The
Oklahoma
City-based
explorer
said
that
the
board
of
directors’
review
also
found
that
the
company
itself
did
not
violate
anti-trust
laws
in
the
acquisition
of
Michigan
land
rights
in
2010.
The
company
said
it
had
been
responding
to
requests
from
US
anti-trust
authorities
to
produce
evidence
over
the
Michigan
deals.
The
ongoing
inquiries
came
after
claims
emerged
last
summer
alleging
Chesapeake
Energy
and
Encana
Corporation
had
colluded
to
reduce
the
price
tags
involved
in
land
leases,
a
charge
which
both
companies
deny.
The
internal
audit
also
cleared
McClendon
of
improper
conduct
regarding
the…