TL;DR: Mackellar Inc has 8 oil and gas drilling permits on file; the most recent was filed 2022-10-03. This page lists permit dates, API numbers, counties, target formations, and lateral lengths. Data current as of 2026-05-04.
8 total permits on file, most recent 2022-10-03.
Permits Filed
Permit / Spud Date
API Number
County
Well Name
Formation
Lateral Length (ft)
2022-10-03
35049247860001
GARVIN
HAROLD P GIBSON 1
South Oklahoma Folded Belt
—
2022-08-26
35083229010001
LOGAN
DAVENPORT ANDERSON 1
Chautauqua Platform
—
2021-09-08
35103247740000
NOBLE
JF 2
Chautauqua Platform
—
2018-10-04
35049249140002
GARVIN
EVA 1
South Oklahoma Folded Belt
—
2018-05-08
35103240540002
NOBLE
LINN 3CH-29
Chautauqua Platform
1,712
2017-11-09
35103224500001
NOBLE
MARVIN 4
Chautauqua Platform
—
2017-11-09
35103224500000
NOBLE
MARVIN #4
Chautauqua Platform
—
2016-05-10
35103246700001
NOBLE
GVU KIM 1
Chautauqua Platform
—
Key Takeaways
Operator: Mackellar Inc.
Permit volume: 8 permits on file (most recent: 2022-10-03).
What's listed: Permit and spud date, API number, county, well name, target formation, and lateral length per record.
Mineral owners:Valor's mineral management tracks operator permit activity by tract for owners with interests under Mackellar Inc's acreage.