42-245-31436
Final CompletionDAVIDSON W.S. -A-
JEFFERSON County · District 3 · PETROTEX ENGINEERING COMPANY · BIG HILL (MARGINULINA)
Permits
1
Max Depth
9,000 ft
First Permit
1980-10-30
Latest Activity
1980-10-30
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
1981-02-19
Shut-In
—
Plugged
2025-04-23
EWA / Permit operator mismatch
Scheduling: PETROTEX ENGINEERING COMPANY ≠ Permit: HNG OIL COMPANY
Resolved via: scheduling → PETROTEX ENGINEERING 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
2025-04
Operator History
originally filed by HNG OIL 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
No tops on file for this well. Formation tops come from W-2/G-1 completion filings — this well has none yet, which is normal for permits that were never drilled, dry holes plugged without a filing, or wells completed before digital records. Offset-well tops can't be shown either — this well has no surface coordinates on file yet.
Perforations (1)
| Interval | Type |
|---|---|
| 7,803–7,823 ft | Perforated |
Casing (3)
| Size | Set Depth | Cement |
|---|---|---|
| 9.625" | 1,498 ft | 560 sx |
| 2.375" | 7,682 ft | — |
| 5.5" | 7,978 ft | 905 sx |
Permit History (1)
Applications (1)
Records & Logs
1 completion filing 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
- 8
- Max Depth
- 9,000 ft
- Drill Type
- Vertical
- County
- JEFFERSON
- District
- 3
- Operator
- PETROTEX ENGINEERING COMPANY
- Completed
- 1981-02-19
Operator
- Location
- CYPRESS
- P-5 Status
- Active (filed 2025-12-10)
- Cum Oil (all leases)
- 8,298 bbl
- Cum Gas (all leases)
- 1,117,113 mcf
- Activities
- OPRS/G
- Total Permits
- 4