Heckmann (HEK +2.7%) shares spike at the open on takeover speculation. Analysts say Heckmann,...

|By:, SA News Editor

Heckmann (HEK +2.7%) shares spike at the open on takeover speculation. Analysts say Heckmann, which supplies workers and equipment to handle the chemical-tainted water that is a byproduct of fracking, may attract interest from Halliburton, Schlumberger or other oilfield services suppliers, but CEO Richard Heckmann says the company is not for sale.