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42-383-36565

Final Completion

SHERROD UNIT

REAGAN County · District 7 · PIONEER NATURAL RES. USA INC. · SPRABERRY (TREND AREA)

Permits

1

Max Depth

8,400 ft

First Permit

2009-10-30

Latest Activity

2009-10-30

Lifespan

< 1 yr

Regulatory Status

Schedule

OFF SCHEDULE

Completion

2019-12-09

Shut-In

—

Plugged

2025-06-23

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1993-01

Last Production

2026-07

Injection / Disposal

REAGAN County disposal market →
H-1 Injection Plugged 2025-07-01 UIC #000102048 permitted 2010-07-28

Permitted Volume

1,000 bbl/d

Max Pressure

1,000 psi

Injection Interval

6,000–7,500 ft

Injected (12mo)

—

Monthly injected volume (bbl, from H-10 filings through 2024-11-01)

Operator History

Chain of Custody

EXXON CORP. 1993-2000→ EXXON MOBIL CORPORATION 2000-2005→ PIONEER NATURAL RES. USA, INC. 2005-2026

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 (2) Elevation 2,687 ft (GL)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
UPPER SPRABERRY (Spraberry)6,900 ft-4,213 ft
LOWER SPRABERRY (Spraberry)7,498 ft-4,811 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
6,928–7,085 ftPerforated

Casing (2)

SizeSet DepthCement
8.625"442 ft300 sx
4.5"8,006 ft500 sx

Permit History (1)

#686524 Drill Final Completion

SHERROD UNIT · 8,400 ft

2009-10-30

Spud 2010-02-16

Applications (1)

#686524 A PIONEER NATURAL RES. USA, INC.
received 2009-10-23

Records & Logs

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

W-2/G-1 2019-12-23
W-2/G-1 2011-08-31
W-2/G-1 2010-03-19 log on file
W-2/G-1 2010-08-06
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 REAGAN County.

Well Details

Well Number
1904W
Max Depth
8,400 ft
Drill Type
Vertical
County
REAGAN
District
7
Operator
PIONEER NATURAL RES. USA INC.
Completed
2019-12-09

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
15,399