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»Name: Changyin Dong | |
»Academic title: Professor | |
»Department: Department of Production Engineering | |
»Subjects: Oil Field Development Engineering Subject,Oil and Gas Engineering Field | |
»Email: dongcy@upc.edu.cn dongcy@sandcontrol.com.cn | |
»Phone: +86 0532-86981910,+86 18669884860 | |
»Homepage: www.sandcontrol.com.cn | |
»Research Interests Systematic sand production prediction in oil and gas wells Design and simulation for sand control and completion for oil and gas wells Well stimulation (hydraulic fracturing and frac-pack) for oil and gas wells Flow mechanism and productivity evaluation for sand control or fractured wells Failure mechanism and life evaluation for downhole screens Software and information system about sand control and well stimulation »Paper and Publications Three books published: Monograph: Changyin Dong, Theory and Technology of Sand Control in Horizontal Wells, China Sinopec Press, Dec., 2012 Monograph: Changyin Dong, Sand Control Technology for Oil and Gas Wells, China Sinopec Press, Dec., 2009 Textbook: Changyin Dong, Theory and Technology of Sand Control in Oil and Gas Wells, China UPC Press, Feb., 2012 43 articles published: Dong C Y, Zhang Q, Li Z F, et al. A New Calculation Method of the Pressure Drop Around the Wellbore of a Gravel-packed Perforated Well. Journal of XI'AN Petroleum Institute(Natural Science Edition). 2002, 17(2): 33-36. Dong C Y, Zhang Q, Sun W, et al. New Considerations in Optimization Design of Sand Control Methods Concerning Gravel Pack. Journal of China University of Petroleum. 2006, 30(5): 57-61. Dong C Y, Li Z F, Zhang Q , et al. Integrated Model for Sand Control Well Productivity Evaluation and Prediction. Oil Drilling & Production Technology. 2006, 30(5): 57-61. Dong C Y, Luan W L, Zhou S T, et al. Analysis and Application of Model for Solid Particle Movement in Newton Fluid. Journal of China University of Petroleum. 2007, 31(5): 55-60. Dong C Y, Zhang Q, Qu Z Q, et al. A Simplified Method For Predicting Pressure Drop Across Gravel Pack. Journal of China University of Petroleum. 2001, 25(2): 28-30. Dong C Y, Zhang Q, Chen P. Study on Productivity Prediction in Gravel-Pack Perforated Wells (I) - Basic Model. Petroleum Drilling Techniques. 2001, 29(1): 43-44. Dong C Y, Zhang Q, Qu Z Q, Perpendicular Numerical Trial for Horizontal Well Gravel - Packing Optimization. Petroleum Drilling Techniques. 2004, 26(2). Dong C Y, Li Z F, Zhang Q. A New Productivity Prediction Model for Sand Control Wells Based on IPR Curve. Petroleum Drilling Techniques. 2001, 29(3): 58-60. Dong C Y, Zhang Q. A New Probability Model for Predication of Equilibrium Sand-bed Height for Liquid -solid Two-phase Flow in Horizontal Pipe. Journal of China University of Petroleum. 2004, 28(3): 46-48 Dong C Y, Rao P, Feng S L, et al. Integrated Productivity Model for Gas Well with High -Pressure Gravel- Pack Sand Control. Oil Drilling & Production Technology. 2005, 27(3): 54-57. Dong C Y, Jia B X, Zhang Y C, et al. Mechanism of Gravel-packing in Highly Deviated Wells. Journal of China University of Petroleum. 2008, 32(5): 72-76. Dong C Y, Ji S Z, Wang S T. Calculation and Measurement of Pressure Drop of Horizontal Interval of Horizontal Wells in Zhaozhou Oilfield. Petroleum Geology and Oilfield Development in DaQing. 2005, 24(4): 42-44. Dong C Y, Zhang Z Y, Zhang Q. Correction Method for Viscosity Calculation of Dead Oil and the Result Analysis. Petroleum Drilling Techniques. 2005, 33(1): 52-54. Dong C Y, Zhang Q, Cai Z F, et al. Study on Productivity Forecast for Gravel-Packed Wells (II)�� Modifications under Intricate Conditions. Petroleum Drilling Techniques. 2001, 29(2): 54-55. Dong C Y, Zhang Z Y, Zhang Q, et al. Productivity Prediction and Evaluation Method for Sand Control of Horizontal Oil Wells. Petroleum Geology and Oilfield Development in DaQing. 2009, 28(1): 86-92. Dong C Y, Zhang Q, Cai Z F, et al. Calculation of Fluid Temperature Distribution in Wellbore with Heavy Oil Pump. Journal of China University of Petroleum. 2002, 26(2): 38-40. Dong C Y, Zhang Q H, Rao P. Model of Systematic Sanding Prediction and Its Application for Gas Wells. Natural Gas Industry. 2005, 25(9): 98-100. Dong C Y., Real-time numerical simulation of gravel-packing process in horizontal wells. Acta Petrolei Sinica. 2004, 25(6): 96-100. Zhou S T, Li Z M Dong C Y. The Advances of Numerical Simulation for Gravel Packing in Horizontal Well. Mechanics in Engineering. 