Characterization of Formation Damage Induced by Oil-Based Drilling Fluid and Proposing its Optimized Remedy, M.Sc. Thesis Sharif University of Technology ; Masihi, Mohsen (Supervisor) ; Tahmasbi, Koroush (Supervisor) ; Kalhor, Mojtaba (Co-Supervisor)
Abstract
During all operations in hydrocarbon reservoirs, there is a possibility of formation damage. These damages can reduce the production of fluids from reservoir. One of the major damages that can seriously affect the performance of a reservoir is the damage caused by drilling fluid. The main purpose of this research is to study the main mechanisms of formation damages when using oil-based drilling fluids and fixing or preventing these damages. Once the mechanisms are identified, it is tried to cure the damages but without acid-washing. The alternative method is surfactant-washing which is a surfactant-brine injection. This injection has been done for the first time. This study helps to industry...
Cataloging briefCharacterization of Formation Damage Induced by Oil-Based Drilling Fluid and Proposing its Optimized Remedy, M.Sc. Thesis Sharif University of Technology ; Masihi, Mohsen (Supervisor) ; Tahmasbi, Koroush (Supervisor) ; Kalhor, Mojtaba (Co-Supervisor)
Abstract
During all operations in hydrocarbon reservoirs, there is a possibility of formation damage. These damages can reduce the production of fluids from reservoir. One of the major damages that can seriously affect the performance of a reservoir is the damage caused by drilling fluid. The main purpose of this research is to study the main mechanisms of formation damages when using oil-based drilling fluids and fixing or preventing these damages. Once the mechanisms are identified, it is tried to cure the damages but without acid-washing. The alternative method is surfactant-washing which is a surfactant-brine injection. This injection has been done for the first time. This study helps to industry...
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