With the development of economy,joint venture cooperation,risk sharing,mutual benefit and win-win between different economies have become the norm.However,in the development process of gas stations,there is a one-sided understanding of joint venture cooperation,blind projects,and even abuse of joint venture cooperation.A correct and comprehensive understanding of the advantages and disadvantages of joint venture cooperation in gas stations,a comprehensive assessment of risks,and the risk style measures throughout the whole process are the only way for the success of joint venture cooperation in gas stations.This article analyzes the main risks in the early stage of joint venture cooperation and the operation process of joint venture companies,and puts forward corresponding prevention and control measures,which has certain guiding significance for the joint venture cooperation practice of gas stations.
Existent gum is an important technical index to measure the oxidation stability of diesel products,which is closely related to the quality of oil products.This paper introduced the standard methods GB/T 509-1988 and GB/T 8019-2008,analyzed the usage situation,differences and existing problems of them.Through experiments,This paper investigated the difference of measurement results between the two methods,analyzed the influence factors of evaporative bath temperature,evaporation medium,gas flow rate,evaporation time,equipment,sample size and other factors on the existent gum content of diesel oil and its reasons,and put forward the optimization direction of the method suitable for the actual gum determination of diesel oil,to provide reference for the compilation and revision of relevant standard methods.
With the gradual deepening of the reform of state-owned enterprises,the retirees of state-owned enterprises have gradually realized socialized management,and their sustainable development has become an important issue.The state,government and enterprises have adopt a series of policies and measures to gradually explore the establishment of a long-term mechanism for socialized management of enterprise retirees,which can not only protect the basic life of enterprise retirees,but also promote retirees to continue to play a social role and gradually integrate into the sustainable and healthy development of the local.This paper takes a large state-owned enterprise as an example to analyze the effective practice of the socialization management of retirees,aiming at realizing the socialization management of retirees with high quality and exploring the establishment of a long-term mechanism for sustainable development.
As an energy and chemical raw material,oil and gas has an important strategic position in China's economic operation,and the demand will remain high and stable in the future.China's oil and gas supply is highly dependent on the foreign countries.Under the global changes of a magnitude not seen in a century and the frequent occurrence of black swan and gray rhino incidents,China's oil and gas supply is facing uncertainties and risks.With the status that domestic oil and gas production is limited,storage and transportation system is weak,imports mainly rely on sea transportation,and coal-to-oil and gas production capacity has limited contribution to oil and gas supply,it is proposed that core demand for oil and gas should be ensured first in extreme cases.It is recommended to make overall optimization,vigorously promote the increase of oil and gas storage and production,improve the oil and gas storage and transportation system,optimize the overseas oil and gas supply structure,strengthen the construction of import channels,and steadily develop coal chemical industry.Based on the above objectives,timely adjustments to policies and institutional mechanisms.
When the life cycle of oil and gas wells is over,they need to be abandoned.Taking into account factors such as well type,market conditions,and local variations,the cost of plugging and abandoning oil and gas wells may vary widely.The analysis of the factors affecting the abandonment cost of oil and gas wells is a necessary condition for fulfilling the abandonment obligation safely and economically.This paper has investigated the relevant articles and case studies on the abandonment of oil and gas wells at home and abroad,summarized ten factors affecting the abandonment cost of oil and gas wells,which has certain reference significance for the evaluation of abandonment cost in the actual oilfield.
