Modification of rheological and API fluid loss of bentonine-based drilling fluids using polyanionic Cellulose (PAC)
Publish place: 3rd Iranian Petroleum Engineering Congress
Publish Year: 1390
نوع سند: مقاله کنفرانسی
زبان: English
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شناسه ملی سند علمی:
IPEC03_110
تاریخ نمایه سازی: 7 تیر 1393
Abstract:
In drilling operations the prosperity of a drilling process mainly depends on rheological properties and filtration behavior of drilling fluids. Thisstudy aims to examine the effect of polyanionic cellulose (PAC) on therheological and filtration properties of bentonite-based muds. Four distinctive mud formulations were prepared and their rheological characteristics determined using a Fann viscometer. Rheological data were well described by the Herschel-Bulkley model while statistic analysis proved the goodness of fit process. Moreover, PAC addition provided very good filtration control. In conclusion, the results confirmed that PAC could highly improve the bentonite-based mud rheological properties and control API fluid loss
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Authors
Meisam Mirarab Razi
Department of Chemical Engineering, Iran University of Science and Technology, Tehran, Iran
Fatemeh Mirarab Razi
Mathematics and Computer Science Department, Amirkabir University of Technology, Tehran,Iran
Hamid Saadati
Department of Chemical Engineering, Iran University of Science and Technology, Tehran, Iran
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