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HALLIBURTON LOGGING SERVICES

Overview
  • Total Patents
    148
About

HALLIBURTON LOGGING SERVICES has a total of 148 patent applications. Its first patent ever was published in 1985. It filed its patents most often in United States, Canada and EPO (European Patent Office). Its main competitors in its focus markets measurement, civil engineering and machines are SCHLUMBERGER SURENCO SA, PETROLEUM RES & DEV NV and PATHFINDER ENERGY SERVICES INC.

Patent filings in countries

World map showing HALLIBURTON LOGGING SERVICESs patent filings in countries

Patent filings per year

Chart showing HALLIBURTON LOGGING SERVICESs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Gadeken Larry L 11
#2 Tomek Martin L 11
#3 Chemali Roland E 11
#4 Su Shey-Min 11
#5 Gianzero Stanley C 9
#6 Sinclair Paul L 9
#7 Innes Frank A S 7
#8 Smith Jr Harry D 7
#9 Sinclair Paul 7
#10 Barker James M 7

Latest patents

Publication Filing date Title
US5672867A Method for filtering gamma ray well logging tool response to enhance vertical detail while suppressing statistical noise
US5461909A Oxygen activation method for quantitative water flow measurements within and behind well bore casing
US5506769A Method for enhancing vertical resolution of nuclear well logging instruments
US5375659A Sonde supported operating system for control of formation production fluid flow
US5365229A Adaptive telemetry system for hostile environment well logging
US5377105A Enhanced vertical resolution processing of dual-spaced neutron and density tools
US5357483A Downhole tool
US5387907A High data rate wireline telemetry system
US5344337A Electrical connector with rubber boot seal
US5313025A Displacement amplified acoustic transmitter
US5349528A Method apparatus for determination of porosity lithological composition
US5434408A Induced gamma ray spectroscopy well logging system
GB9221563D0 Downhole tool
GB9217069D0 Pressure pulse measurement
US5247776A Method for offshore rig up platform portable mast
EP0519675A1 Method and apparatus for correcting measurement-while-drilling porosity
US5236040A Method for determining the minimum principle horizontal stress within a formation through use of a wireline retrievable circumferential acoustic scanning tool during an open hole microfrac test
US5203723A Low cost plastic hermetic electrical connectors for high pressure application
US5359195A Gas hold up tool for use in cased well boreholes
US5205167A Method and apparatus for locating stratification in production fluid in a well