Peter S. Hegeman

Person

Houston, TX, US

People

Patents Grantslast 30 patents

Information Patent Grant
Detection of permeability anisotropy in the horizontal plane with a...
- Patent number 9,759,059
- Issue date Sep 12, 2017
- Schlumberge Technology Corporation
- Peter Hegeman
- E21 - EARTH DRILLING MINING
Information Patent Grant
Obtaining and evaluating downhole samples with a coring tool
- Patent number 9,650,891
- Issue date May 16, 2017
- Schlumberger Technology Corporation
- Lennox Reid
- E21 - EARTH DRILLING MINING
Information Patent Grant
Packer tool including multiple port configurations
- Patent number 9,422,811
- Issue date Aug 23, 2016
- Schlumberger Technology Corporation
- Sylvain Bedouet
- E21 - EARTH DRILLING MINING
Information Patent Grant
Detection of permeability anisotropy in the horizontal plane
- Patent number 9,353,620
- Issue date May 31, 2016
- Schlumberger Technology Corporation
- Adriaan Gisolf
- E21 - EARTH DRILLING MINING
Information Patent Grant
Calibration and consistency check of variable volume systems
- Patent number 9,275,009
- Issue date Mar 1, 2016
- Schlumberger Technology Corporation
- Kai Hsu
- G01 - MEASURING TESTING
Information Patent Grant
Fluid density from downhole optical measurements
- Patent number 9,243,493
- Issue date Jan 26, 2016
- Schlumberger Technology Corporation
- Kai Hsu
- E21 - EARTH DRILLING MINING
Information Patent Grant
Methods and apparatus to detect contaminants on a fluid sensor
- Patent number 8,717,549
- Issue date May 6, 2014
- Schlumberger Technology Corporation
- Chengli Dong
- G01 - MEASURING TESTING
Information Patent Grant
In-situ evaluation of reservoir sanding and fines migration and rel...
- Patent number 8,622,128
- Issue date Jan 7, 2014
- Schlumberger Technology Corporation
- Peter S Hegeman
- E21 - EARTH DRILLING MINING
Information Patent Grant
Obtaining and evaluating downhole samples with a coring tool
- Patent number 8,621,920
- Issue date Jan 7, 2014
- Schlumberger Technology Corporation
- Lennox Reid
- E21 - EARTH DRILLING MINING
Information Patent Grant
Methods of calibrating a fluid analyzer for use in a wellbore
- Patent number 8,555,696
- Issue date Oct 15, 2013
- Schlumberger Technology Corporation
- Chengli Dong
- G01 - MEASURING TESTING
Information Patent Grant
Phase separation detection in downhole fluid sampling
- Patent number 8,528,396
- Issue date Sep 10, 2013
- Schlumberger Technology Corporation
- Xu Wu
- E21 - EARTH DRILLING MINING
Information Patent Grant
Thickness-independent computation of horizontal and vertical permea...
- Patent number 8,473,214
- Issue date Jun 25, 2013
- Schlumberger Technology Corporation
- Ihsan Murat Gok
- E21 - EARTH DRILLING MINING
Information Patent Grant
Apparatus to sample heavy oil from a subterranean formation
- Patent number 8,453,732
- Issue date Jun 4, 2013
- Schlumberger Technology Corporation
- Carsten Sonne
- E21 - EARTH DRILLING MINING
Information Patent Grant
Fluid density from downhole optical measurements
- Patent number 8,434,356
- Issue date May 7, 2013
- Schlumberger Technology Corporation
- Kai Hsu
- E21 - EARTH DRILLING MINING
Information Patent Grant
Clean fluid sample for downhole measurements
- Patent number 8,434,357
- Issue date May 7, 2013
- Schlumberger Technology Corporation
- Kai Hsu
- E21 - EARTH DRILLING MINING
