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.

纪录片《文房四宝·徽墨》对工匠精神的呈现

徽墨是闻名中外的文房四宝之一,其具有的千年之久的制作技艺,使之成为今天手工匠人传承的瑰宝。在传统技艺的传承和创新之间,徽墨具有坚定的内核——工匠精神。央视纪录片《文房四宝·徽墨》,以徽墨为主题,不仅讲述了传承千年的徽墨的精湛制作技艺,而且对其所承载的工匠精神进行了多层次的呈现与表达:通过主与次相交的叙事方式传递守正创新精神,通过人与物相融的表现手法传递执着坚守的精神,通过古与今相呼应的技艺传承传递薪火相传精神。

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。

南海东部富砂砾型大中型油气田发现与启示——以珠江口盆地惠州26洼古近系恩平组为例

基于珠江口盆地惠州凹陷油气勘探实践,通过烃源岩地球化学指标测定、储集体发育形貌恢复及镜下岩矿表征、圈闭封盖指标实测比对、原油生物标志化合物提取、凝析气成因判别及成藏条件解剖,系统分析惠州26洼古近系恩平组油气资源潜力、大型砂砾岩优质储集层发育特性、断裂圈闭有效性及油气运聚成藏模式,总结南海东部古近系富砂砾型大中型油气田的形成条件及勘探方向。研究表明:(1)洼内古近系文昌组发育“面积广、厚度大”的半深湖—深湖亚相优质烃源岩,具有“早期大量生油、晚期大量排气”的典型倾油型烃源岩排烃特征,为恩平组油气成藏提供了充足的物质基础;(2)洼内断裂陡坡带与转换带联合控制下近源规模性砂砾岩体储集层非均质性强,具有“有利相带-颗粒组分-微裂缝”三元分级控储特性,等粒、低泥质(含量小于5%)、高含量长石组分及近断裂组合的(水下)分流河道有利于甜点储集层发育;(3)稳定湖泛泥岩封盖下的走滑增压型圈闭是油气保存的必备条件,斜交主应力的北东及近东西向断裂控圈效果最优;(4)优质烃源岩-断裂输导/封堵-砂砾岩储集层时空配置共同控制油气富集程度,自上而下划分为低充满带、过渡带和高充满带3个油气聚集单元,且近增压型通源断裂带河道主体区利于规模性油气富集。研究成果为珠江口盆地恩平组规模性富砂砾型油气藏勘探指明了新方向,并实现了油气勘探重大突破。

新旧再生理论下徽派建筑的艺术特点与当代价值

现代城市环境的发展离不开独特的城市历史文脉根源。从徽派建筑源远流长的历史文化出发,探讨徽派建筑艺术特色与当代价值,积极探索推动徽派建筑文化在现代城市空间新旧再生,扎根历史,立足现代,取向未来,推动徽文化与现代城市与时俱进的发展。

明清徽商资本组织的转化

资本组织转化是明清商业经营中的普遍现象,徽商也不例外。明清徽商资本组织转化类型分为独资转化为合伙、合伙转化为独资和旧合伙转化为新合伙三种。不同商业中,资本组织转化类型既有单一的,也有多种的。分家、入伙、退伙、拆伙、转卖和重组是资本组织转化的主要方式,人员变故、资本不足和经营不善是资本组织转化的主要原因。资本组织转化是徽商应对经营危机的措施之一,增资增效为资本组织转化的目的所在。资本组织与所有权及所有制相关联,通过包括资本组织转化在内的所有制改革,是改善企业经营不良的重要途径。

后太平天国时期徽州的宗族维权与官府确权——以绩溪南关许余氏坟产纠纷为中心的考察

太平天国硝烟的散去拉开了徽州宗族重建的序幕,后太平天国时期,绩溪南关许余氏宗族通过对自身合法坟产的维权,实现了官府以“给示”为标志的确权。南关许余氏坟产纠纷案表明:经历太平天国运动巨大变局后的徽州地方宗族坟产纠纷博弈,是以风水之争为主线,在族内士绅等精英主导、举全族之力应对下,劫后余生的宗族对自身坟产产权权益进行维护与再确认的一个实践过程。在宗族维权与官府确权实践中,以官府颁布告示认可宗族相关权益从而获得宗族赋税缴纳配合、宗族将告示载入族谱形成自身权益的官方依据为显著标志,这从一个侧面反映出徽州宗族在后太平天国时期恢复重建过程中,以坟产纠纷事件处置为契机与官府形成的某种有效互动。

中国传统地域建筑文化的当代重构议题——基于徽州合院形式的设计探索

徽州合院是特定地域内自然环境和社会文化在建筑形式上的重要表征。本文针对中国传统地域建筑文化的当代重构议题,立足于徽州合院形式的设计探索,从形式美学、空间组织、场所营造三个方面解析传统徽州合院地域特征,运用特征归纳、比较分析、案例解读等方法解读三个当代建筑案例,进而揭示出徽州合院在形式操作、空间组织、组群构建三个层级上转译与重构方法,阐释当今地域创作中对徽州合院形式的传承与变异,探索徽州合院形式对当代创作的潜能,并探讨建筑实践中传统与当代、地域与全球的关系。

