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Drilling Well Control Questions and Answers – part.2

Well Control Questions and Answers  unfortunately, some of the questions have NO answers here, if possible leave an answer in your comment. َQ32) Assuming a gas kick, which of the following increases the risk of exceeding MAASP during a well kill operation? a) A small difference between the formation fraction pressure and the hydrostatic pressure. […]

What is Steam Cracking / Pyrolysis?

What is Steam Cracking? by: Souad LOUSDAD Alongside with the “Conversion Processes “and the “thermal cracking”, there is the “steam cracking” or “Pyrolysis”. Hydrocarbon steam cracking is one of the most important processes in the petrochemical industry, as it is able to produce highly valuable olefins such as ethylene, propylene and butadiene from lower value […]

What is Vaccum Distillation?

Vaccum Distillation Written By: Souad LOUSDAD The next step in the process of crude oil separation is the vacuum distillation of the atmospheric residue that was drawn off from the bottom of the atmospheric column. Let’s start with some simple questions: Why is it called vacuum fractioning? What is the main advantage of it? And […]

what is Atmospheric Distillation?

Atmospheric Distillation Written By: Souad LOUSDAD We have already mentioned « Atmospheric Distillation” in the previous article An Introduction to Crude Oil Refining we said that it ranges with the “Separation Processes” as the first process the crude oil goes through. Before we dive in the details, let’s start with simple questions to clarify the global […]

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