公开(公告)号：US20150345258A1

公开(公告)日：2015-12-03

申请号：US14287547

申请日：2014-05-27

Applicant: General Electric Company

Inventor： Stephen Duane Sanborn ,  Imdad Imam ,  Andrew Philip Shapiro ,  John Brian McDermott ,  Harish Radhakrishna Acharya ,  Teresa Grocela Rocha ,  Jalal Hunain Zia ,  Johanna Wellington

IPC: E21B41/00

CPC classification number: E21B41/005 ,  E21B21/062 ,  E21B21/063 ,  E21B21/08

Abstract: A method for processing a flowback composition stream from a well head is provided. The flowback composition stream has a first flow rate and a first pressure. Method also includes controlling the first flow rate to a second flow rate by regulating the flowback composition stream to a second pressure. The method also includes separating the flowback composition stream into a first gas stream and a condensed stream The method includes discharging the condensed stream to a degasser and degassing a carbon dioxide rich gas from the condensed stream. The method also includes mixing the carbon dioxide rich gas stream with the first gas stream to produce a second gas stream. The method includes controlling the third flow rate of the second gas stream by regulating the third pressure of the second gas stream to a fourth pressure that is different than the third pressure.

Abstract translation: 提供了一种从井口处理回流组合物流的方法。 回流组合物流具有第一流量和第一压力。 方法还包括通过将回流组合物流调节到第二压力来将第一流量控制到第二流量。 该方法还包括将回流组合物物流分离成第一气流和冷凝物流。该方法包括将冷凝物流排出到脱气器中，并从冷凝物流中除去富含二氧化碳的气体。 该方法还包括将富含二氧化碳的气流与第一气流混合以产生第二气流。 该方法包括通过将第二气流的第三压力调节到不同于第三压力的第四压力来控制第二气流的第三流量。

公开(公告)号：US09580996B2

公开(公告)日：2017-02-28

申请号：US14287547

申请日：2014-05-27

Applicant: General Electric Company

Inventor： Stephen Duane Sanborn ,  Imdad Imam ,  Andrew Philip Shapiro ,  John Brian McDermott ,  Harish Radhakrishna Acharya ,  Teresa Grocela Rocha ,  Jalal Hunain Zia ,  Johanna Wellington

IPC: E21B21/06 ,  E21B41/00 ,  E21B21/08

CPC classification number: E21B41/005 ,  E21B21/062 ,  E21B21/063 ,  E21B21/08

Abstract: A method for processing a flowback composition stream from a well head includes controlling a first flow rate of the flow back composition stream to a second flow rate by regulating the flowback composition stream from a first pressure to a second pressure. The method also includes separating the flowback composition stream into a first gas stream and a condensed stream. The method includes discharging the condensed stream to a degasser and degassing a carbon dioxide rich gas from the condensed stream. The method also includes mixing the carbon dioxide rich gas stream with the first gas stream to produce a second gas stream. The method includes controlling a third flow rate of the second gas stream by regulating a third pressure of the second gas stream to a fourth pressure that is different than the third pressure.

Abstract translation: 用于从井口处理回流组合物流的方法包括通过将回流组合物流从第一压力调节到第二压力来控制回流组合物流的第一流量至第二流量。 该方法还包括将回流组合物流分离成第一气流和冷凝流。 该方法包括将冷凝的流排出到脱气器中，并从冷凝流中除去富含二氧化碳的气体。 该方法还包括将富含二氧化碳的气流与第一气流混合以产生第二气流。 该方法包括通过将第二气流的第三压力调节到不同于第三压力的第四压力来控制第二气流的第三流量。