亚洲国产精品一区二区一本在线_国产精品一区视频日韩_亚洲avav电影av在线_韩国无码av片在线观看_91人前露出精品国_18禁止看爆乳奶头网站_8分钟处破好疼哭视频在线_久久产精品一区二区三区污_人妻互换国内精品_a级片网站在线观看

Chinese | English

Company News

DSY Made Significant breakthrough In The Research of Viscosifier for High-temperature and Solid-free Drilling and Completion Fluids
AddTime:2023-12-18 15:36:13  Author:  From:  Hits:903

Through unremitting exploration and in-depth research on the mechanism of action and molecular structure optimization of high-temperature polymer viscosifier, DSY has recently developed a viscosifier for high-temperature and solid-free drilling and completion fluids. This product has excellent temperature resistance, salt resistance, viscosity increasing and filtration reducing performance. The viscosity retention rate of the solid-free drilling fluid and completion fluid prepared with it after 180 ℃/16h hot rolling is over 80%, and the HTHP filtration control property is outstanding; This product has good compatibility and can be formulated with various monovalent and divalent inorganic salts and organic salts to form solid-free drilling and completion fluids of different density. The suspension stability of the systems are good, and limestone powder and barite can be used for weighting to meet the needs of high-density drilling and completion fluids in ultra deep and high-pressure wells.

This product is an ideal additive for preparing high-temperature and solid-free drilling and completion fluid systems.

Provide the highest quality products and services to customers worldwide
Committed to becoming an international first-class oilfield chemical supplier
Contact Us