SOFTENING OF PRODUCED OILFIELD BRINES
案件概要
発明者
Salem Alshammari; Hussain Habib Al Saleem; Salah Hamad Al-Saleh; Subhash Ayirala; Ali Yousef
IPC分類
CPC分類
Method for softening produced oilfield brine for enhanced oil recovery, the method including dissolving gaseous carbon dioxide and a base in a produced oilfield brine that includes divalent ions to yield solid carbonates, filtering the solid carbonates to yield a softened water, and injecting the softened water into a subterranean formation.
原文（中国語）
Method for softening produced oilfield brine for enhanced oil recovery, the method including dissolving gaseous carbon dioxide and a base in a produced oilfield brine that includes divalent ions to yield solid carbonates, filtering the solid carbonates to yield a softened water, and injecting the softened water into a subterranean formation.
外部リソース