42-329-35821

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GAILAN

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

Permits

1

Max Depth

11,000 ft

First Permit

2007-10-31

Latest Activity

2007-10-31

Lifespan

< 1 yr

Regulatory Status

Schedule

ON SCHEDULE

Completion

2008-01-31

Shut-In

Plugged

P-5 Org Status: Active

!

EWA / Permit operator mismatch

Scheduling: PIONEER NATURAL RES. USA INC. ≠ Permit: EXL PETROLEUM, LP

Resolved via: productionPIONEER NATURAL RES. USA, INC.

Production Summary

Cum Oil

bbl

Cum Gas

mcf

First Production

2007-08

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 (3) Elevation 2,894 ft (GR)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
SPRABERRY 8,080 ft-5,186 ft
DEAN 9,518 ft-6,624 ft
WOLFCAMP 9,550 ft-6,656 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 (1)

IntervalType
9,640–10,525 ftPerforated

Casing (3)

SizeSet DepthCement
13.375"285 ft350 sx
8.625"4,723 ft1,075 sx
5.5"10,673 ft1,330 sx

Permit History (1)

Applications (1)

#648457 A EXL PETROLEUM, LP
received 2007-10-25

Records & Logs

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

W-2/G-1 2008-04-18 log on file
W-2/G-1 2009-07-17

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
11,000 ft
Drill Type
Vertical
County
MIDLAND
District
8
Completed
2008-01-31

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