Preparation of PE/POE/CaCO3 Composites Particles as Channel Flow Regulator with Adjustable Density and Adhesion

doi:10.19491/j.issn.1001-9278.2020.06.003

Abstract

Abstract:

A series of polyethylene (PE)/polyolefin elastomer (POE)/CaCO₃ blending particles were prepared as a channel flow regulator for the fractured?vuggy carbonate reservoir, and the effects of CaCO₃ content and PE/POE mass ratio on the density, adhesion, melting behavior and tensile strength of the blending particles were investigated. The results indicated that the density of the channel flow regulator increased with an increase of CaCO₃ content, and the addition of CaCO₃ could meet the requirement for the adjustment of density from 1.05 to 1.20 g/cm³. The PE/POE blending particles with different contents of CaCO₃ varied from melting adhesion to softening adhesion by a combination of the relatively high temperature melting behavior of PE and the good adhesion property of POE. The melting temperature range and tensile strength of PE/POE/CaCO₃ composites were also easily manipulated by the CaCO₃content and PE/POE mass ratio. However, the tensile strength of PE/POE/CaCO₃ composites was found to increase with an increase of PE content at the same CaCO₃ content.

Key words: channel flow regulator, polyethylene, polyolefin elastomer, calcium carbonate, density, adhesion

CLC Number:

TQ323.6

Zijia LI, Enlong ZHEN, Baolei JIAO, Zhen QIAN, Weijun ZHEN, Ling ZHAO. Preparation of PE/POE/CaCO₃ Composites Particles as Channel Flow Regulator with Adjustable Density and Adhesion[J]. China Plastics, 2020, 34(6): 14-19.

