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Microseismic monitoring application for waterflooding in No.6 oil reservior of Yanchang Oilfield

Hao Shiyan,Wang Yongdong

Strategic Study of CAE 2012, Volume 14, Issue 4,   Pages 8-11

Abstract: long 6 extend oilfield injection wells because the transfer group and the leading edge of microseismic monitoringof water.Yanchang Oil Field Oil Production Plant 4237 Zichang water injection wells set the direction of NEE to

Keywords： Yanchang Oilfield     water-flooding extraction     microseismic monitoring     water-flood front    

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Using waterflood front monitoring to track the speed of water flow drive

Yang Zhidong,Zhou Jinyan,Chang Zhiyong,Zhang Jinrong,Han Mingyi

Strategic Study of CAE 2012, Volume 14, Issue 4,   Pages 31-33

Abstract: "text-align: justify;">This study demonstrates results of waterflood front mapping and microseismic monitoringMicroseismic monitoring results are in consistent with those of geological simulations and seismic amplitudeIt concludes that microseismic monitoring is capable of detecting locations of water flow drive, which

Keywords： water-flooding monitoring     main direction of flooding     injection control    

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Research and practice of layered cross cyclic injectionproduction water flooding technology in ultrahigh water cut stage

Jiang Zhenhai

Strategic Study of CAE 2012, Volume 14, Issue 4,   Pages 77-82

Abstract:

Aiming at the remaining oil distribution feature in ultrahigh waterOilfield, guided by the hydrodynamic principle, based on the practical experience and analysis of cyclic waterflooding in combination with numerical simulation, cyclic water flooding and various parameters are

Keywords： cyclic water flooding     cyclic production     method optimization     parameters optimization    

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Optimal locations of monitoring stations in water distribution systems under multiple demand patterns

Shuming LIU, Wenjun LIU, Jinduan CHEN, Qi WANG

Frontiers of Environmental Science & Engineering 2012, Volume 6, Issue 2,   Pages 204-212 doi: 10.1007/s11783-011-0364-9

Abstract: A flaw of demand coverage method in solving optimal monitoring stations problem under multiple demandIn the demand coverage method, the demand coverage of each set of monitoring stations is calculated byThis could lead to miscalculation of the optimal locations of the monitoring stations.Results show that the set of optimal locations of monitoring stations obtained using the DCI method canrepresent the water quality of water distribution systems under multiple demand patterns better than

Keywords： demand coverage     monitoring     optimization     water distribution network     water quality    

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Water quality monitoring in a slightly-polluted inland water body through remote sensing - Case study

HE Weiqi, LIU Xuehua, CHEN Jining, CHEN Shan

Frontiers of Environmental Science & Engineering 2008, Volume 2, Issue 2,   Pages 163-171 doi: 10.1007/s11783-008-0027-7

Abstract: This study focused on the water quality of the Guanting Reservoir, a possible auxiliary drinking waterThese accuracies were acceptable for the practical application of routine monitoring and early warningon water quality safety with the support of precise traditional monitoring.The results show that performing the most traditional routine monitoring of water quality by RS in relativelyclean inland water bodies is possible and effective.
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A cellphone-based colorimetric multi-channel sensor for water environmental monitoring

Frontiers of Environmental Science & Engineering 2022, Volume 16, Issue 12, doi: 10.1007/s11783-022-1590-z

Abstract:

● A cellphone-based colorimetric multi-channel sensor for in-field detection.

Keywords： Colorimetric analysis     Multi-channel sensor     Cellphone     Water quality indexes     Environmental monitoring    

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Bacteriophages in water pollution control: Advantages and limitations

Frontiers of Environmental Science & Engineering 2021, Volume 15, Issue 5, doi: 10.1007/s11783-020-1378-y

Abstract:

•Phages can be better indicators of enteric viruses than fecal indicator bacteria.

