Discovery and inspiration of large-and medium-sized glutenite-rich oil and gas fields in the eastern South China Sea:An example from Paleogene Enping Formation in Huizhou 26 subsag,Pearl River Mouth Basin

Based on the practice of oil and gas exploration in the Huizhou Sag of the Pearl River Mouth Basin,the geochemical indexes of source rocks were measured,the reservoir development morphology was restored,the rocks and minerals were characterized microscopically,the measured trap sealing indexes were compared,the biomarker compounds of crude oil were extracted,the genesis of condensate gas was identified,and the reservoir-forming conditions were examined.On this basis,the Paleogene Enping Formation in the Huizhou 26 subsag was systematically analyzed for the potential of oil and gas resources,the development characteristics of large-scale high-quality conglomerate reservoirs,the trapping effectiveness of faults,the hydrocarbon migration and accumulation model,and the formation conditions and exploration targets of large-and medium-sized glutenite-rich oil and gas fields.The research results were obtained in four aspects.First,the Paleogene Wenchang Formation in the Huizhou 26 subsag develops extensive and thick high-quality source rocks of semi-deep to deep lacustrine subfacies,which have typical hydrocarbon expulsion characteristics of"great oil generation in the early stage and huge gas expulsion in the late stage",providing a sufficient material basis for hydrocarbon accumulation in the Enping Formation.Second,under the joint control of the steep slope zone and transition zone of the fault within the sag,the large-scale near-source glutenite reservoirs are highly heterogeneous,with the development scale dominated hierarchically by three factors(favorable facies zone,particle component,and microfracture).The(subaqueous)distributary channels near the fault system,with equal grains,a low mud content(<5%),and a high content of feldspar composition,are conducive to the development of sweet spot reservoirs.Third,the strike-slip pressurization trap covered by stable lake flooding mudstone is a necessary condition for oil and gas preservation,and the NE and nearly EW faults obliquely to the principal stress have the best control on traps.Fourth,the spatiotemporal configuration of high-quality source rocks,fault transport/sealing,and glutenite reservoirs controls the degree of hydrocarbon enrichment.From top to bottom,three hydrocarbon accumulation units,i.e.low-fill zone,transition zone,and high-fill zone,are recognized.The main area of the channel in the nearly pressurized source-connecting fault zone is favorable for large-scale hydrocarbon enrichment.The research results suggest a new direction for the exploration of large-scale glutenite-rich reservoirs in the Enping Formation of the Pearl River Mouth Basin,and present a major breakthrough in oil and gas exploration.

Differences of tuffaceous components dissolution and their impact on physical properties in sandstone reservoirs: A case study on Paleogene Wenchang Formation in Huizhou-Lufeng area, Zhu I Depression, Pearl River Mouth Basin, China

The element geochemical characteristics and diagenetic alteration products of tuffaceous components in sandstone reservoirs of Paleogene Wenchang Formation in typical subsags of the Huizhou-Lufeng area of the Zhu I Depression,Pearl River Mouth Basin,were identified through microscopic analysis and quantitative analysis of main and trace elements.The impacts of dissolution of different tuffaceous components on physical properties of reservoirs were discussed through quantitative characterization of reservoir physical properties.The results show that there are mainly four types of tuffaceous components in the study area,which are acidic,intermediate,basic and alkaline tuffaceous components.The acidic tuffaceous components evolved in a process of strong alteration and weak dissolution of alteration products,with a large amount of kaolinite precipitated during alteration to disenable the improvement of porosity and permeability.The intermediate and alkaline tuffaceous components evolved in a process of strong dissolution of tuffaceous components and strong alteration of residual tuffaceous components;the dissolution of tuffaceous components created intergranular pores,but the alteration products such as autogenic quartz,apatite and illite deteriorated the pore structure;ultimately,the dissolution of tuffaceous components resulted in the increase of porosity but no increase of permeability of the reservoir.The basic tuffaceous components dominantly evolved in a process of dissolution of tuffaceous components to strong dissolution of alteration products;both tuffaceous components between particles and laumontite generated from alteration can be strongly dissolved to create pores;thus,the dissolution of tuffaceous components can significantly increase the physical properties of the reservoir.

Promoting the Empowerment of Science and Technology to Ensure Food Safety Production:A Case Study of Huizhou City

The current situation of grain production in Huizhou City was analyzed firstly,and then the existing problems and challenges of grain safety production were pointed out,such as increases in the pressure to ensure grain safety production and the difficulty of stable development of grain production.Finally,several countermeasures and suggestions for the stable development of grain production were put forward.

