Inventor

MARCEL KENNETH P

US3 patents

Patents

3 patents

US5488994AFeb 6, 1996

Inflation packer method and apparatus

HALLIBURTON CO57 citations95

US5368103ANov 29, 1994

Method of setting a balanced cement plug in a borehole

HALLIBURTON CO111 citations94

US5544704AAug 13, 1996

Drillable whipstock

HALLIBURTON CO37 citations91