SCOTON

Dual Completion Wellhead DESCRIPTION Our independent innovation of patent technology such as whole combination valve type  Dual Completion Wellhead , valve stem self-styled type composite seal, double seat plate valve, two-way counter balance valve etc. With high technical content, strong ability to resist bad working conditions, can enhance oil recovery efficiency, oil well productivity directly. New type of Dual Completion Wellhead, can hang two pipe string at the same time, to work at different oil reservoir in the meantime. Or extract oil and water infusion at same oil reservoir, make each oil reservoir of the whole well completely exploited, improve recovery efficiency. When exploit oil (gas ) in different oil reservoirs at the same time, put two sets of tubing in casing to different oil reservoirs, with the packer to separate two sets of tubing, based on the characteristics of different oil reservoirs, exploit different oil reservoirs. Has the following advant...