42-073-30347
PRODUCINGSUMMERS UNIT
CHEROKEE County · District 6 · LARGO OIL COMPANY · SYM-JAC WEST (HOSSTON)
Permits
1
Max Depth
12,000 ft
First Permit
1978-11-22
Latest Activity
1978-11-22
Lifespan
< 1 yr
Regulatory Status
Schedule
ON SCHEDULE
Completion
1979-05-11
Shut-In
—
Plugged
—
P-5 Org Status: Active
EWA / Permit operator mismatch
Scheduling: LARGO OIL COMPANY ≠ Permit: MOBIL OIL CORPORATION
Resolved via: production → LARGO OIL 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
2026-07
Operator History
originally filed by MOBIL OIL CORPORATION — 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 |
|---|---|
| 10,379–10,437 ft | Perforated |
Casing (3)
| Size | Set Depth | Cement |
|---|---|---|
| 8.625" | 3,110 ft | 1,925 sx |
| 2.375" | 10,186 ft | — |
| 5.5" | 11,417 ft | 1,700 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
- 1
- Max Depth
- 12,000 ft
- Drill Type
- Vertical
- County
- CHEROKEE
- District
- 6
- Operator
- LARGO OIL COMPANY
- Completed
- 1979-05-11
Operator
- Name
- LARGO OIL CO
- Location
- LONGVIEW
- P-5 Status
- Active (filed 2026-02-17)
- Cum Oil (all leases)
- 173,409 bbl
- Cum Gas (all leases)
- 6,843,176 mcf
- Activities
- CSGD/G, CSGD/P, G/PUR, GTHS/G, OPRS/G, OPRS/O
- Total Permits
- 6