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The optimum drilling technique in the northeast area of Sichuan

Han Laiju,Ma Guangjun,Zhao Jinhai

Strategic Study of CAE 2010, Volume 12, Issue 10,   Pages 44-49

Abstract: complicated, which causes many complex cases and accidents like lost circulation and collapse when drillingROP was slow and drilling cycle was long.deepwell in south China, through introducing and developing new technology and new tools, like gas drillingand vertical drilling equipments, combined with existing techniques such as underbalanced drilling,compound drilling, optimum drilling technique system fit for complicated deepwell in northeast area of

Keywords： northeast area of Sichuan     optimum drilling     gas drilling     vertical drilling     MPD with lower-densitydrilling fluid     bit optimization     compound drilling    

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Novel Water-Based Drilling and Completion Fluid Technology to Improve Wellbore Quality During Drilling Article

Guancheng Jiang,Jinsheng Sun,Yinbo He,Kaixiao Cui,Tengfei Dong,Lili Yang,Xukun Yang,Xingxing Wang

Engineering 2022, Volume 18, Issue 11,   Pages 129-142 doi: 10.1016/j.eng.2021.11.014

Abstract: Water-based drilling fluids possess certain advantages over oil-based drilling fluids (OBDFs) and mayHere, the international frontier external method, which only improves drilling fluid inhibition and lubricityA novel drilling and completion fluid technique was developed to improve wellbore quality during drillingThe proposed method also achieves a classification upgrade from environmentally protective drilling fluidto an ecologically friendly drilling fluid.

Keywords： Formation protection     Wellbore quality     Unconventional oil and gas     Drilling and completion fluid     Bionics    

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Oilfield Chemical Additives in Drilling: Current Applications & Development Trend

Liu Rushan,Su Changming

Strategic Study of CAE 2002, Volume 4, Issue 5,   Pages 88-92

Abstract:

This paper summarizes the current research and applications of oil field chemical additives in drillingand reservoir protection, and holds the view that the research and applications of the positive ion drillingand completion fluid system should be the development orientation in the future.

Keywords： oil field additives     drilling & completion fluid     reservoir protectiori     multifunctional polymers    

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Hierarchical Surface on Shale Using Modified Nano-SiO2 for Strengthening the Wellbore Wall in Drilling Article

Xianbin Huang, Jinsheng Sun, He Li, Ren Wang, Kaihe Lv, Haichao Li

Engineering 2022, Volume 11, Issue 4,   Pages 101-110 doi: 10.1016/j.eng.2021.05.021

Abstract:

Wellbore stability is essential for safe and efficient drilling duringa hydrophobic nano-silica (HNS) for use in strengthening the wellbore wall when using a water-based drillingfluid (WBF).

Keywords： Hydrophobic     Nanoparticle     Shale inhibitor     Drilling fluid     Wellbore stability    

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Investigation on drilling-grinding of CFRP

Yanming QUAN, Wenwang ZHONG

Frontiers of Mechanical Engineering 2009, Volume 4, Issue 1,   Pages 60-63 doi: 10.1007/s11465-009-0008-y

Abstract: Conventional drills have a very short life in the drilling of this kind of composites and the qualitymechanism of the two kinds of diamond tools is not like the cutting effect of the conventional solid twist drilling

Keywords： composites     drilling-grinding     cemented/plated diamond     tool life     machined quality    

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Calculation and research on deepwater drilling riser flexural equation and natural frequency

Jiang Wei

Strategic Study of CAE 2011, Volume 13, Issue 5,   Pages 66-73

Abstract: justify;">Flexural equation was established in this paper, which was based on application of deepwater drillingTherefore, simple calculation method for natural frequency of drilling riser was achieved.Free-hinged beam was taken as constraint condition of flexural equation combined with drilling stringPurpose of research was to provide reasonable design and selection for deepwater drilling riser, andprovide a more efficient and applied method, which would show guiding significance for deepwater drilling