Research on the Role of Democratic Parties in Colleges and Universities in Building Morality and Cultivating People: Taking the General Branch of the Democratic League of Huizhou College as an Example

This article takes the general branch of the Huizhou College of the Democratic League of Huizhou College in recent years as an example. Through literature review, field research, case analysis, and other research methods, it summarized how the Democratic League of Huizhou College made good use of various activity carriers in ideological and political education. It combined discipline construction, scientific research platforms, school-government-enterprise, and other cooperation platforms. From educational methods to subject transformation and integration, and from daily teaching to social practice, it promoted the role of college teachers in the alliance to play the role of cultivating people in the era of college education reform. The aim was to put forward that in educating others, they should first educate themselves, teachers had two-way morality in terms of teacher ethics and professionalism, effectively integrated ideological and political courses into professional teaching and practice, and realized waiting for flowers to bloom in the “context”1 teaching environment like the cultivation effect of salt in water.

Huizhou Movement and its significance in Pearl River Mouth Basin, China

The Huizhou Movement refers to the Middle Eocene tectonic transition from the early to the late Wenchang Rifting stage(about 43 Ma ago) in the Pearl River Mouth Basin. Based on seismic reflection, drilling, logging and geological data, fault characteristic analysis, denudation thickness recovery, magmatism statistics, regional tectonic dynamics comparison and other methods are used to reveal the characteristics, properties and dynamic mechanism of the Huizhou Movement. The Huizhou Movement mainly shows the North-South transition of rifting and the migration along the faults, basement uplift, magmatic diapir and stratigraphic denudation. It is believed that the Huizhou Movement is a comprehensive reflection of plate interaction and lithospheric thinning process in the Pearl River Mouth Basin, which is closely related to the transition of lithosphere from initial rifting to rapid thinning, the India-Eurasia hard collision and the change of subduction direction of the Pacific plate. The Huizhou Movement has significant influence and control on the Paleogene hydrocarbon-generating sags and the development of hydrocarbon source rocks, sedimentary system and deep high-quality reservoir, hydrocarbon migration and accumulation in the Pearl River Mouth Basin.

Landscape Renovation Design of Huizhou Dockyard

By reviewing development history and current situation of Huizhou Dockyard,this paper took "concentrated,scattered,changing" as the theme,adopted the design concepts of integrating functions and cultures,followed the principle of applicable,economical,beautiful,ecological and human-concerned,to build a comfortable urban park.

Analysis of Water Environmental Space in Ancient Villages in Huizhou in China

By taking the design of water system and water environment of ancient residences in Huizhou as the research objects and applying relevant theories,the paper has deeply discussed and analyzed components of the water environment of Huizhou ancient residences from the perspective of the design of environmental art.It considers that the water environment of Huizhou ancient villages is composed of linear factors,spot factors and surface factors,and each factor is related with each other.By combining with comparative researches on water environmental spaces in Huizhou ancient residences,it aims to explore some reference for characteristic,ecological and sustainable development of the design of modern residential water environmental space.

Research on Huizhou Wood Carving and Chinese Traditional Ethic Culture

Huizhou wood carving on ancient buildings has been brilliant in the architectural history of Ming and Qing Dynasty.Huizhou wood carving like other folk arts can not generate and develop without the restriction and influence of the mother culture,among which CHENG and ZHU's Neo-Confucianism has made the most far-reaching influence that advocates feudal ethics and rites,shoulders the function of social civilizing and takes the responsibility to develop ethics and morals.Huizhou wood carving generates under this special regional culture.Therefore,the interpretation and research on traditional ethic culture contained in Huizhou wood carving is of critical significance to the protection of Huizhou wood carving.Filial piety,loyalty,great endurance,marriage harmony,male superiority and female subjugation are the essence of traditional ethic culture,and this field should not be avoided in the research of traditional ethic educational culture.

Present Situation and Development Strategies of Litchi Industry in Huizhou City

This paper analyzes the current situation of the development of litchi industry in Huizhou City, points out the existing problems, and puts forward the strategies for the development of litchi industry in Huizhou City: increasing support to promote the high-quality development of litchi industry;using insurance policy to protect the litchi industry;developing science and technology, professional and technical team to promote the industry;strengthening brand quality monitoring.

The Evolution History of Huizhou Print

Huizhou print is a regional print genre based on ancient print,which flourished in the Ming and Qing dynasties.The reasons for its prosperity include geography,cultural and economic development,etc.,and by virtue of the influence of Huizhou merchants,it has had a significant impact on the style of local prints.This paper systematically introduces the general history of Huizhou print from its birth to the present age from three perspectives:the origin and development,the reasons for its prosperity in the Ming and Qing dynasties,and the decline and rebirth in modern times.