Figures/Tables 10

References 17

1	戴彩丽，方吉超，焦保雷，等. 中国碳酸盐岩缝洞型油藏提高采收率研究进展[J]. 中国石油大学学报(自然科学版)，2018，42(6)：67⁃78.
	DAI C L, FANG J C, JIAO B L, et al. Research Progress on Enhanced Recovery Factor of Carbonate Fracture⁃cavity Reservoirs in China[J]. Journal of China University of Petroleum (Natural Science Edition), 2018, 42(6): 67⁃78.
2	胡文革，赵海洋，王建峰，等. 缝洞型碳酸盐岩油藏流道调整改善水驱的方法：中国，CN201810388040.6 [P]. 2018⁃10⁃09.
3	郭艳，李树斌，吕帅，等. 预交联颗粒调剖剂的合成与性能评价[J]. 精细石油化工进展，2007，8 (10): 5⁃8.
	GUO Y, LI S B, LV S, et al. Synthesis and Performance Evaluation of Pre⁃crosslinked Particle Profile Modifiers [J]. Progress in Fine Petrochemicals, 2007, 8 (10): 5⁃8.
4	张同凯. 砂岩油藏窜流通道调堵剂研究进展[J]. 油田化学，2018，35(4): 726⁃730.
	ZHANG T K. Research Progress of Plugging Agents for Channeling Channels in Sandstone Reservoirs [J]. Oilfield Chemistry, 2018, 35 (4): 726⁃730.
5	TIORCO I. In⁃depth Drive Fluid Diversion Using an Evaluation of Colloidal Dispersion Gels and New Bulk Gels: An Operational Case History in North Rainbow Ranch Unit [C]//SPE Improved Oil Recovery Symposium，1994: 23⁃25.
6	王雷，赵立强，刘平礼，等. 耐酸高强度改性树脂堵剂的室内评价[J]. 地质科技情报，2005，2(24) : 109⁃112.
	WANG L, ZHAO L Q, LIU P L, et al. Indoor Evaluation of Acid⁃resistant High⁃strength Modified Resin Plugging Agent [J]. Geological Science and Technology Information, 2005, 2 (24): 109⁃112.
7	唐可，胡冰艳，廖元淇，等. 用于封堵新疆油田砾岩油藏水流优势通道的调剖剂研究[J]. 油田化学，2016，33(4) : 633⁃637.
	TANG K, HU B Y, LIAO Y Q, et al. Research on Profile Modifiers for Closing Dominant Channels of Water Flow in Conglomerate Reservoirs of Xinjiang Oilfield [J]. Oilfield Chemistry, 2016, 33 (4): 633⁃637.
8	王雷，何晓庆，焦保雷，等. 缝洞型油藏流道调整剂及其制备方法：中国，CN201710739725.6 [P]. 2018⁃09⁃18
9	赵修太，陈泽华，陈文雪，等. 颗粒类调剖堵水剂的研究现状与发展趋势[J]. 石油钻采工艺，2015，37(4) : 105⁃112.
	ZHAO X T, CHEN Z H, CHEN W X, et al. Research Status and Development Trend of Particulate Profile Controlling Water Blocking Agents [J]. Petroleum Drilling & Production Technology, 2015, 37 (4): 105⁃112.
10	张云宝, 卢祥国, 王婷婷，等. 渤海油藏优势通道多级封堵与调驱技术[J]. 油气地质与采收率, 2018, 25(3): 82⁃88.
	ZHANG Y B, LU X G, WANG T T, et al. Multi⁃stage Plugging and Flood Control Technology for the Dominant Channel of Bohai Reservoir [J]. Petroleum Geology and Recovery Efficiency, 2018, 25 (3): 82⁃88.
11	袁海兵. POE增韧改性聚丙烯/滑石粉复合材料的研究[J]. 中国塑料, 2018, 32(3): 33⁃36.
	YUAN H B. Study on POE Toughened Modified Polypropylene/Talc Powder Composites [J]. China Plastics, 2018, 32 (3): 33⁃36.
12	彭辉, 李启飞, 王昊，等. 硅烷交联PP/POE共混材料的性能研究[J]. 塑料科技, 2018, 46(7): 26⁃31.
	PENG H, LI Q F, WANG H, et al. Study on Properties of Silane Crosslinked PP/POE Blend Materials [J]. Plastics Science and Technology, 2018, 46 (7): 26⁃31.
13	刘伟峰. 乙烯/辛烯溶液共聚及其聚合物链结构的调控[D]. 杭州：浙江大学, 2014.
14	王震，文欢，胡文革. 塔河油田碳酸盐岩缝洞空间位置预测方法研究[J]. 工程地球物理学报，2019，16(4): 433⁃438.
	WANG Z, WEN H, HU W G. Study on Prediction Method of Carbonate Fracture Cavity in Tahe Oilfield [J]. Journal of Engineering Geophysics, 2019, 16 (4): 433⁃438.
15	苏家凯. POE增韧改性聚丙烯复合材料的制备[J]. 塑料制造，2010(3)：65⁃67.
	SU J K. Preparation of POE Toughened Modified Polypropylene Composite [J]. Manufacture of Plastics, 2010 (3): 65⁃67.
16	赵彦生，刘永梅，卢建军，等. 纳米CaCO₃及偶联剂对小本体PP结晶的影响[J]. 现代化工，2006(S2)：116⁃119.
	ZHAO Y S, LIU Y M, LU J J, et al. Effect of Nano⁃CaCO₃ and Coupling Agent on Crystallization of Small Bulk PP [J]. Modern Chemical Industry, 2006(S2): 116⁃119.
17	刘艳军. PP/POE共混物的热性能和结晶行为研究[J]. 山西化工，2019，39(1)：1⁃3.
	LIU Y J. Study on Thermal Properties and Crystallization Behavior of PP/POE Blends [J]. Shanxi Chemical Industry, 2019, 39(1): 1⁃3.

组成	密度/g·cm^-3	熔点/℃	熔程/℃	拉伸强度/MPa	颗粒黏结性能
100 %PE	0.919	112.7	104.0~116.9	23.2	熔融黏结
90 %PE+10 %CaCO₃	0.977	111.8	105.4~115.5	20.4	熔融黏结
85 %PE+15 %CaCO₃	1.009	112.2	106.5~116.0	23.1	熔融黏结
80 %PE+20 %CaCO₃	1.052	112.8	106.7~118.0	23.2	熔融黏结
75 %PE+25 %CaCO₃	1.091	113.3	106.3~117.9	23.5	熔融黏结
70 %PE+30 %CaCO₃	1.144	114.0	106.9~118.1	23.3	熔融黏结
65 %PE+35 %CaCO₃	1.170	115.1	107.0~119.9	23.4	熔融黏结
60 %PE+40 %CaCO₃	1.196	117.0	105.7~121.5	23.9	熔融黏结

