摘要
针对中原油田开发现状，研制了一种新型的有机—无机复合堵剂（ＪＴＤ），并对其性能进行了全面的评价。结果表明，ＪＴＤ堵剂成胶性能好，封堵强度高，耐冲刷性能好，尤其适应于封堵高渗透、大孔道地层，且现场施工简便，施工用量少，成本低。该堵剂在中原油田、南阳油田和新疆乌尔禾油田推广应用１００多井次，施工成功率１００％，有效率大于９０％。
According to the
development status of Zhongyuan Oilfield,a novel organic-inorganic compound plugging
agent(JTD) was developed.The properties have been comprehensively evaluated.The results
show the better gelling property,high plugging strength,better brushability,especially suitable to
high permeable,macropore formations.Over 100 applications in several Oilfields show 100%
success rate,90% efficiency and greater social economical benefits.
出处
《石油钻探技术》
CAS
北大核心
1999年第4期46-48,共3页
Petroleum Drilling Techniques
关键词
堵水剂
性能
JTD堵水剂
油田开发
采油
堵水
water shutoff
agent,performance test,concentration,permeability,core,application,Zhongyuan Oilfield
