42-383-32606

Final Completion

WELCH (UNION)

REAGAN County · District 7 · PARKER & PARSLEY PETROLEUM CO. · SPRABERRY (TREND AREA)

Permits

1

Max Depth

8,200 ft

First Permit

1983-07-11

Latest Activity

1983-07-11

Lifespan

< 1 yr

Regulatory Status

Schedule

OFF SCHEDULE

Completion

1983-10-06

Shut-In

Plugged

2024-06-27

!

EWA / Production operator mismatch

Scheduling: PARKER & PARSLEY PETROLEUM CO. ≠ Production: ENDEAVOR ENERGY RESOURCES L.P. (reported 2024-01)

!

EWA / Permit operator mismatch

Scheduling: PARKER & PARSLEY PETROLEUM CO. ≠ Permit: CASS OIL COMPANY

Resolved via: schedulingPARKER & PARSLEY PETROLEUM CO.

Production Summary

Cum Oil

bbl

Cum Gas

mcf

First Production

1993-01

Last Production

2024-07

Lease Production

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

Formation Tops (4) Elevation 2,667 ft (GR)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
UPPER SPRABERRY (Spraberry)5,826 ft-3,159 ft
LOWER SPRABERRY (Spraberry)7,530 ft-4,863 ft
DEAN 8,082 ft-5,415 ft
BASE DEAN (Dean)8,225 ft-5,558 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
5,831–6,695 ftPerforated
7,549–7,567 ftPerforated
8,089–8,216 ftPerforated

Casing (2)

SizeSet DepthCement
8.625"500 ft350 sx
4.5"8,409 ft1,050 sx

Permit History (1)

Applications (1)

#200959 A CASS OIL COMPANY
received 1983-07-11

Records & Logs

4 completion filings on record.

W-2/G-1 1984-01-27
W-2/G-1 1986-07-01
W-2/G-1 1984-01-27
W-2/G-1 1984-01-27
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
2
Max Depth
8,200 ft
Drill Type
Vertical
County
REAGAN
District
7
Completed
1983-10-06

Operator

Location
MIDLAND
P-5 Status
Inactive (filed 1990-06-27)
Total Permits
694