Daniel Dorffer

Person

Houston, TX, US

People

Patents Grantslast 30 patents

Information Patent Grant
Cement evaluation with neutron-neutron measurement
- Patent number 10,480,306
- Issue date Nov 19, 2019
- Halliburton Energy Services, Inc.
- Weijun Guo
- E21 - EARTH DRILLING MINING
Information Patent Grant
Milling well casing using electromagnetic pulse
- Patent number 9,765,599
- Issue date Sep 19, 2017
- Halliburton Energy Services, Inc.
- Michael Bittar
- E21 - EARTH DRILLING MINING
Information Patent Grant
Subsea dummy run elimination assembly and related method utilizing...
- Patent number 9,598,953
- Issue date Mar 21, 2017
- Halliburton Energy Services, Inc.
- Paul David Ringgenerg
- E21 - EARTH DRILLING MINING
Information Patent Grant
Downhole evaluation with neutron activation measurement
- Patent number 9,575,206
- Issue date Feb 21, 2017
- Halliburton Energy Services, Inc.
- Weijun Guo
- E21 - EARTH DRILLING MINING
Information Patent Grant
Changing the state of a switch through the application of power
- Patent number 9,530,581
- Issue date Dec 27, 2016
- Halliburton Energy Services, Inc.
- Clovis Satyro Bonavides
- F42 - AMMUNITION BLASTING
Information Patent Grant
Ambient-activated switch for downhole operations
- Patent number 9,513,400
- Issue date Dec 6, 2016
- Halliburton Energy Services, Inc.
- Daniel F. Dorffer
- E21 - EARTH DRILLING MINING
Information Patent Grant
Milling well casing using electromagnetic pulse
- Patent number 9,371,718
- Issue date Jun 21, 2016
- Halliburton Energy Services, Inc.
- Michael Bittar
- E21 - EARTH DRILLING MINING
Information Patent Grant
Combined sonic/pulsed neutron cased hole logging tool
- Patent number 9,250,354
- Issue date Feb 2, 2016
- Halliburton Energy Services, Inc.
- Kwokshan Kwong
- G01 - MEASURING TESTING
Information Patent Grant
Combined sonic/pulsed neutron cased hole logging tool
- Patent number 9,006,645
- Issue date Apr 14, 2015
- Halliburton Energy Services, Inc.
- Kwokshan Kwong
- G01 - MEASURING TESTING
Information Patent Grant
Method and system of determining a value indicative of gas saturati...
- Patent number 8,996,315
- Issue date Mar 31, 2015
- Halliburton Energy Services, Inc.
- Weijun Guo
- G01 - MEASURING TESTING
Information Patent Grant
Smooth wireline
- Patent number 8,969,728
- Issue date Mar 3, 2015
- Halliburton Energy Services, Inc.
- Daniel F. Dorffer
- D07 - ROPES CABLES OTHER THAN ELECTRIC
Information Patent Grant
Ambient-activated switch for downhole operations
- Patent number 8,944,162
- Issue date Feb 3, 2015
- Halliburton Energy Services, Inc.
- Daniel F. Dorffer
- E21 - EARTH DRILLING MINING
Information Patent Grant
Method of determining a value indicative of fracture quality
- Patent number 8,881,808
- Issue date Nov 11, 2014
- Halliburton Energy Services, Inc.
- Daniel F. Dorffer
- G01 - MEASURING TESTING
Information Patent Grant
Mechanical actuator with electronic adjustment
- Patent number 8,739,860
- Issue date Jun 3, 2014
- Halliburton Energy Services, Inc.
- Donald Leon Crawford
- E21 - EARTH DRILLING MINING
Information Patent Grant
Combined sonic/pulsed neutron cased hole logging tool
- Patent number 8,637,806
- Issue date Jan 28, 2014
- Halliburton Energy Services, Inc.
- Kwokshan Kwong
- G01 - MEASURING TESTING
Information Patent Grant
Fluid conductivity measurement tool and methods
- Patent number 8,538,701
- Issue date Sep 17, 2013
- Halliburton Energy Services, Inc.
- Sushovon S. Roy
- G01 - MEASURING TESTING
Information Patent Grant
Systems and methods for downhole fluid typing with pulsed neutron l...
- Patent number 8,510,050
- Issue date Aug 13, 2013
- Halliburton Energy Services, Inc.
- Jerome Truax
- G01 - MEASURING TESTING
Information Patent Grant
Fracturing monitoring within a treatment well
- Patent number 8,368,553
- Issue date Feb 5, 2013
- Halliburton Energy Services, Inc.
- Steve Zannoni
- G01 - MEASURING TESTING
Information Patent Grant
Method and system of determining a value indicative of gas saturati...
- Patent number 8,346,481
- Issue date Jan 1, 2013
- Halliburton Energy Services, Inc.
- Larry A. Jacobson
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
DETERMINATION OF NEAR WELLBORE PROPERTIES USING NATURAL GAMMA RAYS
- Publication number 20180210109
- Publication date Jul 26, 2018
- Qingzhen Guo
- E21 - EARTH DRILLING MINING
Information Patent Application
Method to Correct and Pulsed Neutron Fan Based Interpretation for S...
- Publication number 20170315259
- Publication date Nov 2, 2017
- Halliburton Energy Services, Inc.
- John Andrew Quirein
