Calvin 1 Unit

Lease Summary
Lease Name: Calvin 1 Unit
Operator: Columbus Oil And Gas LLC
County: Cass County, MI
Production Dates on File: December 2004 to October 2020

32 Total Wells

Map of Wells Associated with Calvin 1 Unit
Wells Associated With Calvin 1 Unit
Production Based on July 2024 Data
API # Well Name Status Spud Date Completion Date
# 21-027-35740 ADAMS 3-28 Shut_In
# 21-027-37706 ADAMS 4-28 Shut_In
# 21-027-36680 BOWERS 3-32A Orphan
# 21-027-35973 BOWERS 4-32 Orphan
# 21-027-37712 BOWERS 6-32 Orphan
# 21-027-37958 BOWERS 7-32 Orphan
# 21-027-38113 BOWERS 8-32 Orphan
# 21-027-37812 BURNS & GROHOWSKI 4-33 Shut_In
# 21-027-35041 BURNS & GROWHOWSKI 1-33 Shut_In
# 21-027-35709 BURNS & GROWHOWSKI 2-33 Orphan
# 21-027-34640 BURNS 1-33 Shut_In
# 21-027-37714 GROHOWSKI & BURNS 3-33 Orphan
# 21-027-37810 GROHOWSKI 3-33 Orphan
# 21-027-35042 GROWHOWSKI 1-33 Orphan
# 21-027-35738 GROWHOWSKI 2-33 Orphan
# 21-027-36014 HAINES 1-28 Shut_In
# 21-027-37702 HAINES 2-28 Shut_In
# 21-027-34346 HARMON 1 Shut_In
# 21-027-34346 HARMON 1 Shut_In
# 21-027-38297 HARMON 2-33 Shut_In
# 21-027-35871 HARRIS 1-33 Orphan
# 21-027-38268 HARRIS, ORVILLE 2-33 Orphan
# 21-027-35739 KIRKDORFER & BURNS 1 Plugging Approved
# 21-027-37961 KIRKDORFER & BURNS 2-33 Orphan
# 21-027-34304 LAWSON 1 Shut_In
# 21-027-37726 LAWSON 1-28B Shut_In
# 21-027-38436 LAWSON 2-28B Shut_In
# 21-027-35927 LAWSON 3A Shut_In
# 21-027-35927 LAWSON 3A Shut_In
# 21-027-37814 LAWSON 6-28 Shut_In
# 21-027-34190 SMITH, GEORGE 1 Shut_In
# 21-027-37945 SMITH, GEORGE 1A-28 Shut_In