Development Status and Prospects of the Natural Gas Industry in China

Key indicators of the natural gas industry in 2020 In 2020,China's natural gas production reached 188.6 billion m3,up by 8.4％year-on-year;coal-based substitute ...     

Development Status of Natural Gas Industry in China

China has relatively rich natural gas resources Based on the second resources evaluation nationwide and latest statistical results made by CNPC, Sinopec,CNOOC, the three large oil companies, China presently has rich natural gas resource of 47 trillion cubic meters,the proven natural gas reserve is of 22 trillion cubic meters, and the recoverable reserve is of 14 trillion cubic meters. Of which, the final proven natural gas reserves in Sichuan, Ordos and Tarim Basin exceeds 3 trillion cubic meters, it is around at one trillion cubic meters -three trillion cubic meters in Qaidam, East China Sea and Yingge Sea Basins, close to one trillion cubic meters in Junggar and Southeast Hainan Basins, and exceeds 0.5 trillion cubic meters in Songliao, the Bohai Bay and the Pearl River Mouth Basin.     

Current Status and Prospects of Natural Gas Utilization in China

1 Overview and Current Status of Utilization of China's Natural Gas Resources Natural gas as a green fuel with low carbon content can comply with the trend in the epoch for development of non carbonaceous energy source, and has a lot of advantages such as its abundance in resources, convenience in applica tion and cost competitiveness. The application of natural gas as a premium fuel has become a focus pursued aggres sively by international players, and the perspectives for gas demand growth will be better than that for oil globally.     

对我国城市燃气行业发展前景的几点思考

随着我国天然气产业的迅猛发展,城市燃气行业也处于快速发展时期。分析了美国、英国城市燃气行业发展的现状、特点及天然气定价机制,总结出国外天然气行业（包括城市燃气行业）发展过程中在资源、储运设施、法规和价格几个主要方面的经验和教训。针对我国城市燃气行业发展现状和存在的主要问题,借鉴国外主要天然气应用国的行业发展情况及经验教训,提出对我国城市燃气行业发展前景的几点思考：发展模式以开放性和相对集中相结合;形成在政府引导、监督下有序竞争的市场环境;逐步建立价格市场形成机制和经营过程中要严格进行安全管理。     

我国天然气资源的开发利用现状

介绍了我国天然气和世界天然气的资源和利用总体情况,通过分析比较石油和天然气的资源情况,指出了发展天然气化工的重要性,并提出了天然气化工综合利用的方案。在此基础上,着重介绍了国内天然气制取低碳烯烃技术,详细阐述了由合成气转化为甲醇,再由甲醇制烯烃的路线和合成气直接生成二甲醚,再裂解得到乙烯的二甲醚路线,并对两条路线进行了比较;同时还介绍了甲烷无氧芳构化制芳烃技术和天然气中回收硫的综合利用方案。     

Development and Future of Natural Gas Industry in China

Basic statistics of China＇s natural gas industry in 2012
Record-high gas reserve growth
In the year of 2012, gas reserve growth maintained the momentum of the previous year. Newly-added proven gas-in-place was 961.22 bcm （33% higher than 2011）- the highest ever- and newly-added proven technically- recoverable gas-in-place was 500.8 bcm （36% higher than 2011）. By the end of 2012, China had found an accumulative gas-in-place of 11.06 tcm and remaining technically-recoverable gas-in-place of 4.7 tcm.     

