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The exploration and development engineering technology for ultra deep and high acid gas field in Northeast

Shen Chen

Strategic Study of CAE 2010, Volume 12, Issue 10,   Pages 29-34

Abstract: ., for the ultra deep and highly acidic gas field were gradually formed.fields and give many proposals to expand the exploration and development engineering techniques of ultradeep and highly acidic gas field.

Keywords： Northeast Sichuan     ultra-deep well     high sulfur     exploration and development     drilling     completion    

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Challenges and Development Prospects of Ultra-Long and Ultra-Deep Mountain Tunnels

Hehua Zhu, Jinxiu Yan, Wenhao Liang

Engineering 2019, Volume 5, Issue 3,   Pages 384-392 doi: 10.1016/j.eng.2019.04.009

Keywords： EngineeringAchievements    

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Theoretical Progress and Key Technologies of Onshore Ultra-Deep Oil/Gas Exploration Review

Xusheng Guo, Dongfeng Hu, Yuping Li, Jinbao Duan, Xuefeng Zhang, Xiaojun Fan, Hua Duan, Wencheng Li

Engineering 2019, Volume 5, Issue 3,   Pages 458-470 doi: 10.1016/j.eng.2019.01.012

Abstract:

Oil/gas exploration around the world has extended into deep and ultra-deep strata because it is increasinglyIn recent years, China has made remarkable achievements in oil/gas exploration in ultra-deep areas includingUltra-deep oil/gas originates from numerous sources of hydrocarbons and multiphase charging.Liquid hydrocarbons can form in ultra-deep layers due to low geothermal gradients or overpressures, andthe natural gas composition in ultra-deep areas is complicated by the reactions between deep hydrocarbons

Keywords： Oil/gas exploration     Ultra-deep     Oil/gas sources     Reservoir     Petroleum accumulation     Exploration and    

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Construction Practice and Innovation of “Deep Sea One” Energy Station

You Xuegang , Zhou Shouwei , Zhang Xiulin , Liu Kongzhong , Xu Huakui , Liu Xinyu , Zeng Dong

Strategic Study of CAE 2022, Volume 24, Issue 3,   Pages 66-79 doi: 10.15302/J-SSCAE-2022.03.008

Abstract:

The “Deep Sea One” energy station is the first ultra-deep-waterThis energy station is also the first 100 000-ton deep-water semi-submersible production, storage, andbackground and challenges, introduces the optimization and breakthroughs of the development modes of deep-waterThis study is hoped to provide a useful reference for efficient development of deep-water and ultra-deep-water

Keywords： ultra-deep water     semi-submarine     energy station     oil storage in column     lateral transfer     half-floating    

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Monitor and control of ultra deep shaft safety and efficient construction

Shen Weian,Liang Hengchang,Zhao Guangsi

Strategic Study of CAE 2012, Volume 14, Issue 2,   Pages 45-48

Abstract: Base on the background of Benxi Dataigou Iron Mine's ultra-deep shaft with diameter of 6.5 m, depthThe monitor system implementation plan may provide detailed information for ultradeep shaft efficient

Keywords： ultra deep shaft     safety     information construction     monitor and control    

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The construction of technical standards system for ultra deep and high acid Gas Field in North-East of

Liu Yintao,Liao Chengrui,Yang Yukun

Strategic Study of CAE 2010, Volume 12, Issue 10,   Pages 97-102

Abstract: scientifically, the SINOPEC Group established an integrated suit of technical company standards system for ultradeep and high acid gas field.The system includes 51 standards, containing geophysical prospecting, drilling, logging, well logging, gas well test and collection, acid gas gathering and transportation system, and HSE (health, safety

Keywords： ultra deep     high acid     natural gas     exploration and development     enterprise standard    

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Construction technology in huge caisson on the ground

Qiu Qionghai,Lin Fan,Jiang Jianghua

Strategic Study of CAE 2010, Volume 12, Issue 4,   Pages 14-20

Abstract: The south and north foundation of the anchorages are deep water caisson with rectangular plane size 67.9

Keywords： suspension bridge     anchorage     caisson     assembly     deep-well dewatering     foundation settlement     air suction    

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Application and Prospects of Water Jet Technology in Petroleum Engineering

Shen Zhonghou,Li Gensheng,Wang Ruihe

Strategic Study of CAE 2002, Volume 4, Issue 12,   Pages 60-65

Abstract: Also, the paper points the prospects of applications of water jet technology in deep-well drilling, low-permeability

Keywords： water jet technology     oil well drilling     oil & gas production     high and ultra-high pressure jet    

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The construction and key techniques of the Fourth Nanjing Yangtze River Bridge

Wu Huanling

Strategic Study of CAE 2013, Volume 15, Issue 8,   Pages 4-11

Abstract: It overcomes the deep foundation design and construction technical problems of oversized "∞" shape diaphragm wall and ultra-large well-sinking under complicated geological conditions

Keywords： management     key technical innovation     complicated geological conditions     oversized “∞” shape diaphragm wall     ultra-largewell-sinking    

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Review on the progress of ultra-precision machining technologies

Julong YUAN, Binghai LYU, Wei HANG, Qianfa DENG

Frontiers of Mechanical Engineering 2017, Volume 12, Issue 2,   Pages 158-180 doi: 10.1007/s11465-017-0455-9

Abstract:

Ultra-precision machining technologies are the essential methods, to obtain the highest form accuracyThe conception, applications and history of ultra-precision machining are introduced in this article,and the developments of ultra-precision machining technologies, especially ultra-precision grinding,ultra-precision cutting and polishing are also reviewed.

