日用化学工业2016，Vol.46Issue(7)：404-408,5.DOI:10.13218/j.cnki.csdc.2016.07.009
质构分析应用于预交联体膨颗粒强度评价的研究
Study on application of grain swelling profile control and water plugging agent strength evaluation by texture analyzing method
摘要
Abstract
Based upon similarity between characteristics of profile control and water plugging product and food industry product (such as gelatin),the texture analyzing method,which was conventionally used for product performance evaluation in food industry,was introduced to conduct the exploration for quantitative strength evaluation of profile control and water plugging agent. Texture analysis for 4 kinds of grain swelling profile agents with different swelling multiple was conducted using a CT - 3 texture analyzer. Under compression mode,data for parameters such as hardness cycle 1 standing for strength and the deformation corresponding to the hardness et al. were obtained. The results showed that the sequence of strength data of the 4 kinds of profile control and water plugging agent is TP - rq > TP - qhd > TP - ga > TP - sd. The results are rather well consistent with the results from sense organ evaluation. Repeated tests showed that under compression mode, the peak type in the grain swelling profile evaluation graph displays consistency good repeatability and discrimination. The hardness cycle 1 could be used as one of the critical indices for the evaluation of strength of the grain swelling profile agent;to quantitatively characterize the relationship between swelling multiples and the strength;and to provide a quantitative basis for application in crude oilfields.关键词
调剖堵水剂/体膨颗粒/强度评价方法/质构评价Key words
profile control and water plugging agent/grain swelling profile agent/strength evaluation method/texture evaluation分类
能源科技引用本文复制引用
姚远,罗健辉,范洪富,王平美,高圣平,王贝贝,康涛..质构分析应用于预交联体膨颗粒强度评价的研究[J].日用化学工业,2016,46(7):404-408,5.基金项目
中国石油科技创新基金资助项目 （）
