← Wells

42-235-31558

Final Completion

ROCKER B R

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

Permits

1

Max Depth

6,700 ft

First Permit

1980-04-29

Latest Activity

1980-04-29

Lifespan

< 1 yr

Regulatory Status

Schedule

OFF SCHEDULE

Completion

2017-04-18

Shut-In

—

Plugged

2023-02-09

!

EWA / Permit operator mismatch

Scheduling: PIONEER NATURAL RES. USA INC. ≠ Permit: MORAN EXPLORATION, INC.

Resolved via: scheduling → PIONEER NATURAL RES. USA INC.

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1993-01

Last Production

2023-11

Operator History

Chain of Custody

AMAX OIL & GAS INC. 1993-1993→ CONSOLIDATED OIL & GAS, INC 1993-1995→ HUGOTON ENERGY CORPORATION 1995-1998→ 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. 2008-2023

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 (3) Elevation 1,290 ft (GL)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
MID SPRABERRY (Spraberry)5,038 ft-3,748 ft
JO MILL 5,942 ft-4,652 ft
DEAN 6,400 ft-5,110 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
5,038–6,586 ftPerforated

Casing (4)

SizeSet DepthCement
4.5"670 ft1,250 sx
8.625"788 ft425 sx
2.375"6,394 ft—
4.5"6,700 ft1,250 sx

Permit History (1)

#79533 Drill Final Completion

ROCKER B "R" · 6,700 ft

1980-04-29

Spud 1981-02-15

Applications (1)

#79533 A MORAN EXPLORATION, INC.
received 1980-04-29

Records & Logs

2 completion filings on record.

W-2/G-1 2017-06-02
W-2/G-1 1981-07-08
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
1
Max Depth
6,700 ft
Drill Type
Vertical
County
IRION
District
7
Operator
PIONEER NATURAL RES. USA INC.
Completed
2017-04-18

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
15,491