Modern Chemical Enhanced Oil Recovery book cover

Modern Chemical Enhanced Oil Recovery

Theory and Practice

Crude oil development and production in U.S. oil reservoirs can include up to three distinct phases: primary, secondary, and tertiary (or enhanced) recovery. During primary recovery, the natural pressure of the reservoir or gravity drive oil into the wellbore, combined with artificial lift techniques (such as pumps) which bring the oil to the surface. But only about 10 percent of a reservoir's original oil in place is typically produced during primary recovery. Secondary recovery techniques to the field's productive life generally by injecting water or gas to displace oil and drive it to a production wellbore, resulting in the recovery of 20 to 40 percent of the original oil in place. In the past two decades, major oil companies and research organizations have conducted extensive theoretical and laboratory EOR (enhanced oil recovery) researches, to include validating pilot and field trials relevant to much needed domestic commercial application, while western countries had terminated such endeavours almost completely due to low oil prices. In recent years, oil demand has soared and now these operations have become more desirable. This book is about the recent developments in the area as well as the technology for enhancing oil recovery. The book provides important case studies related to over one hundred EOR pilot and field applications in a variety of oil fields. These case studies focus on practical problems, underlying theoretical and modelling methods, operational parameters (e.g., injected chemical concentration, slug sizes, flooding schemes and well spacing), solutions and sensitivity studies, and performance optimization strategies. The book strikes an ideal balance between theory and practice, and would be invaluable to academicians and oil company practitioners alike.

Audience
Petroleum Engineer, Reservoir Engineer, Production Engineer, Drilling Engineer, Completion Engineer, Operations Engineer, Drilling Manager, Operations Manager, Project Production Engineer, Project Reservoir Engineer

Hardbound, 648 Pages

Published: October 2010

Imprint: Gulf Professional Publishing

ISBN: 978-1-85617-745-0

Contents

  • PrefaceContentsAcknowledgementsIntroduction to Chemical EOR 1. Mobility Control2. Polymer Flooding3. Surfactant Flooding4. Surfactant-Polymer Flooding (SP)5. Alkaline Flooding6. Alkaline-Polymer Flooding7. Alkaline-Surfactant-Polymer Flooding (ASP)8. Foam Flooding9. Numerical Simulation of Chemical EOR ProcessesNomenclatureReferencesAppendix A - Periodic Table of the ElementsAppendix B - Chemistry BasicsAppendix C - Fluid and Rock Property Data and Supporting Data for Chemical EORIndex

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