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《Materials Reports》 2019-06
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Preparation and Evaluation of a New Type Step-down Augmented Injection Agent Made of SiO_2 Nanoparticles

ZHAI Henglai;QI Ning;SUN Xun;ZHANG Xiangyu;FAN Jiacheng;College of Petroleum Engineering,China University of Petroleum (East China);  
Nanomaterial step-down augmented injection technology takes hydrophobic and lipophilic nanoparticles as a profile control agent,which can effectively solve the problem of high pressure and low injection caused by long-term waterflooding development in low permeability and dense reservoir. However,the conventional nano-SiO_2 injection agents used in this technology currently are expensive,difficult to access,and complex in preparation process. This contribution presents the preparation of a new type step-down augmented injection agent made of SiO 2 nanoparticles aqueous suspension,using hydrophobic nano-SiO_2,ethanol and surfactant as raw materials,and the analysis upon its performance and action principle. The results show that the dosage of nano-SiO_2 must be less than 1% when the dosage of 1% Tween 80 is used in the preparation of nano-SiO_2 step-down augmented injection agent. The median particle size of 0. 2%-0. 6% nano-SiO_2 injection agent ranges from 300 to 400 nm.The surface tension of 0. 2%-1% nano-SiO_2 injection agent is within 34-37 mN/m and the interface tension is within 1. 9-4. 0 mN/m. 0. 6% of the prepared nano-SiO_2 injection agent can make carbon dioxide debris reach adsorption equilibrium,which accords with the characteristic of single-layer adsorption. After treating by nano-SiO_2 step-down augmented injection agent,the hydrophilic surface of the quartz sand tablets transferred to a hydrophobic one. Moreover,0. 2%-0. 6% nano-SiO_2 step-down augmented injection agent added to the rock samples could achieve smaller inlet pressure,larger displacement flow,and a permeability increment of about 25%-49%. When the nano-SiO_2 step-down augmented was injected into the formation,the ethanol would volatilize with the temperature rising,nano-SiO_2 particles could be released and be adsorbed onto the rock surfaces of the rock to form nano-film. In consequence,it could exert the role of reducing the pressure and enhancing the flow.
【Fund】: 十三五国家科技重大专项(2017ZX005030005)~~
【CateGory Index】: TE39
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Chinese Journal Full-text Database 6 Hits
1 Wang Xin-Liang~(1)2)) Di Qin-Feng~(1)2)) Zhang Ren-Liang~(1)2)) Gu Chun-Yuan~(1)2)) Ding Wei-Peng~(1)2)) Gong Wei~(1)2)) 1)(Shanghai Institute of Applied Mathematics and Mechanics,Shanghai University,Shanghai 200072,China) 2)(Shanghai Key Laboratory of Mechanics in Energy and Environment Engineering,Shanghai 200072,China );Dual drag reduction mechanism of water-based dispersion with hydrophobic nanoparticles in core microchannel and experimental verification[J];物理学报;2012-14
2 HU Xue-bin,LI Shi-Ran,WU Hua(First Author's Address: Research Institute of Petroleum Exploration and Development,Jinghan Oilfield Company,SINOPEC,Wuhan 430223,Hubei,China);The Application of Poly-silicon Mano-augmented Injection Technology in High-salt Sensitivity Reservoirs in Jiangling Depression[J];石油天然气学报;2012-07
3 ZHANG Zhonghong1 YANG Zhengming2 LIU Xiangui2 XIONG Wei2 WANG Xuewu2 (1.School of Energy Resources,China University of Geosciences,Beijing 100083,China;2.Langfang Branch,PetroChina Research Institute of Petroleum Exploration & Development,Langfang 065007,China);A grading evaluation method for low-permeability reservoirs and its application[J];石油学报;2012-03
4 Pang Qiqiang, Liu Peipei and Huang Dongxue et al.;Study of the Plugging Relief and Injection Gain Technology on Water Injection Wells for the Low Permeability Oil Reservoir[J];石油石化节能;2011-04
