公开(公告)号：US20150322763A1

公开(公告)日：2015-11-12

申请号：US14696008

申请日：2015-04-24

Applicant: STATOIL PETROLEUM AS

Inventor： Tor BJORGE ,  Lars BRENNE ,  Harald UNDERBAKKE ,  Bjorn-André EGERDAHL ,  Rune Mode RAMBERG ,  William BAKKE

IPC: E21B43/36 ,  F04D13/12 ,  F04D25/16 ,  F04D1/00 ,  E21B43/01 ,  F04D29/22 ,  F04D29/28 ,  F04D29/58 ,  F04F5/04 ,  F04D29/70 ,  F04D31/00 ,  F04D17/08

CPC classification number: E21B43/01 ,  E21B43/36 ,  F04D1/00 ,  F04D13/06 ,  F04D13/12 ,  F04D17/08 ,  F04D25/06 ,  F04D25/0686 ,  F04D25/16 ,  F04D29/046 ,  F04D29/05 ,  F04D29/22 ,  F04D29/284 ,  F04D29/40 ,  F04D29/58 ,  F04D29/70 ,  F04D31/00 ,  F04F5/04 ,  Y10T137/2036 ,  Y10T137/2562 ,  Y10T137/2931 ,  Y10T137/3003 ,  Y10T137/87265

Abstract: A gas compression system and a method of flow conditioning by a gas compression system are provided. A gas compression system includes a compact flow conditioner in a form of a flow conditioner tank and a combined multi-phase pump and compressor unit comprising an impeller configured to compress a mixture of gas and liquid, wherein the gas compression system is configured such that the gas and the liquid are separated in the flow conditioner tank, the separated gas and liquid are sucked up through the separate gas and liquid pipes and re-mixed again upstream of the impeller, and the liquid is distributed in a gas flow by Venturi effect, and wherein the Venturi effect is obtained by a constriction in the outlet pipe to the impeller, just upstream of the impeller.

Abstract translation: 提供一种气体压缩系统和通过气体压缩系统进行流量调节的方法。 气体压缩系统包括流动调节器箱形式的紧凑型流动调节器和组合的多相泵和压缩机单元，其包括被配置为压缩气体和液体的混合物的叶轮，其中气体压缩系统构造成使得 气体和液体在流动调节箱中分离，分离的气体和液体通过单独的气体和液体管道被吸入，并再次混合在叶轮的上游，并且液体通过文丘里效应分布在气流中， 并且其中文丘里效应是通过在叶轮刚好在叶轮的上游处的出口管中的收缩而获得的。

公开(公告)号：US20160290366A1

公开(公告)日：2016-10-06

申请号：US15185562

申请日：2016-06-17

Applicant: STATOIL PETROLEUM AS

Inventor： Lars Brenne ,  Tor BJORGE ,  Harald UNDERBAKKE ,  Svend Tarald KIBSGAARD

IPC: F04D29/70 ,  B08B9/032 ,  F04D31/00

CPC classification number: F04D25/0686 ,  B08B3/04 ,  B08B5/02 ,  B08B9/0328 ,  F04D29/705 ,  F04D31/00

Abstract: There are described methods and apparatus for operating and/or cleaning a compressor. In an embodiment, a first fluid comprising gas may be passed through the compressor, whilst the compressor operates to compress the first fluid. A second fluid may be passed through the compressor, the second fluid comprising gas and liquid from at least one well. The second fluid may be passed through the compressor for a limited time period to clean a surface inside the compressor, whilst the compressor operates to compress the second fluid.