Phase Transitions and Seepage Characteristics during the Depletion Development of Deep Condensate Gas Reservoirs

Deep condensate gas reservoirs exhibit highly complex and variable phase behaviors,making it crucial to understand the relationship between fluid phase states and flow patterns.This study conducts a comprehensive analysis of the actual production process of the deep condensate gas well A1 in a certain oilfield in China.Combining phase behavior analysis and CMG software simulations,the study systematically investigates phase transitions,viscosity,and density changes in the gas and liquid phases under different pressure conditions,with a reservoir temperature of 165°C.The research covers three crucial depletion stages of the reservoir:single-phase flow,two-phase transition,and two-phase flow.The findings indicate that retrograde condensation occurs when the pressure falls below the dew point pressure,reachingmaximum condensate liquid production at around 25MPa.As pressure decreases,gas phase density and viscosity gradually decrease,while liquid phase density and viscosity show an increasing trend.In the initial single-phase flow stage,maintaining a consistent gas-oil ratio is observed when both bottom-hole and reservoir pressures are higher than the dew point pressure.However,a sudden drop in bottom-hole pressure below the dew point triggers the production of condensate oil,significantly reducing subsequent gas and oil production.In the transitional two-phase flow stage,as the bottom-hole pressure further decreases,the reservoir exhibits a complex flow regime with coexisting areas of gas and liquid.In the subsequent two-phase flow stage,when both bottom-hole and reservoir pressures are below the dew point pressure,a significant increase in the gas-oil ratio is observed.The reservoir manifests a two-phase flow regime,devoid of single-phase gas flow areas.For lowpressure conditions in deep condensate gas reservoirs,considerations include gas injection,gas lift,and cyclic gas injection and production in surrounding wells.Additionally,techniques such as hot nitrogen or CO_(2) injection can be employed to mitigate retrograde condensation damage.The implications of this study are crucial for developing targeted development strategies and enhancing the overall development of deep condensate gas reservoirs.

On the Choice of the Path for the Development of the Rule of Law in China: From the Perspective of Improving the Rule of Law Quality by Promoting the Substantive Rule of Law

The continuous debate on the formal rule of law and the substantive rule of law in the construction of the rule of law in China not only affects the understanding of the connotation of the rule of law in China,but also the choice of the path for the development of the rule of law in China.In the new stage of “comprehensively advancing the Law-Based Governance of China”,the process of “comprehensively advancing the Law-Based Governance of China” is also a process of continuously improving the rule of law quality in China.And from this perspective,the relationship between the formal rule of law and the substantive rule of law has got a new meaning.Promoting the substantive rule of law is an important way to realize the development of the rule of law and improve the quality of the rule of law.At the same time,the promotion of the substantive rule of law should follow the “people-centered” nature of the rule of law and the objective is conducive to the promotion of the rule of law and the formation of the “rule of law ecology”.

The Macromarket Law and Development Models of Wool and Cotton Industries

According to the macromarket law, the total supply will go to equilibrium with the total demand for the world as a whole. Textiles are consumables, the total demand of which must be proportional to the population. For any large district, the share ratio - the ratio of the local productivity world share to the local population world share,will approach unity in long term period. The uncommon prosperity of the textile industry in the developed countries before the Second World War had been established by super economical means of the old era. The developing countries nowadays have no such means, and will never be able to establish the local textile Industry to an uncommon large scale. The development model of the textile industry must be in four stages: the first two are common both for the developed and for the developing countries, namely demand leading - supply leading. The third stage is quite different: uncommon expansion followed by significant declination, for the developed, and the re -

THOUGHTS ON CONSTRUCTING THE DEMONSTRATING AREAS OF THE ECOLOGICAL REBUILDING AND ECONOMIC SUSTAINABLE DEVELOPMENT IN HEXI REGION

