Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Determination of formation pressure during a drilling operation

Determination of formation pressure during a drilling operation

US Patent 7765862 · Granted Aug 3, 2010

Estimated economic value: $55,389,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Methods and apparatus for monitoring a property of a formation fluid2010
Apparatus and methods for interlaced density and neutron measurements2010
Logging method for determining characteristic of fluid in a downhole measurement2009
Well logging method for determining formation characteristics using pulsed neutr2008
Corrections of gamma-ray responses2008
Nuclear magnetic resonance method and logging apparatus for fluid analysis2005
Method and apparatus for rapid characterization of diffusion2005
Method for improving resolution of nuclear magnetic resonance measurements by co2003
Nuclear magnetic resonance method and logging apparatus2003
Method and apparatus for interpreting fluorescence logging data2001
Method for obtaining NMR bound fluid volume using partial polarization2001
Method and apparatus for measuring total nuclear magnetic resonance porosity2000