42-269-31752

KATZ (STRAWN) UNIT

KING County · District 7 · ATLAS OPERATING LLC · KATZ (STRAWN)

Permits

2

Max Depth

5,200 ft

First Permit

1987-11-04

Latest Activity

1987-11-04

Lifespan

< 1 yr

Regulatory Status

Schedule

OFF SCHEDULE

Completion

1988-04-28

Shut-In

Plugged

2011-10-11

!

EWA / Permit operator mismatch

Scheduling: ATLAS OPERATING LLC ≠ Permit: STANDARD OIL PRODUCTION COMPANY

Resolved via: productionATLAS OPERATING LLC

Production Summary

Cum Oil

bbl

Cum Gas

mcf

First Production

1993-01

Last Production

2026-07

Injection / Disposal

H-1 Injection Plugged 2011-12-08 UIC #000066431 permitted 2009-03-11

Permitted Volume

5,000 bbl/d

Max Pressure

2,000 psi

Injection Interval

4,814–5,102 ft

Injected (12mo)

Lease Production

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

Formation Tops (3) Elevation 1,444 ft (GR)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
FIRST STRAWN (Strawn)4,814 ft-3,370 ft
SECOND STRAWN (Strawn)4,879 ft-3,435 ft
THIRD STRAWN (Strawn)5,061 ft-3,617 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
4,815–4,824 ftPerforated
5,062–5,076 ftPerforated
5,087–5,102 ftPerforated

Casing (3)

SizeSet DepthCement
8.625"136 ft90 sx
5.5"5,200 ft250 sx
5.5"750 sx

Permit History (2)

Applications (2)

#338374 A STANDARD OIL PRODUCTION COMPANY
received 1988-01-11
#338374 A STANDARD OIL PRODUCTION COMPANY
received 1987-11-04

Records & Logs

4 completion filings on record.

W-2/G-1 1988-08-16
W-2/G-1 1988-08-16
W-2/G-1 1988-08-16
W-2/G-1 1988-08-18

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 KING County.

Well Details

Well Number
5
Max Depth
5,200 ft
Drill Type
Vertical
County
KING
District
7
Completed
1988-04-28

Operator

Location
HOUSTON
P-5 Status
H (filed 2026-03-09)
Cum Oil (all leases)
7,184,429 bbl
Cum Gas (all leases)
10,995,911 mcf
Activities
CSGD/G, CSGD/P, G/PUR, GTHS/G, OPRS/G, OPRS/O
Total Permits
78