42-105-42084

Final Completion

UNIVERSITY 50-12 WEST

CROCKETT County · District 7 · SPEARTIP ENERGY LLC · LIN (WOLFCAMP)

Permits

2

Max Depth

9,000 ft

First Permit

2014-07-14

Latest Activity

2017-11-07

Lifespan

3 yrs

Regulatory Status

Schedule

OFF SCHEDULE

Completion

2015-04-08

Shut-In

Plugged

!

EWA / Production operator mismatch

Scheduling: SPEARTIP ENERGY LLC ≠ Production: ATROPOS EXPLORATION COMPANY (reported 2021-10)

!

EWA / Permit operator mismatch

Scheduling: SPEARTIP ENERGY LLC ≠ Permit: ATROPOS EXPLORATION COMPANY

Resolved via: schedulingSPEARTIP ENERGY LLC

Production Summary

Cum Oil

bbl

Cum Gas

mcf

First Production

2014-07

Last Production

2026-07

Operator History

originally filed by ATROPOS EXPLORATION COMPANY — asset transferred

Lease Production

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

Formation Tops (13) Elevation 2,622 ft (GL)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
QUEEN 1,800 ft+822 ft
QUEEN 1,894 ft+728 ft
SAN ANDRES 2,162 ft+460 ft
SAN ANDRES 2,500 ft+122 ft
LEONARD 4,000 ft-1,378 ft
CANYON 4,400 ft-1,778 ft
WOLFCAMP 6,500 ft-3,878 ft
CANYON
DEVONIAN
ELLENBURGER
LEONARD
STRAWN
WOLFCAMP

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
42-105-42408 STRAUSS 1 · ATROPOS EXPLORATION COMPANY
0.3 mi
Queen 1,853'San Andres 2,127'Devonian Wolfcamp Strawn Leonard Canyon Ellenburger
42-105-42451 STRAUSS RANCH 1 · ATROPOS EXPLORATION COMPANY
0.6 mi
Queen 1,846'San Andres 2,122'Ellenburger Leonard Devonian Wolfcamp Strawn Canyon
42-105-42452 STRAUSS-PFLUGER 1 · ATROPOS EXPLORATION COMPANY
0.6 mi
Queen 1,918'San Andres 2,192'Leonard Devonian Wolfcamp Strawn Canyon Ellenburger
42-105-42463 AEC UNIVERSITY · ATROPOS EXPLORATION COMPANY
0.7 mi
Queen 1,937'San Andres 2,205'Wolfcamp Strawn Canyon Leonard Ellenburger Devonian
42-105-42406 STRAUSS-PFLUGER 1 · ATROPOS EXPLORATION COMPANY
1.0 mi
Queen 1,860'San Andres 2,141'Wolfcamp Strawn Canyon Leonard Ellenburger Devonian
42-105-42462 UNIVERSITY 50 CE · APPROACH OPERATING LLC
1.5 mi
Queen 1,944'San Andres 2,577'Leonard 5,120'Wolfcamp 6,514'Strawn Canyon Devonian Ellenburger
42-105-42461 UNIVERSITY 50 CD · APPROACH OPERATING LLC
1.5 mi
Queen 1,954'San Andres 2,585'Leonard 5,128'Wolfcamp 6,522'Strawn Canyon Devonian Ellenburger
42-105-42474 AEC UNIVERSITY '13' · ATROPOS EXPLORATION COMPANY
1.8 mi
Queen 1,835'San Andres 2,110'Devonian Leonard Strawn Canyon Ellenburger Wolfcamp

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 (2)

IntervalType
2,260–2,362 ftPerforated
2,420–2,470 ftPerforated

Casing (2)

SizeSet DepthCement
8.625"930 ft880 sx
5.5"7,906 ft1,425 sx

Permit History (2)

Applications (2)

#832443 A ATROPOS EXPLORATION COMPANY
received 2017-10-26
#789809 A DEVON ENERGY PRODUCTION CO, L.P.
received 2014-06-18

Records & Logs

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

W-2/G-1 2018-02-06
W-2/G-1 2015-07-08 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.

Lat 31.024338
Lon -101.435507

Well Details

Well Number
1P
Max Depth
9,000 ft
Drill Type
Vertical
County
CROCKETT
District
7
Completed
2015-04-08

Operator

Location
KATY
P-5 Status
Active (filed 2025-10-17)
Cum Oil (all leases)
7,501 bbl
Cum Gas (all leases)
— mcf
Activities
OPRS/O