November 2012
Solubility of Acid Gases in TEG Solution: Part 3 (CO2 in TEG) 

October 2012
Should unplanned maintenance jobs be recorded as near misses?

September 2012
Low Pressure Versus High Pressure Dense Phase Natural Gas Pipeline Transportation 

August 2012
Transportation of Natural Gas in Dense Phase 

July 2012
Solubility of Acid Gases in TEG Solution: Part 2 

June 2012
Solubility of Acid Gases in TEG Solution

May 2012
Impact of Non-Hydrocarbons on the Reservoir Fluids Phase Envelope 

April 2012
Natural Gas with Dry Ice Phase Behavior

March 2012
Effect of Nitrogen Impurities on CO2 Dense Phase Transportation

February 2012
Non-Isothermal Transportation of CO2 in the Dense Phase | (Español)

January 2012
Transportation of CO2 in Dense Phase | (Español)

December 2011
Which Equations of State Should be Used for Compressor Calculations? | (Español)

November 2011
Compressor Calculations: Rigorous Using Equation of State vs Shortcut Method | (Español)

October 2011
Liquid Density by Volume Translated Method – Part 3: Light Hydrocarbon Mixtures | (Español)

September 2011
Analyzing Engineering Tasks to Minimize or Eliminate Mistakes | (Español)

August 2011
A Simple Model for Estimation of Methanol Loss to Vapor Phase | (Español)

July 2011
Liquid Density by Volume Translated Method – Part 2: Recent Development | (Español)

June 2011
Absorption of Aromatics Compounds in TEG Dehydration Process | (Español)

May 2011
Estimation of Methanol Loss to Vapor Phase | (Español)

April 2011
A Simplified, Graphical Representation of Process Safety Competency Development | (Español)

March 2011
Liquid Density by Volume Translated Method – Part 1: Pure Compound | (Español)

February 2011
Why NPSHR Changes With Impeller Diameter? | (Español)

January 2011
What is the Impact of Water Content on the Dew Point and Hydrate Phase Behavior? | (Español)

December 2010
Should the TEG Dehydration Unit Design Be Based on the Water Dew Point or Hydrate Formation Temperature? | (Español)

November 2010
Process Analysis of Hydrogen Blistering in NGL Fractionation Unit | (Español)

October 2010
Determination of Traces of Methanol in the TEG Dehydrated Gas | (Español)

September 2010
Important Aspects of Centrifugal Compressor Testing – Part 2 | (Español)

August 2010
Important Aspects of Centrifugal Compressor Testing-Part 1 | (Español)

July 2010
The Hybrid Hydrate Inhibition-Part 2: Synergy Effect of Methanol and KHI | (Español)

June 2010
The Hybrid Hydrate Inhibition | (Español)

May 2010
Distribution of Sulfur-Containing Compounds in NGL Products by Three Simulators | (Español)

April 2010
Three Simple Things to Improve Process Safety Management | (Español)

March 2010
The parameters affecting a phase envelope in the dense phase region | (Español)

February 2010
Distribution of Sulfur-Containing Compounds in NGL Products | (Español)

January 2010
Variation of properties in the dense phase region; Part 2 – Natural Gas | (Español)

December 2009
Variation of properties in the dense phase region; Part 1 – Pure Compounds | (Español)

November 2009
Three Simple Things to Improve Process Safety Management | (Español)

October 2009
Considering the effect of crude oil viscosity on pumping requirements | (Español)

September 2009
How to Tune the EOS in your Process Simulation Software? | (Español)

August 2009
How sensitive are crude oil pumping requirements to viscosity? | (Español)

July 2009
Variation of Natural Gas Heat Capacity with Temperature, Pressure, and Relative Denisty | (Español)

June 2009
Corrosion Monitoring and Inspection – Is There a Difference? | (Español)

May 2009
The Sensitivity of k-Values on Compressor Performance | (Español)

April 2009
Quick Determination of the Methanol Injection Rate for Natural-Gas Hydrate Inhibition | (Español)

March 2009
How Sensitive is Pressure Drop Due to Friction With Roughness Factor? | (Español)

February 2009
Three Simple Things to Improve Process Safety Management | (Español)

January 2009
Pressure Relief System Design Pit-falls | (Español)

December 2008
Maintenance Fallacy:  Focusing on Maintenance Planning and Scheduling and Reliability Will Increase Reliability Quickly | (Español)

November 2008
Effect of gas molecular weight on centrifugal compressor performance | (Español)

October 2008
How good are the detailed methods for sour gas density calculations? | (Español)

September 2008
How good are the shortcut methods for sour gas density calculations? | (Español)

August 2008
How good is Flanigan Correlation for Two Phase Gas-Liquid Pipeline Calculations? | (Español)

July 2008
The Truth about Why Your Preventive Maintenance Program Isn’t Working | (Español)

June 2008
Two Phase Gas-Liquid Pipeline Simulation | (Español)

May 2008
Flash Tank vs. HEX Economizer Refrigeration System | (Español)

April 2008
Providing a safe work place is good business: Learn from experience | (Español)

March 2008
Effect of Impurities on Propane Refrigeration System – Constant Approach Temperature | (Español)

February 2008
Effect of Impurities on Propane Refrigeration System | (Español)

January 2008
Refrigeration with Flash Economizer vs Simple Refrigeration System

December 2007
Acid Gas-Water Phase Behavior

November 2007
Water-Sour Natural Gas Phase Behavior

October 2007
Water-Sweet Natural Gas Phase Behavior

September 2007
Consequence of Liquid Carry Over – Part 2: Fixed Heat Exchanger Area

August 2007
Vigilance in Outside Contracting

July 2007
Consequence of Liquid Carry Over in a Simple Dew Point Control Plant

June 2007
Why do I care about phase diagrams?

May 2007
Vigilance With a Healthy Dose of Fear

April 2007
MEG Dehydration Ability in MEG Injection Plant

March 2007
MEG Injection vs. TEG Dehydration

February 2007
Friction Pressure Drop Calculation

January 2007
Guidelines for Liquid Density Prediction – Part 2: Process Simulator

December 2006
Guidelines for Liquid Density Prediction – Part 1: Correlations

November 2006
Liquid Density

October 2006
Guidelines for Selecting K-Value Method

September 2006
How to determine K-Values?

August 2006
Effect of Viscosity on Pump Performance

July 2006
Accuracy of Three Shortcut Prediction Methods for Hydrate Inhibition

June 2006
Accuracy of Commercial Process Simulators for Hydrate Inhibition

May 2006
Better Alternative for Natural Gas Sweetening

April 2006
The Impact of Insulation on Pipeline Performance

March 2006
Hydrate Inhibition

February 2006
How to Regenerate Adsorption Tower Effectively?

January 2006
Finding the Optimum Compressor Interstage Pressure

December 2005
Impact of Liquid Carry Over on Sales Gas Dew Point

November 2005
Selecting the Correct Phase Envelope

October 2005
How to Characterize the Heavy Ends?

September 2005
How to Generate a Phase Envelope?

August 2005
Where did my Compressor Power Go?

July 2005
Areas of Risk in the Operation or Design

June 2005
Why do I care about phase diagrams?