Applications and Study on Organophosphate Acids (Salts) for Oil Well Cement Retarder

ZhiGang Qi, Xiaoming Zhu, Huilian Cao


A synthetic cement retarder SDH-2 which provides excellent retardation and compressive strength development has been synthesized to be used in deep oil well cementation. The response properties, temperature-resistant and anti-salt properties, additive distribution and compressive strength have been evaluated. It is showed SDH-2 has good retarding ability to oil well cement slurries at 40 to 204 ℃。It is compatible with dispersant, fluid loss additive and other additives to grade G oilwell cement of various manufactures and can be used in cementing process in the temperature of various depths in oil well.


Retarder; Thickening time; Compatibility; Compressive strength; Additives

Full Text:



Huang, B. Z., Xie, C. B., & Cai, J. N. (2003). Some problems in deep well cementing. Drilling Fluid & Completion Fluid, 20, 48-51.

Liu, C. J., Huang B. Z., Xu, T. T., & Liu, X. L., et al. (2001). Oil and gas well cementing theory and applications (pp.84-90). Petroleum Industry Press.

Song, B. (1997). Alkylenephosphonic acids (salts) of oil well cement retarder. Chemical Engineering of Oil and Gas, 3(10), 116-118.

United States Patent 4466836. Set retarding compounds for use in cement slurries.

United States Patent 4468252. Set retarding additives for cement from amino methylene phosphonic acid derivatives.

Wan, D. Z. (1986). Mannich reaction and alkali chemistry (pp.17-24). Science Press.

Wu, B. (2006). Application of cement system for deep well with high temperature to xuwen X1 well. Oil Drilling & Production Technology, 3(28), 34-36.



  • There are currently no refbacks.


If you have already registered in Journal A and plan to submit article(s) to Journal B, please click the CATEGORIES, or JOURNALS A-Z on the right side of the "HOME".

We only use three mailboxes as follows to deal with issues about paper acceptance, payment and submission of electronic versions of our journals to databases:;;

Copyright © 2010 Canadian Research & Development Centre of Sciences and Cultures
Address: 730, 77e AV, Laval, Quebec, H7V 4A8, Canada

Telephone: 1-514-558 6138
Http:// Http://