Experiment Study on the properties of Su-53 fracturing fluid
DOI:
https://doi.org/10.54097/hset.v25i.3505Keywords:
Fracturing fluid, Sand performance, Flowback treatment.Abstract
The sand carrying performance of the fracturing fluid is one of the decisive properties of the sand laying form of the proppant in the reservoir, and the sand carrying performance of the seven fracturing fluids on appeal is tested according to the Stokes theoretical formula for two melon samples and five viscoelastic surfactant samples. Single-particle sedimentation test and multi-particle sedimentation test were carried out and the fracturing fluid was optimized based on test data.The treatment of fracturing fluid flowback has always been a problem in the industry. In this paper, a redistribution experiment was carried out on 7 samples according to a redistribution method of fracturing flowback fluid, and viscosity was used as the main reference index. The recyclability of each fracturing fluid was compared based on the retention rate; the fracturing fluid with the most recyclability was selected.
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LIU Jiankun, JIANG Tingxue, WAN Youyu, et al. Fracturing technology for thin layer in tight sandstone reservoir and its application[J]. Llithologic Reservoirs,2018,30(1):165-172.
LI Aifen, WANG Shihu, WANG Wenling. Study on settling rule of formation sand in the liquid fluids[J]. Petroleum Geology and Recovery Efficiency,2001,8(1) :70-73.
XIAO Bo, ZHANG Shicheng, GUO Tiankui, et al. Laboratory experiment on the method for improvingproppant carrying capacity of slickwater fracturing inshale gas reservoirs[J]. Journal of Northeast Petroleum University,2013,37(3) :94-99.
WANG Liwei, CHENG Xingsheng, ZHAI Wen, et al. Viscoelasticity of fracturing fluid and the proppant suspending capacity[J]. Oilfield Chemistry,2014,31(1) :38-41.
HE Chunming, CAI Bo, LU Yongjun, et al. Microscopicmechanism of proppant carrying capacity of fracturing fluid[J]. Oilfield Chemistry,2015,32(1) :34-38.
HUANG Caihe, LU Yongjun, QIU Xiaohui, et al. Study on relationship between sedimentation rate of single proppant particle and viscoelasticity of linear colloid fracturing fluid[J]. Drilling Fluid & Completion Fluid,2015,32(6) :72-77.
TAO Hongsheng, WANG Manxue, XING Yi, et al. Relationship between suspended proppant ability and viscoelasticity of clean fracturing fluid with low viscosity[J]. Oilfield Chemistry,2015,32(4) :494-498.
ZHANG Linqiang. Discussion on proppant settlement regularity in slickwater fracturing fluid[J]. Contemporary Chemical Industry,2017,46(4) :711-714.
WEN Qingzhi, LUO Mingliang, LI Jiana, et al. Principle of proppant settlement in fracture[J]. Petroleum Geology and Recovery Efficiency,2009,16(3) :100-103.
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