... and chlorite, these components can form or contribute to the formation of matrix-blocking precipitates during acid treatments. This concern can hinder the effectiveness of gravel pack placement and well productivity. The samples from this reservoir have been analyzed for Particle Size Distribution (PSD...

... the stimulation design. Based on the significant permeability contrast, Single-Phase Retarded Acid System (SPRAS) and Degradable Diverter System (DDS) were found to be essential to unlock the tighter layers. Five wells were stimulated utilizing the above workflow resulting in 7 folds of increase in the oil...

... advanced characterization cased hole technologies like advanced cased hole Sonic log to map nearby open fractures and stresses magnitude and direction, acid fracturing treatments were designed and optimized accordingly utilizing a fit-for-purpose treatment fluid and diverter. Most of the wells perforated...

... Abstract Acid fracturing stimulation involves several major steps; a hydraulically induced fracture is created by pad fluids first, then reactive fluids are injected into the fracture, often alternating with a viscous pad to create etched fracture length. When pumping stops, the fracture closes...

... Abstract This paper will demonstrate how the acid fracturing stimulation using different technologies in multidisciplinary team integration helped un-locking the production potential and setting up development strategy for Tuba tight carbonate reservoir, with case histories. Upcoming...

... Abstract Matrix acidizing is an attractive treatment choice in clastic reservoirs to remove near-wellbore damage due to its relatively low cost. It has been executed countless times in brownfields East Malaysia with a moderate to high success rate to arrest production decline due to fines...