Unitex(Huizhou) Knitwear Industry Co.Ltd.

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Study on polycyclic aromatic hydrocarbons (PAHs) contents and sources in the surface soil of Huizhou City, South China, based on multivariate statistics analysis

Studies of polycyclic aromatic hydrocarbons (PAHs) in the surface soil were conducted in Huizhou City, which is located in the Pearl River Delta, South China. Sixteen PAHs in 42 soil samples were detected. The results showed that 4 components of PAHs were detectable in all soil samples, and other 12 components were also detect- able to some extent. The total PAHs contents range from 35.40 to 534.5 μg/kg with the mean value of 123.09 μg/kg. Soil in Huizhou was slightly polluted by PAHs according to Maliszewska-Kordybach’s study. It can be confirmed that the increase of PAHs contents in the surface soil of Huizhou City is closely connected to human activities. Mul- tivariate analysis was also made in this study. Principal component analysis was used to constrain their origins, and 3 principal components (PCs) were extracted. The results showed that coal combustion and oil spilling made the major contributions to PAHs. Cluster analysis was made and 16 priority PAHs were classified as 4 sorts, and the result revealed the differences in environmental behavior, chemical properties and sources of PAHs.

The Transmission of Huizhou Culture to Foreign Students in China-- Under the Context of Soft Power

Culture is an important aspect of soft power.Huizhou Culture is one of the best representations of traditional Chinese culture and has been attached great importance by scholars both at home and aboard.It's vitally important to spread Huizhou Cultural values around the world to improve China's soft power.Foreign students in China are potential advocators of Chinese Culture.The cultural information they get will be transmitted to their own countries.We should take some strategies to promote Huizhou Culture among foreign students so that the charm of Huizhou Culture can be noticed and recognized by many more people.

The Launch Event for the New Picture Book Themed on Huizhou Fish Lanterns,The Flying Fish Lantern,Was Successfully Held

In February,2024,the“Splendid Huizhou Taste,Celebrate Lantern Festival Together in the Famous.City-2024‘Chinese Year,Huizhou Flavor'invites you to She County to celebrate the Lantern Festival”kick-off ceremony took place at No.1 West Street in She County.As a representative achievement of She County's intangible cultural heritage,the new book The Flying Fish Lantern,meticulously planned and heavily promoted by Anhui Children and Youth Publishing House(referred to as“ACYPH”),held its launch event during this period.

徽州木雕门窗纹饰在现代服饰设计中的应用

为更好地传承和创新中华优秀传统文化,探究徽州木雕门窗纹饰在现代服饰设计中的应用方式。通过采集、整理和归纳徽州木雕门窗的题材内容,分析徽州木雕门窗纹饰特色,提炼其艺术特征与文化价值。对典型徽州木雕门窗纹饰进行深入分析,挖掘其与服饰设计的美学契合点,探讨徽州木雕门窗纹饰在现代服饰中形态设计与色彩转化的方法,并在此基础上完成《徽迹》系列服饰设计的创新实践,为徽州木雕艺术的活态传承与创新发展提供可借鉴的思路和方法。

新徽商精神视域下高校劳动教育课程设计研究

劳动教育课程的首要任务就是要回应“劳动创造了人自身”,在遵循学生成长规律的前提下,有针对性、成体系地去全程、全面培养学生崇尚劳动的精神和自觉践行新时代徽商精神的品质。要以新徽商精神的培养为核心开展高校劳动教育,让学生继承和发扬新时代徽商精神,一方面,要传承新时代徽商立身、处事和济世精神的优良传统;另一方面,还需要结合时代特点,培养学生开拓创新,锐意进取的新时代劳动精神。

流动的“解元寺”:徽州三阳镇叶村叠罗汉研究

徽州三阳镇叶村的叠罗汉在继承唐代叠置伎与清代踏肩戏的基础上,衍生出具有徽州和叶村文化特色的民俗活动“叶村叠罗汉”,使其具备了杂技、戏剧表演和民俗活动等多层定义,同时在之前单一的娱人基础上拓展出继承传统、宣传教化、精神洗礼、祈福逐疫、娱人娱神、祭祀先祖、凝聚精神、团结民心等多重功能。中原传统文化与徽州区域文化的融合,使其具备了鲜明的徽州及叶村文化属性、多神崇拜的宗教信仰、强大的包容性与核心力,成为艺术、技术与信仰的完美结合,叶村叠罗汉在民俗、舞蹈等各方面具有重要的研究价值。