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

Permits

1

Max Depth

9,800 ft

First Permit

2003-06-13

Latest Activity

2003-06-13

Lifespan

< 1 yr

Regulatory Status

Schedule

ON SCHEDULE

Completion

2003-10-27

Shut-In

Plugged

P-5 Org Status: Active

Production Summary

Cum Oil

bbl

Cum Gas

mcf

First Production

1993-09

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 (4) Elevation 2,755 ft (GL)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
TOP UPPER SPRABERRY (Spraberry)7,556 ft-4,801 ft
TOP LOWER SPRABERRY (Spraberry)8,090 ft-5,335 ft
TOP DEAN (Dean)8,905 ft-6,150 ft
BASE DEAN (Dean)9,124 ft-6,369 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 (4)

IntervalType
7,558–7,754 ftPerforated
8,307–8,438 ftPerforated
9,067–9,348 ftPerforated
9,627–9,649 ftPerforated

Casing (2)

SizeSet DepthCement
8.625"363 ft225 sx
4.5"9,812 ft1,085 sx

Permit History (1)

Applications (1)

#532122 A PIONEER NATURAL RES. USA, INC.
received 2003-05-19

Records & Logs

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

W-2/G-1 2003-12-08 log on file
W-2/G-1 2004-04-07

Completion packets open directly (post-2011 filings include attached logs). Log images 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 MIDLAND County.

Well Details

Well Number
4
Max Depth
9,800 ft
Drill Type
Vertical
County
MIDLAND
District
8
Completed
2003-10-27

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
15,423