- G01 - MEASURING TESTING
Information Patent Application
DETECTING A MOVEABLE DEVICE POSITION USING MAGNETIC-TYPE LOGGING
- Publication number 20170275985
- Publication date Sep 28, 2017
- Halliburton Energy Services, Inc.
- Ahmed E. FOUDA
- G01 - MEASURING TESTING
Information Patent Application
CEMENT EVALUATION WITH NEUTRON-NEUTRON MEASUREMENT
- Publication number 20170167243
- Publication date Jun 15, 2017
- Halliburton Energy Services, Inc.
- Weijun Guo
- G01 - MEASURING TESTING
Information Patent Application
Milling Well Casing Using Electromagnetic Pulse
- Publication number 20160265320
- Publication date Sep 15, 2016
- Halliburton Energy Services, Inc.
- Michael Bittar
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Downhole Evaluation with Neutron Activation Measurement
- Publication number 20160238736
- Publication date Aug 18, 2016
- Halliburton Energy Services, Inc.
- Weijun Guo
- G01 - MEASURING TESTING
Information Patent Application
SUBSEA DUMMY RUN ELIMINATION ASSEMBLY AND RELATED METHOD UTILIZING...
- Publication number 20150275654
- Publication date Oct 1, 2015
- Halliburton Energy Services Inc.
- Paul David Ringgenerg
- E21 - EARTH DRILLING MINING
Information Patent Application
Combined Sonic/Pulsed Neutron Cased Hole Logging Tool
- Publication number 20150185362
- Publication date Jul 2, 2015
- Halliburton Energy Services, Inc.
- Kwokshan Kwong
- G01 - MEASURING TESTING
Information Patent Application
AMBIENT-ACTIVATED SWITCH FOR DOWNHOLE OPERATIONS
- Publication number 20150101866
- Publication date Apr 16, 2015
- Halliburton Energy Services, Inc.
- Daniel F. Dorffer
- G01 - MEASURING TESTING
Information Patent Application
SYSTEM AND METHOD OF DETERMINING A VALUE INDICATIVE OF HYDROGEN INDEX
- Publication number 20150041633
- Publication date Feb 12, 2015
- Halliburton Energy Services, Inc.
- Weijun Guo
- G01 - MEASURING TESTING
Information Patent Application
METHOD OF DETERMINING A VALUE INDICATIVE OF FRACTURE QUALITY
- Publication number 20140144622
- Publication date May 29, 2014
- Halliburton Energy Services, Inc.
- Daniel F. Dorffer
- G01 - MEASURING TESTING
Information Patent Application
METHOD AND SYSTEM OF DETERMINING A VALUE INDICATIVE OF GAS SATURATI...
- Publication number 20140142856
- Publication date May 22, 2014
- Halliburton Energy Services, Inc.
- Weijun Guo
- G01 - MEASURING TESTING
Information Patent Application
Combined Sonic/Pulsed Neutron Cased Hole Logging Tool
- Publication number 20140103202
- Publication date Apr 17, 2014
- Kwokshan Kwong
- G01 - MEASURING TESTING
Information Patent Application
CHANGING THE STATE OF A SWITCH THROUGH THE APPLICATION OF POWER
- Publication number 20140091893
- Publication date Apr 3, 2014
- Halliburton Energy Services, Inc.
- Clovis Satyro Bonavides
- F42 - AMMUNITION BLASTING
Information Patent Application
COMBINED SONIC/PULSED NEUTRON CASED HOLE LOGGING TOOL
- Publication number 20130313420
- Publication date Nov 28, 2013
- Halliburton Energy Services, Inc.
- Kwokshan Kwong
- G01 - MEASURING TESTING
Information Patent Application
MILLING WELL CASING USING ELECTROMAGNETIC PULSE
- Publication number 20130213639
- Publication date Aug 22, 2013
- Halliburton Energy Services, Inc.
- Michael Bittar
- E21 - EARTH DRILLING MINING
Information Patent Application
Smooth Wireline
- Publication number 20120227481
- Publication date Sep 13, 2012
- Daniel F. Dorffer
- D07 - ROPES CABLES OTHER THAN ELECTRIC
Information Patent Application
MECHANICAL ACTUATOR WITH ELECTRONIC ADJUSTMENT
- Publication number 20110272145
- Publication date Nov 10, 2011
- Halliburton Energy Services, Inc.
- Donald Leon Crawford
- E21 - EARTH DRILLING MINING
Information Patent Application
SYSTEMS AND METHODS FOR DOWNHOLE FLUID TYPING WITH PULSED NEUTRON L...
- Publication number 20110202276
- Publication date Aug 18, 2011
- Halliburton Energy Services, Inc.
- Jerome Truax
- G01 - MEASURING TESTING
Information Patent Application
METHOD AND SYSTEM OF DETERMINING A VALUE INDICATIVE OF GAS SATURATI...
- Publication number 20100292927
- Publication date Nov 18, 2010
- Halliburton Energy Services, Inc.
- Larry A. Jacobson
- G01 - MEASURING TESTING
Information Patent Application
FRACTURING MONITORING WITHIN A TREATMENT WELL
- Publication number 20100265094
- Publication date Oct 21, 2010
- Steve Zannoni
- G01 - MEASURING TESTING
Information Patent Application
AMBIENT-ACTIVATED SWITCH FOR DOWNHOLE OPERATIONS
- Publication number 20100059283
- Publication date Mar 11, 2010
- HALLIBURTION ENERGY SERVICES, INC.
- Daniel F. Dorffer
- E21 - EARTH DRILLING MINING

