玉米变性淀粉压裂液稠化剂的研制

吉林大学学报(工学版) ›› 2003, Vol. ›› Issue (3): 64-67.

Modified corn starch for drilling of oil wells

ZHOU Ya-jun¹, WANG Shu-jie¹, YU Qing-yu¹, LIU Wei¹, ZHANG Lu²

1. College of Biological and Agricultural Engineering, Jilin University, Changchun 130025, China;
2. Jilin Province Light Industry Design and Research Institute, Changchun 130021, China

Received:2003-02-26

Abstract

Abstract: Modified corn starch mixed with vegetable gum XDF used for drilling of oil wells is described in this paper.The physical and chemical properise,usage and mixing ratio of this modified starch are also given.Meanwhile,the ingredients of drilling mud and the factors affecting the colloid are studied.This kind of mixture has the characteristics of high viscosity,sufficient fluidity,low friction resistance and low residue,and can give the best performance under 80℃.

Key words: modified corn starch, vegetable gum XDF, drilling mud, colloid

CLC Number:

TQ432.4

ZHOU Ya-jun, WANG Shu-jie, YU Qing-yu, LIU Wei, ZHANG Lu. Modified corn starch for drilling of oil wells[J].吉林大学学报(工学版), 2003, (3): 64-67.

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