Chesapeake Energy owned the Harvey Parkway office building until December, when it sold it to a local investment group. Construction at the office building is still ongoing, but there is an office staffed with a receptionist on the sixth floor that is now open.
American Energy also has a website, aep-lp.com, although it only displays a photo of a drilling rig and the company logo.
McClendon is bound by noncompete agreement with Chesapeake that bars him for six months from using any insider knowledge from his work at Chesapeake and also prohibits him from any acquisitions or development of oil and gas near leases that Chesapeake holds.
The six-month noncompete period begins when Chesapeake has made all severance payments to McClendon, which is scheduled for Dec. 31, 2016, a source told The Oklahoman earlier this year. McClendon's employment contract also bans him from trying to lure employees or vendors away from Chesapeake for his own gain.
Chesapeake did not respond to requests for comment on Wednesday.