Review of Offshore Oil and Gas Exploration in 2000

China National Offshore Oil Corporation (CNOOC)maintained a sustainable and stable growth in oil and gas exploration in 2000, making good preparations for comprehensive offshore natural gas exploration and development in 2001. In the principles of economic performance and self-reliance and cooperation, CNOOC has achieved fruitful results in oil and gas exploration last year.……     

China to Step up Offshore Oil and Gas Exploration

China aims to raise petroleum output by updating its technology and stepping up oil and gas exploration across Bohai Bay,East China Sea and South China Sea.The plan was outlined in an energy development scheme from 2014 to 2020 issued by the State Council in November 2014.To accelerate offshore oil and natural gas exploration,China will improve its own technology as well as actively seek overseas partners.     

Status and Prospect of Offshore Oil and Gas Exploration and Development in China

A huge development of offshore oil and gas exploration has been obtained after hard working of more than 30 years.A lot of the large and middle-sized oil/gas fields are successively found to build up several large-scaled offshore oil/gas production areas,which dedicates great contributions for the development of China's economy and society.At the same time,faced difficulties are contiditioned the offshore oil/gas development and utilization.On the whole,the potential in developing offshore oil and gas is excellent with abundant resources of China,although the exploration and development degree is relatively low.     

MDT测试技术及其在浅海油气勘探中的应用

MDT是斯伦贝谢公司第三代电缆地层测试仪，可以对流体性质、地层的渗透率和产能作出评价。在浅海油气勘探中利用MDT测试技术可以缩短勘探时间、节约勘探资金、加快勘探步伐。     

国外海洋深水油气勘探发展趋势及启示

海洋石油资源潜力巨大,已成为世界各大石油公司竞争的一个热点领域,近年油气新发现中较大的发现主要位于海上,海洋石油储量和产量所占的份额呈不断增加的趋势十分明显。目前,海洋油气勘探开发范围已从浅海、半深海延伸到深海。海上的油气勘探开发与陆上相比,有着自己的特点,特别是在地震技术方面,如海上现在已广泛使用三维地震技术、多维多分量等;井筒技术也比陆上发展要快些,主要使用长距离水平钻井及分支水平井钻井技术等。这些对于我国海上油气田勘探开发具有很好的借鉴作用。另外,由于海洋石油勘探是高科技、高风险、高投入的业务,我国海洋油气勘探必须以大型圈闭为评价目标,立足于寻找大油气田。     

Global Oil & Gas Industry Overview in 2013 and Outlook for 2014

The year 2013 witnessed a fragile recovery in the world economy as well as profound geopolitical adjustments. In general. the global oil and gas industry maintained development in a stable and healthy manner. The oil market was still loose but the oil price fluctuated at a high level. Gas supply and demand was generally balanced and gas-price gaps in the American, European and Asian markets narrowed.     

世界致密油及其勘探开发现状

目前,致密油已成为全球非常规石油勘探新亮点,北美地区表现尤为突出;我国近年在致密砂岩油有重大发现,在松辽、鄂尔多斯、四川盆地等地广泛分布,显示了巨大的开采潜力,但总体勘探开发和相关研究仍处于准备阶段。由于国内对致密油定义不统一,将来很有可能在勘探的指导思想上有不同的取向。针对致密油概念比较混淆的状况,对国内外学者或研究机构提出的概念进行了整理分析,确定了主流概念,并对国内外主要致密油分布、资源量、致密油开发成功的要素和主要筛选标准、勘探开发成本、发展现状进行了介绍。     

大港油田滩海油气勘探开发形势及工程建设总体思路

叙述了大港滩海勘探开发形势与前景。总结出在三种不同海域，采用三种不同工程方式，提出了今后五年该海区的勘探开发规划。     

海上新区油气勘探突破典型案例分析及启示

随着陆地勘探程度越来越高,获得大发现的难度越来越大,油气勘探向海域拓展是大势所趋,加快海域新区突破、实现资源有序接替,具有十分重要的战略意义。重点剖析了渤海湾盆地秦皇岛32-6油田、黎凡特盆地塔马尔气田两个海域大发现的勘探历程,梳理每个勘探阶段的指导思想、部署思路及做法,探讨制约突破发现的因素及推动勘探突破的地质认识转变和思想革新。研究显示,盲目跟风追热点、未找到适合的理论指导制约了渤海湾油田发现;客观分析成藏特征,转变思路,以新近系为主要目的层,以生烃凹陷包围的隆起区及其倾没带为主要勘探方向,推动了秦皇岛32-6油田大发现。黎凡特盆地塔马尔气田的发现则归因于储层物源和低成熟生物气的新认识及较高的勘探投入。研究认为,摸清成藏规律是推动大发现的内在动因,尤其是深海前沿领域勘探;关键成藏要素的颠覆性认识是突破关键,保证持续稳定的勘探投入是推动海域新区突破的前提条件。     

Global Natural Gas Market Review and Outlook

正The global natural gas market has developed rapidly over the past five years and it still has some evident regional characteristics. North America, Europe and Asia Pacific have formed three major markets with different regional characteristics according to their own resource endowments. In the future, the global natural gas market as well as the process of globalization will both continue to develop further as countries move towards their carbon neutrality goals. Meanwhile, natural gas and renewable energy will complement each other to achieve integrative development.This paper mainly reviews the development of the international natural gas market over the past five years and makes predictions for the next five years.     

