615
Final CompletionPORTLEY-TAYLOR GAS UNIT
GREGG County · District 6 · CHINN EXPLORATION COMPANY · OAK HILL (COTTON VALLEY)
Permits
1
Max Depth
11,000 ft
First Permit
2003-10-01
Latest Activity
2003-10-01
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
2004-01-22
Shut-In
—
Plugged
2011-06-01
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
2004-01
Last Production
2013-05
Lease Production
Production is reported at the lease level. View production data, decline curves, and history on the lease page.
Formation Tops (6) Elevation 319 ft (GR)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| BMA | 6,262 ft | -5,943 ft |
| RODESSA | 6,360 ft | -6,041 ft |
| PETIT | 6,970 ft | -6,651 ft |
| TRAVIS PEAK | 7,260 ft | -6,941 ft |
| COTTON VALLEY | 9,200 ft | -8,881 ft |
| TAYLOR | 10,351 ft | -10,032 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 |
|---|---|
| 9,345–10,704 ft | Perforated |
Casing (2)
| Size | Set Depth | Cement |
|---|---|---|
| 8.625" | 1,568 ft | 410 sx |
| 4.5" | 10,775 ft | 1,700 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
- 5
- Max Depth
- 11,000 ft
- Drill Type
- Vertical
- County
- GREGG
- District
- 6
- Operator
- CHINN EXPLORATION COMPANY
- Completed
- 2004-01-22
Operator
- Name
- CHINN EXPL CO
- Location
- LONGVIEW
- P-5 Status
- Inactive (filed 2015-08-11)
- Cum Oil (all leases)
- 83,777 bbl
- Cum Gas (all leases)
- 134,326,404 mcf
- Total Permits
- 361