公开(公告)号：US20190153815A1

公开(公告)日：2019-05-23

申请号：US16178976

申请日：2018-11-02

申请人： Matthew Stone ,  Herb Dhuet ,  Colin Andrew ,  Crystal Lowe

发明人： Matthew Stone ,  Herb Dhuet ,  Colin Andrew ,  Crystal Lowe

IPC分类号： E21B34/10 ,  E21B43/26

CPC分类号： E21B34/10 ,  E21B34/14 ,  E21B43/26 ,  E21B2034/002

摘要： A method of controlling degradation of a degradable material including forming a fluid in a hydration unit, admixing one or more additives to the fluid in a blender, introducing the fluid into a wellbore, injecting a degradation fluid between the hydration unit and the blender. The degradation fluid forms a degradation zone in the fluid. A degradable component formed from a degradable material is introduced into the degradation zone, and the degradable material and the degradation zone is pumped into a wellbore.

公开(公告)号：US11168561B2

公开(公告)日：2021-11-09

申请号：US16216408

申请日：2018-12-11

申请人： Lei Fang ,  Michael Johnson ,  Herb Dhuet ,  Roger Steinsiek

发明人： Lei Fang ,  Michael Johnson ,  Herb Dhuet ,  Roger Steinsiek

IPC分类号： E21B47/09 ,  E21B47/16 ,  E21B47/095

摘要： An apparatus for determining a location of a downhole component includes at least one transmitter device and a receiver device. One of the at least one transmitter device and the receiver device is disposed at a first component of a borehole string configured to be deployed in a borehole and retained at a stationary position, and another of the at least one transmitter device and the receiver device is disposed at a moveable component configured to be moved while the first component is at the stationary position, the at least one transmitter device configured to emit a wireless signal and the receiver device configured to detect the wireless signal when the first component is at the stationary position. The apparatus also includes a processing device configured to receive signal data and estimate a location of the moveable component relative to the first component based on the signal data.

公开(公告)号：US10724336B2

公开(公告)日：2020-07-28

申请号：US16178976

申请日：2018-11-02

申请人： Matthew Stone ,  Herb Dhuet ,  Colin Andrew ,  Crystal Lowe

发明人： Matthew Stone ,  Herb Dhuet ,  Colin Andrew ,  Crystal Lowe

IPC分类号： E21B34/10 ,  E21B34/14 ,  E21B43/26 ,  E21B34/00

摘要： A method of controlling degradation of a degradable material including forming a fluid in a hydration unit, admixing one or more additives to the fluid in a blender, introducing the fluid into a wellbore, injecting a degradation fluid between the hydration unit and the blender. The degradation fluid forms a degradation zone in the fluid. A degradable component formed from a degradable material is introduced into the degradation zone, and the degradable material and the degradation zone is pumped into a wellbore.

公开(公告)号：US20190211667A1

公开(公告)日：2019-07-11

申请号：US16216408

申请日：2018-12-11

申请人： Lei Fang ,  Michael Johnson ,  Herb Dhuet ,  Roger Steinsiek

发明人： Lei Fang ,  Michael Johnson ,  Herb Dhuet ,  Roger Steinsiek

IPC分类号： E21B47/09 ,  E21B47/16

CPC分类号： E21B47/091 ,  E21B47/16

摘要： An apparatus for determining a location of a downhole component includes at least one transmitter device and a receiver device. One of the at least one transmitter device and the receiver device is disposed at a first component of a borehole string configured to be deployed in a borehole and retained at a stationary position, and another of the at least one transmitter device and the receiver device is disposed at a moveable component configured to be moved while the first component is at the stationary position, the at least one transmitter device configured to emit a wireless signal and the receiver device configured to detect the wireless signal when the first component is at the stationary position. The apparatus also includes a processing device configured to receive signal data and estimate a location of the moveable component relative to the first component based on the signal data.