1) compound deep profile modification system
复合深部调驱体系
1.
According to the geologic feature and waterflood performance of low-permeability fractured reservoir in Panguliang Chang-6 reservoir of Changqing Oil Field,a compound deep profile modification system composed of pre- crosslinked particle/waterflood fluid diversion agent/polymer gel was prepared.
针对该油藏地质特征和见水状况,研制了预交联颗粒/水驱流向改变剂/聚合物弱凝胶复合深部调驱体系,其中预交联颗粒/水驱流向改变剂具有较高的膨胀率,发挥了深部调剖作用,有效封堵大裂缝出水通道;聚合物弱凝胶主要发挥了驱油作用,有效启动中小裂缝中剩余油。
4) deep oil displacement and profile control agent
深部调驱剂
1.
A deep oil displacement and profile control agent CDG for features of Shengtuo Oilfield was prepared with partially hydrolytic polyacrylamide (HPAM) and organic chrome cross linker XE - 1 as main materials.
根据胜坨油田高含水期提高原油采收率的要求,针对其高温、高矿化度、非均质性严重等油藏地质特点,在探讨弱凝胶调驱技术原理的基础上,制备了以部分水解聚丙烯酰胺(HPAM) 和有机铬交联剂XE-1为主剂的CDG深部调驱剂体系。
5) fast-dissolved polymer
深部调剖体系
1.
The property of the fast-dissolved polymer and the deep profile control system formed from the fast-dissolved polymer solution based on seawater and crosslinker are judged.
对该速溶聚合物速溶性及速溶后的海水基溶液与交联剂形成的深部调剖体系性能进行了评价,结果表明,各项性能指标能满足海上油田深部调剖的要求。
6) Alkaline/Sur factant/Polymer Flooding Systems
ASP复合驱油体系
补充资料:复合驱
分子式:
CAS号:
性质:在第三次采油中,将两种或两种以上的化学药剂复配作为驱油剂的一种方法。例如ASP法,即碱/表面活性剂/聚合物复合驱油法,已成为三次采油的重要方法。
CAS号:
性质:在第三次采油中,将两种或两种以上的化学药剂复配作为驱油剂的一种方法。例如ASP法,即碱/表面活性剂/聚合物复合驱油法,已成为三次采油的重要方法。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条