组成	密度/g·cm^-3	熔点/℃	熔程/℃	拉伸强度/MPa	颗粒黏结性能
100 %PE	0.919	112.7	104.0~116.9	23.2	熔融黏结
90 %PE+10 %CaCO₃	0.977	111.8	105.4~115.5	20.4	熔融黏结
85 %PE+15 %CaCO₃	1.009	112.2	106.5~116.0	23.1	熔融黏结
80 %PE+20 %CaCO₃	1.052	112.8	106.7~118.0	23.2	熔融黏结
75 %PE+25 %CaCO₃	1.091	113.3	106.3~117.9	23.5	熔融黏结
70 %PE+30 %CaCO₃	1.144	114.0	106.9~118.1	23.3	熔融黏结
65 %PE+35 %CaCO₃	1.170	115.1	107.0~119.9	23.4	熔融黏结
60 %PE+40 %CaCO₃	1.196	117.0	105.7~121.5	23.9	熔融黏结

组成	密度/ g·cm^-3	拉伸强度/MPa	颗粒黏结性能
100 %POE	0.882	5.2	软化黏结
90 %POE+10 %CaCO₃	0.904	5.6	软化黏结
85 %POE+15 %CaCO₃	0.951	5.8	软化黏结
80 %POE+20 %CaCO₃	0.973	5.8	软化黏结
75 %POE+25 %CaCO₃	1.079	5.9	软化黏结
30 %POE+70 %CaCO₃	1.131	6.5	软化黏结
35 %POE+65 %CaCO₃	1.173	6.5	软化黏结
60 %POE+40 %CaCO₃	1.180	6.6	软化黏结

组成	密度/ g·cm^-3	拉伸强度/MPa	颗粒黏结性能
100 %POE	0.882	5.2	软化黏结
90 %POE+10 %CaCO₃	0.904	5.6	软化黏结
85 %POE+15 %CaCO₃	0.951	5.8	软化黏结
80 %POE+20 %CaCO₃	0.973	5.8	软化黏结
75 %POE+25 %CaCO₃	1.079	5.9	软化黏结
30 %POE+70 %CaCO₃	1.131	6.5	软化黏结
35 %POE+65 %CaCO₃	1.173	6.5	软化黏结
60 %POE+40 %CaCO₃	1.180	6.6	软化黏结

组成	密度/g·cm^-3	熔点/℃	熔程/℃	拉伸强度/MPa	颗粒黏结性能
54 %POE+36 %PE+10 %CaCO₃	0.942	113.0	104.9~117.3	16.0	熔融黏结
51 %POE+34 %PE+15 %CaCO₃	0.957	112.6	104.7~118.1	13.1	熔融黏结
48 %POE+32 %PE+20 %CaCO₃	0.989	112.2	104.0~116.6	12.8	熔融黏结
45 %POE+30 %PE+25 %CaCO₃	1.089	112.2	105.2~116.3	12.4	熔融黏结
42 %POE+28 %PE+30 %CaCO₃	1.110	112.0	104.1~116.5	12.5	软化黏结
39 %POE+26 %PE+35 %CaCO₃	1.156	110.8	104.0~114.7	12.4	软化黏结
36 %POE+24 %PE+40 %CaCO₃	1.199	108.9	101.1~113.5	12.4	软化黏结

Preparation of PE/POE/CaCO₃ Composites Particles as Channel Flow Regulator with Adjustable Density and Adhesion

RichHTML

PDF

Knowledge

Abstract

Cite this article

share this article

Figures/Tables 10

References 17

Related Articles 15

Recommended Articles

Metrics

Comments

组成	密度/g?cm^?3	熔点/℃	熔程/℃	拉伸强度/MPa	颗粒黏结性能
13 %POE+52 %PE+35 %CaCO₃	1.101	112.0	107.0~114.2	15.3	软化黏结
26 %POE+39 %PE+35 %CaCO₃	1.151	111.5	106.4~113.9	12.5	软化黏结
39 %POE+26 %PE+35 %CaCO₃	1.156	110.8	104.0~114.7	12.4	软化黏结
52 %POE+13 %PE+35 %CaCO₃	1.191	109.1	101.6~113.8	8.3	软化黏结
12 %POE+48 %PE+40 %CaCO₃	1.200	112.8	106.0~116.7	20.8	软化黏结
24 %POE+36 %PE+40 %CaCO₃	1.199	111.6	105.6~115.0	17.1	软化黏结
36 %POE+24 %PE+40 %CaCO₃	1.199	108.9	101.1~113.5	12.4	软化黏结
48 %POE+12 %PE+40 %CaCO₃	1.171	108.7	100.7~113.2	8.9	软化黏结