Development Trends and Prospect of China Natural Gas Industry

China natural gas industry maintained a vigorous development trend in 2010. Either domestic natural gas production or natural gas import has witnessed a significant increase; natural gas pipelines and other infrastructure have been upgraded; natural gas     

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本文总结了我国“七五”期间天然气勘探取得的主要成果,分析了提高勘探效益的原因,提出了近期的找气方向和制约我国天然气工业发展的原因。文章认为,设立天然气专探项目是提高勘探效益的有效途径,克服诸种制约因素,必将促进天然气工业的迅速发展。     

中国天然气资源特点与发展建议

中国天然气资源比较丰富,天然气可采资源量在世界上居重要地位,但天然气资源在区域与盆地分布上存在巨大的不均衡性。目前,天然气资源探明程度低,处在快速发展的青年期,近中期储量、产量有望大幅度增长。针对天然气资源特点和勘探潜力,提出了 5 条促进天然气发展建议：加大科技攻关力度,依靠科技进步,促进天然气持续高速发展;以资源为基础,以市场开拓为契机,加快天然气勘探开发力度,尽快形成中、西部区和海域 3 大天然气生产基地;大力发展天然气,提高天然气产量,优化能源结构;加强天然气管网建设和完善天然气定价机制;完善油气资源法规政策。     

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天然气行业基础薄弱，监管政策不健全，存在如下问题：①能源行业之间缺乏合理布局、相互协调和统筹监管；②垄断造成成本高、价格不合理；③国有燃气企业经营理念陈旧、包袱重、效率低、服务质量差；④市场准入和退出机制不健全，短期行为造成下游市场混乱；⑤天然气资源布局造成其成本相对偏高；⑥政府监管不到位，职能分散，效率低。政府应根据天然气行业发展的区域不平衡性，以支持资源开发和基础设施建设，鼓励扩大天然气的使用范围为基本政策目标；制定必要的法律、法规，以保证稳定的投资环境和维护公平的市场秩序为主要实施政策及措施。建议天然气行业近期的工作目标：①研究制定本行业的结构改革和监管改革范围，创建规范的监管组织；②制定规范的特许经营制度，特别是“准入标准”；③鼓励实行合同化、市场化的价格制度(管输费和输配仍应置于政府的严格监管)；出台鼓励大用户、夏季用户的优惠气价政策，给予企业一定限价条件下的协议浮动价格权；④鼓励原国企公司改造为多元化投资的企业。鼓励外资和社会资本进入该领域；⑤研究行业的整体鼓励引导政策。     

天然气化学工业现状与发展趋势

本文概述了天然气化学工业在20世纪末期的状况和技术发展趋势.扼要评述了天然气化学工业面临的形势和中国石油的天然气化工产品开发战略构思.     

浅谈我国天然气工业的协调发展

介绍了我国天然气市场发展须经过的启动期、发展期、成熟期3个阶段。重点论述了发展期(2005～2030年)我国天然气工业发展的趋势。针对发展期内我国天然气需求的巨大增长特点,对已建陕京管道发展情况进行了分析。结果表明,资源、管道和市场之间存在着有机衔接的规律,储气库建设是今后我国天然气管网发展的重点。根据进口天然气在天然气消费总量所占比例的急速上升,我国管道建设布局将进行重新调整。     

Current Status of the Oil Refining Industry in China and Prospects for Cooperative Development

The oil refining industry in China supports the needs of national economic development and has gone through industrial upgrading at all stages, as represented by the upgrades in the quality of refined oil products.Currently, it has acquired strong technical and engineering strength and delivered good results in scale, information technology and environmental friendliness. However, compared with the world's leading oil refining powers, the oil refining industry in China still lags behind in terms of overall competitiveness. There is an urgent need to enhance its competitiveness and adjust its product structure, plant structure and capacity structure to both launch a new round of industrial upgrading and coordinate with the associated industries. Great potential exists for China to cooperate with the countries along the Belt and Road initiative in various fields such as petroleum resources, product markets and technical equipment. Together, multi-dimensional cooperation bonded by resources, markets, technologies and capital/funds can be carried out, and cooperation between the upstream and downstream industries throughout the industry chain can be facilitated. There is much to expect from the prospects for cooperative development.     

