西南石油大学学报(自然科学版) ›› 2004, Vol. 26 ›› Issue (2): 57-59.DOI: 10.3863/j.issn.1000-2634.2004.02.016

• 油气化学工程与化工 • Previous Articles     Next Articles

SYNTHESIS AND PROPERTIES OF THERMOSTABLE FI TRATE LOSS REDUCER: PAX

XU Juan1 HUANG Jin-jun1 LI Chun-xia1 et al.
  

  1. (Southwest Petroleum Institute, Chengdu Sichuan 610500, China)
  • Received:2003-04-17 Revised:1900-01-01 Online:2004-04-20 Published:2004-04-20
  • Contact: XU Juan

Abstract: A newstyle thermostable binary copolymer filtrate loss reducer-PAX, has been synthesized by 2-acryloyl-2-methyl-propylsulfonate (AMPS) and acryamide (AM) under a redox system. Results have been shown that PAX possesses good effect on reducing fluid loss under 220℃and saturated brine media.

Key words: filtrate loss reducer, synthesis, drilling fluid, deep well slurry

CLC Number: