42-059-32490

Final Completion

GRIGGS R.L.

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

Permits

Max Depth

5,000 ft

First Permit

1979-12-14

Latest Activity

2003-07-22

Lifespan

24 yrs

Regulatory Status

Schedule

OFF SCHEDULE

Completion

1981-01-27

Shut-In

—

Plugged

2021-06-21

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1993-01

Last Production

2026-07

Lease Production

Production is reported at the lease level. View production data, decline curves, and history on the lease page.

Formation Tops (4) Elevation 1,768 ft

CSV

Formation	Top Depth (MD)	Subsea (+above / −below SL)
CADDO	3,780 ft	-2,012 ft
LAKE SAND	4,114 ft	-2,346 ft
MARBLE	4,152 ft	-2,384 ft
MARBLE FALLS	4,152 ft	-2,384 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 (3)

Interval	Type
2,502–2,507 ft	Perforated
4,118–4,120 ft	Perforated
?–4,120 ft	Perforated

Casing (3)

Size	Set Depth	Cement
8.625"	122 ft	100 sx
2.375"	4,098 ft	—
4.5"	4,425 ft	450 sx

Permit History (2)

#534274 Recompletion Final Completion

GRIGGS, R. L. · 2,650 ft

2003-07-22

Spud 2003-06-19

#66875 Drill Final Completion

GRIGGS, R. L. · 5,000 ft

1979-12-14

Spud 1980-05-28

Applications (2)

#534274 A SOUTHWEST GAS SYSTEMS, INC.

received 2003-07-17

#66875 A SIOUX NATURAL GAS CORPORATION

received 1979-12-14

Records & Logs

6 completion filings on record · 1 with log images at RRC.

W-2/G-1 2003-07-18 log on file

W-2/G-1 2003-07-28

W-2/G-1 1988-11-08

W-2/G-1 1988-12-07

W-2/G-1 1980-07-02

W-2/G-1 1984-01-12

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: 3
Max Depth: 5,000 ft
Drill Type: Vertical
County: CALLAHAN
District: 7
Operator: SOUTHWEST GAS SYSTEMS INC.
Completed: 1981-01-27

Operator

Name: SOUTHWEST GAS SYSTEMS, INC
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