5 LV Xin1,HOU Ji-rui2,YUE Xiang-an2,CHEN Qiu-shi3(1.CNOOC Research Center,Chaoyang Beijing 100027,China;2.Research Center for Enhanced Recovery,China University of Petroleum,Changping Beijing 102249,China;3.School of Chemistry and Molecular Biosciences,University of Queensland,Brisbane Queensland 4072,Australia);THE PROPERTIES ON PROFILE AND SHUTOFF OF A KIND OF NANOCOMPOSITES VIA INTERCALATIVE POLYMERIZATION[J];西南石油大学学报(自然科学版);2010-04
6 Jiang Chengjun, Duan Zhiwei, Zhang Zhenzhong, Wang Chao (Nanjing University of Technology, Nanjing 210009, China);Effect of Surfactants on Dispersing Properties in Alcohol Solvent for Silver Nanopowders[J];稀有金属材料与工程;2007-04
Chinese Journal Full-text Database 10 Hits
1 LI Xing;WANG Zhaowei;SUN Yifeng;Guangdong Provincial Key Laboratory of Emergency Test for Dangerous Chemicals,China National Analytical Center;;Research of Surfactant on the Influence of Nanofluid[J];材料导报;2015-23
2 Zhang Shoupeng;Teng Jianbin;Yin Yumei;Han Yiyun;Research Institute of Exploration and Development of SINOPEC Shengli Oilfield Company;Binnan Extraction Factory,SINOPEC Shengli Oilfield Company;Petroleum Engineering Design Limited Company,SINOPEC Shengli Oilfield Company;;Causes and countermeasures for low liquid production in low-permeability reservoirs in Shengli region[J];石油实验地质;2015-04
3 LU Shuangfang;HUANG Wenbiao;LI Wenhao;XUE Haitao;XIAO Dianshi;LI Jijun;WANG Weiming;WANG Min;CHEN Fangwen;DENG Shouwei;TANG Zhenxing;Research Institute of Unconventional Petroleum and Renewable Energy,China University of Petroleum;Petroleum Exploration & Development Research Institute,PetroChina Jilin Oilfield Company;;Lower Limits and Grading Evaluation Criteria of Source Rocks and Reservoirs of Tight Oil and Gas[J];Acta Geologica Sinica(English Edition);2015-S1
4 WANG Zhi-yuan;HUA Jiao;WANG Lin-yan;HE Wei;ZHAO Fang-xia;College of Materials Science and Engineering,Nanjing Tech University;;Dispersion Technology of Ultrafine Boron Nitride Powders in Alcohol[J];硅酸盐通报;2015-06
5 Yang Zhengming;Luo Yutian;He Ying;Guo Hekun;Zhao Yuji;Langfang Branch,Petrochina Research Institute of Petroleum Exploration & Development;;Study on Occurrence Feature of Fluid and Effective Development in Tight Sandstone Oil Reservoir[J];西南石油大学学报(自然科学版);2015-03
6 LIU Xuefen;KANG Yili;LUO Pingya;YOU Lijun;State Key Laboratory of Oil and Gas Reservoir Geology and Exploitation,Southwest Petroleum University;Energy Engineering College,Longdong University;;Seepage Regulation of Micro-Pore System in Tight Sandstone Gas Reservoirs by Interfacial Modification[J];油田化学;2015-01
7 ZOU TUO;ZHANG Hui-qing;Research Institute of Exploration and Development,Petro China Dagang Oilfield Company;;Experimental Study on Sealed Coring Well of Loose Sandstone Reservoir in Gangxi Oilfield[J];延安大学学报(自然科学版);2015-01
8 ZHANG Xv;SUN Lian-shuang;YU Ying;WU Hai;Xi'an Shiyou University;Yanchang Oil Field Co.,Ltd. Jingbian Oil extraction Factory;;Application of Deep Wave Excitation Water Injection Technology in Jingbian Oilfield[J];辽宁化工;2015-02
9 ZHAO Mi;LI Bo;CAI Yong-Mao;LI Hong-Fu;College of Chemistry and Chemical Engineering,Northeast Petroleum University;The Fourth Oil Production Factory,Daqing Oilfield Company,Ltd,Daqing;Drilling Research Institute of Daqing Oilfield Company,Ltd;Exploration and Development Research Institute,Daqing Oilfield Company,Ltd;;A New Plugging Technique for High Permeability Layer on Oilfield——Superfine Fiber Blocking Agent[J];油田化学;2014-04
10 Qu Haiyang;Yang Zhengming;Ling Haochuan;Institute of Porous Flow and Fluid Mechanics of Chinese Academy of Sciences;Research Institute of Petroleum Exploration and Development-Langfang;Bohai Oilfield Research Institute,CNOOC Ltd.;;Numerical Simulation Research on Energy Supplement of Low Permeability Reservoirs with Fractured Horizontal Wells[J];China Oil & Gas;2014-04
