← Wells

42-383-36858

Final Completion

ROCKER B 13

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

Permits

2

Max Depth

9,700 ft

First Permit

2010-06-25

Latest Activity

2010-06-25

Lifespan

< 1 yr

Regulatory Status

Schedule

OFF SCHEDULE

Completion

2010-12-13

Shut-In

—

Plugged

2015-10-23

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1997-10

Last Production

2026-07

Operator History

Chain of Custody

HUGOTON ENERGY CORPORATION 1997-1998→ CHESAPEAKE OPERATING, INC. 1998-1999→ NADEL AND GUSSMAN PERMIAN,L.L.C. 1999-2004→ GRUY PETROLEUM MANAGEMENT CO. 2004-2006→ CIMAREX ENERGY CO. OF COLORADO 2006-2007→ PIONEER NATURAL RES. USA, INC. 2008-2025

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 (5) Elevation 2,445 ft (GL)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
TOP UPPER SPBY5,072 ft-2,627 ft
TOP LOWER SPBY5,632 ft-3,187 ft
TOP DEAN (Dean)6,520 ft-4,075 ft
TOP WOLFCAMP (Wolfcamp)6,660 ft-4,215 ft
TOP STRAWN (Strawn)9,080 ft-6,635 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 (3)

IntervalType
5,099–6,193 ftPerforated
6,624–6,687 ftPerforated
6,791–9,058 ftPerforated

Casing (2)

SizeSet DepthCement
11"649 ft400 sx
4.5"9,181 ft1,300 sx

Permit History (2)

#697946 Drill Final Completion

ROCKER B "13" · 9,700 ft

2010-06-25

Spud 2010-09-24

#697946 Drill

ROCKER B "13" · 9,700 ft

2010-06-25

Spud 2010-09-24

Applications (2)

#697946 A PIONEER NATURAL RES. USA, INC.
received 2010-07-29
#697946 A PIONEER NATURAL RES. USA, INC.
received 2010-06-22

Records & Logs

1 completion filing on record · 1 with log images at RRC.

W-2/G-1 2011-01-24 log on file
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
8
Max Depth
9,700 ft
Drill Type
Vertical
County
REAGAN
District
7
Operator
PIONEER NATURAL RES. USA INC.
Completed
2010-12-13

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
15,401