WellheadMap

Home › Michigan › Operators

SWEPI LP: wells in Michigan

SWEPI LP has 1,367 wells on record with the Michigan Department of Environment, Great Lakes, and Energy (EGLE), Oil, Gas, and Minerals Division, ranking #23 among Michigan operators by active wells. Its wells are spread across 35 counties, led by Grand Traverse County with 327 (24%). 68 of its wells (5%) are active, below the statewide share of 25%, and 34 are shut in or temporarily abandoned. Of the 1,221 wells for this operator with a type on record, 71% are dry holes, 16% oil wells and 9% gas wells. 1 well is listed as permitted or being drilled. No wells have been plugged since 2016 (counting wells with a plug date on record). Wells with a recorded depth average 5,770 ft.

Also operates in LA (55), TX (1), NM (6), PA (667), CO (22), OH (3), WY (361), UT (1), NY (187), POCS (3).

Where they operate

CountyActiveWells
Grand Traverse8327
Otsego14219
Manistee18208
Presque Isle7165
Kalkaska3145
Montmorency549
Crawford647
Cheboygan031
Antrim223
Wexford421
Sanilac020
Benzie117
Oscoda014
Mason013
Bay011
Oceana010
Alcona07
Huron05
Montcalm04
Eaton04
Mecosta03
Livingston03
Lenawee03
Tuscola02
Ogemaw02
Hillsdale02
Gratiot02
Gladwin02
Arenac02
Saginaw01

Wells

Not plugged · All wells · Plugged · Orphaned

WellAPI / IDStatusType
YANKEE ET AL 1-20 21-101-30000Plugged Oil
YOUKER ET AL 2-33 21-055-31655Plugged Dry hole
YOUKER ET AL 2-32 21-055-31733Plugged Dry hole
YOUKERS ET AL 3-33 21-055-29881Plugged Dry hole
YOUNG ET AL 2-10 21-101-31147Plugged Dry hole
ZAK ACORD 4-29 21-055-31552Plugged Dry hole
ZALUD ET AL 2-4 21-101-30243Plugged Gas
ZASCHAK ET AL 4-17 21-101-32192Plugged Oil
ZENNER ET AL 1-5 21-055-30860Plugged Dry hole
ZENNER ET AL 7-11 21-055-32228Plugged Dry hole
🔒 See all 1,367 wells this operator runs, with filters and paging. Start Basic

SWEPI LP in Michigan: questions

How many wells does SWEPI LP operate in Michigan?

1,367 wells are on record, 68 of them active and 34 shut in or temporarily abandoned; 1,119 are plugged.

Where does SWEPI LP operate in Michigan?

In 35 counties. The most wells are in Grand Traverse County (327), then Otsego (219).

Operator names are shown as each state records them. Data as of 2026-10-17.