42-003-31655

UNIVERSITY 18-A

ANDREWS County · District 8 · SAGE ENERGY COMPANY · HUTEX (DEAN)

Permits

1

Max Depth

10,000 ft

First Permit

1978-02-24

Latest Activity

1978-02-24

Lifespan

< 1 yr

Regulatory Status

Schedule

OFF SCHEDULE

Completion

1978-04-04

Shut-In

Plugged

1990-07-21

!

EWA / Permit operator mismatch

Scheduling: SAGE ENERGY COMPANY ≠ Permit: RIAL OIL CO.

Resolved via: schedulingSAGE ENERGY COMPANY

Operator History

originally filed by RIAL OIL CO. — asset transferred

Lease Production

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

Formation Tops (4) Elevation 2,938 ft (GR)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
GRAYBERG4,525 ft-1,587 ft
CLEARFORK (Clear Fork)6,640 ft-3,702 ft
SPRABERRY 8,180 ft-5,242 ft
DEAN 9,587 ft-6,649 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
9,587–9,596 ftPerforated
?–9,596 ftPerforated

Casing (4)

SizeSet DepthCement
12.75"268 ft300 sx
8.625"3,550 ft650 sx
8.625"4,550 ft550 sx
4.5"9,850 ft400 sx

Permit History (1)

Applications (1)

#18921 A RIAL OIL CO.
received 1978-02-24

Records & Logs

3 completion filings on record.

W-2/G-1 1988-06-02
W-2/G-1 1988-06-09
W-2/G-1 1978-04-07
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 ANDREWS County.

Well Details

Well Number
1
Max Depth
10,000 ft
Drill Type
Vertical
County
ANDREWS
District
8
Completed
1978-04-04

Operator

Location
SAN ANTONIO
P-5 Status
Active (filed 2025-10-10)
Cum Oil (all leases)
22,242,432 bbl
Cum Gas (all leases)
23,167,896 mcf
Activities
OPRS/G, OPRS/O
Total Permits
1,060