42-461-34928

Final Completion

VON ROSENBURG

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

Permits

Max Depth

9,750 ft

First Permit

2005-10-14

Latest Activity

2015-11-05

Lifespan

10 yrs

Regulatory Status

Schedule

OFF SCHEDULE

Completion

2006-01-28

Shut-In

—

Plugged

—

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

2005-11

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 (9) Elevation 2,740 ft (GL)

CSV

Formation	Top Depth (MD)	Subsea (+above / −below SL)
TOP UPPER SPRABERRY (Spraberry)	7,140 ft	-4,400 ft
UPPER SPRABERRY (Spraberry)	7,140 ft	-4,400 ft
LOWER SPRABERRY (Spraberry)	7,770 ft	-5,030 ft
TOP LOWER SPRABERRY (Spraberry)	7,770 ft	-5,030 ft
DEAN	8,340 ft	-5,600 ft
TOP DEAN (Dean)	8,340 ft	-5,600 ft
TO DEAN	8,430 ft	-5,690 ft
TOP DEAN (Dean)	8,430 ft	-5,690 ft
BASE DEAN (Dean)	8,740 ft	-6,000 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 (5)

Interval	Type
8,615–8,738 ft	Perforated
8,878–9,029 ft	Perforated
9,056–9,095 ft	Perforated
9,190–9,274 ft	Perforated
9,424–9,448 ft	Perforated

Casing (2)

Size	Set Depth	Cement
8.625"	460 ft	250 sx
4.5"	9,612 ft	790 sx

Permit History (2)

#811599 Field Transfer Final Completion

VON ROSENBURG · 9,612 ft

2015-11-05

Spud 2005-10-31

#607751 Drill Final Completion

VON ROSENBURG · 9,750 ft

2005-10-14

Spud 2005-10-31

Applications (2)

#811599 A PIONEER NATURAL RES. USA, INC.

received 2015-10-29

#607751 A PIONEER NATURAL RES. USA, INC.

received 2005-10-12

Records & Logs

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

W-2/G-1 2019-07-11

W-2/G-1 2016-01-07

W-2/G-1 2007-03-23

W-2/G-1 2006-05-30 log on file

W-2/G-1 2006-06-14

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 UPTON County.

Well Details

Well Number: 16
Max Depth: 9,750 ft
Drill Type: Vertical
County: UPTON
District: 7
Operator: PIONEER NATURAL RES. USA INC.
Completed: 2006-01-28

Operator

Name: PIONEER NATURAL RES. USA, INC
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