42-507-31737

U

MATTHEWS

ZAVALA County · District 1 · UVALDE ENERGY CO. · WILDCAT

Permits

1

Max Depth

3,500 ft

First Permit

1982-08-06

Latest Activity

1982-08-06

Lifespan

< 1 yr

Regulatory Status

Schedule

OFF SCHEDULE

Completion

1982-08-18

Shut-In

Plugged

1989-09-30

!

EWA / Permit operator mismatch

Scheduling: UVALDE ENERGY CO. ≠ Permit: SUNDOWN ENERGY COMPANY,INC.

Resolved via: schedulingUVALDE ENERGY CO.

Operator History

originally filed by SUNDOWN ENERGY COMPANY,INC. — asset transferred

Formation Tops (4) Elevation 755 ft (GR)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
BASE OF WILCOX (Wilcox)1,010 ft-255 ft
ESCONDIDO 1,220 ft-465 ft
OLMOS 1,710 ft-955 ft
SAN MIGUEL 1,980 ft-1,225 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 (2)

IntervalType
1,551–1,552 ftPerforated
2,412–2,422 ftPerforated

Casing (2)

SizeSet DepthCement
8.625"522 ft375 sx
4.5"2,555 ft750 sx

Permit History (1)

Applications (1)

#168487 A SUNDOWN ENERGY COMPANY,INC.
received 1982-08-06

Records & Logs

2 completion filings on record.

W-2/G-1 1984-08-06
W-2/G-1 1984-08-06

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 ZAVALA County.

Well Details

Well Number
5-20
Max Depth
3,500 ft
Drill Type
Vertical
County
ZAVALA
District
1
Completed
1982-08-18

Operator

Location
AUSTIN
P-5 Status
Inactive (filed 1994-08-16)
Cum Oil (all leases)
26,849 bbl
Cum Gas (all leases)
34,994 mcf
Total Permits
33