42-059-31846
GRIGGS R.L.
CALLAHAN County · District 7 · SOUTHWEST GAS SYSTEMS INC. · MEXIA CREEK (CONGL)
Permits
1
Max Depth
4,800 ft
First Permit
1977-10-20
Latest Activity
1977-10-20
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
1981-01-27
Shut-In
—
Plugged
1990-07-02
EWA / Permit operator mismatch
Scheduling: SOUTHWEST GAS SYSTEMS INC. ≠ Permit: SIOUX NATURAL GAS CORPORATION
Resolved via: scheduling → SOUTHWEST GAS SYSTEMS INC.
Operator History
originally filed by SIOUX NATURAL GAS 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 (2)
| Interval | Type |
|---|---|
| 4,128–? ft | Perforated |
| ?–4,134 ft | Perforated |
Casing (2)
| Size | Set Depth | Cement |
|---|---|---|
| 8.625" | 115 ft | 75 sx |
| 4.5" | 4,424 ft | 150 sx |
Permit History (1)
Applications (1)
Records & Logs
3 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
- 1
- Max Depth
- 4,800 ft
- Drill Type
- Vertical
- County
- CALLAHAN
- District
- 7
- Operator
- SOUTHWEST GAS SYSTEMS INC.
- Completed
- 1981-01-27
Operator
- Location
- SPRING
- P-5 Status
- Active (filed 2025-09-30)
- Cum Oil (all leases)
- 195,484 bbl
- Cum Gas (all leases)
- 6,699,625 mcf
- Activities
- OPRS/G, OPRS/O
- Total Permits
- 7