Study and test of a new bundle-structure riser stress monitoring sensor based on FBG

Jian Xu; Dexing Yang; Chuan Qin; Yajun Jiang; Leixiang Sheng; Xiangyun Jia; Yang Bai; Xiaohong Shen; Haiyan Wang; Xin Deng; Liangbin Xu; Shiquan Jiang

doi:10.3390/s151129648

Study and test of a new bundle-structure riser stress monitoring sensor based on FBG

Jian Xu, Dexing Yang, Chuan Qin, Yajun Jiang, Leixiang Sheng, Xiangyun Jia, Yang Bai, Xiaohong Shen, Haiyan Wang, Xin Deng, Liangbin Xu, Shiquan Jiang

School of Marine Science and Technology

Research output: Contribution to journal › Article › peer-review

23 Scopus citations

Abstract

To meet the requirements of riser safety monitoring in offshore oil fields, a new Fiber Bragg Grating (FBG)-based bundle-structure riser stress monitoring sensor has been developed. In cooperation with many departments, a 49-day marine test in water depths of 1365 m and 1252 m was completed on the “HYSY-981” ocean oil drilling platform. No welding and pasting were used when the sensor was installed on risers. Therefore, the installation is convenient, reliable and harmless to risers. The continuous, reasonable, time-consistent data obtained indicates that the sensor worked normally under water. In all detailed working conditions, the test results show that the sensor can do well in reflecting stresses and bending moments both in and in magnitude. The measured maximum stress is 132.7 MPa, which is below the allowable stress. In drilling and testing conditions, the average riser stress was 86.6 MPa, which is within the range of the China National Offshore Oil Corporation (CNOOC) mechanical simulation results.

Original language	English
Pages (from-to)	29648-29660
Number of pages	13
Journal	Sensors
Volume	15
Issue number	11
DOIs	https://doi.org/10.3390/s151129648
State	Published - 24 Nov 2015

Keywords

Bundle-structure
FBG
Marine test
Riser
Stress monitoring

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

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10.3390/s151129648

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title = "Study and test of a new bundle-structure riser stress monitoring sensor based on FBG",

abstract = "To meet the requirements of riser safety monitoring in offshore oil fields, a new Fiber Bragg Grating (FBG)-based bundle-structure riser stress monitoring sensor has been developed. In cooperation with many departments, a 49-day marine test in water depths of 1365 m and 1252 m was completed on the “HYSY-981” ocean oil drilling platform. No welding and pasting were used when the sensor was installed on risers. Therefore, the installation is convenient, reliable and harmless to risers. The continuous, reasonable, time-consistent data obtained indicates that the sensor worked normally under water. In all detailed working conditions, the test results show that the sensor can do well in reflecting stresses and bending moments both in and in magnitude. The measured maximum stress is 132.7 MPa, which is below the allowable stress. In drilling and testing conditions, the average riser stress was 86.6 MPa, which is within the range of the China National Offshore Oil Corporation (CNOOC) mechanical simulation results.",

keywords = "Bundle-structure, FBG, Marine test, Riser, Stress monitoring",

author = "Jian Xu and Dexing Yang and Chuan Qin and Yajun Jiang and Leixiang Sheng and Xiangyun Jia and Yang Bai and Xiaohong Shen and Haiyan Wang and Xin Deng and Liangbin Xu and Shiquan Jiang",

note = "Publisher Copyright: {\textcopyright} 2015 by the authors; licensee MDPI, Basel, Switzerland.",

year = "2015",

month = nov,

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doi = "10.3390/s151129648",

language = "英语",

volume = "15",

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TY - JOUR

T1 - Study and test of a new bundle-structure riser stress monitoring sensor based on FBG

AU - Xu, Jian

AU - Yang, Dexing

AU - Qin, Chuan

AU - Jiang, Yajun

AU - Sheng, Leixiang

AU - Jia, Xiangyun

AU - Bai, Yang

AU - Shen, Xiaohong

AU - Wang, Haiyan

AU - Deng, Xin

AU - Xu, Liangbin

AU - Jiang, Shiquan

PY - 2015/11/24

Y1 - 2015/11/24

N2 - To meet the requirements of riser safety monitoring in offshore oil fields, a new Fiber Bragg Grating (FBG)-based bundle-structure riser stress monitoring sensor has been developed. In cooperation with many departments, a 49-day marine test in water depths of 1365 m and 1252 m was completed on the “HYSY-981” ocean oil drilling platform. No welding and pasting were used when the sensor was installed on risers. Therefore, the installation is convenient, reliable and harmless to risers. The continuous, reasonable, time-consistent data obtained indicates that the sensor worked normally under water. In all detailed working conditions, the test results show that the sensor can do well in reflecting stresses and bending moments both in and in magnitude. The measured maximum stress is 132.7 MPa, which is below the allowable stress. In drilling and testing conditions, the average riser stress was 86.6 MPa, which is within the range of the China National Offshore Oil Corporation (CNOOC) mechanical simulation results.

AB - To meet the requirements of riser safety monitoring in offshore oil fields, a new Fiber Bragg Grating (FBG)-based bundle-structure riser stress monitoring sensor has been developed. In cooperation with many departments, a 49-day marine test in water depths of 1365 m and 1252 m was completed on the “HYSY-981” ocean oil drilling platform. No welding and pasting were used when the sensor was installed on risers. Therefore, the installation is convenient, reliable and harmless to risers. The continuous, reasonable, time-consistent data obtained indicates that the sensor worked normally under water. In all detailed working conditions, the test results show that the sensor can do well in reflecting stresses and bending moments both in and in magnitude. The measured maximum stress is 132.7 MPa, which is below the allowable stress. In drilling and testing conditions, the average riser stress was 86.6 MPa, which is within the range of the China National Offshore Oil Corporation (CNOOC) mechanical simulation results.

KW - Bundle-structure

KW - FBG

KW - Marine test

KW - Riser

KW - Stress monitoring

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U2 - 10.3390/s151129648

DO - 10.3390/s151129648

M3 - 文章

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SN - 1424-8220

VL - 15

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EP - 29660

JO - Sensors

JF - Sensors

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ER -

Study and test of a new bundle-structure riser stress monitoring sensor based on FBG

Abstract

Keywords

UN SDGs

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