Information Patent Grant
Methods and apparatus to determine phase-change pressures
- Patent number 8,335,650
- Issue date Dec 18, 2012
- Schlumberger Technology Corporation
- Kai Hsu
- G01 - MEASURING TESTING
Information Patent Grant
Formation fluid sampling tools and methods utilizing chemical heating
- Patent number 8,283,174
- Issue date Oct 9, 2012
- Schlumberger Technology Corporation
- Ronald E. G. Van Hal
- E21 - EARTH DRILLING MINING
Information Patent Grant
Apparatus and methods to remove impurities at a sensor in a downhol...
- Patent number 8,091,635
- Issue date Jan 10, 2012
- Schlumberger Technology Corporation
- Ricardo Vasques
- E21 - EARTH DRILLING MINING
Information Patent Grant
Methods and apparatus to monitor contamination levels in a formatio...
- Patent number 8,024,125
- Issue date Sep 20, 2011
- Schlumberger Technology Corporation
- Kai Hsu
- G01 - MEASURING TESTING
Information Patent Grant
Predicting formation fluid property through downhole fluid analysis...
- Patent number 7,966,273
- Issue date Jun 21, 2011
- Schlumberger Technology Corporation
- Peter Hegeman
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Methods and apparatus to determine the compressibility of a fluid
- Patent number 7,913,556
- Issue date Mar 29, 2011
- Schlumberger Technology Corporation
- Kai Hsu
- G01 - MEASURING TESTING
Information Patent Grant
Formation fluid sampling tools and methods utilizing chemical heating
- Patent number 7,886,825
- Issue date Feb 15, 2011
- Schlumberger Technology Corporation
- Ronald E. G. Van Hal
- E21 - EARTH DRILLING MINING
Information Patent Grant
Method and apparatus for sampling high viscosity formation fluids
- Patent number 7,878,243
- Issue date Feb 1, 2011
- Schlumberger Technology Corporation
- Anthony R. H. Goodwin
- E21 - EARTH DRILLING MINING
Information Patent Grant
Method and apparatus for sampling formation fluids
- Patent number 7,845,219
- Issue date Dec 7, 2010
- Schlumberger Technology Corporation
- Anthony R. H. Goodwin
- E21 - EARTH DRILLING MINING
Information Patent Grant
Obtaining and evaluating downhole samples with a coring tool
- Patent number 7,748,265
- Issue date Jul 6, 2010
- Schlumberger Technology Corporation
- Lennox Reid
- E21 - EARTH DRILLING MINING
Information Patent Grant
Methods and apparatus to sample heavy oil from a subteranean formation
- Patent number 7,717,172
- Issue date May 18, 2010
- Schlumberger Technology Corporation
- Carsten Sonne
- E21 - EARTH DRILLING MINING
Information Patent Grant
Methods and apparatus to monitor contamination levels in a formatio...
- Patent number 7,711,488
- Issue date May 4, 2010
- Schlumberger Technology Corporation
- Kai Hsu
- G01 - MEASURING TESTING
Information Patent Grant
Method and apparatus for sampling formation fluids
- Patent number 7,703,317
- Issue date Apr 27, 2010
- Schlumberger Technology Corporation
- Anthony R. H. Goodwin
- E21 - EARTH DRILLING MINING
Information Patent Grant
Apparatus and methods to remove impurities at a sensor in a downhol...
- Patent number 7,677,307
- Issue date Mar 16, 2010
- Schlumberger Technology Corporation
- Ricardo Vasques
- E21 - EARTH DRILLING MINING
Information Patent Grant
Systems and methods for downhole fluid compatibility
- Patent number 7,614,294
- Issue date Nov 10, 2009
- Schlumberger Technology Corporation
- Peter S. Hegeman