Based on the field investigations, this paper analyzes systematically the achievements and problems of constructing the demonstrating areas of the ecological rebuilding and economic sustainable development in Hexi, Gansu Province, and then the thoughts on constructing the demonstrating areas are brought forward. It is considered that all kinds of ecological demonstrating areas should be merged in order to construct large scale characterized demonstrating areas which go beyond the district. In other words, in Hexi Region, Zhangye District should be constructed as the largest ecoagriculture demonstrating area of high technology; Wuwei District should be constructed as the largest ecological demonstrating area of agricultural comprehensive exploitation; JiuJia District, which is the shortened form of Jiuquan and Jiayuguan, should be constructed as the largest ecotourism demonstrating area; and Jinchang City should be constructed as the largest ecoindustry demonstrating area. At the same time, the constructing pattern should be selected according to the actual circumstances; science and technology should be applied to construct the demonstrating areas and accelerate the industrialization in the big market. Additionally, it is important to smooth the constructing system and implement the flexible and efficacious running mechanism, and it is suggested that the committee should be organized to administer the ecological demonstrating areas in Hexi Region.

Study on the Development of the Chip Information Industry Based on Moore’s Law

Chips are the carriers of ICs (integrated circuits). As a result of design, manufacturing, and packaging and testing processes, chips are typically wholly independent entities intended for immediate use. According to known data, one unit of chip output can drive up to ten units of output in the electronic information industry and 100 units of GDP (Gross Domestic Product). The Chip Information Industry is a strategic industry in most developed countries in Europe and North America. The development of the Chip Information Industry is related to national economies and personal livelihoods. Moore discovered a certain trend after analyzing data: in general, every newly produced chip has twice the capacity of the previous generation, and it takes 18 to 24 months for the next generation to be subsequently invented. This trend has come to be known as Moore’s Law. It applies not only to the development of memory chips but also to the evolutionary paths of processor capability and disk drive storage capacity. Moore’s Law has become the basis of performance prediction in several industries. However, since 2011, the size of silicon transistors has been approaching its physical limit at the atomic level. Due to the nature of silicon, additional breakthroughs in the running speed and performance of silicon transistors are severely limited. Elevated temperature and leakage are the two main sources that invalidate Moore’s Law. To counter these issues, This paper analyzes specific problems challenges in the Chip Information Industry, including the development of carbon nanotube chips and fierce competition in the international Chip Information Industry. In addition, this paper undertakes a critical analysis of the Chinese Chip Information Industry and countermeasures to Chinese Chip Information Industry development.

An Analysis of the Law of the Development: From Colonial to Modern American Literature

Although American literature is only a small spray in the long river of history,its rich literary works and literary forms occupy a place in the history of literature.This article attempts to analyze the characteristics of American literature from the colonial period to the modernist period from the perspective of the yin and yang poles and the historical and social background of the United States,further summarizes the inevitable law of its development,and draws the enlightenment for the overall grasp of the history of national literature.

Research on the Application of Juvenile Psychological Development and Sports Acquisition Law System in Physical Education Teaching

Adolescents’physical and mental development has obvious age-stage characteristics.Therefore,before the implementation of physical education teaching,it is necessary to fully analyze the laws of adolescents’psychological development and fully understand the laws of adolescents’physical development and exercise acquisition.The purpose of this study is to start from the actual needs of physical education teaching and to fully understand the laws of psychological development of adolescent groups.After the review and analysis,the law of adolescents’sports acquisition is summarized and summarized,so as to form the system of adolescents’psychological development and sports acquisition law in physical education teaching,lay a good foundation for physical education teachers to implement teaching on the teaching objects of adolescent students in a targeted and efficient manner,and ultimately promote the benign development of school sports.

The Physical Laws and Mathematical Axioms of the Brain’s OS and the Traditional Fundamental Laws of Thought of Logic and Philosophy

This article presents four (4) additions to a book on the brain’s OS published by SciRP in 2015 [1]. It is a kind of appendix to the book. Some familiarity with the earlier book is presupposed. The book itself proposes a complete physical and mathematical blueprint of the brain’s OS. A first addition to the book (see Chapters 5 to 10 below) concerns the relation between the afore-mentioned blueprint and the more than 2000-year-old so-called fundamental laws of thought of logic and philosophy, which came to be viewed as being three (3) in number, namely the laws of 1) Identity, 2) Contradiction, and 3) the Excluded Middle. The blueprint and the laws cannot both be the final foundation of the brain’s OS. The design of the present paper is to interpret the laws in strictly mathematical terms in light of the blueprint. This addition constitutes the bulk of the present article. Chapters 5 to 8 set the stage. Chapters 9 and 10 present a detailed mathematical analysis of the laws. A second addition to the book (Chapter 11) concerns the distinction between the laws and the axioms of the brain’s OS. Laws are part of physics. Axioms are part of mathematics. Since the theory of the brain’s OS involves both physics and mathematics, it exhibits both laws and axioms. A third addition (Chapter 12) to the book involves an additional flavor of digitality in the brain’s OS. In the book, there are five (5). But brain chemistry requires a sixth. It will be called Existence Digitality. A fourth addition (Chapter 13) concerns reflections on the role of imagination in theories of physics in light of the ignorance of deeper causes. Chapters 1 to 4 present preliminary matter, for the most part a brief survey of general concepts derived from what is in the book [1]. Some historical notes are gathered at the end in Chapter 14.

