← Wells

42-235-35817

PRODUCING Horizontal

ROCKER B

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

Permits

1

Max Depth

7,985 ft

First Permit

2014-05-13

Latest Activity

2014-05-13

Lifespan

< 1 yr

Regulatory Status

Schedule

ON SCHEDULE

Completion

2014-12-11

Shut-In

—

Plugged

—

P-5 Org Status: Active

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1997-04

Last Production

2026-07

Operator History

Chain of Custody

PARKER & PARSLEY DEVELOPMENT L.P 1997-1997→ PIONEER NATURAL RES. USA, INC. 1997-2026→ PRIZE OPERATING COMPANY 1999-2002→ GRUY PETROLEUM MANAGEMENT CO. 2002-2006→ CIMAREX ENERGY CO. OF COLORADO 2006-2007

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 (7) Elevation 2,443 ft (GL)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
GRAYBURG 2,181 ft+262 ft
SAN ANDRES 2,206 ft+237 ft
CLEARFORK (Clear Fork)3,098 ft-655 ft
SPRABERRY 4,783 ft-2,340 ft
WOLFCAMP 6,302 ft-3,859 ft
CANYON ——
FUSSELMAN ——

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
7,905–17,213 ftPerforated

Casing (3)

SizeSet DepthCement
13.375"762 ft974 sx
9.625"6,774 ft1,549 sx
5.5"17,347 ft2,398 sx

Permit History (1)

#784001 Drill Final Completion

ROCKER B · 7,985 ft

2014-05-13

Spud 2014-09-02

Applications (1)

#784001 A PIONEER NATURAL RES. USA, INC.
received 2014-04-07

Records & Logs

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

W-2/G-1 2015-02-12 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 IRION County.

Well Details

Well Number
61H
Max Depth
7,985 ft
Drill Type
Horizontal
County
IRION
District
7
Operator
PIONEER NATURAL RES. USA INC.
Completed
2014-12-11

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