组成	结晶焓（△H_cc）/J·g^-1	结晶温度（T_cc）/°C
12 %POE+48 %PE+40 %CaCO₃	19.61	96.7
24 %POE+36 %PE+40 %CaCO₃	16.69	96.0
36 %POE+24 %PE+40 %CaCO₃	12.99	92.2
48 %POE+12 %PE+40 %CaCO₃	5.29	85.8

[1]	LI Guo, ZHU Huihao, MA Yulu, WANG Yu, JI Huajian, XIE Linsheng. Preparation and properties of microporous breathable films with high thermal conductivity [J]. China Plastics, 2022, 36(7): 14-20.
[2]	WU Xiongjie, ZHU Dongbo, SUN Jiangbo, GAO Longmei, CHU Yu, CHENG Jinsong, XIE Aidi. Study on application performance of polyethylene/CaSO₄ nanoparticle composite flexible packaging [J]. China Plastics, 2022, 36(6): 10-15.
[3]	LEI Yujie, CHEN Minghuan, WANG Jieyao, CHEN Wangzhi, LI Lei. Cross⁃linked foaming process and performance of recycled polyethylene [J]. China Plastics, 2022, 36(6): 124-129.
[4]	ZHU Jingyun, YI Huijun, YAN Wei, LI Dawei. Research and development of polyethylene special materials for compound films [J]. China Plastics, 2022, 36(6): 77-80.
[5]	XIA Yunxia, LI Lei, LUO Zhangsheng, ZHU Qianqin, HE Lijun. Preparation and properties of recycled polyethylene non⁃woven fabrics based on flash evaporation [J]. China Plastics, 2022, 36(5): 14-18.
[6]	WANG Ke, LONG Chunguang. Mechanical and tribological properties of ultra⁃high molecular weight polyethylene/sepiolite fiber composites [J]. China Plastics, 2022, 36(5): 19-23.
[7]	WEN Yuan, MAO Xianpeng, XU Kejie. Effect of sample thickness on tensile properties of polyethylene [J]. China Plastics, 2022, 36(4): 43-46.
[8]	XU Rongxia, WEI Gang, WEI Lilan, WU Jiecui, JIANG Yujiang. Friction and wear properties of PE⁃UHMW modified with nano⁃SiO₂ and PA6 [J]. China Plastics, 2022, 36(4): 47-52.
[9]	ZHANG Shucheng, TANG Wenbin, YU Tianjiao, XU Zhenzhen, XING Jian. Preparation and properties of polyurethane foams with different contents of polyether polyol [J]. China Plastics, 2022, 36(3): 104-109.
[10]	LIU Qiang, LU Yahong, WU Hui, MA Yuhao, ZHANG Yupeng, SUN Wenxiao, ZHANG Hong. Microbial degradation of polyethylene plastics [J]. China Plastics, 2022, 36(3): 120-126.
[11]	HENG Yue, XUE Nanxiang, CHEN Zhuangxin, LEI Caihong, XU Ruijie. Dynamic rheological behavior and compatibility of polyethylene/paraffin oil blends [J]. China Plastics, 2022, 36(2): 13-18.
[12]	ZHANG Xuemin, HOU Lin, FENG Jinmao, YAO Zhongliang, ZHONG Mingqiang. Study on natural aging behavior of buried polyethylene water supply pipeline in service [J]. China Plastics, 2022, 36(2): 49-55.
[13]	LI Bo, GONG Jun, JIN Xueyi, MENG Xiaoyu. Effect of carbon nanotube modification method on properties of polyamide 11 [J]. China Plastics, 2022, 36(2): 61-66.
[14]	LI Yongqing, YANG Xiaolong, CHEN Wenjing, YAN Xiaokun, MA Xiuqing. Molecular dynamics simulation of modifier and high⁃density polyethylene intercalate and exfoliate montmorillonite [J]. China Plastics, 2022, 36(2): 67-74.
[15]	WANG Yazhen, LIU Xinyu, DONG Shaobo, LAN Tianyu, ZU Liwu. Compatibilizing effect on performance of PE⁃HD/corn stalk biochar composites [J]. China Plastics, 2022, 36(1): 128-134.