Keywords： ultra-precision grinding     ultra-precision cutting     ultra-precision polishing     research status in China     development    

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stimuli, different responses: a pilot study assessing air pollution visibility impacts on emotional well-being

Frontiers of Environmental Science & Engineering 2023, Volume 17, Issue 2, doi: 10.1007/s11783-023-1620-5

Abstract:

● Emotional responses to visibility-reducing haze was assessed in a controlled lab.

Keywords： Air pollution     Emotional wellbeing     Variability     Visual exposure     Emotional bias    

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Optimization of horizontal wells development of Mawu1+2 Reservoir of Shan100 Well area in Jingbian Gas

Zhao jinsheng,Gao Jianying,Xiao Zengli

Strategic Study of CAE 2013, Volume 15, Issue 10,   Pages 66-70

Abstract: establishment of three-dimensional fine geological modeling of study area, using numerical simulation, the wellnetwork pattern, length of the horizontal section, well spacing, row spacing and development indicatorsThe simulation result showed that the optimal well network was the symmetrical horizontal section, andthe horizontal well had echelonment horizontal sections traversing the two layers of Mawu12 and Mawu13, and the well spacing and row spacing were both 2 100 m.

Keywords： Jingbian Gas Field     horizontal well     development indicator     well network     optimization    

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Gas marbles: ultra-long-lasting and ultra-robust bubbles formed by particle stabilization

Frontiers of Chemical Science and Engineering   Pages 1681-1687 doi: 10.1007/s11705-022-2180-0

Abstract: Bubbles and foams are ubiquitous in daily life and industrial processes. Studying their dynamic behaviors is of key importance for foam manufacturing processes in food packaging, cosmetics and pharmaceuticals. Bare bubbles are inherently fragile and transient; enhancing their robustness and shelf lives is an ongoing challenge. Their rupture can be attributed to liquid evaporation, thin film drainage and the nuclei of environmental dust. Inspired by particle-stabilized interfaces in Pickering emulsions, armored bubbles and liquid marble, bubbles are protected by an enclosed particle-entrapping liquid thin film, and the resultant soft object is termed gas marble. The gas marble exhibits mechanical strength orders of magnitude higher than that of soap bubbles when subjected to overpressure and underpressure, owing to the compact particle monolayer straddling the surface liquid film. By using a water-absorbent glycerol solution, the resulting gas marble can persist for 465 d in normal atmospheric settings. This particle-stabilizing approach not only has practical implications for foam manufacturing processes but also can inspire the new design and fabrication of functional biomaterials and biomedicines.

Keywords： bubble     particles     interfaces     armored bubble     liquid marble     gas marble     Pickering emulsion    

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Properties of cement grout modified with ultra-fine slag

Sowmini GOPINATHAN, K B ANAND

Frontiers of Structural and Civil Engineering 2018, Volume 12, Issue 1,   Pages 58-66 doi: 10.1007/s11709-017-0383-0

Abstract: The grout mixes of the present study contain cement, ultra-fine slag (UFS), super plasticizer and waterUltra-fine slag can be used as a supplementary cementitious material in cementitious grouts in order

Keywords： cement grout     ultra-fine slag     flowability     bleeding     viscosity    

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Study on the Modern Building Models & Optimum Technique——Application of Water Saving System for Well

Fu Qiang

Strategic Study of CAE 2002, Volume 4, Issue 6,   Pages 44-55

Abstract: The author applies covertly and macroscopically the SPAC theory model to the water saving system of wellSeveral sub-systems have been taken as a whole large system, such as groundwater, machine well, sunning

Keywords： building models     optimization     Sanjiang Plain     well irrigation rice     system    

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Title Author Date Type Operation

The exploration and development engineering technology for ultra deep and high acid gas field in Northeast

Shen Chen

Journal Article

Challenges and Development Prospects of Ultra-Long and Ultra-Deep Mountain Tunnels

Hehua Zhu, Jinxiu Yan, Wenhao Liang

Journal Article

Theoretical Progress and Key Technologies of Onshore Ultra-Deep Oil/Gas Exploration

Xusheng Guo, Dongfeng Hu, Yuping Li, Jinbao Duan, Xuefeng Zhang, Xiaojun Fan, Hua Duan, Wencheng Li

Journal Article

Construction Practice and Innovation of “Deep Sea One” Energy Station

You Xuegang , Zhou Shouwei , Zhang Xiulin , Liu Kongzhong , Xu Huakui , Liu Xinyu , Zeng Dong

Journal Article

Monitor and control of ultra deep shaft safety and efficient construction

Shen Weian,Liang Hengchang,Zhao Guangsi

Journal Article

The construction of technical standards system for ultra deep and high acid Gas Field in North-East of

Liu Yintao,Liao Chengrui,Yang Yukun

Journal Article

Construction technology in huge caisson on the ground

Qiu Qionghai,Lin Fan,Jiang Jianghua

Journal Article

Application and Prospects of Water Jet Technology in Petroleum Engineering

Shen Zhonghou,Li Gensheng,Wang Ruihe

Journal Article

The construction and key techniques of the Fourth Nanjing Yangtze River Bridge

Wu Huanling

Journal Article

Review on the progress of ultra-precision machining technologies

Julong YUAN, Binghai LYU, Wei HANG, Qianfa DENG

Journal Article

stimuli, different responses: a pilot study assessing air pollution visibility impacts on emotional well-being

Journal Article

Optimization of horizontal wells development of Mawu1+2 Reservoir of Shan100 Well area in Jingbian Gas

Zhao jinsheng,Gao Jianying,Xiao Zengli

Journal Article

Gas marbles: ultra-long-lasting and ultra-robust bubbles formed by particle stabilization

Journal Article

Properties of cement grout modified with ultra-fine slag

Sowmini GOPINATHAN, K B ANAND

Journal Article

Study on the Modern Building Models & Optimum Technique——Application of Water Saving System for Well

Fu Qiang

Journal Article