PROFILE IDENTIFICATION FOR DOWNHOLE POSITIONING USING NON-CONTACTING ULTRASONIC WAVES
卷宗概要
发明人
Jing JIN; Zeqing SUN; Xiang WU; Chong Yong KOH
IPC 分类
CPC 分类
Described herein are systems and techniques for improving deployment accuracies of wellbore tools. Systems and techniques of the present disclosure may transmit acoustic waves and sense reflections of those acoustic waves as a tool is deployed in a wellbore. Data associated with the sensed acoustic waves may be analyzed to identify features of the wellbore that correspond to specific locations of the wellbore. The location and/or velocity of the tool may be monitored when the tool is deployed. Deployment of the tool may be controlled until the tool reaches a target wellbore location. Once the tool is located at the target wellbore location, data from the tool or commands sent via the tool may be used to control one or more pieces of wellbore equipment such that the wellbore can be managed according to wellbore management requirements.
原文（中文）
Described herein are systems and techniques for improving deployment accuracies of wellbore tools. Systems and techniques of the present disclosure may transmit acoustic waves and sense reflections of those acoustic waves as a tool is deployed in a wellbore. Data associated with the sensed acoustic waves may be analyzed to identify features of the wellbore that correspond to specific locations of the wellbore. The location and/or velocity of the tool may be monitored when the tool is deployed. Deployment of the tool may be controlled until the tool reaches a target wellbore location. Once the tool is located at the target wellbore location, data from the tool or commands sent via the tool may be used to control one or more pieces of wellbore equipment such that the wellbore can be managed according to wellbore management requirements.