Keywords： Phage     Water pollution monitoring     Harmful bacteria biocontrol     Horizontal gene transfer     Bacterial resistance    

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Water environment security indicator system for urban water management

Tian HAO, Pengfei DU, Yun GAO

Frontiers of Environmental Science & Engineering 2012, Volume 6, Issue 5,   Pages 678-691 doi: 10.1007/s11783-012-0450-7

Abstract: Water environment security (WES) is defined in terms of three aspects: first, that it meets basic demandsLimitations associated with current water environment security indicators in China — including inefficiencyin terms of environmental monitoring, inappropriate indicators and parameters that do not take sufficientwater management.environment security as well as design an appropriate water environment security indicator system.

Keywords： water environment security     supervision and management     monitoring parameter     indicator system     Suzhou    

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analysis of impact of green stormwater infrastructures on combined sewer overflow control and urban flooding

Jinsong Tao, Zijian Li, Xinlai Peng, Gaoxiang Ying

Frontiers of Environmental Science & Engineering 2017, Volume 11, Issue 4, doi: 10.1007/s11783-017-0952-4

Abstract: To quantitatively evaluate the performance of GSI systems on CSO and urban flooding control, USEPA-Stormwaterpercentages of stormwater runoff transported from impervious surfaces to the GSI systems on CSO and urban floodingHowever, GSI systems are not suitable for the flooding control purpose in PSW45 due to the high occurrencepossibility of urban flooding during or after high intensity events where GSI systems have relatively

Keywords： Green stormwater infrastructure (GSI)     Combined sewer overflows (CSOs)     Urban flooding     Low impact development    

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Microseismic monitoring technology development direction and application

Liu Jianzhong,Tang Chunhua,Zuo Jianjun

Strategic Study of CAE 2013, Volume 15, Issue 10,   Pages 54-58

Abstract:

This paper discussed the development direction of microseismic monitoringtechnology, pointed out that improve the quality of microseismic monitoring system, reduce the front, and increase the number of microseismic monitoring stations so as to obtain more information that canAbove are important directions of microseismic monitoring technology development.and safety prediction of mine, reservoir besides oilfield fracturing and water monitoring.

Keywords： microseismic monitoring     seismic prospecting     fracturing monitoring     water monitoring    

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coagulation-hydrolysis acidification-dynamic membrane bioreactor system for treatment of oilfield polymer-flooding

Xue Shen, Lei Lu, Baoyu Gao, Xing Xu, Qinyan Yue

Frontiers of Environmental Science & Engineering 2019, Volume 13, Issue 1, doi: 10.1007/s11783-019-1093-8

Abstract:

• We created a combined system for treating oilfield polymer-flooding

Keywords： Coagulation     Hydrolysis acidification     Dynamic membrane bioreactor     Polymer flooding    

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Crack detection for wading-concrete structures using water irrigation and electric heating

Frontiers of Structural and Civil Engineering 2023, Volume 17, Issue 3,   Pages 368-377 doi: 10.1007/s11709-022-0926-x

Abstract: The accurate and timely monitoring of crack development plays a significant role in the safety of wading-concreteThis method uses water irrigation to generate seepage at the interface of a crack; then, the heat-dissipationCrack information can be identified by monitoring the cooling law and leakage flow near cracks.The proposed mobile crack-monitoring system consists of a heating system, temperature-measurement systemThe results showed that the distribution characteristics of ψ along the monitoring line could

Keywords： structural health monitoring     underwater concrete structure     fiber Bragg grating     crack detection     temperature    

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Study on several problems of oceanic gas hydrate reservoir exploitation

Bai Huyu,Li Qingping

Strategic Study of CAE 2011, Volume 13, Issue 5,   Pages 103-112

Abstract: intrinsic kinetic process of hydrate dissociation, the endothermic process of hydrate dissociation, ice-waterthe variation of permeability, the convection and conduction on the hydrate dissociation and gas and waterFor a single gas hydrate reservoir exploited only by depressurization, the study shows that water freezingThe combination method of warn water flooding with depressurization is proposed, which can comprehensively