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
Packer Tool Including Multiple Port Configurations
- Publication number 20150176375
- Publication date Jun 25, 2015
- SCHLUMBERGER TECHNOLOGY CORPORATION
- Sylvain Bedouet
- E21 - EARTH DRILLING MINING
Information Patent Application
DETECTION OF PERMEABILITY ANISOTROPY IN THE HORIZONTAL PLANE WITH A...
- Publication number 20140373617
- Publication date Dec 25, 2014
- Peter Hegeman
- E21 - EARTH DRILLING MINING
Information Patent Application
DETECTION OF PERMEABILITY ANISOTROPY IN THE HORIZONTAL PLANE
- Publication number 20140250998
- Publication date Sep 11, 2014
- Schlumberger Technology Corporation
- Adriaan Gisolf
- E21 - EARTH DRILLING MINING
Information Patent Application
System And Method for Removing Noise From Measurement Data
- Publication number 20140230538
- Publication date Aug 21, 2014
- SCHLUMBERGER TECHNOLOGY CORPORATION
- Peter S. Hegeman
- G01 - MEASURING TESTING
Information Patent Application
Obtaining And Evaluating Downhole Samples With A Coring Tool
- Publication number 20140090893
- Publication date Apr 3, 2014
- SCHLUMBERGER TECHNOLOGY CORPORATION
- Lennox Reid
- E21 - EARTH DRILLING MINING
Information Patent Application
PRESSURE-CORRECTED DENSITY OF A FLUID
- Publication number 20130239671
- Publication date Sep 19, 2013
- Adriaan Gisolf
- E21 - EARTH DRILLING MINING
Information Patent Application
Fluid Density From Downhole Optical Measurements
- Publication number 20130239664
- Publication date Sep 19, 2013
- SCHLUMBERGER TECHNOLOGY CORPORATION
- Kai Hsu
- E21 - EARTH DRILLING MINING
Information Patent Application
Method For Determining A Permeability Or Mobility Of A Radial Flow...
- Publication number 20130205886
- Publication date Aug 15, 2013
- Peter S. Hegeman
- E21 - EARTH DRILLING MINING
Information Patent Application
CALIBRATION AND CONSISTENCY CHECK OF VARIABLEW VOLUME SYSTEMS
- Publication number 20130110401
- Publication date May 2, 2013
- Kai Hsu
- G01 - MEASURING TESTING
Information Patent Application
FORMATION FLUID SAMPLING TOOLS AND METHODS UTILIZING CHEMICAL HEATING
- Publication number 20110132609
- Publication date Jun 9, 2011
- SCHLUMBERGER TECHNOLOGY CORPORATION
- Ronald E. G. Van Hal
- E21 - EARTH DRILLING MINING
Information Patent Application
METHODS AND APPARATUS TO DETERMINE PHASE-CHANGE PRESSURES
- Publication number 20110093200
- Publication date Apr 21, 2011
- Kai Hsu
- E21 - EARTH DRILLING MINING
Information Patent Application
METHODS OF CALIBRATING A FLUID ANALYZER FOR USE IN A WELLBORE
- Publication number 20110061439
- Publication date Mar 17, 2011
- Chengli Dong
- E21 - EARTH DRILLING MINING
Information Patent Application
FLUID DENSITY FROM DOWNHOLE OPTICAL MEASUREMENTS
- Publication number 20110042070
- Publication date Feb 24, 2011
- Kai Hsu
- E21 - EARTH DRILLING MINING
Information Patent Application
CLEAN FLUID SAMPLE FOR DOWNHOLE MEASUREMENTS
- Publication number 20110042071
- Publication date Feb 24, 2011
- Kai Hsu
- E21 - EARTH DRILLING MINING
Information Patent Application
THICKNESS-INDEPENDENT COMPUTATION OF HORIZONTAL AND VERTICAL PERMEA...
- Publication number 20100274490
- Publication date Oct 28, 2010
- SCHLUMBERGER TECHNOLOGY CORPORATION
- Ihsan Murat Gok
- E21 - EARTH DRILLING MINING
Information Patent Application
IN-SITU EVALUATION OF RESERVOIR SANDING AND FINES MIGRATION AND REL...
