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Deepwater Hydrocarbon Exploration in China Seas: Yesterday, Today and Tomorrow

Zhi-gang Zhao,Hai-zhang Yang,Wu Tang,Shi-xiang Liu

Frontiers of Engineering Management 2016, Volume 3, Issue 4,   Pages 390-395 doi: 10.15302/J-FEM-2016059

Abstract: Deepwater area has been one of the hottest areas in the global hydrocarbon exploration. However, deepwater hydrocarbon exploration in China started late and mainly concentrated in the South China Sea (SCS) with low level of researches. Although there are some achievements, there are even more challenges. For this reason, this paper reviewed the history of deepwater exploration in China Seas and summarized the current exploration situation. The future directions of deepwater hydrocarbon exploration mainly consist of five aspects: establishing key technology system of complex structure and reservoir seismic acquisition and processing in deepwater areas of SCS, clarifying the development mechanism of high quality source rock and establishing matching assessment technology, studying the formation conditions of favorable reservoir and creating reservoir identification technology, improving accumulation theory of large and medium-sized oil and gas field of deepwater, deepening the researches of petroleum geology conditions of middle and south part of SCS. Simultaneously, the concept of portfolio should be utilized in the exploration process, with economic benefits considered. These understandings will help guiding the future deepwater hydrocarbon exploration in China Seas.

Keywords： deepwater hydrocarbon exploration     China Seas     South China Sea     Pearl River Mouth Basin     Qiongdongnan Basin    

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The new finding of Neogene marine low-resistivity light oil field in the western part of Pearl RiverMouth Basin

Xie Yuhong

Strategic Study of Chinese Academy of Engineering 2011, Volume 13, Issue 5,   Pages 16-22

Abstract:

Based on the new finding of Wenchang L low-resistivity light oil field,the finding process,reservoir characteristics and pool-forming pattern were studied. The oil-rock correlation, neritic reservoir type and advantageous migration and accumulation, and new techniques were discussed. The results showed that large amount of hydrocarbon generated by shallow lacustrine mudstone and shale of Eocene Wenchang formation could migrate from sag to Qionghai uplift distantly; neritic shoal-bar reservoir had developed in the 1st member of Zhujiang formation,and dip-sag faults and areal marine sandstone layers of the 1st and the 2nd member of Zhujiang formation had constituted hydrocarbon coursing system in Qionghai uplift; the Dongsha tectonic movement had controlled the late faults by which lower hydrocarbon could migrate upward to upper neritic shoal-bar sandstone vertically. Therefore the vertical migrating accumulating,structure-lithology-dominated, secondary pool-forming pattern were proposed,and it will promote further similar new findings. Finally the enlightenment of explorating new findings was discussed.

Keywords： Wenchang L low-resistivity light oil field     finding process     reservoir characteristics     pool-forming pattern     Qionghai uplift    

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Study on mechanism of united prevention and treatment of environmental pollution in Pearl River DeltaBasin

Zhang Yingmin,Li Kaiming,Liu Aiping

Strategic Study of Chinese Academy of Engineering 2010, Volume 12, Issue 6,   Pages 71-74

Abstract:

In allusion to the many river nets, consanguineous relation between cities, characteristic of regional distributing of environmental pollution in Pearl River Delta basin,the mechanismof united prevention and treatment of environmental pollution in Pearl River Delta basin was broughtIn order to hold back the situation of environmental pollution effectively in Pearl River Delta area,basin should be strengthened.

Keywords： Pearl River Delta     environmental pollution in basin     united prevention and treatment     mechanism    

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Multi-scale evaluation of river health in Liao River Basin, China

Fei XU, Yanwei ZHAO, Zhifeng YANG, Yuan ZHANG

Frontiers of Environmental Science & Engineering 2011, Volume 5, Issue 2,   Pages 227-235 doi: 10.1007/s11783-010-0219-9

Abstract: Previous studies on river health evaluation mainly focused on characterizations at a river-corridor scaleand ignored the complex interactions between the river ecosystem and other components of the river basinBased on the consideration of the interactions among rivers, associated river basin and habitats, an’s Liao River Basin was established.basin, were the main causes of the river health deterioration.

Keywords： multi-scale characterization     river health evaluation     Liao River Basin     set pair analysis    

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Problems of Syrdarya river basin management

Serdar EYEBERENOV, Baijing CAO, Fengting LI

Frontiers of Environmental Science & Engineering 2009, Volume 3, Issue 2,   Pages 221-225 doi: 10.1007/s11783-009-0015-6

Abstract: In this study, the case of Syrdarya basin was investigated to show how such strategies create tensionCountries sharing benefits from the river have to be responsible for costs of operation and maintenance

Keywords： Central Asia     energy     agriculture     water     Syrdarya basin    

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Integrated river basin management in rapidly urbanizing areas: a case of Shenzhen, China

Lei LIU, Xiaoming MA

Frontiers of Environmental Science & Engineering 2011, Volume 5, Issue 2,   Pages 243-254 doi: 10.1007/s11783-010-0276-0

