公开(公告)号：US11149545B2

公开(公告)日：2021-10-19

申请号：US14889267

申请日：2014-05-06

Applicant: SCHLUMBERGER TECHNOLOGY CORPORATION

Inventor： Fikri John Kuchuk ,  Stephane Hiron ,  Bertrand Theuveny ,  Anthony J. Fitzpatrick ,  James G. Filas ,  Alexander Starostin ,  Pavel Evgenievich Spesivtsev

IPC: E21B49/08 ,  E21B49/00 ,  G01F1/34

Abstract: An apparatus for performing a well test operation includes a tubular member having a surge chamber and a valve that can control fluid flow from a well into the surge chamber during the well test operation. The apparatus can also include a flow control device, in addition to the valve, for further controlling fluid flow into the surge chamber from the well. Flow rate and pressure data can be measured during the well test operation and used to estimate reservoir properties. Various other systems, devices, and methods are also disclosed.

公开(公告)号：US20160102548A1

公开(公告)日：2016-04-14

申请号：US14889267

申请日：2014-05-06

Applicant: SCHLUMBERGER TECHNOLOGY CORPORATION

Inventor： Fikri John Kuchuk ,  Stephane Hiron ,  Bertrand Theuveny ,  Anthony J. Fitzpatrick ,  James G. Filas ,  Alexander Starostin ,  Pavel Evgenievich Spesivtsev

IPC: E21B49/08 ,  G01F1/34

CPC classification number: E21B49/081 ,  E21B49/008 ,  E21B49/087 ,  G01F1/34

Abstract: An apparatus for performing a well test operation includes a tubular member having a surge chamber and a valve that can control fluid flow from a well into the surge chamber during the well test operation. The apparatus can also include a flow control device, in addition to the valve, for further controlling fluid flow into the surge chamber from the well. Flow rate and pressure data can be measured during the well test operation and used to estimate reservoir properties. Various other systems, devices, and methods are also disclosed.

Abstract translation: 用于执行井测试操作的装置包括具有调节室的管状构件和阀，其可以在井测试操作期间控制流体从井中流入缓冲室。 该装置还可以包括除阀之外的流量控制装置，用于进一步控制流体从井中进入缓冲室的流体。 流量和压力数据可以在井测试操作期间进行测量，并用于估算储层性质。 还公开了各种其它系统，装置和方法。