← Wells

42-003-44099

Y

UNIVERSITY 7-36

ANDREWS County · District 8 · PIONEER NATURAL RES. USA INC. · SPRABERRY (TREND AREA)

Permits

1

Max Depth

12,500 ft

First Permit

2012-03-24

Latest Activity

2012-03-24

Lifespan

< 1 yr

Regulatory Status

Schedule

OFF SCHEDULE

Completion

2013-01-25

Shut-In

—

Plugged

2022-05-06

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

2010-07

Last Production

2026-07

Lease Production

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

Oil
production & DCA →
Oil
production & DCA →

Formation Tops (6) Elevation 2,971 ft (GL)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
TOP UPPER SPRABERRY (Spraberry)8,426 ft-5,455 ft
TOP LOWER SPRABERRY (Spraberry)8,978 ft-6,007 ft
DEAN 9,616 ft-6,645 ft
WOLFCAMP 9,812 ft-6,841 ft
STRAWN 11,054 ft-8,083 ft
ATOKA 11,416 ft-8,445 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 (5)

IntervalType
8,450–9,544 ftPerforated
9,617–9,679 ftPerforated
9,830–10,927 ftPerforated
11,102–11,273 ftPerforated
11,428–11,813 ftPerforated

Casing (2)

SizeSet DepthCement
8.625"1,833 ft670 sx
5.5"11,911 ft1,380 sx

Permit History (1)

#735872 Drill Y

UNIVERSITY '7-36' · 12,500 ft

2012-03-24

Spud 2012-10-25

Applications (1)

#735872 A PIONEER NATURAL RES. USA, INC.
received 2012-03-12

Records & Logs

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

W-2/G-1 2013-03-22 log on file
W-2/G-1 2013-03-22 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.

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
3
Max Depth
12,500 ft
Drill Type
Vertical
County
ANDREWS
District
8
Operator
PIONEER NATURAL RES. USA INC.
Completed
2013-01-25

Operator

Location
Y SPRING
P-5 Status
Active (filed 2025-08-01)
Cum Oil (all leases)
1,771,882,421 bbl
Cum Gas (all leases)
1,763,727,021 mcf
Activities
CSGD/G, CSGD/P, G/PUR, GTHS/G, GTHS/O, OPRS/G, OPRS/O
Total Permits
15,401