Keywords： natural gas hydrate     depressurization     combination method of warm water flooding with depressurization    

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Offshore polymer flooding supporting technology

Liu Zongzhao,Liu Fuhai,Yi Fei,Huang Bo,Sun Yanping,Wang Chengsheng、Liu Ming

Strategic Study of CAE 2011, Volume 13, Issue 5,   Pages 50-52

Abstract: of new temperature-resistant anti-salt polymer, reservoir numerical modeling techniques for polymer floodingThe successful field tests in Bohai Oilfield indicated that polymer flooding supporting technology wasthe basis for the successful implementation of polymer flooding.

Keywords： offshore oil     polymer flooding     the supporting technology     increasing oil recovery    

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The security monitoring and controlled drainage of Xiamen Subsea Tunnel

Du Chaowei,Wang Mengshu,Tan Zhongsheng

Strategic Study of CAE 2011, Volume 13, Issue 3,   Pages 86-91

Abstract:

Controlled drainage should be applied to deal with underground waterIn order to study the change laws of subsea tunnel wall rock pressure, water pressure on primary supportIn the circumstance of controlled drainage, by strengthening some measures such as grouting, the waterBy monitoring and analyzing the water inflow on site, the water inflow controlling criteria are put forwardThe water inflow in soft rock section in Xiamen Subsea Tunnel should be less than 0.25 m3/

Keywords： Xiamen Subsea Tunnel     controlled drainage     construction monitoring     water pressure     water inflow    

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Title Author Date Type Operation

Microseismic monitoring application for waterflooding in No.6 oil reservior of Yanchang Oilfield

Hao Shiyan,Wang Yongdong

Journal Article

Using waterflood front monitoring to track the speed of water flow drive

Yang Zhidong,Zhou Jinyan,Chang Zhiyong,Zhang Jinrong,Han Mingyi

Journal Article

Research and practice of layered cross cyclic injectionproduction water flooding technology in ultrahigh water cut stage

Jiang Zhenhai

Journal Article

Optimal locations of monitoring stations in water distribution systems under multiple demand patterns

Shuming LIU, Wenjun LIU, Jinduan CHEN, Qi WANG

Journal Article

Water quality monitoring in a slightly-polluted inland water body through remote sensing - Case study

HE Weiqi, LIU Xuehua, CHEN Jining, CHEN Shan

Journal Article

A cellphone-based colorimetric multi-channel sensor for water environmental monitoring

Journal Article

Bacteriophages in water pollution control: Advantages and limitations

Journal Article

Water environment security indicator system for urban water management

Tian HAO, Pengfei DU, Yun GAO

Journal Article

analysis of impact of green stormwater infrastructures on combined sewer overflow control and urban flooding

Jinsong Tao, Zijian Li, Xinlai Peng, Gaoxiang Ying

Journal Article

Microseismic monitoring technology development direction and application

Liu Jianzhong,Tang Chunhua,Zuo Jianjun

Journal Article

coagulation-hydrolysis acidification-dynamic membrane bioreactor system for treatment of oilfield polymer-flooding

Xue Shen, Lei Lu, Baoyu Gao, Xing Xu, Qinyan Yue

Journal Article

Crack detection for wading-concrete structures using water irrigation and electric heating

Journal Article

Study on several problems of oceanic gas hydrate reservoir exploitation

Bai Huyu,Li Qingping

Journal Article

Offshore polymer flooding supporting technology

Liu Zongzhao,Liu Fuhai,Yi Fei,Huang Bo,Sun Yanping,Wang Chengsheng、Liu Ming

Journal Article

The security monitoring and controlled drainage of Xiamen Subsea Tunnel

Du Chaowei,Wang Mengshu,Tan Zhongsheng

Journal Article