Author(s)

Samira Heidari¹, Jafar Saberi Doust², Feridun Esmaeilzadeh^1*

¹School of Chemical and Petroleum Engineering, Enhanced Oil and Gas Recovery Institute, Enhanced Gas Condensate Recov-ery Research Group, Shiraz University, Shiraz, Iran.
²Petro Pars Ghodrat Company, Shiraz, Iran.

Unwanted water production together with oil and gas production is a striking problem in oil and gas industries, and many approaches have been examined to overcome this major problem. Preformed particle gels (PPGs) showed dramatically good properties for this purpose in mature oil and gas reservoirs. In this study, we carefully synthesized an efficient series of PPGs with using a design of experiments (DOE) software. Acrylamide (AAm)/Acrylic acid (AA) mole ratio, N,N’-methylenebisacrylamide (MBA) mole percentage and swelling time were considered as key parameters to examine PPG swelling behavior. Our results presented a detailed empirical correlation, which could significantly predict the swelling capacity of PPGs in CaCl₂ salt solution (200,000 ppm).

Response Surface Methodology (RSM), Optimization, Synthesis, Water Conformance

Heidari, S. , Doust, J. and Esmaeilzadeh, F. (2018) Synthesis of Poly(AAm-co-AA) and Investigation of its Swelling Behavior: Using Response Surface Methodology (RSM). Modeling and Numerical Simulation of Material Science, 8, 65-78. doi: 10.4236/mnsms.2018.84004.