- Publication number 20100258304
- Publication date Oct 14, 2010
- SCHLUMBERGER TECHNOLOGY CORPORATION
- PETER S. HEGEMAN
- E21 - EARTH DRILLING MINING
Information Patent Application
OBTAINING AND EVALUATING DOWNHOLE SAMPLES WITH A CORING TOOL
- Publication number 20100223989
- Publication date Sep 9, 2010
- LENNOX REID
- E21 - EARTH DRILLING MINING
Information Patent Application
PHASE SEPARATION DETECTION IN DOWNHOLE FLUID SAMPLING
- Publication number 20100192684
- Publication date Aug 5, 2010
- Xu Wu
- E21 - EARTH DRILLING MINING
Information Patent Application
METHODS AND APPARATUS TO SAMPLE HEAVY OIL FROM A SUBTERANEAN FORMATION
- Publication number 20100186948
- Publication date Jul 29, 2010
- Carsten Sonne
- E21 - EARTH DRILLING MINING
Information Patent Application
APPARATUS AND METHODS TO REMOVE IMPURITIES AT A SENSOR IN A DOWNHOL...
- Publication number 20100126731
- Publication date May 27, 2010
- Ricardo Vasques
- E21 - EARTH DRILLING MINING
Information Patent Application
METHODS AND APPARATUS TO DETERMINE THE COMPRESSIBILITY OF A FLUID
- Publication number 20090308600
- Publication date Dec 17, 2009
- SCHLUMBERGER TECHNOLOGY CORPORATION
- Kai Hsu
- E21 - EARTH DRILLING MINING
Information Patent Application
METHOD AND APPARATUS FOR SAMPLING FORMATION FLUIDS
- Publication number 20090211752
- Publication date Aug 27, 2009
- Anthony R. H. Goodwin
- E21 - EARTH DRILLING MINING
Information Patent Application
METHODS AND APPARATUS TO MONITOR CONTAMINATION LEVELS IN A FORMATIO...
- Publication number 20090150079
- Publication date Jun 11, 2009
- Kai Hsu
- E21 - EARTH DRILLING MINING
Information Patent Application
Methods and apparatus to perform downhole fluid analysis using an a...
- Publication number 20090030858
- Publication date Jan 29, 2009
- SCHLUMBERGER TECHNOLOGY CORPORATION
- Peter Hegeman
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Methods and Apparatus to Sample Heavy Oil from a Subteranean Formation
- Publication number 20080296017
- Publication date Dec 4, 2008
- SCHLUMBERGER TECHNOLOGY CORPORATION
- Carsten Sonne
- E21 - EARTH DRILLING MINING
Information Patent Application
Methods and Apparatus to Characterize Stock-Tank Oil During Fluid C...
- Publication number 20080173445
- Publication date Jul 24, 2008
- SCHLUMBERGER TECHNOLOGY CORPORATION
- Chengli Dong
- E21 - EARTH DRILLING MINING
Information Patent Application
Methods and Apparatus to Monitor Contamination Levels in a Formatio...
- Publication number 20080156088
- Publication date Jul 3, 2008
- SCHLUMBERGER TECHNOLOGY CORPORATION
- Kai Hsu
- E21 - EARTH DRILLING MINING
Information Patent Application
Apparatus and Methods to Remove Impurities at a Sensor in a Downhol...
- Publication number 20080093078
- Publication date Apr 24, 2008
- SCHLUMBERGER TECHNOLOGY CORPORATION
- Ricardo Vasques
- E21 - EARTH DRILLING MINING
Information Patent Application
Method and Apparatus for Sampling High Viscosity Formation Fluids
- Publication number 20080078581
- Publication date Apr 3, 2008
- SCHLUMBERGER TECHNOLOGY CORPORATION
- Anthony R.H. Goodwin
- E21 - EARTH DRILLING MINING
Information Patent Application
METHOD AND APPARATUS FOR SAMPLING FORMATION FLUIDS
- Publication number 20080066536
- Publication date Mar 20, 2008
- Anthony R. H. Goodwin
- E21 - EARTH DRILLING MINING

