This book elucidates the concepts and innovative models around prospective developments with respect to oil and gas processing. It presents researches and studies performed by experts across the globe. Oil and gas processing and production falls under the field of petroleum geology. The main aim of this field is to remove, separate and transform hydrocarbons from the mixed hydrocarbons which contain various components like nitrogen, possibly hydrogen sulfide (H2S), carbon dioxide (CO2), dirt, scale, etc. The different sub-fields of this subject along with technological progress that have future implications are glanced at in this text. From theories to research to practical applications, case studies related to all contemporary topics of relevance to this field have been included in it. Researchers and students in this area will be assisted by this text. A number of latest researches have been included to keep the readers up-to-date with the global concepts in this area of study.