专利检索 ap:("Halliburton Energy Services, Inc.") AND inv:"Otto FANINI" 第 1 页

1.

发明公开
Adaptive Control of Rotating or Non-Rotating Transducer and Sensors Casing Stand-Off Supported by Casing Centralizers 审中-公开

公开(公告)号：US20230243220A1

公开(公告)日：2023-08-03

申请号：US17579972

申请日：2022-01-20

申请人： Halliburton Energy Services, Inc.

发明人： Otto FANINI , Gary Wayne KAINER , Batakrishna MANDAL , Gennady KOSCHEEV , Marvin BATRES , Lesley Allison FESSLER

IPC分类号： E21B17/10 , E21B47/01

CPC分类号： E21B17/1021 , E21B17/1057 , E21B47/01

摘要： A downhole sensor position adjustment device on a downhole sensor assembly comprising a set of centralizers and a sensor array coupled to an adjustable framework radially positionable by an actuator. The actuator includes an extend-retract mechanism to radially position the sensor array a predetermined radial distance to an inner surface of a casing. A controller communicatively coupled to the extend-retract mechanism is configured to actuate the extend-retract mechanism. A positioning sensor provides feedback of the predetermined radial distance of the sensor array to the inner surface of the casing.