发明名称 |
Systems and methods for killing a well |
摘要 |
A well system and associated method, in which a kill weight fluid can be flowed into a wellbore via a flow passage extending from the surface to a downhole location, and prior to the flowing, the flow passage is installed with a casing string into the wellbore. A well system and associated method, in which a flow passage is positioned external to a casing, and wherein a downhole well parameter is measured via the flow passage. Another method can include flowing a kill weight fluid into a wellbore via a flow passage extending along a casing string, the flowing being performed while a formation fluid flows into the wellbore. |
申请公布号 |
US9359874(B2) |
申请公布日期 |
2016.06.07 |
申请号 |
US201113807054 |
申请日期 |
2011.06.28 |
申请人 |
Halliburton Energy Services, Inc. |
发明人 |
Dirksen Ronald J. |
分类号 |
E21B43/12;E21B21/08;E21B17/18;E21B21/10;E21B47/00 |
主分类号 |
E21B43/12 |
代理机构 |
Chamberlain, Hrdlicka |
代理人 |
Chamberlain, Hrdlicka |
主权项 |
1. A well killing method, comprising:
flowing a kill weight fluid into a downhole location of a casing string via a flow passage adjacent the casing string and extending from a surface location to the downhole location; and wherein the flow passage is installed into a wellbore simultaneously with the casing string, prior to the flowing. |
地址 |
Houston TX US |