Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Logging while drilling tool for obtaining azimuthally sensitive formation resistivity measurements

Logging while drilling tool for obtaining azimuthally sensitive formation resistivity measurements

US Patent 7557582 · Granted Jul 7, 2009

Estimated economic value: $25,327,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Industrial machine monitoring device2023
Methods for improved active ranging and target well magnetization2016
Series-resonant tuning of an LWD receiver2009
Well logging apparatus for obtaining azimuthally sensitive formation resistivity2008
Measurement tool for obtaining tool face on a rotating drill collar2008
Series-resonant tuning of a downhole loop antenna2008
Azimuthally sensitive receiver array for an electromagnetic measurement tool2008
Fully compatible water-soluble fertilizer and use2004
System and method for duplex printing2002
Fully compatible surfactant-impregnated water-soluble fertilizer; concentrate; a2002
Line interface transformer2002
Wide needle swing oscillating hook system for sewing machines2001