Well access tools

摘要

A telebending tool for conveying a logging tool into a wellbore includes a tool body having a central axis. In addition, the tool also includes a cam housing coupled to the tool body and a nose moveably coupled to the tool body through a pivoting member. Further, the telebending tool includes a compression spring positioned between the nose and the pivoting member, and a camming arm coupled to the nose. The camming arm extends coaxially through the pivoting member to selectively engage a cam pathway of the cam housing. The nose has a first position with a central axis of the nose coaxially aligned with the central axis of the body and a second position with the central axis of the nose oriented at an angle less than 180° relative to the central axis of the body.

主权项

1. A telebending tool for conveying a logging tool into a wellbore, comprising:
a tool body configured to couple to the logging tool, wherein the to body has a central axis; a cam housing coupled to the tool body and having a cam pathway; a nose coupled to the tool body through a pivoting member, wherein the nose has a central axis and is configured to move axially relative to the pivoting member, wherein the nose and the pivoting member are configured to pivot relative to the tool body; and a camming arm coupled to the nose and extending coaxially through the pivoting member to selectively engage the cam pathway of the cam housing; wherein the nose has a first position with the central axis of the nose coaxially aligned with the central axis of the to body and a second position with the central axis of the nose oriented at an angle less than 180° relative to the central axis of the tool body; wherein the nose is configured to move axially toward the pivoting member in response to an impact with an obstruction in the wellbore; wherein the camming arm is configured to move into engagement with the cam pathway in response to the nose moving axially toward the pivoting member and pivot the nose from the first position to the second position.