A Novel Cement Fluid Loss Additive P1402

Abstract:

A novel cement fluid loss additive P1402, which synthesized using the monomers of 2-acrylamido-2-methyl-propane sulphonic acid (AMPS), acrylic acid (AA), N,N dimethyl acrylamide (DMAM) and N-Vinyl-2-pyrrolidone (NVP) by the method of aqueous solution polymerization. The ratio of monomers AMPS:AA:DMAM:NVP at 2:1.5:1:1, reaction PH at 10.8, reaction temperature at 65°Cand reaction time about 5 hours. The IR spectrum of P1402 show that the polymer with the structure of all the monomers .The fluid loss performance testing show that the forpolymers P1402 has an excellent thermal stability. The fluid loss additive P1402 has an excellent tolerance to salt and high temperature.

• Periodical: Advanced Materials Research (Volumes 941-944)
• Pages: 1203-1207
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.941-944.1203
• Online since: June 2014
• Authors: Qiang Xiao*, Wen Fa Xiao, Xin Xin Liu
• Keywords: Fluid Loss Additive, Salt-Tolerance, Thermal Stability

References

[1] George W. Bettge, Billy G. Chesser, Charles Perricone. Drilling fluid systems with improved fluid loss properties[P]. US: 7439209, 2008-10-21.

[2] Kelessidis V C, Tsamantaki C, Michalakis A, et al. Greek lignites as additives for controlling filtration properties of water- bentonite suspensions at high temperatures[J]. The Science and Technology of Fuel and Energy, 2007, 86(7/8): 1112-1121.

DOI: 10.1016/j.fuel.2006.10.009

[3] Nelson, E. B. Guillot, D. Well Cementing. Schlumberger Dowell: Sugar Land, TX, (2006).

[4] Fink, J. K. Oil Field Chemicals. Gulf Professional Publishing: Burlington, MA, (2003).

[5] Qin Weitang, Zhang Hongjun, Zheng Chengsheng, et al. The summary of well cement fluid loss additive in and out of China[J]. Drilling Fluid & Completion Fluid, 2005, 22(2): 54-58.

[6] Tan Chunqin, Xu Jiang, Sun Wenjun, et al. JSS300: A high temperature and salt resistant fluid loss agent for deep well cement slurry[J]. Petroleum Drilling Techniques, 2009, 37(4): 50-53.

[7] Oyewole Taye Salami, Johann Plank. Synthesis, Effectiveness, and Working Mechanism of Humic Acid-{sodium 2-acrylamido-2-methylpropane sulfonate-co-N, N-dimethyl acrylamide-co-acrylic acid}Graft Copolymer as High-Temperature Fluid Loss Additive in Oil Well Cementing[J]. Journal of Applied Polymer Science, Vol. 126, 1449–1460 (2012).

DOI: 10.1002/app.36725

[8] Johann Plank, Nils Recalde Lummer, Fatima Dugonjic'-Bilic. Competitive Adsorption Between an AMPSVR-Based Fluid Loss Polymer and Welan Gum Biopolymer in Oil Well Cement[J]. Journal of Applied Polymer Science DOI 10. 1002/app.

DOI: 10.1002/app.31865

[9] Johann Plank, Andreas Brandl, Nils Recalde Lummer. Effect of Different Anchor Groups on Adsorption Behavior and Effectiveness of Poly(N, N-dimethylacrylamide-co-Ca 2-acrylamido-2- methylpropanesulfonate) as Cement Fluid Loss Additive in Presence of Acetone–Formaldehyde–Sulfite Dispersant[J]. Journal of Applied Polymer Science, Vol. 106, 3889–3894 (2007).

DOI: 10.1002/app.26897