Daniel Dorffer

Person

Patents Grantslast 30 patents

Cement evaluation with neutron-neutron measurement

Milling well casing using electromagnetic pulse

Subsea dummy run elimination assembly and related method utilizing...

Downhole evaluation with neutron activation measurement

Changing the state of a switch through the application of power

Ambient-activated switch for downhole operations

Milling well casing using electromagnetic pulse

Combined sonic/pulsed neutron cased hole logging tool

Combined sonic/pulsed neutron cased hole logging tool

Method and system of determining a value indicative of gas saturati...

Smooth wireline

Ambient-activated switch for downhole operations

Method of determining a value indicative of fracture quality

Mechanical actuator with electronic adjustment

Combined sonic/pulsed neutron cased hole logging tool

Fluid conductivity measurement tool and methods

Systems and methods for downhole fluid typing with pulsed neutron l...

Fracturing monitoring within a treatment well

Method and system of determining a value indicative of gas saturati...

Patents Applicationslast 30 patents

DETERMINATION OF NEAR WELLBORE PROPERTIES USING NATURAL GAMMA RAYS

Method to Correct and Pulsed Neutron Fan Based Interpretation for S...

DETECTING A MOVEABLE DEVICE POSITION USING MAGNETIC-TYPE LOGGING

CEMENT EVALUATION WITH NEUTRON-NEUTRON MEASUREMENT

Milling Well Casing Using Electromagnetic Pulse

Downhole Evaluation with Neutron Activation Measurement

SUBSEA DUMMY RUN ELIMINATION ASSEMBLY AND RELATED METHOD UTILIZING...

Combined Sonic/Pulsed Neutron Cased Hole Logging Tool

AMBIENT-ACTIVATED SWITCH FOR DOWNHOLE OPERATIONS

SYSTEM AND METHOD OF DETERMINING A VALUE INDICATIVE OF HYDROGEN INDEX

METHOD OF DETERMINING A VALUE INDICATIVE OF FRACTURE QUALITY

METHOD AND SYSTEM OF DETERMINING A VALUE INDICATIVE OF GAS SATURATI...

Combined Sonic/Pulsed Neutron Cased Hole Logging Tool

CHANGING THE STATE OF A SWITCH THROUGH THE APPLICATION OF POWER

COMBINED SONIC/PULSED NEUTRON CASED HOLE LOGGING TOOL

MILLING WELL CASING USING ELECTROMAGNETIC PULSE

Smooth Wireline

MECHANICAL ACTUATOR WITH ELECTRONIC ADJUSTMENT

SYSTEMS AND METHODS FOR DOWNHOLE FLUID TYPING WITH PULSED NEUTRON L...

METHOD AND SYSTEM OF DETERMINING A VALUE INDICATIVE OF GAS SATURATI...

FRACTURING MONITORING WITHIN A TREATMENT WELL

AMBIENT-ACTIVATED SWITCH FOR DOWNHOLE OPERATIONS