← Wells

42-329-35771

PRODUCING

GAILAN

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

Permits

3

Max Depth

11,000 ft

First Permit

2007-07-03

Latest Activity

2007-12-11

Lifespan

< 1 yr

Regulatory Status

Schedule

ON SCHEDULE

Completion

2007-08-29

Shut-In

—

Plugged

—

P-5 Org Status: Active

!

EWA / Permit operator mismatch

Scheduling: PIONEER NATURAL RES. USA INC. ≠ Permit: DEVON ENERGY PRODUCTION CO, L.P.

Resolved via: production → PIONEER NATURAL RES. USA, INC.

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

2007-08

Last Production

2026-07

Operator History

Chain of Custody

DEVON ENERGY PRODUCTION CO, L.P. 2007-2016→ EXL PETROLEUM, LP 2007-2008→ PIONEER NATURAL RES. USA, INC. 2016-2026

Lease Production

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

Oil
production & DCA →

Formation Tops (4) Elevation 2,891 ft (GR)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
SPRABERRY 8,100 ft-5,209 ft
DEAN 9,278 ft-6,387 ft
WOLFCAMP 9,337 ft-6,446 ft
LOWER WOLFCAMP (Wolfcamp)9,529 ft-6,638 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
8,990–10,440 ftPerforated

Casing (2)

SizeSet DepthCement
9.625"293 ft300 sx
5.5"10,600 ft1,200 sx

Permit History (3)

#641216 Drill Final Completion

GAILAN · 11,000 ft

2007-12-11

Spud 2007-07-10

#641216 Drill

GAILAN · 11,000 ft

2007-07-03

Spud 2007-07-10

#641216 Drill

GAILAN · 11,000 ft

2007-07-03

Spud 2007-07-10

Applications (3)

#641216 A DEVON ENERGY PRODUCTION CO, L.P.
received 2010-03-29
#641216 A EXL PETROLEUM, LP
received 2007-12-05
#641216 A EXL PETROLEUM, LP
received 2007-06-21

Records & Logs

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

W-2/G-1 2010-03-22 log on file
W-2/G-1 2010-06-02
Completion packets + logs ↗ Wellbore filings ↗

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
2
Max Depth
11,000 ft
Drill Type
Vertical
County
MIDLAND
District
8
Operator
PIONEER NATURAL RES. USA INC.
Completed
2007-08-29

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