Jereh Energy Services Corporation

Jereh Group

Products & Services

Concentric Dual Tubing Steam Injection Technology: through the ground steam distribution it realizes the flow control of two steam injection passes. The wellhead is equipped with dual hangers and uses hanger packer and layered steam injection packer to separate the two oil layers. The separation of layer and steam injection allocation are realized by inner sliding seal between the inner pipe and outer pipe.

Ball Injection Technology: hanger packer and layered steam injection packer are used to separate the two oil layers. The stream is injected into lower oil layer through ball layered injection valve and after the steam injection volume meets needed level, the ball is injected to seal the lower layer, and meanwhile, the upper steam injection channel is opened.

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