2 Sep, 2014

Kevin Lacy Joins PetroSkills as Executive Vice President

PRESS RELEASE -- KATY, TX (September 2, 2014) – PetroSkills announced today that Kevin Lacy has joined PetroSkills as Executive Vice President, Technical Staff and Disciplines. In this role, Mr. Lacy will be responsible for leading and building the PetroSkills technical staff organization into the petroleum industry’s leading source of technical subject matter expertise. Mr. Lacy will also work with the PetroSkills senior leadership team in developing and implementing PetroSkills’ strategy and future business objectives.

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4 Aug, 2014

The Importance of Leadership in Process Safety Management

The first pillar of Risk Based Process Safety Management is “Commitment to Process Safety.” A formalized mentoring system can ensure workforce involvement, compliance with company and regulatory requirements, increase the competency of personnel and enhance the process safety culture of the entire organization. Within this element there are several essential features that lead to a more effective process safety culture. Providing strong leadership is critical for any organization that strives to manage the risk associated with the activities associated with process safety. Leadership is a skill that is not necessarily intuitive to managers and mentors. Leadership is a skill that can be learned. In this Tip of the Month (TOTM), we explore process safety leadership.

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11 Jul, 2014

Gas Sweetening-Part 1: Comparison of Amines

Several alkanolamines have been used for acid gas removal from natural gas streams. In this study only a primary monoethanolamine (MEA), a secondary diethanolamine (DEA) and a tertiary methydeithanolamine (MDEA) are considered. MEA has the highest reactivity and MDEA has the highest selectivity. In this TOTM, we will study and compare the performance of these three amines by simulation of a simplified process flow diagram for removal of H2S and CO2 from a sour gas stream. The H2S and CO2 concentration in the sweet gas, amine solution circulation rate, reboiler duty, amine losses, pump power, and lean-rich heat exchanger (HEX) duty are calculated and plotted for a wide range of steam rates needed to regenerate the rich solution. In addition, the optimized steam rate and corresponding design variables are determined and reported.

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22 Apr, 2014

Simple Equations to Approximate Changes to the Properties of Crude Oil with Changing Temperature

This article describes simple equations to approximate changes to the properties of crude oil with changing temperature. Changes in crude oil density and specific heat, or heat capacity, can be estimated from graphs and/or more elaborate computer simulation. The latter generally requires access to a process simulator and characterization data for the crude oil. A suitable, tuned computer model is likely the most accurate method of estimating the fluid properties, but is not always available. Direct laboratory measurement is also possible if facilities and oil samples are available and a high degree of accuracy is required.

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14 Feb, 2014

PetroSkills and the Houston Gas Processing Association present Technical Overview of Gas Processing

We have worked with the Houston Gas Processing Association (HGPA) to offer several sessions, the most recent of which was on February 12, 2014. The session was full with over 30 people in attendance to hear Ajey Chandra speak on the topic, "Technical Overview of Gas Processing."

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