42-105-36443

Horizontal

RIGGS "21"

CROCKETT County · District 7 · SONAT EXPLORATION CO. - MIDLAND

Permits

3

Max Depth

9,300 ft

First Permit

1991-01-03

Latest Activity

1997-07-25

Lifespan

7 yrs

Regulatory Status

Schedule

OFF SCHEDULE

Completion

Shut-In

Plugged

Production Summary

Cum Oil

bbl

Cum Gas

mcf

First Production

1994-04

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 (3) Elevation 2,277 ft (GL)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
UPPER CANYON (Canyon)7,517 ft-5,240 ft
LOWER CANYON (Canyon)8,286 ft-6,009 ft
STRAWN 8,914 ft-6,637 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 (4)

IntervalType
8,917–8,925 ftPerforated
8,928–8,936 ftPerforated
8,975–9,005 ftPerforated
9,047–9,061 ftPerforated

Casing (2)

SizeSet DepthCement
8.625"1,250 ft425 sx
5.5"9,282 ft485 sx

Permit History (3)

Applications (3)

#465471 A SONAT EXPLORATION CO. - MIDLAND
received 1997-07-25
#419085 A CHISOS OPERATING, INC.
received 1993-12-07
#382800 A CHISOS OPERATING, INC.
received 1990-12-27

Records & Logs

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

W-2/G-1 1994-05-11 log on file
W-2/G-1 1994-06-06
Completion packets + logs ↗ Wellbore filings ↗

Completion packets open directly (post-2011 filings include attached logs). Log images and the UL library 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 CROCKETT County.

Well Details

Well Number
1
Max Depth
9,300 ft
Drill Type
Horizontal
County
CROCKETT
District
7

Operator

Location
HOUSTON
P-5 Status
Inactive (filed 1999-10-08)
Cum Oil (all leases)
132,654 bbl
Cum Gas (all leases)
24,552,708 mcf
Total Permits
122