Petroleum Engineering
1. Chemical Modification of Lignite and Investigation of its Properties in Controlling Fluid Loss of Oil Well Cement Slurries

Ali Nemati Kharat; Ali akbar Ghaffari

Volume 8, Issue 4 , Autumn 2019, , Pages 35-49

http://dx.doi.org/10.22050/ijogst.2019.128036.1457

Abstract
  The aim of this research was to produce a convenient additive for enhancing the properties, especially the fluid loss, of oil well cement slurries. In this regard, a variety of drilling/cementing chemical additives known as fluid loss controllers were prepared through derivatization and chemical modification ...  Read More