42-003-44662

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UNIVERSITY 6-18A

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

Permits

1

Max Depth

12,900 ft

First Permit

2012-08-20

Latest Activity

2012-08-20

Lifespan

< 1 yr

Regulatory Status

Schedule

ON SCHEDULE

Completion

2013-02-20

Shut-In

Plugged

P-5 Org Status: Active

Production Summary

Cum Oil

bbl

Cum Gas

mcf

First Production

2012-03

Last Production

2026-07

Lease Production

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

Formation Tops (7) Elevation 2,998 ft (GL)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
TOP UPPER SPRABERRY (Spraberry)8,482 ft-5,484 ft
TOP LOWER SPRABERRY (Spraberry)9,026 ft-6,028 ft
TOP OF DEAN (Dean)9,641 ft-6,643 ft
TOP OF WOLFCAMP (Wolfcamp)9,818 ft-6,820 ft
TOP OF STRAWN (Strawn)11,036 ft-8,038 ft
TOP OF ATOKA (Atoka)11,311 ft-8,313 ft
TOP OF MISSISSIPPIAN (Mississippian)11,592 ft-8,594 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 (6)

IntervalType
8,484–9,554 ftPerforated
9,806–9,810 ftPerforated
9,834–11,004 ftPerforated
11,102–11,270 ftPerforated
11,356–11,487 ftPerforated
11,664–12,369 ftPerforated

Casing (2)

SizeSet DepthCement
8.625"1,797 ft670 sx
5.5"12,485 ft1,490 sx

Permit History (1)

Applications (1)

#746271 A PIONEER NATURAL RES. USA, INC.
received 2012-08-10

Records & Logs

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

W-2/G-1 2013-03-28 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
7
Max Depth
12,900 ft
Drill Type
Vertical
County
ANDREWS
District
8
Completed
2013-02-20

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
15,400