Inventor
SALLWASSER ALAN J
US18 patents
⚠️ This page may combine multiple inventors who share the name “SALLWASSER ALAN J”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SCHLUMBERGER TECHNOLOGY CORP
9 patentsUS6179055B1Jan 30, 2001
Conveying a tool along a non-vertical well
SCHLUMBERGER TECHNOLOGY CORP155 citations97
US5954131ASep 21, 1999
Method and apparatus for conveying a logging tool through an earth formation
SCHLUMBERGER TECHNOLOGY CORP115 citations97
US5596142AJan 21, 1997
Well logging apparatus comprising a measuring pad and a combinaton device including such apparatus
SCHLUMBERGER TECHNOLOGY CORP28 citations91
US11815352B2Nov 14, 2023
Apparatus and method for determining borehole size with a borehole imaging tool
SCHLUMBERGER TECHNOLOGY CORP1 citations62
US10030503B2Jul 24, 2018
Spring with integral borehole wall applied sensor
SCHLUMBERGER TECHNOLOGY CORP1 citations51
US10253576B2Apr 9, 2019
Downhole tool impact dissipating tool
SCHLUMBERGER TECHNOLOGY CORP0 citations50
US9739102B2Aug 22, 2017
Downhole tool impact dissipating tool
SCHLUMBERGER TECHNOLOGY CORP0 citations50
US9567812B2Feb 14, 2017
Downhole tool impact dissipating tool
SCHLUMBERGER TECHNOLOGY CORP0 citations50
US10605949B2Mar 31, 2020
Methods and apparatus for performing a well survey
SCHLUMBERGER TECHNOLOGY CORP0 citations49