← Wells

42-059-33394

Final Completion

GRIGGS R. L.

CALLAHAN County · District 7 · SOUTHWEST GAS SYSTEMS INC. · MEXIA CREEK (MARBLE FALLS)

Permits

1

Max Depth

4,500 ft

First Permit

1981-11-16

Latest Activity

1981-11-16

Lifespan

< 1 yr

Regulatory Status

Schedule

OFF SCHEDULE

Completion

1981-12-03

Shut-In

—

Plugged

2012-11-14

!

EWA / Permit operator mismatch

Scheduling: SOUTHWEST GAS SYSTEMS INC. ≠ Permit: SIOUX NATURAL GAS CORPORATION

Resolved via: scheduling → SOUTHWEST GAS SYSTEMS INC.

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1993-01

Last Production

2026-07

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.

Oil
production & DCA →

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.

Check this well's filings at RRC ↗

Perforations (1)

IntervalType
4,163–4,193 ftPerforated

Casing (3)

SizeSet DepthCement
8.625"145 ft175 sx
2.375"4,100 ft—
4.5"4,245 ft150 sx

Permit History (1)

#140689 Drill Final Completion

GRIGGS, R.L. · 4,500 ft

1981-11-16

Spud 1981-11-05

Applications (1)

#140689 A SIOUX NATURAL GAS CORPORATION
received 1981-11-16

Records & Logs

2 completion filings on record.

W-2/G-1 1982-04-02
W-2/G-1 1981-12-28
Completion packets + logs ↗ Wellbore filings ↗

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

Coordinates come from the RRC GIS backfill and usually appear within days of permit issuance. Located in CALLAHAN County.

Well Details

Well Number
11
Max Depth
4,500 ft
Drill Type
Vertical
County
CALLAHAN
District
7
Operator
SOUTHWEST GAS SYSTEMS INC.
Completed
1981-12-03

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