42-357-31766

Final Completion

ROPER

OCHILTREE County · District 10 · COUROIL INC. · HORIZON (ATOKA)

Permits

Max Depth

8,600 ft

First Permit

1985-10-10

Latest Activity

1987-02-09

Lifespan

1 yrs

Regulatory Status

Schedule

OFF SCHEDULE

Completion

1985-12-20

Shut-In

—

Plugged

—

EWA / Production operator mismatch

Scheduling: COUROIL INC. ≠ Production: COURSON OIL & GAS, INC. (reported 2026-04)

Resolved via: production → COURSON OIL & GAS, INC.

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1993-01

Last Production

2026-07

Operator History

Chain of Custody

COUROIL, INC. 1993-1996→ COURSON OIL & GAS, INC. 1997-2026

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 (5) Elevation 3,032 ft (GR)

CSV

Formation	Top Depth (MD)	Subsea (+above / −below SL)
DOUGLAS	5,466 ft	-2,434 ft
KANSAS CITY	6,746 ft	-3,714 ft
CLEVELAND	6,817 ft	-3,785 ft
ATOKA	7,912 ft	-4,880 ft
MORROW SHALE (Morrow)	8,133 ft	-5,101 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)

Interval	Type
7,912–7,938 ft	Perforated
8,357–8,371 ft	Perforated

Casing (2)

Size	Set Depth	Cement
8.625"	1,529 ft	1,200 sx
4.5"	8,591 ft	600 sx

Permit History (2)

#325897 Recompletion Final Completion

ROPER · 8,600 ft

1987-02-09

#287271 Drill Final Completion

ROPER · 8,600 ft

1985-10-10

Spud 1985-10-24

Applications (2)

#325897 A COUROIL, INC.

received 1987-01-28

#287271 A COUROIL, INC.

received 1985-10-09

Records & Logs

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

W-2/G-1 1987-05-14 log on file

W-2/G-1 1987-06-11

W-2/G-1 1986-01-22 log on file

W-2/G-1 1986-02-07

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 OCHILTREE County.

Well Details

Well Number: 103
Max Depth: 8,600 ft
Drill Type: Vertical
County: OCHILTREE
District: 10
Operator: COUROIL INC.
Completed: 1985-12-20

Operator

Name: COUROIL, INC
Location: PERRYTON
P-5 Status: Inactive (filed 1997-11-05)
Cum Oil (all leases): 176,191 bbl
Cum Gas (all leases): 3,586,968 mcf
Total Permits: 38