The Centenary of the CPC:Evolving Economic Development Thought for New China

After the founding of People’s Republic of China in 1949,the economic development philosophies of the Communist Party of China(CPC)evolved over time.Review of this difficult journey of ideological change can not only shed light on the origin,but also better understand the theoretical contributions of Xi Jinping thought on China’s socialist economy in the new era.This paper investigates China’s evolving economic development thoughts from six dimensions in three eras when the Chinese nation(i)independently established a basic industrial system from a blank sheet,(ii)sought prosperity through reform and opening up,and(iii)increased national strength.The six dimensions of this study include:(i)the tasks identified by the Party as essential for various stages of development;(ii)the different modes of economic development embraced based on development thoughts for various stages;(iii)the different modernization pathways to achieve the goals of socialist modernization;(iv)the adjustment of agricultural policy and development paths to close the urban-rural divide;(v)the different approaches for regulating the supply side and demand side of economic development with the emphasis changing across various stages;and(vi)the different emphasis to internal and external economic circulations across various stages.

Relationship between the Three Laws of Dialectics of Nature and Agricultural Development

Based on the three laws of dialectics of nature-the law of unity of opposites, the law of mutual change of quality and the law of negation of negation, this paper analyzes the relationship between the three laws and agricultural development, and proposes making good use of the three laws to promote the better development of agriculture and realize agricultural modernization.

Innovation of concept and system of economic law based on the sustainable development

Make up for deficiencies in the economic development of market mechanisms through macro-control method. Although the market plays a fundamental role in resource allocation, in other means of regulation it plays an irreplaceable role in regulating the economy, the management of economic activities. However, by the market ＂invisible hand＂ spontaneous adjustment, there is ＂market failure＂ problem. Market self-regulation mechanisms inevitable cyclical economic fluctuations and economic crisis, the impact of a sustained and stable economic growth will lead to a waste of resources, environmental degradation is caused, but also it produces uneven regional development, causing social polarization between rich and poor, etc. Public goods such as ecological environment should be through legal means, rather than a means to implement the healthy development of the market environment.

The Centenary of the CPC: Leading the Times by Grasping the Laws and Trends of Historical Development

Discussions on grasping the laws and trends of historical development take a fundamental theoretical position in the scientific system of Xi Jinping Thought on Socialism with Chinese Characteristics for a New Era.Xi Jinping’s important statements have systematically answered such questions as what type of laws and trends of historical development should be followed,how did the Party follow the laws and trends of historical development in its centennial history,and how should the laws and trends of historical development be followed in a new era.The birth of the Communist Party of China(CPC),the victory of China’s War of Resistance against Japanese Aggression,the founding of the People’s Republic of China,and the unveiling of a new era for reform and opening up and socialism with Chinese characteristics are all the results of grasping the laws and trends of historical development.Over the past century,the Party has followed the laws and trends of historical development and continuously advanced the sinicization of Marxism on the basis of adhering to the unification between truth and values.In pursuit of“putting people first,”the Party has courageously been reforming itself and made relentless progress in the great endeavor of Party building.History shows that a keen appreciation of the laws and trends of historical development is an important sign of political maturity for a proletarian party.Only by applying Marxism according to current times and conditions will we keep abreast with the laws and trends of historical development.We should establish a broader concept of history and identify the laws and trends of historical development from the interactions and linkages between China and the rest of the world.We must recognize and promote the outstanding role of great leaders in steering the country in line with the laws and trends of historical development.