【Secondary Citations】
Chinese Journal Full-text Database 10 Hits
1 ZHANG Renliang1,2,DI Qinfeng1,2,WANG Xinliang1,2,GU Chunyuan1,2,WANG Wenchang1,2(1.Shanghai Institute of Applied Mathematics and Mechanics,Shanghai University,Shanghai 200072,China;2.Shanghai Key Laboratory of Mechanics in Energy and Environment Engineering,Shanghai University,Shanghai 200072,China);Lattice Boltzmann Simulation of Flow in a Micro-channel[J];计算物理;2011-02
2 Gu Chunyuan1,2,Di Qinfeng1,2,Shen Chen3,Wang Zhanghong3,Shi Liyi4,Wang Xinliang1,2(1.Shanghai Institute of Applied Mathematics and Mechanics,Shanghai University,Shanghai 200072,China;2.Shanghai Key Laboratory of Mechanics in Energy and Environment Engineering,Shanghai 200072,China;3.China Petroleum & Chemical Corporation,Beijing 100728,China;4.Research Center of Nano Science and Nano Technology,Shanghai University,Shanghai 200072,China);Adsorption of hydrophobic nanoparticles in reservoir microchannels[J];石油勘探与开发;2011-01
3 WANG Xinliang DI Qinfeng ZHANG Renliang GU Chunyuan Shanghai Institute of Applied Mathematics and Mechanics,Shanghai University,Shanghai 200072,China Shanghai Key Laboratory of Mechanics in Energy and Environment Engineering,Shanghai University,Shanghai 200072,China;PROGRESS IN THEORIES OF SUPER-HYDROPHOBIC SURFACE SLIP EFFECT AND ITS APPLICATION TO DRAG REDUCTION TECHNOLOGY[J];力学进展;2010-03
4 Wang Xinliang1,2 Di Qinfeng1,2 Zhang Renliang1,2 Gu Chunyuan1,2 Wang Zhanghong3(1.Shanghai Institute of Applied Mathematics and Mechanics,Shanghai University,Shanghai,200072,China;2.Shanghai Key Laboratory of Mechanics in Energy and Environment Engineering,Shanghai,200072,China;3.Jiangsu Oilfield Company,Sinopec,Yangzhou,Jiangsu,225009,China);Experimental Investigations on Adsorptive Characteristics of Hydrophobic Nanoparticles on Core Surfaces[J];石油钻探技术;2010-02
5 Yang Zhengming1,Yu Rongze1,Su Zhixin1,Zhang Yanfeng2,Cui Dayong2(1.Institute of Porous Flow and Fluid Mechanics,Chinese Academy of Sciences,Langfang 065007,China;2.Qian'an Oil Production Plant,PetroChina Jilin Oilfield Company,Songyuan 131400,China);Numerical simulation of the nonlinear flow in ultra-low permeability reservoirs[J];石油勘探与开发;2010-01
6 SHI Yu1 YANG Zhengming1,2,3 HUANG Yanzhang1,3(1.Institute of Porous Flow and Fluid Mechanics,China Academy of Sciences,Langfang 065007,China;2.Faculty of Petroleum Engineering,China University of Petroleum,Beijing 102249,China;3.Langfang Branch,PetroChina Exploration and Development Research Institute,Langfang 065007,China);Study on non-linear seepage flow model for low-permeability reservoir[J];石油学报;2009-05
7 Gong Xiaoming,Yang Songbo(No.203 Research Institute of Nuclear Industry);Chemical Treatment for Blockage Removal in Ansai Oilfield and Its Result[J];油气井测试;2009-04
8 Hu Wenrui(China National Petroleum Corporation,Beijing 100007,China);The present and future of low permeability oil and gas in China[J];中国工程科学;2009-08
9 DI Qinfeng1,2 SHEN Chen3 WANG Zhanghong3 GU Chunyuan1,2 SHI Liyi1,2 FANG Haiping4(1. Shanghai Institute of Applied Mathematics and Mechanics,Shanghai University, Shanghai 200072, China;2.Shanghai Key Laboratory of Mechanics in Energy and Environment Engineering,Shanghai 200072,China; 3. China Petroleum & Chemical Corporation, Beijing 100029, China;4. Shanghai Institute of Applied Physics, Chinese Academy of Sciences, Shanghai 201800, China);Experimental research on drag reduction of flow in micro channels of rocks using nano-particle adsorption method[J];石油学报;2009-01
10 Gao Peng Geng Xing-Guo Ou Xiu-Long Xue Wen-Hui(Department of Applied Physics,Northwestern Polytechnical University,Xi'an 710072,China);Drag-reduction property of composite structure surface with planar quasicrystal[J];物理学报;2009-01
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