Keywords： deepwater drilling     drilling riser     flexural equation     natural frequency     shape function    

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Simulation of flow excursion and thermal siphon under natural circulation condition with lower pressureand lower quality

WANG Jianjun, YANG Xingtuan, JIANG Shengyao

Frontiers in Energy 2008, Volume 2, Issue 2,   Pages 169-173 doi: 10.1007/s11708-008-0044-z

Abstract: The simulation of flow excursion was conducted under HRTL-5 condition. The mechanism analysis and the simulation of thermal siphon process were also performed. The result shows that the computer code can be used to simulate the static instability of a natural circulation system and the simulation of flow excursion almost conforms to the experiment result.

Keywords： HRTL-5     experiment     circulation     simulation     thermal    

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Dynamic fate modeling of γ-hexachlorocyclohexane in the lower reaches of the Liao River

LIU Zhenyu, YANG Fenglin, QUAN Xie, ZHANG Xiaohong

Frontiers of Environmental Science & Engineering 2007, Volume 1, Issue 2,   Pages 166-171 doi: 10.1007/s11783-007-0029-x

Abstract: This model is used to simulate the fate of γ-hexachlorocyclohexane (γ-HCH) in the lower reaches of the

Keywords： coefficient     POPs     temperature     sediment increase     dependent    

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Development Path of Offshore Drilling Equipment in China

Liu Jian

Strategic Study of CAE 2020, Volume 22, Issue 6,   Pages 40-48 doi: 10.15302/J-SSCAE-2020.06.006

Abstract:

China has made achievements in offshore drilling equipment, and it cannow develop the shallow-water drilling rigs independently.However, as far as deep-water drilling equipment is concerned, there still exists a big gap between ChinaTo accelerate the development of China’s offshore drilling equipment, this study first analyzesmachine, deep-water drilling machine, and new-type marine drilling machine; it then summarizes the development

Keywords： offshore drilling rig     deep-water drilling rig     development of equipment     test     sea test    

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Effects of delamination in drilling glass/polyester composite

Mehdi GANJIANI, Majid SAFARABADI, Nabi MEHRI-KHANSARI, Hossein ORUJI

Frontiers of Structural and Civil Engineering 2021, Volume 15, Issue 2,   Pages 552-567 doi: 10.1007/s11709-021-0699-7

Abstract: Considering failures during machinery processes such as drilling, a precautionary analysis involvingeffect of mode delamination and corresponding interlaminar crack propagation was considered during the drilling

Keywords： delamination     VCCT     ARCAN specimen     drilling     mode II    

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Does financial development lower energy intensity?

Philip Kofi ADOM, Michael Owusu APPIAH, Mawunyo Prosper AGRADI

Frontiers in Energy 2020, Volume 14, Issue 3,   Pages 620-634 doi: 10.1007/s11708-019-0619-x

Abstract: case of Ghana, this study provides an empirical answer to the question: does financial development lower

Keywords： financial development     energy intensity     energy efficiency     Ghana    

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Review of the LNG intermediate fluid vaporizer and its heat transfer characteristics

Frontiers in Energy 2022, Volume 16, Issue 3,   Pages 429-444 doi: 10.1007/s11708-021-0747-y

Abstract: The intermediate fluid vaporizer (IFV), different from other liquefied natural gas (LNG) vaporizers,Moreover, studies on the fluid flow and heat transfer behaviors of the supercritical LNG inside the tubesand the condensation heat transfer of the intermediate fluid outside the tubes are summarized.

