Dar-Lon Chang

Person

Suglar Land, TX, US

People

Patents Grantslast 30 patents

Information Patent Grant
Drilling a wellbore
- Patent number 10,662,751
- Issue date May 26, 2020
- ExxonMobil Upstream Research Company
- Gregory S. Payette
- E21 - EARTH DRILLING MINING
Information Patent Grant
Managing discontinuities in geologic models
- Patent number 10,107,938
- Issue date Oct 23, 2018
- ExxonMobil Upstream Research Company
- Hao Huang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Drilling advisory systems and methods to filter data
- Patent number 9,482,084
- Issue date Nov 1, 2016
- ExxonMobil Upstream Research Company
- Dar-Lon Chang
- E21 - EARTH DRILLING MINING
Information Patent Grant
Drilling advisory systems and methods with combined global search a...
- Patent number 9,436,173
- Issue date Sep 6, 2016
- ExxonMobil Upstream Research Company
- Lei Wang
- G05 - CONTROLLING REGULATING
Information Patent Grant
Drilling advisory systems and methods with decision trees for learn...
- Patent number 9,285,794
- Issue date Mar 15, 2016
- Exxonmobil Upstream Research Company
- Lei Wang
- G05 - CONTROLLING REGULATING
Information Patent Grant
Optimizing well operating plans
- Patent number 8,914,268
- Issue date Dec 16, 2014
- Exxonmobil Upstream Research Company
- Bruce A. Dale
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
Method and System for Generating a Subsurface Model
- Publication number 20180031720
- Publication date Feb 1, 2018
- Tiago Etiene Queiroz
- G01 - MEASURING TESTING
Information Patent Application
Method and System for Generating a Subsurface Model
- Publication number 20180031721
- Publication date Feb 1, 2018
- Tiago Etiene Queiroz
- G01 - MEASURING TESTING
Information Patent Application
Method and System for Generating a Subsurface Model
- Publication number 20180031719
- Publication date Feb 1, 2018
- Hao Huang
- G01 - MEASURING TESTING
Information Patent Application
Managing Discontinuities in Geologic Models
- Publication number 20160124117
- Publication date May 5, 2016
- Hao Huang
- G01 - MEASURING TESTING
Information Patent Application
DRILLING A WELLBORE
- Publication number 20160054729
- Publication date Feb 25, 2016
- Gregory S. Payette
- E21 - EARTH DRILLING MINING
Information Patent Application
Method to Detect Drilling Dysfunctions
- Publication number 20150275648
- Publication date Oct 1, 2015
- Lei Wang
- G01 - MEASURING TESTING
Information Patent Application
Drilling Advisory Systems and Methods to Filter Data
- Publication number 20140277752
- Publication date Sep 18, 2014
- Dar-Lon Chang
- E21 - EARTH DRILLING MINING
Information Patent Application
DRILLING ADVISORY SYSTEMS AND METHODS WITH COMBINED GLOBAL SEARCH A...
- Publication number 20130066445
- Publication date Mar 14, 2013
- Lei Wang
- E21 - EARTH DRILLING MINING
Information Patent Application
DRILLING ADVISORY SYSTEMS AND METHODS WITH DECISION TREES FOR LEARN...
- Publication number 20130066471
- Publication date Mar 14, 2013
- Lei Wang
- E21 - EARTH DRILLING MINING
Information Patent Application
Optimizing Well Operating Plans
- Publication number 20110246163
- Publication date Oct 6, 2011
- Bruce A. Dale
- E21 - EARTH DRILLING MINING

Dar-Lon Chang

Person

Patents Grantslast 30 patents

Drilling a wellbore

Managing discontinuities in geologic models

Drilling advisory systems and methods to filter data

Drilling advisory systems and methods with combined global search a...

Drilling advisory systems and methods with decision trees for learn...

Optimizing well operating plans

Patents Applicationslast 30 patents

Method and System for Generating a Subsurface Model

Method and System for Generating a Subsurface Model

Method and System for Generating a Subsurface Model

Managing Discontinuities in Geologic Models

DRILLING A WELLBORE

Method to Detect Drilling Dysfunctions

Drilling Advisory Systems and Methods to Filter Data

DRILLING ADVISORY SYSTEMS AND METHODS WITH COMBINED GLOBAL SEARCH A...

DRILLING ADVISORY SYSTEMS AND METHODS WITH DECISION TREES FOR LEARN...

Optimizing Well Operating Plans