Inventor

Daniel T. Georgi

Inventor

Houston, TX, US

Overview

1995–2021

Patent span

Physics

Primary field (CPC G)

Patents· 75 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

G01Vprimary

G01VGeophysics31%

E21BEarth or rock drilling29%

G01NInvestigating or analysing materials by determining their chemical or physical properties22%

G01RMeasuring electric variables5%

Y02ATechnologies for adaptation to climate change5%

B22FWorking metallic powder1%

C22CAlloys1%

G01FMeasuring volume, volume flow, mass flow or liquid level1%

G01PMeasuring linear or angular speed, acceleration, deceleration, or shock1%

G01TMeasurement of nuclear or x-radiation1%

PatentTitleYear

11,112,525Data processing system for measurement of hydrocarbon content of tight gas reservoirs2021 11,054,540Computer implemented method for measurement of hydrocarbon content of tight gas reservoirs2021 11,035,977Data storage device with stored instructions for measurement of hydrocarbon content of tight gas reservoirs2021 10,920,556Using radio waves to fracture rocks in a hydrocarbon reservoir2021 10,845,292Method for correcting low permeability laboratory measurements for leaks2020 10,808,529Surface logging wells using depth-tagging of cuttings2020 10,760,396Using radio waves to fracture rocks in a hydrocarbon reservoir2020 10,677,035Controlling hydrocarbon production2020 10,677,034Controlling hydrocarbon production2020 10,591,399Methods for analyzing natural gas flow in subterranean reservoirs2020 10,571,384Methods and systems for determining gas permeability of a subsurface formation2020 10,570,716Controlling hydrocarbon production2020 10,557,962Method for measurement of hydrocarbon content of tight gas reservoirs2020 10,443,367Using radio waves to fracture rocks in a hydrocarbon reservoir2019 10,436,696Methods and systems for determining gas permeability of a subsurface formation2019 10,401,274Methods and systems for determining gas permeability of a subsurface formation2019 10,246,962Methods and apparatus for collecting and preserving core samples from a reservoir2019 10,180,054Using radio waves to fracture rocks in a hydrocarbon reservoir2019 10,125,586Controlling hydrocarbon production2018 10,060,215Methods and apparatus for collecting and preserving core samples from a reservoir2018 10,053,938Methods and apparatus for collecting and preserving core samples from a reservoir2018 10,006,283Apparatuses and methods for at-bit resistivity measurements for an earth-boring drilling tool2018 9,970,852Measuring tensile strength of tight rock using electromagnetic heating2018 9,896,919'Using radio waves to fracture rocks in a hydrocarbon reservoir'2018 9,828,820Methods and apparatus for collecting and preserving core samples from a reservoir2017 9,556,723'Geosteering boreholes using distributed acoustic sensing'2017 9,541,672'Estimating change in position of production tubing in a well'2017 9,394,782'Apparatuses and methods for at-bit resistivity measurements for an earth-boring drilling tool'2016 9,316,761'Determining reservoir connectivity using fluid contact gravity measurements'2016 9,261,612'Nuclear radiation detector calibration downhole'2016 9,238,942'System and method for stress field based wellbore steering'2016 9,140,085'Apparatus and method for positioning and orienting a borehole tool'2015 8,738,293'Apparatus and method for multi-sensor estimation of a property of an earth formation'2014 8,610,431'NMR contrast logging'2013 8,478,530'Using multicomponent induction data to identify drilling induced fractures while drilling'2013 8,471,197'Pulsed neutron based monitoring of CO2 in enhanced recovery and sequestration projects'2013 8,307,704'Apparatus and methods for gas volume retained coring'2012 8,190,369'System and method for stress field based wellbore steering'2012 8,151,878'Apparatus and methods for collecting a downhole sample'2012 8,131,494'Rotatable orientation independent gravity sensor and methods for correcting