Keywords： intermediate fluid vaporizer     design of structure and intermediate fluid     condensation heat transfer    

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Review of fluid and control technology of hydraulic wind turbines

Maolin CAI, Yixuan WANG, Zongxia JIAO, Yan SHI

Frontiers of Mechanical Engineering 2017, Volume 12, Issue 3,   Pages 312-320 doi: 10.1007/s11465-017-0433-2

Abstract:

This study examines the development of the fluid and control technology of hydraulic wind turbinesThe current state of hydraulic wind turbines as a new technology is described, and its basic fluid model

Keywords： wind turbine     hydraulic system     fluid model     control technology    

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Computational fluid dynamics simulation of aerosol transport and deposition

Yingjie TANG, Bing GUO

Frontiers of Environmental Science & Engineering 2011, Volume 5, Issue 3,   Pages 362-377 doi: 10.1007/s11783-011-0365-8

Abstract: In this article computational fluid dynamics (CFD) simulation of aerosol transport and deposition, i.e

Keywords： computational fluid dynamics (CFD)     aerosol     transport     deposition    

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Hole quality in longitudinal–torsional coupled ultrasonic vibration assisted drilling of carbon fiber

Guofeng MA, Renke KANG, Zhigang DONG, Sen YIN, Yan BAO, Dongming GUO

Frontiers of Mechanical Engineering 2020, Volume 15, Issue 4,   Pages 538-546 doi: 10.1007/s11465-020-0598-y

Abstract: The advanced longitudinal–torsional coupled ultrasonic vibration assisted drilling (LTC-UAD) method hasa potential application for drilling CFRP composites.At present, LTC-UAD is mainly adopted for drilling metal materials and rarely for CFRP.Therefore, this study analyzes the kinematic characteristics and the influence of feed rate on the drillingThus, LTC-UAD is an applicable process method for drilling components made with CFRP composites.

Keywords： longitudinal–torsional coupled     ultrasonically drilling     CFRP     thrust force     hole quality    

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Title Author Date Type Operation

The optimum drilling technique in the northeast area of Sichuan

Han Laiju,Ma Guangjun,Zhao Jinhai

Journal Article

Novel Water-Based Drilling and Completion Fluid Technology to Improve Wellbore Quality During Drilling

Guancheng Jiang,Jinsheng Sun,Yinbo He,Kaixiao Cui,Tengfei Dong,Lili Yang,Xukun Yang,Xingxing Wang

Journal Article

Oilfield Chemical Additives in Drilling: Current Applications & Development Trend

Liu Rushan,Su Changming

Journal Article

Hierarchical Surface on Shale Using Modified Nano-SiO2 for Strengthening the Wellbore Wall in Drilling

Xianbin Huang, Jinsheng Sun, He Li, Ren Wang, Kaihe Lv, Haichao Li

Journal Article

Investigation on drilling-grinding of CFRP

Yanming QUAN, Wenwang ZHONG

Journal Article

Calculation and research on deepwater drilling riser flexural equation and natural frequency

Jiang Wei

Journal Article

Simulation of flow excursion and thermal siphon under natural circulation condition with lower pressureand lower quality

WANG Jianjun, YANG Xingtuan, JIANG Shengyao

Journal Article

Dynamic fate modeling of γ-hexachlorocyclohexane in the lower reaches of the Liao River

LIU Zhenyu, YANG Fenglin, QUAN Xie, ZHANG Xiaohong

Journal Article

Development Path of Offshore Drilling Equipment in China

Liu Jian

Journal Article

Effects of delamination in drilling glass/polyester composite

Mehdi GANJIANI, Majid SAFARABADI, Nabi MEHRI-KHANSARI, Hossein ORUJI

Journal Article

Does financial development lower energy intensity?

Philip Kofi ADOM, Michael Owusu APPIAH, Mawunyo Prosper AGRADI

Journal Article

Review of the LNG intermediate fluid vaporizer and its heat transfer characteristics

Journal Article

Review of fluid and control technology of hydraulic wind turbines

Maolin CAI, Yixuan WANG, Zongxia JIAO, Yan SHI

Journal Article

Computational fluid dynamics simulation of aerosol transport and deposition

Yingjie TANG, Bing GUO

Journal Article

Hole quality in longitudinal–torsional coupled ultrasonic vibration assisted drilling of carbon fiber

Guofeng MA, Renke KANG, Zhigang DONG, Sen YIN, Yan BAO, Dongming GUO

Journal Article