LandOfFree - US Patents - Listing for Measuring and testing,Borehole or drilling,Fluid flow measuring or fluid analysis

Measuring and testing – Borehole or drilling – Fluid flow measuring or fluid analysis

Determination of amount of proppant added to a fracture...

Measuring and testing – Borehole or drilling – Fluid flow measuring or fluid analysis

Determination of fluid influx or efflux

Measuring and testing – Borehole or drilling – Fluid flow measuring or fluid analysis

Determining the in situ effective mobility and the effective...

Measuring and testing – Borehole or drilling – Fluid flow measuring or fluid analysis

Determining the oil decline for an oil-producing reservoir

Measuring and testing – Borehole or drilling – Fluid flow measuring or fluid analysis

Determining the PVT properties of a hydrocarbon reservoir fluid

Measuring and testing – Borehole or drilling – Fluid flow measuring or fluid analysis

Device for evaluation of the lubricating charcteristics of a dri

Measuring and testing – Borehole or drilling – Fluid flow measuring or fluid analysis

Distributed flow properties wellbore measurement system

Measuring and testing – Borehole or drilling – Fluid flow measuring or fluid analysis

Downhole fluid characterization based on changes in acoustic...

Measuring and testing – Borehole or drilling – Fluid flow measuring or fluid analysis

Downhole gas detection in drilling muds

Measuring and testing – Borehole or drilling – Fluid flow measuring or fluid analysis

Downhole multiphase flow sensor

Measuring and testing – Borehole or drilling – Fluid flow measuring or fluid analysis

Downhole probe assembly

Measuring and testing – Borehole or drilling – Fluid flow measuring or fluid analysis

Downhole pump strainer data recording device and method

Measuring and testing – Borehole or drilling – Fluid flow measuring or fluid analysis

Downhole system for well control and operation

Measuring and testing – Borehole or drilling – Fluid flow measuring or fluid analysis

Downholed system and method for determining formation properties

Measuring and testing – Borehole or drilling – Fluid flow measuring or fluid analysis

Dual transmitter multi-capacitance flow meter