Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Method and apparatus for improved current focusing in galvanic resistivity measurement tools for wireline and measurement-while-drilling applications

Method and apparatus for improved current focusing in galvanic resistivity measurement tools for wireline and measurement-while-drilling applications

US Patent 7256582 · Granted Aug 14, 2007

Estimated economic value: $20,453,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Steering device, method and system2025
Downhole motor with steering capability2025
Downhole component having a variable bending stiffness2025
Downhole component having a variable bending stiffness2025
Downhole logging using symmetric and asymmetric compensated resistivity measurem2025
Downhole bar antenna with distributed windings2025
Automated geosteering based on a distance to oil-water contact2024
System and method to estimate a property in a borehole2024
Drilling apparatus using a self-adjusting deflection device and deflection senso2022
Drilling assembly using a self-adjusting tilt device and sensors for drilling di2022
Drilling apparatus using a sealed self-adjusting deflection device for drilling 2022
Method of forming stators for downhole motors2022