Eventos Anais de eventos
COBEM 2017
24th ABCM International Congress of Mechanical Engineering
Evaluation of Modified Starches Used in Mining for Application in Drilling Fluids
Submission Author:
Karine Nóbrega , PB , Brazil
Co-Authors:
Sarah Silva, Luciana Amorim, Karine Nóbrega, Hélio Lira, Juliano Magalhães
Presenter: Luciana Amorim
doi://10.26678/ABCM.COBEM2017.COB17-2708
Abstract
The present work has proposed to evaluate the use of modified starches that are used in mining for application as filtration-control additive in polymeric drilling fluids for oil wells. For this, the starch samples were first tested in the standard EP-1E1-00066-B and those that were approved in the specifications, were evaluated in concentrations of 0 to 9g/350mL of water, in a typical formulation of polymeric fluid in order to analyze the optimization of filtration properties. According to the results, only the AM3 sample of the five samples studied was approved and can be used in the polymeric fluid to control filtration loss.
Keywords
starches, filtration reducer, standard
