Application of new treating-agent in high density drilling fluid of Halfaya Oilfield. (English)

Autor: DONG Dianbin, ZHOU Guangzheng, NING Junming, ZHOU Jiandong, ZENG Qingliang, YANG Enlu

Publikováno v: Oil Drilling & Production Technology / Shiyou Zuancai Gongyi; Mar2014, Vol. 36 Issue 2, p55-59, 5p