Prominent Manifestations of National Thoughts in Development Characteristics of Literature in the Qing Dynasty

It is analyzed from the time and society development background that the social nature was subject to concrete changes in the early Qing Dynasty,middle and latter periods of Qing Dynasty and the late Qing Dynasty due to different China's social development backgrounds,but the establishing target of the national thought subject in the literature development characteristics is not transferred. The revitalization of national development is considered as the fundamental to establish positive national spirit and directly safeguard and defend the national dignity,so that the literature in the Qing Dynasty becomes the cultural thought action force to promote developing and growing Chinese nation.

“Running China in Accordance with the Law” Ensures Development of Human Rights

I. A Review of China＇s Judicial Protection for Human Rights To effectively protect human rights, a country needs to specify in its laws a complete series of basic rights its citizens shall enjoy. Meanwhile, the legal rights for an individual citizen would be meaningless even though such rights are prescribed in laws if, when the person＇s rights are infringed upon, he or she has no access to judicial relief. Administration of justice is the last resort, in fact the most effective, means.

SOME OF MY UNDERSTANDING ON THE LAW REGARDING S&T DEVELOPMENT

Science, technology and engineering expertise form a treasurehouse of knowledge acquired by man in striving to understand and change nature.They respond respectively to different links of this endless endeavour.So they differ greatly from each other but are closely associated.Science refers to various principles, basic theories and concepts summed up from man’s cognition of natural phenomena,exploration of material movements and related objective laws; technology is the applicable methods and practical means developed from scien-

Comprehensively Implementing the Rule of Law Solidly Pushing Forward Human Rights Development——Interview with President Luo Haocai of the China Society for Human Rights Studies(CSHRS)

The Fourth Plenary Session of the 18th Central Committee of the Communist Party of China （CPC） reviewed and approved the Decision of the CPC Central Committee on Certain Key Issues Concerning Comprehensively Pushing Forward the Rule of Law （hereafter, ＂Decision＂）. The plenary session was convened at a pivotal stage in comprehensively building a well-off society and comprehen- sively deepening reform. It was the first of its kind with the theme of the rule of law and was a landmark event in China＇s legal construction. The Journal interviewed Professor Luo Haocai, who is also president of the China Society for Human Rights Studies （CSHRS）.

An Analysis of Speech and Thought Presentation in “A Sunrise on theVeld” from Stylistics Perspective

An analysis of speech and thought presentation in"A Sunrise on the Veld"is made from stylistic perspective in this essay.Through analysis of different kinds of speech and thought presentation,the psychological changes of the protegonist is explored.The analysis reveals the stylistic effect of the alternation of speech and thought presentation.The use of alternation of speech and thought presentation contributes a lot to the success of this novel.This method of Stylistic analysis provides the readers a new perspective of appreciating the novel.

COMPREHENSIVE DEVELOPMENT OF AGRICULTURE IN THE LOESS PLATEAU AREA

The Loess Plateau is one of China s developing areas where socio-econ-omy is backward,ecological environment deteriorated and people’s life difficult.The purpose of carrying out comprehensive development of the area’s agriculture is,in essence,to open up new fields of agro-production,to intensify the utilization of related resources,to raise productivity and to win bigger output.The decision is important,as by so doing,the physical landscape could be tranformed,the local economy could be flourished,and the people’s standard of living could be improved,and moreover the national development strategy of"depending on the East and shifting to the West"and building Shanxi Province into an energy and chemical industrial base could be realized.Based on field investigations in recent years,the auther proposed the purpose,target,principles,steps,tactics and strategies for the comprehensive development of the are’s agriculture.

The Infeasibility of Establishing Land Development Rights in China Based on the Path of Real Rights

Using comparative analysis and documentation method,this paper reveals infeasibility of establishing land development rights in China based on the path of real rights,in the hope of providing recommendations for improving the research route on localization of land development rights. Results indicate that at the level of legislative techniques,the land development rights rooted from property right paradigm do not contain possess the elements of object of real rights and conflict with the principle of statutory real rights and single ownership. At the level of legal logic,individual case of TDR conflicts with real right in rem. In conclusion,it is infeasible to introduce land development rights based on the path of real rights. In future,it is required to discard the concept of mechanical transplantation and explore feasible path and seek feasible way for establishing land development rights along with the direction of quasi-property and improving regulation efficiency.