Distributed FiberOptic Sensing for Hydraulic-Fracturing Monitoring and Diagnostics

Distributed FiberOptic Sensing for Hydraulic-Fracturing Monitoring and Diagnostics

Fiber-optic sensing (FOS) are an emerging technology in hydraulic fracture diagnosis. Fiber-optic sensing technologies mainly include distributed temperature sensing (DTS) and distributed sound sensing (DAS). During hydraulic fracturing, the perforation cluster efficiency for cemented plug and perfo...

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Main Authors: Li Yiqiang, Liu Junrong
Format: Article
Language:English
Published: EDP Sciences 2019-01-01
Series:E3S Web of Conferences
Online Access:https://www.e3s-conferences.org/articles/e3sconf/pdf/2019/44/e3sconf_icaeer18_02046.pdf
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spelling doaj-68150e2c929d47daabff46ea67f71a0a2021-02-02T08:41:58ZengEDP SciencesE3S Web of Conferences2267-12422019-01-011180204610.1051/e3sconf/201911802046e3sconf_icaeer18_02046Distributed FiberOptic Sensing for Hydraulic-Fracturing Monitoring and DiagnosticsLi YiqiangLiu JunrongFiber-optic sensing (FOS) are an emerging technology in hydraulic fracture diagnosis. Fiber-optic sensing technologies mainly include distributed temperature sensing (DTS) and distributed sound sensing (DAS). During hydraulic fracturing, the perforation cluster efficiency for cemented plug and perforation (PnP) wells, points of fracture initiation for packer and sleeve (PnS), and fluid channelling between fractured intervals caused by either tubular or annular leaks could be quantitatively evaluated by DTS data. Combined with DAS data, fluid distributions for each fracturing stage along the entire horizontal wellbore could be obtained. The roles of DTS and DAS in different hydraulic fracture stages are comprehensively analyzed in this paper. It provides a guidance for application of FOs in oil industry.https://www.e3s-conferences.org/articles/e3sconf/pdf/2019/44/e3sconf_icaeer18_02046.pdf
collection DOAJ
language English
format Article
sources DOAJ
author Li Yiqiang
Liu Junrong
spellingShingle Li Yiqiang
Liu Junrong
Distributed FiberOptic Sensing for Hydraulic-Fracturing Monitoring and Diagnostics
E3S Web of Conferences
author_facet Li Yiqiang
Liu Junrong
author_sort Li Yiqiang
title Distributed FiberOptic Sensing for Hydraulic-Fracturing Monitoring and Diagnostics
title_short Distributed FiberOptic Sensing for Hydraulic-Fracturing Monitoring and Diagnostics
title_full Distributed FiberOptic Sensing for Hydraulic-Fracturing Monitoring and Diagnostics
title_fullStr Distributed FiberOptic Sensing for Hydraulic-Fracturing Monitoring and Diagnostics
title_full_unstemmed Distributed FiberOptic Sensing for Hydraulic-Fracturing Monitoring and Diagnostics
title_sort distributed fiberoptic sensing for hydraulic-fracturing monitoring and diagnostics
publisher EDP Sciences
series E3S Web of Conferences
issn 2267-1242
publishDate 2019-01-01
description Fiber-optic sensing (FOS) are an emerging technology in hydraulic fracture diagnosis. Fiber-optic sensing technologies mainly include distributed temperature sensing (DTS) and distributed sound sensing (DAS). During hydraulic fracturing, the perforation cluster efficiency for cemented plug and perforation (PnP) wells, points of fracture initiation for packer and sleeve (PnS), and fluid channelling between fractured intervals caused by either tubular or annular leaks could be quantitatively evaluated by DTS data. Combined with DAS data, fluid distributions for each fracturing stage along the entire horizontal wellbore could be obtained. The roles of DTS and DAS in different hydraulic fracture stages are comprehensively analyzed in this paper. It provides a guidance for application of FOs in oil industry.
url https://www.e3s-conferences.org/articles/e3sconf/pdf/2019/44/e3sconf_icaeer18_02046.pdf
work_keys_str_mv AT liyiqiang distributedfiberopticsensingforhydraulicfracturingmonitoringanddiagnostics
AT liujunrong distributedfiberopticsensingforhydraulicfracturingmonitoringanddiagnostics
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