sun fen jin zhong jian (2 résultats)

paperback. Etat : New. Language:Chinese.Paperback. Pub Date: 2022-09-01 Pages: 439 Publisher: China Construction Industry Press The book is divided into 6 parts and 20 chapters. which are the first part of high-rise building construction safety risk assessment. the second part of super high-rise building deep foundation pit construction Safety Guarantee Technology. Chapter 3 Safety Guarantee Technology for Main Structure Construction of High-Rise Buildings. Chapter 4 Safe Operation Guarantee of Construction Machine.

paperback. Etat : New. Ship out in 2 business day, And Fast shipping, Free Tracking number will be provided after the shipment.National CBM paperback. Pub Date: 2012 Pages: 468 Language: Chinese in Publisher: Petroleum Industry Press. 2012 Symposium: CBM exploration and development technical progress included in the 2012 national CBM academic seminars Papers of 66. covers the CBM industry development strategy and resource evaluation. coalbed methane reservoir evaluation. coal bed methane drilling technology and coalbed methane ground engineering and economic evaluation of research results. Contents: first CBM industry development strategy and resource evaluation of the potential and the exploration and development of the status quo of China's coalbed methane gas reservoir types and development technology in China rank coalbed methane exploration and development of the status quo Qinshui basin Shizhuang. coalbed methane Ningwu Basin. southern coalbed methane exploration potential of southeastern Hunan Chen Lei depression Upper Permian Longtan Formation CBM reservoir conditions and development potential analysis of the current situation and prospects of the Taihang Mountain of North China CBM resources exploration of - Anyang HYDROMETALLURGY block example coalbed methane reservoir formation water chemical characteristics of low rank coalbed methane development is an important way to improve China's coalbed methane production two Pandaoling coalbed methane resource estimation and exploitation propositions Shanxi deep second coalbed methane and coal seam gas content prediction programs reservoir evaluation study of the extension in southern Shanxi Province. the Hedong Coal northern coal-law and Controlling Role structure analysis research and its impact on coalbed methane exploration potential extension in southern CBM preservation condition of the control of gas content analysis based on gray relational analysis extension of southern Sichuan coal seams and well area preferred evaluation of low-rank coal rock and coalbed methane test certain problems and countermeasures isothermal adsorption theory and its application in the exploration and development of coalbed methane in coal reservoir adsorption isotherm the phasing and significance coal adsorption of CO2 After the matrix expansion characteristics of coal reservoir matrix diffusion coefficient predict Shanxi Province coal reservoir physical properties CBM Drainage early reservoir - Qinshui Basin. southern stress three-dimensional finite element simulation and permeability region to the Hancheng region as an example penetration rate sensitivity characteristics and effects characterized by the simulation of biogas coal gas production pathway analysis free gas content in coal and rock tests to explore research Ningwu Basin south of # 9 coal seam exploration and development of coal pyrite under gaseous hydrocarbon carbon isotope and scanning electron microscopy study Huhehu understand the mechanism and evaluation methods of coal and rock reservoir damage Jincheng Mining Area coal reservoirs porosity and fractures depression the coal potential injury protection technology applications seismic inversion tidal basin coalbed methane exploration seam quantitative calculation of the gas well history matching fit Hedong Coalfield in northern continuous gas accumulation studies third coalbed methane drilling technology coal rock reservoir protection technology research progress CBM wells commonly used in well test analysis of coalbed methane injection / drawdown test The conclusions of the analysis and application of coal bed methane horizontal wells PE screenless technology and equipment development the Qinshui basin coalbed methane wells high cohesive energy electrical pulse technology application effect Pan River CBM WELLS system optimization the Liulin area multilayer commingled CBM wells capacity dynamic characteristics and influencing factors of numerical simulation and the cash flow method to calculate t.