systematic errors'2012 8,113,041'Gravitational method and apparatus for measuring true vertical depth in a borehole'2012 8,049,507'Transient EM for geosteering and LWD/wireline formation evaluation'2011 7,893,398'Compensated mineralogy tool and processing'2011 7,841,402'Methods and apparatus for collecting a downhole sample'2010 7,836,951'Methods and apparatus for collecting a downhole sample'2010 7,826,050'System and method for dual path length optical analysis of fluids downhole'2010 7,825,659'Pore-scale geometric models for interpretation of downhole formation evaluation data'2010 7,753,119'In-situ heavy-oil reservoir evaluation with artificial temperature elevation'2010 7,657,375'Method and apparatus for correcting underestimation of formation anisotropy ratio'2010 7,448,262'Determination of correct horizontal and vertical permeabilities in a deviated well'2008 7,448,263'Practical methods to estimate horizontal and vertical permeabilities'2008 7,363,161'Pore-scale geometric models for interpretation of downhole formation evaluation data'2008 7,356,413'Pore-scale geometric models for interpretation of downhole formation evaluation data'2008 7,317,991'Multicomponent induction measurements in cross-bedded and weak anisotropy approximation'2008 7,257,490'Pore-scale geometric models for interpretation of downhole formation evaluation data'2007 7,231,818'Determining horizontal and vertical permeabilities by analyzing two pretests in a horizontal well'2007 7,227,355'Method of detecting, quantifying and correcting borehole contaminations from multi-frequency, multi-sensitive-volume NMR logging data'2007 7,181,960'Determination of correct horizontal and vertical permeabilities in a deviated well'2007 7,157,915'Combined characterization and inversion of reservoir parameters from nuclear, NMR and resistivity measurements'2007 7,126,333'Method and apparatus for correcting ringing in NMR signals'2006 7,116,103'Nuclear magnetic resonance method and apparatus for evaluating a characteristic of a region'2006 7,012,426'High-resolution high-speed NMR well logging device'2006 6,755,246'In-situ heavy-oil reservoir evaluation with artificial temperature elevation'2004 6,720,765'High-resolution high-speed NMR well logging device'2004 6,686,736'Combined characterization and inversion of reservoir parameters from nuclear, NMR and resistivity measurements'2004 6,601,461'Multi-phase compensated spinner flow meter'2003 6,084,408'Methods for acquisition and processing of nuclear magnetic resonance signals for determining fluid properties in petroleum reservoirs having more than one fluid phase'2000 6,069,477'Method for improving the accuracy of NMR relaxation distribution analysis with two echo trains'2000 5,770,798'Variable diameter probe for detecting formation damage'1998 5,610,331'Thermal imager for fluids in a wellbore'1997 5,571,962'Method and apparatus for analyzing drill cuttings'1996 5,561,245'Method for determining flow regime in multiphase fluid flow in a wellbore'1996 5,553,034'Differential pressure fluid density instrument'1996 5,509,303'Controllable sensitivity differential pressure fluid density instrument'1996 5,439,065'Rotary sidewall sponge coring apparatus'1995

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1995–2000Patents assigned to WESTERN ATLAS INT INC (8)· patent assignee history

1995–2021Based in Houston, TX, US· patent location history

2003–2018Patents assigned to BAKER HUGHES INC (42)· patent assignee history

2012–2017Patents assigned to GEORGI DANIEL T (11)· patent assignee history

2017–2020Patents assigned to ARAMCO SERVICES CO (5)· patent assignee history

2018–2021Patents assigned to SAUDI ARABIAN OIL CO (22)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
BAKER HUGHES INC	42	2003–2018
SAUDI ARABIAN OIL CO	22	2018–2021
GEORGI DANIEL Tself	11	2012–2017
WESTERN ATLAS INT INC	8	1995–2000
ARAMCO SERVICES CO	5	2017–2020

Locations

Location	Patents	Span
Houston, Texas, US	75	1995–2021