Current State and Development Trends of Deep Sea Oil and Gas Exploration

As people probe deeply into submarine exploration and development of oil, gas hydrates and other mineral reserves, deepwater oil and gas development has become a hotspot for world petroleum industry and the frontier of technological innovation. In the past few years, petroleum     

海上油气生产系统展望

阐述了包括固定平台生产系统，浮式生产系统以及水下生产系统在内的各种海上油气生产系统的特征、应用范围及发展趋势。     

China‘s Latest Offshore Oil Exploration and Development Situation

CNOOC makes new discovery in exploration of Bohai BayOn October 22, CNOOC Limited announced success of Jingzhou 25-1S-1, a wildcat located in Liaodong block in Bohai Bay area. The DST indicates a daily crude production of 2300 barrels with the density of 27-29 API from this well."The exploration success streak continues in Bohai Bay. It will help strengthen Bohai Bay's core area status," noted Mr. Ru Ke, Executive Vice President of the Company. The Company is the operator and     

柳屯-海通集环洼带油气成藏条件及勘探潜力

柳屯一海通集洼陷是东濮凹陷继承性发育的第二大生油洼陷,生油岩厚度大、分布面积广、生油强度高．为柳屯一海通集环洼带和西部斜坡带油气藏形成与油气富集奠定了良好的资源基础;区内发育的多条Ⅲ级大断层及其配套、派生的次级断层都对不同层系的油气富集有明显的控制作用;由于靠近西部物源．所以具有多种类型的沉积体系和组合特征．储集砂体类型多．同时在洼陷内部深层存在高压异常带．其保存的有效储层有利于深层油气成藏;地层沉积稳定,砂泥岩成组性好．盖层条件优越;多种类型圈闭发育．油气保存条件好。通过对该区带油气成藏的地质条件的分析,认为西部断阶带一台阶、文西断层下降盘的反向屋脊带、刘庄构造带是下步勘探的主要方向和目标。     

海上油气生产平台硫化氢气体扩散

为评估高含硫化氢气体海上油气生产平台硫化氢泄漏风险,对硫化氢气体泄漏后质量浓度分布进行模拟计算,以指导硫化氢气体泄漏后果评估和个人防护装备的配置。在分析气体扩散分析理论公式的基础上,对海上油气生产平台硫化氢气体扩散模拟分析的场景选择、感受点选取、硫化氢气体的破坏标准和模拟结果的应用等硫化氢气体扩散的各重要影响因素进行讨论,并结合实际工程实例对工程实践中各影响因素的选择和考量进行讨论。     

世界海洋油气资源勘探潜力及利用前景

世界海洋油气资源非常丰富。随着经济快速发展和陆上油气勘探的日趋成熟,对海洋油气资源的勘探与开发已逐步成为全球油气利用的热点。通过对美国地质调查局(USGS）和美国IHS公司等石油机构的数据库资料分析,认为目前世界海洋油气探明可采储量为13 215亿桶(约1 802.53×10⁸t）油当量,占全球含油气盆地总储量的35.8%;主要分布在全球近海的12个区域。海洋待发现的常规油气资源分布很不均匀。通过对全球海洋重点盆地待发现油气规模与勘探状况分析,认为具有一类勘探潜力级别和二类勘探潜力级别的盆地或区带共16个;处于中等勘探程度的10个盆地待发现油气资源占全球海域油气资源总量的42%,展现出很好的勘探前景。     

准噶尔盆地石炭系油气富集条件及有利勘探领域预测

准噶尔盆地石炭系的勘探始于20世纪50年代,截至2002年底,在盆地西北缘、东部和腹部共发现了5个含石炭系油藏的油田和1个气田。石炭系的储层主要是火山岩、火山碎屑岩。储集相带是近火山口的熔岩流亚相,次为爆发相,再次为火山重力流亚相。准噶尔盆地探明的石炭系油藏,多数受断裂活动的控制,可以划分为三类:断块油气藏、断裂—岩性油气藏和背斜油气藏。主要的储盖组合是以石炭系火山岩为储层,二叠系和三叠系泥岩为盖层。此外,该文总结了准噶尔盆地内石炭系油气富集规律,并评价出“7个区带”为有利勘探远景区。