JayHawk Energy Inc. has begun evaluating for drilling its recently acquired acreage in the Bakken Shale. The Post Falls, ID-based company also said it was looking to add more acreage to its Bakken holdings and plans to accelerate its efforts through purchases and joint ventures through 2011. JayHawk has procured more than 1,066 gross acres — about 135 net acres — in Divide County, ND. Spacing of wells is currently 1,280 acres, so JayHawk said it will pool its acreage with other interest holders in order to drill a well, possibly by 4Q2011.