Abstract: This paper analyzes effective methods to integrated river basin management (IRBM) using Longgang Riverbasin of Shenzhen as an example, which is the city with the fastest rate of urbanization in China andCurrently, every water quality indicator of the Longgang River basin was unable to meet the requiredThe framework and institutional suggestions could inform similar processes in other representative river

Keywords： integrated river basin management (IRBM) model     Longgang River basin     Shenzhen     decentralization     stakeholder    

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Long-term trends of fine particulate matter and chemical composition in the Pearl River Delta Economic

Xuemei WANG,Weihua CHEN,Duohong CHEN,Zhiyong WU,Qi Fan

Frontiers of Environmental Science & Engineering 2016, Volume 10, Issue 1,   Pages 53-62 doi: 10.1007/s11783-014-0728-z

Abstract: This paper analyzes PM data from various published sources for the years 2000 to 2010 in the Pearl River

Keywords： long-term trends     fine particulate matter     chemical components     Pearl River Delta Economic Zone (PRDEZ)    

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Space view of the decadal variation for typical air pollutants in the Pearl River Delta (PRD) region

Zifeng WANG, Min SHAO, Liangfu CHEN, Minghui TAO, Liuju ZHONG, Duohong CHEN, Meng FAN, Yang WANG, Xinhui WANG

Frontiers of Environmental Science & Engineering 2016, Volume 10, Issue 5, doi: 10.1007/s11783-016-0853-y

Abstract: The Pearl River Delta (PRD) is one of the most industrialized, urbanized and populated regions in China

Keywords： The Pearl River Delta (PRD)     Satellite monitoring     Regional air quality     Long-term trend     HCHO    

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Research on the ecological compensation standard of the basin pollution control project based on evolutionarygame theory and by taking Xiangjiang River as a case

Dongbin HU, Huiwu LIU, Xiaohong CHEN, Yang CHEN

Frontiers of Engineering Management 2019, Volume 6, Issue 4,   Pages 575-583 doi: 10.1007/s42524-019-0044-1

Abstract: As one of the main areas for implementing ecological compensation policies, basin ecological compensationhas become an important measure for encouraging basin pollution control projects and improving the qualitycompares the interest-related decision-making behaviors of the upstream and downstream stakeholders of basinBy using data on the water quality of Xiangjiang River Basin, this paper calculates the rewards and penalties

Keywords： evolutionary game     ecological compensation standard     Xiangjiang River Basin    

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Source attribution for mercury deposition with an updated atmospheric mercury emission inventory in the PearlRiver Delta Region, China

Jiajun Liu, Long Wang, Yun Zhu, Che-Jen Lin, Carey Jang, Shuxiao Wang, Jia Xing, Bin Yu, Hui Xu, Yuzhou Pan

Frontiers of Environmental Science & Engineering 2019, Volume 13, Issue 1, doi: 10.1007/s11783-019-1087-6

Abstract:

Estimated anthropogenic Hg emission was 11.9 tons in Pearl River

Keywords： Emission inventory     Mercury deposition     Pearl River Delta (PRD)     Source attribution     Control strategy    

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A holistic approach for evaluating ecological water allocation in the Yellow River Basin of China

YANG Zhifeng, CUI Baoshan, CHEN He

Frontiers of Environmental Science & Engineering 2007, Volume 1, Issue 1,   Pages 99-106 doi: 10.1007/s11783-007-0019-z

Abstract: The characteristics and sustainable management of water resources on a basin scale require that theyIn this study, a holistic methodology called the holistic approach in a basin scale (HABS) is proposedto determine the ecological water requirements of a whole basin.The holistic approach in a basin scale was then used in the Yellow River Basin and it suggested thatThe ecological water requirements of inside river systems and outside river systems were respectively
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Photochemical indicators of ozone sensitivity: application in the Pearl River Delta, China

Lyumeng Ye,Xuemei Wang,Shaofeng Fan,Weihua Chen,Ming Chang,Shengzhen Zhou,Zhiyong Wu,Qi Fan

Frontiers of Environmental Science & Engineering 2016, Volume 10, Issue 6, doi: 10.1007/s11783-016-0887-1

Abstract: WRF-Chem was used to study a serious ozone episode in fall over the Pearl River Delta (PRD).

Keywords： Ozone     Pearl River Delta (PRD)     Sensitivity regime     Photochemical indicator     Threshold levels    

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Enhanced LSTM Model for Daily Runoff Prediction in the Upper Huai River Basin, China

Yuanyuan Man,Qinli Yang,Junming Shao,Guoqing Wang,Linlong Bai,Yunhong Xue,

Engineering doi: 10.1016/j.eng.2021.12.022

Abstract: Taking the upper Huai River Basin in China as a case study, daily runoff from 1960–2016 is predictedThis study provides an effective tool for daily runoff prediction, which will benefit the basin's flood

Keywords： Runoff prediction     Long short-term memory     Upper Huai River Basin     Extreme runoff     Loss function    

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hydrochemical signatures to characterize the long-period evolution of groundwater information in the Dagu RiverBasin, China

Frontiers of Environmental Science & Engineering 2021, Volume 15, Issue 5, doi: 10.1007/s11783-021-1393-7

Abstract:

• The long-period groundwater evolution was identified by hydrochemical signatures.

