Inventor

PROETT MARK A

US64 patents

⚠️ This page may combine multiple inventors who share the name “PROETT MARK A”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

PROETT MARK A

HALLIBURTON ENERGY SERV INC

Apparatus and method for analyzing a retrieving formation fluid utilizing acoustic measurements

Method and apparatus for treating a wellbore with vibratory waves to remove particles therefrom

Wireline formation tester supercharge correction method

Single tube densitometer

Formation tester with improved sample collection system

Method and apparatus for determining fluid viscosity

Methods of downhole testing subterranean formations and associated apparatus therefor

Vibrational forced mode fluid property monitor and method

Downhole densitometer

Focused formation fluid sampling probe

Method of formation testing

Methods for using a formation tester

Formation testing and sampling apparatus and methods

Single tube densitometer

Downhole densitometer

Method and apparatus for determining density of a flowing fluid

Predicting sample quality real time

Determining fluid composition from fluid properties

Packer variable volume excluder and sampling method therefor

Contamination estimation using fluid analysis models

Multi-probe pressure transient analysis for determination of horizontal permeability, anisotropy and skin in an earth formation

Formation tester pretest using pulsed flow rate control

Formation evaluation using phase shift periodic pressure pulse testing

Methods and apparatus for measuring formation properties

Formation testing while drilling data compression

Formation testing and sampling apparatus and methods

Methods for measuring a formation supercharge pressure

Determining fluid composition from fluid properties

Determining gradients using a multi-probed formation tester

Methods and apparatus for using formation property data

HALLIBURTON ENERGY SERVICES INC

Focused probe apparatus and method therefor

Downhole formation testing and sampling apparatus having a deployment linkage assembly

Downhole formation testing and sampling apparatus

Non-invasive compressibility and in situ density testing of a fluid sample in a sealed chamber

Non-invasive compressibility and in situ density testing of a fluid sample in a sealed chamber

SHELL INTERNAT EXPLORATION AND

Acoustic stimulation method with axial driver actuating moment arms on tines

Acoustic stimulation tool with axial driver actuating moment arms on tines

FOX PHILIP EDMUND

Formation testing and sampling apparatus and methods

Formation testing and sampling apparatus and methods

VAN ZUILEKOM ANTHONY H

Separator for downhole measuring and method therefor

Apparatus and method for fluid property measurements

PROETT MARK A

Apparatus and method for determining properties of an earth formation with probes of differing shapes

Focused probe apparatus and method therefor

HALLIBURTON CO

Wireline formation testing for low permeability formations utilizing pressure transients

CHEN DINGDING

Apparatus and method for pulse testing a formation

GAO LI

Non-invasive compressibility and in situ density testing of a fluid sample in a sealed chamber

HALLIBURTON ENERGY SERVICES GR

System and methods for upscaling petrophysical data

JONES CHRISTOPHER MICHAEL

Downhole formation fluid contamination assessment

JONES CHRISTOPHER M

Monitoring flow of single or multiple phase fluids

SAUDI ARABIAN OIL CO

Sampling subterranean formation fluids in a wellbore