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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 canTo 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 developmentTo clarify the development path of the offshore drilling equipment, China should establish and improvethe standards and specifications regarding offshore drilling rigs; develop different types of deep-water

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

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Study on the technology of rotary drilling rig used for bored piles

Li Lin,Min Feng

Strategic Study of CAE 2010, Volume 12, Issue 4, Pages 33-36

Abstract: All the piles are constructed by rotary drilling rig.Based on the construction of the bridge, the paper analyses the construction techniques of rotary drillingrig, details the drilling mud, drilling rig's installation, drilling, and summarizes the features

Keywords： rotary drilling rig construction bored pile technology feature

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Exploration and practice of offshore oilfield effective development technology

Zhou Shouwei

Strategic Study of CAE 2009, Volume 11, Issue 10, Pages 55-60

Abstract: on the characteristics of offshore oil field.And the Optimized Fast Drilling Technology adapting to offshore oilfield development was developed whichcould significantly reduce the drilling cost.Polymer flooding,as the main EOR technology, with drilling and production support technology system inAnd currently the mode has been widely applied to more offshore oil fields.

Keywords： offshore oil field efficient development heavy oil marginal oil field the optimized fast drilling

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Current situation and prospect of drilling and completion technology of CNOOC in offshore oilfield development

Jiang Wei

Strategic Study of CAE 2011, Volume 13, Issue 5, Pages 58-65

Abstract:

This paper summarizes the key technologies and characteristics of offshore oil field development inChina by continuous exploration and practice in the offshore oil field exploration, development anddevelopment technology, combined with CNOOC's own characteristics, according to the specific needs of offshore

Keywords： offshore oil offshore oil and gas development technical challenges

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Development Strategy of China’s Offshore Oil and Gas Equipment

Cheng Bing , Fu Qiang , Li Qingping , Liu Yibin , Zhu Lin , Wu Ying

Strategic Study of CAE 2023, Volume 25, Issue 3, Pages 13-21 doi: 10.15302/J-SSCAE-2023.03.002

Abstract:

Offshore oil and gas equipment is crucial for developing offshore oilIn recent years, China’s offshore oil and gas equipment industry has made a series of breakthroughsThis study reviews the development status of offshore oil and gas exploration, drilling, constructionoil and gas equipment and offshore new energy resources, thereby providing references for futuredevelopment of offshore oil and gas equipment in China.

Keywords： offshore oil and gas exploration equipment drilling equipment construction equipment production equipment

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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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Dynamic analysis of a rig shafting vibration based on finite element

Van Thanh NGO, Danmei XIE, Yangheng XIONG, Hengliang ZHANG, Yi YANG

Frontiers of Mechanical Engineering 2013, Volume 8, Issue 3, Pages 244-251 doi: 10.1007/s11465-013-0264-8

Abstract: Taking a rig shafting as an example, this paper studies the lateral vibration of the rig shafting with

Keywords： Finite element method (FEM) lateral vibration rig shafting rotor-bearing system dynamic characteristics

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Technical advance and developmentof China geophysical equipment

Wang Tiejun,Hao Huimin,Li Guoqi,Luo Fulong,Tao Zhifei,Chen Lianqing,Hou Jinhai

Strategic Study of CAE 2010, Volume 12, Issue 5, Pages 78-83

Abstract:

The rapid growth of China petroleum industry has brought about the steady development of its geophysical equipment technology. For example, our seismic instrument has experienced its sixth upgrade. As a result, our geophysical equipment technology has met world advanced standards. After 20 years of painstaking efforts in R&D and by means of technology-introducing, digesting, absorbing, and innovating, some of our vibrator technologies have reached the world advanced level and still some have taken the world leading positions. Our seismic auxiliary equipment has much improved and earned its reputation in the global market after 30 years of independent R&D.

Keywords： industry geophysical prospecting equipment seismic instrument vibrator transportation vehicle seismic drillingrig

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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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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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LNG-FPSO: Offshore LNG solution

GU Yan, JU Yonglin

Frontiers in Energy 2008, Volume 2, Issue 3, Pages 249-255 doi: 10.1007/s11708-008-0050-1

Abstract: exploitation, recovery, storage, transportation and end-use applications of marginal gas fields and offshore

Keywords： associated-gas LNG-FPSO transportation recovery effective

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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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Finite element analysis of transmission test rig based on ANSYS

Liu Penghao,Fu Sheng,Zhu Xiaomin

Strategic Study of CAE 2014, Volume 16, Issue 8, Pages 74-78

Abstract:

Three-dimensional modeling of automotive transmission test rig is establishednephogram, modal parameters, the natural frequencies and vibration features of automotive transmission test rignoise and also provide reference for structural optimization design of automotive transmission test rig

Keywords： transmission test rig ANSYS FEA transient Analysis mode analysis

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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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Permeability testing of drilling core sample from pavement

WANG Suda, TANG Zhengguang, NING Xiaojun, WU Peiguan, XING Pingyi

Frontiers of Structural and Civil Engineering 2008, Volume 2, Issue 4, Pages 391-394 doi: 10.1007/s11709-008-0045-3

Abstract: New equipment is used to measure the permeability coefficient of the pavement drilling core sample andTesting drilling core samples from a certain highway of Yunnan province has been proven to be feasible

Keywords： province material feasible permeability coefficient equipment