42-247-31616
Final CompletionHELLEN C.W. GAS UNIT
JIM HOGG County · District 4 · MARWELL PETROLEUM INC. · ROMEO S. (2520)
Permits
1
Max Depth
3,700 ft
First Permit
1984-10-04
Latest Activity
1984-10-04
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
1984-12-04
Shut-In
—
Plugged
2004-09-10
EWA / Production operator mismatch
Scheduling: MARWELL PETROLEUM INC. ≠ Production: COTTON, W. L. (reported 1995-07)
EWA / Permit operator mismatch
Scheduling: MARWELL PETROLEUM INC. ≠ Permit: COTTON, W. L.
Resolved via: scheduling → MARWELL PETROLEUM INC.
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
2004-09
Operator History
originally filed by COTTON, W. L. — asset transferred
Lease Production
Production is reported at the lease level. View production data, decline curves, and history on the lease page.
Formation Tops (2) Elevation 745 ft (GR)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| FRIO | 1 ft | +744 ft |
| JACKSON | 2,140 ft | -1,395 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 |
|---|---|
| 2,496–2,500 ft | Perforated |
Casing (2)
| Size | Set Depth | Cement |
|---|---|---|
| 8.625" | 429 ft | 300 sx |
| 4.5" | 2,920 ft | 700 sx |
Permit History (1)
Applications (1)
Records & Logs
2 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
- 2
- Max Depth
- 3,700 ft
- Drill Type
- Vertical
- County
- JIM HOGG
- District
- 4
- Operator
- MARWELL PETROLEUM INC.
- Completed
- 1984-12-04
Operator
- Name
- MARWELL PETRO, INC
- Location
- HOUSTON
- P-5 Status
- Inactive (filed 2005-01-24)
- Cum Oil (all leases)
- 36,489 bbl
- Cum Gas (all leases)
- 11,599,834 mcf
- Total Permits
- 2