日常与非常:康熙《上溪源志》所见15至17世纪的徽州社会

日常生活的基本逻辑和对异常(乃至非常)事件之社会应对,是村落社会史研究着力揭示的一体两面,需要通过更多具体而微的文书个案加以展现。康熙《上溪源志》抄本是与现存的两种《新安上溪源程氏乡局记》相关的珍稀文献,虽然编者可能是希望将之编纂成该处村落的志书,但从现有体例来看,它仍然与《新安上溪源程氏乡局记》没有多少差别,仍旧是杂抄或史料长编的性质,离村落志成书还有相当长的距离。不过,也正因为它的原始性,提供了有明一代及清朝前期的生动资料,更成为我们了解明清时代婺源东北区域基层社会历史的珍贵史料。此外,该书也为我们探究从村落文书辑录到村落志编纂的动态过程提供了极佳的个案。

隐于书院:一种“中间状态”的出处选择——以元末徽州士人赵汸和郑玉为中心

元末朝廷和地方势力对士人的征召,多少存在竞争和笼络人才的意味。士人的出处机遇,从庙堂与山林的二元区分,转向元廷、地方势力和山林的多元格局。面对各方征召,徽州士人赵汸和郑玉抱以“旁观者”的不合作心态。随着徽州路脱离元廷控制,二人对于政治的疏离态度有所淡化,而“忠元”情结渐趋加深。志在山林却又难以与政治完全绝缘,兼具官方和民间双重性质的书院,成为士人安身立命的绝佳之所。隐于书院,是一种“中间状态”的出处选择。赵汸和郑玉的处境、心态和归宿,是观察古代尤其是易代之际士人生存境遇的一个窗口。

《金瓶梅》的地域性实证问题

明代的运河码头城市山东临清,“十九皆徽商占籍”。《金瓶梅》中的清河,并不是山东的清河,而是更多有着淮安清河的影子。《金瓶梅》中的清河所指与山东的运河码头临清相混淆。徽商和清河等的书写,皆展现了运河文化的流动性。从文化流动性的维度,解读《金瓶梅》与京杭大运河文化之间的关系,发现不能坐实《金瓶梅》故事中的地理位置、地名;也不能以为故事委实是发生在山东进而通过山东方言尤其是临清方言来印证或考索小说作者的籍贯。《金瓶梅》叙事的地域性实证研究往往忽视了运河文化的流动性而导致缘木求鱼。大运河的交通,促成人口、物质、文化等的流动,而正是这种流动性生成了包括明清小说在内的运河文化。运河文化的流动性解构了小说叙事实证研究的地域性。

图像学视域下徽州祖容像的文化阐释与艺术价值建构

徽州祖容像因用于徽州民间祭祀而出名,基于图像学视角,对现存的徽州祖容像从文化和艺术两方面进行分析,发现徽州祖容像包含徽州文化的显性基因和隐性基因,同时借助仪式空间与视觉符号展现文化内涵与历史价值。徽州祖容像在艺术价值建构中主要体现在三个方面,一是对传统技法进行了沿用与提升,二是受新安画派的影响与理论支撑,三是区别于皇家祖容像作画技法。

基于图式语言的徽州祠堂文化景观数据库构建

按照“语汇”“词组”“句法”尺度层级,建构徽州祠堂景观空间图式语言体系,进行祠堂空间特征的比对认知。通过图式语言横纵向比对不同祠堂的地域特征,构建相互关联的数据库的逻辑层级,进而完成徽州祠堂图式语言数据库的设计,构建祠堂文化景观数据资源存档和数字化保护传承体系,为徽州祠堂的资料数据储存、特征比对研究、地域性保护规则制定,提供科学平台和数据支持。

徽州古民居生态美学特征的现代建筑设计应用探索

徽派古民居在中国传统建筑中占有重要地位,在其成型过程中受到徽州地理和文化影响,展现出独特的区域特色,在其造型、功能、装饰等诸多方面也自成一格,呈现出“天人合一”的协调美、“道法自然”的和谐美以及“古朴典雅”的整体美的生态美学特征。现代建筑设计可遵循特色地域文化与传统建造技术相融合、传统建筑文化与社会经济环境相适应、建筑空间形式与功能适用性相统一的原则,探索因地制宜,构建以“和”为美的地形界面;秩序井然,构建以“序”为美的空间界面;情景合一,构建以“情”为美的人文界面,做到古为今用的同时,彰显徽州古民居生态美学的科学构成、地域特色和价值理念。

非物质文化遗产助推徽州传统村落活化研究

徽文化历史悠久,底蕴丰厚。徽州传统村落是徽文化形成和发展的载体。但随着社会的发展和城镇化进程的加速,徽州传统村落面临着极大的挑战,非物质文化遗产作为徽文化的组成部分,也受到了影响。通过保护与传承非物质文化遗产,可以有效地活化徽州传统村落。以非物质文化遗产中的徽州四雕为例,通过对徽州四雕以及传统村落的现状分析,挖掘存在的内在问题,并结合实际案例,探讨非物质文化遗产助推徽州传统村落活化的方法。

基于非物质文化遗产的徽州传统村落活化研究

徽州孕育了丰富而悠久的徽文化。作为徽文化中不可或缺的组成部分,非物质文化遗产的传承与保护极其重要。传统村落的价值离不开非物质文化遗产。如果非物质文化遗产得不到保护与传承,传统村落就会失去文化内涵,传统村落也就得不到切实有效的保护和更新。立足于历史文化悠久的徽州传统村落,以徽州砖雕技艺为例,探讨非物质文化遗产在推动徽州传统村落发展中的现状和不足,并尝试分析在村落“活化”过程中非物质文化遗产起到的作用和未来发展方向。