← Wells

42-235-36222

PRODUCING Horizontal

UNIVERSITY 43

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

Permits

1

Max Depth

10,000 ft

First Permit

2017-10-24

Latest Activity

2017-10-24

Lifespan

< 1 yr

Regulatory Status

Schedule

ON SCHEDULE

Completion

2018-04-06

Shut-In

—

Plugged

—

P-5 Org Status: Active

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

2011-01

Last Production

2026-07

Operator History

Chain of Custody

EOG RESOURCES, INC. 2011-2016→ 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 (7) Elevation 2,654 ft (GL)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
GRAYBURG 1,236 ft+1,418 ft
SAN ANDRES 2,870 ft-216 ft
CLEARFORK (Clear Fork)3,703 ft-1,049 ft
SPRABERRY 5,687 ft-3,033 ft
WOLFCAMP 6,558 ft-3,904 ft
CANYON ——
FUSSELMAN ——

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 ↗

Offset Well Tops (nearest 8 wells with tops)

What nearby completed wells reported.

Cross-section
✓ 42-235-36223 UNIVERSITY 43 · SEM OPERATING COMPANY LLC
0.0 mi
Grayburg 1,236'San Andres 2,870'Clear Fork 3,703'Spraberry 4,971'Wolfcamp 6,558'Fusselman —Canyon —
✓ 42-235-36691 UNIVERSITY 43 · SEM OPERATING COMPANY LLC
0.2 mi
San Andres 2,396'Clear Fork 3,469'Spraberry 4,812'Wolfcamp 6,983'Fusselman —Grayburg —Canyon —
✓ 42-235-36693 UNIVERSITY 43 · SEM OPERATING COMPANY LLC
0.2 mi
San Andres 2,406'Clear Fork 3,479'Spraberry 4,822'Wolfcamp 6,993'Grayburg —Fusselman —Canyon —
✓ 42-235-36692 UNIVERSITY 43 · SEM OPERATING COMPANY LLC
0.2 mi
San Andres 2,387'Clear Fork 3,460'Spraberry 4,803'Wolfcamp 6,568'Grayburg —Fusselman —Canyon —
✓ 42-235-36220 UNIVERSITY 43 · SEM OPERATING COMPANY LLC
0.7 mi
Grayburg 1,236'San Andres 1,992'Clear Fork 3,703'Spraberry 5,687'Wolfcamp 6,558'Fusselman —Canyon —
✓ 42-235-36221 UNIVERSITY 43 · SEM OPERATING COMPANY LLC
0.7 mi
Grayburg 1,236'San Andres 2,870'Clear Fork 3,703'Spraberry 5,687'Wolfcamp 6,558'Canyon —Fusselman —
✓ 42-235-36245 MISSIE · FDL OPERATING, LLC
1.5 mi
Grayburg 1,682'San Andres 1,874'Spraberry 4,829'Wolfcamp 6,268'Clear Fork —Fusselman —Canyon —
✓ 42-235-36575 UNIVERSITY 43 · SEM OPERATING COMPANY LLC
1.5 mi
San Andres 2,371'Clear Fork 3,444'Spraberry 4,787'Wolfcamp 6,958'Fusselman —Grayburg —Canyon —

Nearest wells within 10 mi (surface locations). Click wells to select them, then open the cross-section to compare tops side by side (max 6 wells per section, including this one).

Perforations (1)

IntervalType
7,375–15,152 ftPerforated

Casing (2)

SizeSet DepthCement
9.625"850 ft675 sx
5.5"15,247 ft3,145 sx

Permit History (1)

#831944 Drill Final Completion

UNIVERSITY 43 · 10,000 ft

2017-10-24

Spud 2017-12-16

Applications (1)

#831944 A SEM OPERATING COMPANY LLC
received 2017-10-12

Records & Logs

1 completion filing on record · 1 with log images at RRC.

W-2/G-1 2018-06-21 log on file
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.

Google Maps → Explorer Map →
Lat 31.127308
Lon -101.218144

Well Details

Well Number
1016WB
Max Depth
10,000 ft
Drill Type
Horizontal
County
IRION
District
7
Operator
SEM OPERATING COMPANY LLC
Completed
2018-04-06

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