← Wells

42-367-31504

Final Completion

MUIR F

PARKER County · District 7 · PIONEER NATURAL RES. USA INC. · LAKE WEATHERFORD (CONGLOMERATE)

Permits

1

Max Depth

6,100 ft

First Permit

1979-01-03

Latest Activity

1979-01-03

Lifespan

< 1 yr

Regulatory Status

Schedule

OFF SCHEDULE

Completion

1979-01-25

Shut-In

—

Plugged

2012-11-19

!

EWA / Production operator mismatch

Scheduling: PIONEER NATURAL RES. USA INC. ≠ Production: SHELL WESTERN E&P (reported 2006-06)

!

EWA / Permit operator mismatch

Scheduling: PIONEER NATURAL RES. USA INC. ≠ Permit: DALLAS PRODUCTION, INC.

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

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1993-01

Last Production

2012-11

Operator History

Chain of Custody

DALLAS PRODUCTION, INC. 1993-2005→ SHELL WESTERN E&P 2005-2006

Lease Production

Production is reported at the lease level. View production data, decline curves, and history on the lease page.

Gas
production & DCA →

Formation Tops

No tops on file for this well. Formation tops come from W-2/G-1 completion filings — this well has none yet, which is normal for permits that were never drilled, dry holes plugged without a filing, or wells completed before digital records. Offset-well tops can't be shown either — this well has no surface coordinates on file yet.

Check this well's filings at RRC ↗

Perforations (1)

IntervalType
5,180–5,217 ftPerforated

Casing (3)

SizeSet DepthCement
8.625"732 ft560 sx
2.375"5,150 ft—
4.5"5,312 ft120 sx

Permit History (1)

#40078 Drill Final Completion

MUIR "F" · 6,100 ft

1979-01-03

Spud 1979-01-19

Applications (1)

#40078 A DALLAS PRODUCTION, INC.
received 1979-01-03

Records & Logs

1 completion filing on record.

W-2/G-1 1979-06-13
Completion packets + logs ↗ Wellbore filings ↗

Completion packets open directly (post-2011 filings include attached logs). Log images 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 PARKER County.

Well Details

Well Number
1
Max Depth
6,100 ft
Drill Type
Vertical
County
PARKER
District
7
Operator
PIONEER NATURAL RES. USA INC.
Completed
1979-01-25

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
15,400