2009, 31(3): 9-15. Dong C Y, Wu L, Wang A P, et al. Prediction and Experiment for �� Wave Equilibrium Sand Bed Height in Horizontal Well Gravel-packing Based on Equilibrium Velocity. Journal of China University of Petroleum. 2009, 33(5): 80-83. Dong C Y, Liu C M, Wu L, et al. Formation Rock Failure Mode and Its Recognition Method Under High Pressure Squeezing Condition in Horizontal Wells. Journal of China University of Petroleum. 2012, 36(5). Dong C Y, Zhang Q, Wang H Y, et al. Simulation of Bed Movement in Horizontal Pipeline with Wall Fluid Filtration. Science Technology and Engineering. 2003, 3(5): 408-411. Dong C Y, Ji S Z, Wang X T. Inflow Performance Relationship Prediction Model for Three Phase Flow of Oil, Gas and Water in Horizontal Wells and Its Application. Journal of China University of Petroleum. 2005, 29(3): 70-74. Dong C Y, Li C Y, Hu F T, et al. Comprehensive evaluation methodology for sand control effect in oil&gas wells. Petroleum Geology and Recovery Efficiency.2006, 13(1): 79-81. Dong C Y, Wu L, Wang T Y, et al. An Integrated Model for Productivity Prediction and Evaluation of Sand Control Horizontal Gas Wells. Petroleum Drilling Techniques. 2009, 37(5): 20-25. Dong C Y, Wang A P. Distribution of plastic stress near wellbore and prediction of sanding radius for sanding horizontal wells. Journal of China University of Mining & Technology. 2012, 41(4): 663-668. Dong C Y, Zhang Q, Zhang S T. Variable Mass Flow during Gravel-packing in Horizontal Wells. Science Technology and Engineering. 2005, 5(2): 69-72. Dong C Y, Deng S, Li A P, et al. Research of Critical Condition for Grains at Bed Surface in Highly Deviated Wells. Petroleum Drilling Techniques. 2010, 38(3): 22-26. Dong C Y, Wang B, Li Z F, et al. Analysis, Improvement and Application of Schwartz Gravel Size Model. Petroleum Drilling Techniques. 2008, 36(3): 78-80. Dong C Y, Long J J, Wang D Q, et al. Experiment of parameters optimization for plug removal by rotating jet flow in sand-control horizontal wells. Acta Petrolei Sinica. 2013, 34(4): 759-764. Dong C Y, Wu L, Wang A P, et al. A New Model of Skin Factor and Productivity Ratio Evaluation for Horizontal Wells with Various Completion Systems. Special Oil & Gas Reservoirs. 2009, 16(6): 77-81. Dong C Y, Feng S L, Li H X, et al. Analysis and Correction of DePriester Gravel Size Model and Its Applications. Oil Drilling & Production Technology. 2008, 30(5): 80-84. Wei Y M, Wang A P, Dong C Y, et al. Prediction Model for Critical Sanding Pressure Drawdown in Horizontal Wells Based on Characteristic Break Radius. Journal of China University of Petroleum. 2004, 28(1): 44-45. Qu Z Q, Dong C Y, Zhang Q. Main Factors of Causing High Pressure Gas Injection Pipe String Deform and the Calculation Method. Oil Drilling & Production Technology. 2000, 22(1): 53-55. Dong C Y, Wu L, Wang A P, et al. Comprehensive Decision Technology for Sand Control in Oil & Gas Wells and Corresponding Software System. Oil Drilling & Production Technology. 2010, 32(1): 74-81. Dong C Y, Wang A P, Wu L, et al. An Integrated Probability Model for �� Wave Bed Height in Horizontal and Highly Deviated Wells and its Experimental Simulation Verification. Journal Of Experimental Mechanics. 2010 (2): 199-206. Dong C Y, Wu L, Wang A P, et al. Experimental Simulation of Gravel-packing in Horizontal and Highly Deviated Wells. Journal of China University of Petroleum. 2010, 34(2): 74-77. Dong C Y, Jia B X, Liu C M, et al. Blocking Mechanism and Blocking Laws Experiments of Sand Retention Media in Mechanical Screens. Journal of China University of Petroleum. 2011, 35(5): 82-88. Dong C Y. Experimental and Visual Simulation of Gravel Packing in Horizontal and Highly Deviated Wells. 2014,SPE 169237 Dong C Y, Li Y L, Long J J, et al. Operation optimization of plugged screen cleanup by rotary water jetting. Petroleum Science,2014,11(2),122-130 Dong C Y, Long J J, Wu X D, et al. Experimental study on plugging mechanism of sand retention media in sand control screen and its plugging evaluation methods. Journal of Petroleum and Gas Exploration Research, 2013, 3(5), 102-110 Dong C Y, Long J J, Li Y L, et al. Experimental and visual simulation of gravel packing in horizontal and highly deviated wells. International Research Journal of Geology and Mining,2013,3(3),102-112 �� |
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RESEARCH Drilling Production Reservoir Oilfield Chemistry Offshore O&G Ocean Engineering |
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