石油学报 ›› 1981, Vol. 2 ›› Issue (4): 81-92.DOI: 10.7623/syxb198104011

• 论文 • 上一篇    下一篇

抗高温水基泥浆作用原理

罗平亚   

  1. 四南石油学院
  • 收稿日期:1979-05-14 出版日期:1981-10-25 发布日期:2013-07-08

MECHANISM OF HIGH-TEMPERATURE RESISTANT WATER-BASE MUD

Luo Pingya   

  1. Southwestern College of Petroleum, Sichuan
  • Received:1979-05-14 Online:1981-10-25 Published:2013-07-08

摘要: 本文通过实验研究,论述了高温影响水基泥桨性能的原因和高温处理剂的作用机理,总结出一套抑制、减缓和利用高温对泥桨体系影响的途径和办法.为抗高温处理剂的试制及抗高温水基泥桨体系的建立提供了依据.

Abstract: Based on experiments,the causes and laws governing the changes in the performance of water-base mud under high temperature are analyzed,and the requisites and mechanism of treating agents resisting high temperature are discussed Ways and means are sought for inhibiting,delaying and making use of the effect of high temperature on the performance of mud,while new ideas and systematic views have been expressed on the preparation of treating agents and set-up of a high temperature resistant water-base mud system.High temperature dispersion and high temperature surface inactivation of clay in the mud,as well as their effect and method of utilization are reviewed.Subjects also touched upon include degradation and cross-linking of the high-temperature resistant treating agents,their use and effect.Based on the above,the preparation of a water-base mud system capable of resisting 180-250℃ is recommended.