Keywords： Groundwater quality     Hydrochemical signatures     Spatial-temporal variations     Water-rock interactions     Anthropogenic interventions    

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detection and stochastic simulation prediction of streamflow at Yingluoxia hydrological station, Heihe RiverBasin, China

Chenglong ZHANG,Mo LI,Ping GUO

Frontiers of Agricultural Science and Engineering 2017, Volume 4, Issue 1,   Pages 81-96 doi: 10.15302/J-FASE-2016112

Abstract: Investigating long-term variation and prediction of streamflow are critical to regional water resource management and planning. Under the continuous influence of climate change and human activity, the trends of hydrologic time series are nonstationary, and consequently the established methods for hydrological frequency analysis are no longer applicable. Five methods, including the linear regression, nonlinear regression, change point analysis, wavelet analysis and Hilbert-Huang transformation, were first selected to detect and identify the deterministic and stochastic components of streamflow. The results indicated there was a significant long-term increasing trend. To test the applicability of these five methods, a comprehensive weighted index was then used to assess their performance. This index showed that the linear regression was the best method. Secondly, using the normality test for stochastic components separated by the linear regression method, a normal distribution requirement was satisfied. Next, the Monte Carlo stochastic simulation technique was used to simulate these stochastic components with normal distribution, and thus a new ensemble hydrological time series was obtained by combining the corresponding deterministic components. Finally, according to these outcomes, the streamflow at different frequencies in 2020 was predicted.

Keywords： Monte Carlo     nonstationary     trend detection     streamflow prediction     decomposition and ensemble     Yingluoxia    

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Title Author Date Type Operation

Deepwater Hydrocarbon Exploration in China Seas: Yesterday, Today and Tomorrow

Zhi-gang Zhao,Hai-zhang Yang,Wu Tang,Shi-xiang Liu

Journal Article

The new finding of Neogene marine low-resistivity light oil field in the western part of Pearl RiverMouth Basin

Xie Yuhong

Journal Article

Study on mechanism of united prevention and treatment of environmental pollution in Pearl River DeltaBasin

Zhang Yingmin,Li Kaiming,Liu Aiping

Journal Article

Multi-scale evaluation of river health in Liao River Basin, China

Fei XU, Yanwei ZHAO, Zhifeng YANG, Yuan ZHANG

Journal Article

Problems of Syrdarya river basin management

Serdar EYEBERENOV, Baijing CAO, Fengting LI

Journal Article

Integrated river basin management in rapidly urbanizing areas: a case of Shenzhen, China

Lei LIU, Xiaoming MA

Journal Article

Long-term trends of fine particulate matter and chemical composition in the Pearl River Delta Economic

Xuemei WANG,Weihua CHEN,Duohong CHEN,Zhiyong WU,Qi Fan

Journal Article

Space view of the decadal variation for typical air pollutants in the Pearl River Delta (PRD) region

Zifeng WANG, Min SHAO, Liangfu CHEN, Minghui TAO, Liuju ZHONG, Duohong CHEN, Meng FAN, Yang WANG, Xinhui WANG

Journal Article

Research on the ecological compensation standard of the basin pollution control project based on evolutionarygame theory and by taking Xiangjiang River as a case

Dongbin HU, Huiwu LIU, Xiaohong CHEN, Yang CHEN

Journal Article

Source attribution for mercury deposition with an updated atmospheric mercury emission inventory in the PearlRiver Delta Region, China

Jiajun Liu, Long Wang, Yun Zhu, Che-Jen Lin, Carey Jang, Shuxiao Wang, Jia Xing, Bin Yu, Hui Xu, Yuzhou Pan

Journal Article

A holistic approach for evaluating ecological water allocation in the Yellow River Basin of China

YANG Zhifeng, CUI Baoshan, CHEN He

Journal Article

Photochemical indicators of ozone sensitivity: application in the Pearl River Delta, China

Lyumeng Ye,Xuemei Wang,Shaofeng Fan,Weihua Chen,Ming Chang,Shengzhen Zhou,Zhiyong Wu,Qi Fan

Journal Article

Enhanced LSTM Model for Daily Runoff Prediction in the Upper Huai River Basin, China

Yuanyuan Man,Qinli Yang,Junming Shao,Guoqing Wang,Linlong Bai,Yunhong Xue,

Journal Article

hydrochemical signatures to characterize the long-period evolution of groundwater information in the Dagu RiverBasin, China

Journal Article

detection and stochastic simulation prediction of streamflow at Yingluoxia hydrological station, Heihe RiverBasin, China

Chenglong ZHANG,Mo LI,Ping GUO

Journal Article