← Wells

42-105-41427

Unperfed Completion Horizontal

UNIVERSITY 40

CROCKETT County · District 7 · SEM OPERATING COMPANY LLC · LIN (WOLFCAMP)

Permits

3

Max Depth

6,600 ft

First Permit

2012-02-24

Latest Activity

2012-02-24

Lifespan

< 1 yr

Regulatory Status

Schedule

OFF SCHEDULE

Completion

2012-08-14

Shut-In

—

Plugged

2022-06-29

!

EWA / Permit operator mismatch

Scheduling: SEM OPERATING COMPANY LLC ≠ Permit: EOG RESOURCES, INC.

Resolved via: production → SEM OPERATING COMPANY LLC

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

2010-05

Last Production

2026-07

Operator History

Chain of Custody

EOG RESOURCES, INC. 2010-2016→ SEM OPERATING COMPANY LLC 2016-2026

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 (3) Elevation 2,671 ft (GR)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
LOWER SPRABERRY (Spraberry)5,160 ft-2,489 ft
DEAN 5,920 ft-3,249 ft
WOLFCAMP 6,062 ft-3,391 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 ↗

Casing (2)

SizeSet DepthCement
9.625"905 ft400 sx
5.5"13,622 ft3,525 sx

Permit History (3)

#733777 Drill Unperfed Completion

UNIVERSITY 40 · 6,600 ft

2012-02-24

#733777 Drill

UNIVERSITY 40 · 6,600 ft

2012-02-24

#733777 Drill

UNIVERSITY 40 · 6,600 ft

2012-02-24

Spud 2012-07-14

Applications (3)

#733777 A EOG RESOURCES, INC.
received 2012-07-12
#733777 A EOG RESOURCES, INC.
received 2012-06-20
#733777 A EOG RESOURCES, INC.
received 2012-02-13

Records & Logs

1 completion filing on record.

W-2/G-1 2013-01-09
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
1406H
Max Depth
6,600 ft
Drill Type
Horizontal
County
CROCKETT
District
7
Operator
SEM OPERATING COMPANY LLC
Completed
2012-08-14

Operator

Location
HOUSTON
P-5 Status
Active (filed 2025-06-10)
Cum Oil (all leases)
46,291,690 bbl
Cum Gas (all leases)
16,745,020 mcf
Activities
OPRS/G, OPRS/O
Total Permits
400