42-009-40728

INJECTION

OLDHAM

ARCHER County · District 9 · CHEK OIL CO. LLC · ARCHER COUNTY REGULAR

Permits

1

Max Depth

1,450 ft

First Permit

1993-03-24

Latest Activity

1993-03-24

Lifespan

< 1 yr

Regulatory Status

Schedule

ON SCHEDULE

Completion

2024-10-04

Shut-In

Plugged

P-5 Org Status: Active

!

EWA / Permit operator mismatch

Scheduling: CHEK OIL CO. LLC ≠ Permit: CHEK OIL CO.

Resolved via: productionCHEK OIL CO., LLC

Production Summary

Cum Oil

bbl

Cum Gas

mcf

First Production

1993-01

Last Production

2026-07

Injection / Disposal

H-1 Injection Active UIC #000126818 permitted 2024-09-27

Permitted Volume

200 bbl/d

Max Pressure

651 psi

Injection Interval

1,302–1,314 ft

Injected (12mo)

4,686 bbl

Monthly injected volume (bbl, from H-10 filings through 2025-12-01)

Operator History

Chain of Custody

Lease Production

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

Formation Tops (3) Elevation 1,100 ft (GR)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
THOMAS SAND 1,062 ft+38 ft
GUNSITE SAND1,302 ft-202 ft
THOMAS SAND

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
1,302–1,314 ftPerforated

Casing (2)

SizeSet DepthCement
4.5"1,390 ft245 sx
5.5"

Permit History (1)

Applications (1)

#410055 A CHEK OIL CO.
received 1993-03-22

Records & Logs

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

W-2/G-1 2024-10-10
W-2/G-1 1993-06-07 log on file
W-2/G-1 1949-10-31

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 ARCHER County.

Well Details

Well Number
7 A
Max Depth
1,450 ft
Drill Type
Vertical
County
ARCHER
District
9
Completed
2024-10-04

Operator

Location
MIDLAND
P-5 Status
Active (filed 2026-04-26)
Cum Oil (all leases)
18,893 bbl
Cum Gas (all leases)
— mcf
Activities
OPRS/O