← Wells

42-461-33286

Final Completion

MIDKIFF UNIT

UPTON County · District 8 · PIONEER NATURAL RES. USA INC. · SPRABERRY (TREND AREA)

Permits

1

Max Depth

8,500 ft

First Permit

1992-05-05

Latest Activity

1992-05-05

Lifespan

< 1 yr

Regulatory Status

Schedule

OFF SCHEDULE

Completion

1992-08-06

Shut-In

—

Plugged

2021-06-08

!

EWA / Permit operator mismatch

Scheduling: PIONEER NATURAL RES. USA INC. ≠ Permit: PARKER & PARSLEY DEVELOPMENT CO.

Resolved via: production → PIONEER NATURAL RES. USA, INC.

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1993-01

Last Production

2026-07

Operator History

Chain of Custody

PARKER & PARSLEY DEVELOPMENT CO. 1993-1995→ PARKER & PARSLEY DEVELOPMENT L.P 1995-1997→ PIONEER NATURAL RES. USA, INC. 1997-2026

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 (2) Elevation 2,741 ft (GL)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
TOP UPPER SPRABERRY (Spraberry)7,173 ft-4,432 ft
TOP LOWER SPRABERRY (Spraberry)7,760 ft-5,019 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 (2)

IntervalType
7,176–7,391 ftPerforated
7,913–8,239 ftPerforated

Casing (2)

SizeSet DepthCement
8.625"417 ft292 sx
4.5"8,350 ft1,700 sx

Permit History (1)

#398973 Drill Final Completion

MIDKIFF UNIT · 8,500 ft

1992-05-05

Spud 1992-06-12

Applications (1)

#398973 A PARKER & PARSLEY DEVELOPMENT CO.
received 1992-05-05

Records & Logs

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

W-2/G-1 1992-08-25 log on file
W-2/G-1 1992-09-08
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 UPTON County.

Well Details

Well Number
6104
Max Depth
8,500 ft
Drill Type
Vertical
County
UPTON
District
8
Operator
PIONEER NATURAL RES. USA INC.
Completed
1992-08-06

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
15,416