Invention Grant
US09279319B2 Apparatus and method for placement of downhole tools using a visual imaging device 有权
使用视觉成像装置放置井下工具的装置和方法

  • Patent Title: Apparatus and method for placement of downhole tools using a visual imaging device
  • Patent Title (中): 使用视觉成像装置放置井下工具的装置和方法
  • Application No.: US13603665
    Application Date: 2012-09-05
  • Publication No.: US09279319B2
    Publication Date: 2016-03-08
  • Inventor: James M. Savage
  • Applicant: James M. Savage
  • Main IPC: E21B7/06
  • IPC: E21B7/06 E21B47/00
Apparatus and method for placement of downhole tools using a visual imaging device
Abstract:
A method of orienting depth and direction (azimuth) of a guide device used to direct tools for the creation of a lateral borehole extending from a wellbore in an earthen formation, utilizing a visual imaging tool. The method including running a tool string into a wellbore, the tool string comprising a guide device and a visual imaging device, visually imaging the wellbore at a range of depths and orientations in the wellbore, and aligning the guide device within the wellbore in preparation of drilling tools to be used for the creation of a lateral borehole in an earthen formation.
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