IMECH-IR  > 流固耦合系统力学重点实验室
Numerical simulation of proppant transportation in hydraulic fracture based on DDPM-KTGF model
Zhang Y(张岩); Lu XB(鲁晓兵); Zhang XH(张旭辉); Li P(李鹏)
Source PublicationASME-JSME-KSME 2019 8th Joint Fluids Engineering Conference, AJKFluids 2019
2019
PagesV002T02A066
Conference NameASME-JSME-KSME 2019 8th Joint Fluids Engineering Conference, AJKFluids 2019
Conference DateJuly 28, 2019 - August 1, 2019
Conference PlaceSan Francisco, CA, United states
Abstract

Hydraulic fracturing is an efficient way to improve the conductivity of the tight oil or gas reservoirs. Proppant transportation in hydraulic fractures need to be investigated because the proppant distribution directly affects the oil or gas production. In this paper, the dense discrete particle model (DDPM) combined with the kinetic theory of granular flow (KTGF) are used to investigate the proppant transportation in a single fracture. In this model, the effects of proppant volume fraction, proppant-water interaction, proppant-proppant collision, and proppant size distribution are considered. The proppant-proppant collision is derived from the proppant stress tensor. This model is applicable from dilute to dense particulate flows. The simulated results are similar to the experimental data from other researchers. In further study, the two-phase flow in the cross fractures will be considered for engineering application. Copyright © 2019 ASME.

KeywordDDPM-KTGF model Hydraulic fracturing Proppant transportation Two-phase flow
WOS IDWOS:000511259100066
ISBN9780791859032
URL查看原文
Indexed ByEI ; CPCI-S
Language英语
Citation statistics
Cited Times:4[WOS]   [WOS Record]     [Related Records in WOS]
Document Type会议论文
Identifierhttp://dspace.imech.ac.cn/handle/311007/85094
Collection流固耦合系统力学重点实验室
AffiliationInstitute of Mechanics, Chinese Academy of Sciences, Beijing, China
Recommended Citation
GB/T 7714
Zhang Y,Lu XB,Zhang XH,et al. Numerical simulation of proppant transportation in hydraulic fracture based on DDPM-KTGF model[C]ASME-JSME-KSME 2019 8th Joint Fluids Engineering Conference, AJKFluids 2019,2019:V002T02A066.
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