Peter S. Hegeman

Person

Patents Grantslast 30 patents

Detection of permeability anisotropy in the horizontal plane with a...

Obtaining and evaluating downhole samples with a coring tool

Packer tool including multiple port configurations

Detection of permeability anisotropy in the horizontal plane

Calibration and consistency check of variable volume systems

Fluid density from downhole optical measurements

Methods and apparatus to detect contaminants on a fluid sensor

In-situ evaluation of reservoir sanding and fines migration and rel...

Obtaining and evaluating downhole samples with a coring tool

Methods of calibrating a fluid analyzer for use in a wellbore

Phase separation detection in downhole fluid sampling

Thickness-independent computation of horizontal and vertical permea...

Apparatus to sample heavy oil from a subterranean formation

Fluid density from downhole optical measurements

Clean fluid sample for downhole measurements

Methods and apparatus to determine phase-change pressures

Formation fluid sampling tools and methods utilizing chemical heating

Apparatus and methods to remove impurities at a sensor in a downhol...

Methods and apparatus to monitor contamination levels in a formatio...

Predicting formation fluid property through downhole fluid analysis...

Methods and apparatus to determine the compressibility of a fluid

Formation fluid sampling tools and methods utilizing chemical heating

Method and apparatus for sampling high viscosity formation fluids

Method and apparatus for sampling formation fluids

Obtaining and evaluating downhole samples with a coring tool

Methods and apparatus to sample heavy oil from a subteranean formation

Methods and apparatus to monitor contamination levels in a formatio...

Method and apparatus for sampling formation fluids

Apparatus and methods to remove impurities at a sensor in a downhol...

Systems and methods for downhole fluid compatibility

Patents Applicationslast 30 patents

Packer Tool Including Multiple Port Configurations

DETECTION OF PERMEABILITY ANISOTROPY IN THE HORIZONTAL PLANE WITH A...

DETECTION OF PERMEABILITY ANISOTROPY IN THE HORIZONTAL PLANE

System And Method for Removing Noise From Measurement Data

Obtaining And Evaluating Downhole Samples With A Coring Tool

PRESSURE-CORRECTED DENSITY OF A FLUID

Fluid Density From Downhole Optical Measurements

Method For Determining A Permeability Or Mobility Of A Radial Flow...

CALIBRATION AND CONSISTENCY CHECK OF VARIABLEW VOLUME SYSTEMS

FORMATION FLUID SAMPLING TOOLS AND METHODS UTILIZING CHEMICAL HEATING

METHODS AND APPARATUS TO DETERMINE PHASE-CHANGE PRESSURES

METHODS OF CALIBRATING A FLUID ANALYZER FOR USE IN A WELLBORE

FLUID DENSITY FROM DOWNHOLE OPTICAL MEASUREMENTS

CLEAN FLUID SAMPLE FOR DOWNHOLE MEASUREMENTS

THICKNESS-INDEPENDENT COMPUTATION OF HORIZONTAL AND VERTICAL PERMEA...

IN-SITU EVALUATION OF RESERVOIR SANDING AND FINES MIGRATION AND REL...

OBTAINING AND EVALUATING DOWNHOLE SAMPLES WITH A CORING TOOL

PHASE SEPARATION DETECTION IN DOWNHOLE FLUID SAMPLING

METHODS AND APPARATUS TO SAMPLE HEAVY OIL FROM A SUBTERANEAN FORMATION

APPARATUS AND METHODS TO REMOVE IMPURITIES AT A SENSOR IN A DOWNHOL...

METHODS AND APPARATUS TO DETERMINE THE COMPRESSIBILITY OF A FLUID

METHOD AND APPARATUS FOR SAMPLING FORMATION FLUIDS

METHODS AND APPARATUS TO MONITOR CONTAMINATION LEVELS IN A FORMATIO...

Methods and apparatus to perform downhole fluid analysis using an a...

Methods and Apparatus to Sample Heavy Oil from a Subteranean Formation

Methods and Apparatus to Characterize Stock-Tank Oil During Fluid C...

Methods and Apparatus to Monitor Contamination Levels in a Formatio...

Apparatus and Methods to Remove Impurities at a Sensor in a Downhol...

Method and Apparatus for Sampling High Viscosity Formation Fluids

METHOD AND APPARATUS FOR SAMPLING FORMATION FLUIDS