煤成气研究对中国天然气工业发展的重要意义

自1979年煤成气理论在中国产生以来,研究取得以下4个方面重要进展:①煤系成烃以气为主以油为辅(RO=0.5%~1.5%),中国的煤以腐殖煤为主,其原始物质组分中纤维素和木质素占60%~80%决定了以生气为主的低H/C值(原子)占优势;同时,腐殖型有机物化学结构上以甲基和缩合芳烃为主而利于生气;腐殖煤模拟煤化作用实验以生气为主。②对中国鄂尔多斯盆地和四川盆地等含煤盆地开展了含气潜力评价,中国西北地区中、下侏罗统盆地群、东南部大陆架上第二盆地带煤成气资源丰富,生气强度大,有利区多,形成大气田条件优等推进了气区的发现。③煤成气成因鉴别取得重大进展,在碳同位素系列、轻烃组分和生物标志化合物3个方面,建立了24类鉴别指标和3个鉴别图版。④开展了大气田形成的定量和半定量主控因素(如生气强度、晚期成藏和低气势)研究,加速了大气田的发现。煤成气研究推动了中国天然气工业的迅速发展:①中国从贫气国走向天然气大国,1978年中国天然气总地质储量和年产量分别为2 264×108 m3和137.3×108 m3,至2011年分别提高至1978年的36倍和7.5倍,成为世界第6产气大国。②煤成气是中国天然气储量和产量的主体,1978年煤成气总储量和年产量仅分别占全国总储量和年产量的9%和2.5%,而2011年则分别提高为69.7%和63.2%。③中国大气田以煤成气田为主,2011年底发现大气田总共48个,其中煤成气大气田31个。④目前,中国储量最大和年产量最高的苏里格气田的气源是煤成气。     

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��Starting from the situation that the energy structure of our country is not matched in the extreme with the developing tendency of the energy structure in the world, the author states the distribution of natural gas in our country and its development prospects. It is considered that the natural gas resources in our country distribute broadly not only from the series of strata but also from the regions. There are two kinds of gas reservoir, the conventional and the unconventional ones. The latter is also divided into eight types and many of which have been found in our country. It is predicted that the natural gas industry in our country will be vigorously developing in the near future.     

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在介绍世界能源发展趋势及我国能源情况的基础上,指出天然气在我国未来能源中将占重要地位;逐步建立我国LNG工业的技术装备是发展我国天然气工业的重要手段;对国内LNG工业发展所必需的原料、技术、产品市场和资金等基本条件进行了分析;建议发展我国LNG工业应分三个阶段并要充分利用国内巨大潜力,统一规划。     

未来天然气工业发展浅析

论述了世界天然气开发现状及我国天然气发展前景,估计全球最终天然气资源量为283X10‘亿d,l”7年世界夭然气总产量为22997．05亿m-3,年产量平均增长3.149%,大大高于同期石油和其它能源的增长速度。我国天然气最终可采资源量约为10．5×10-4亿,-3,1997年产气量为223亿-3,年增长6．51%．液化天然气是世界天然气贸易中一种有效的和十分重要的储运方式,它占整个天然气贸易的28．66％,估计今后10年中,需求增长率将达到7％。文中同时论述了夭然气基础化工的发展动向和天然气制各烯烃工业的发展动态。     

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从环保和优质能源出发,21世纪将是天然气世纪.中国天然气工业形势喜人,天然气资源潜力很大.近10年来,我国天然气探明储量以年均1200×108m3的速度增长,天然气产量以年均10%的速度增长,并正加紧输气管道和下游配套设施的建设.发展天然气工业已逐渐成为国民经济发展的新经济增长点.西部地区六大含油气盆地天然气资源量占陆上天然气总资源量的四分之三,加快这些地区的天然气资源的开发利用是我国西部大开发的重要组成部分,也是实施西气东输工程的物质基础.文章介绍了天然气在燃料和化工原料方面的广泛用途和对西部地区发展经济的促进作用,结合西部地区的实际情况,提出了天然气资源(干气、液化石油气和稳定轻烃)直接利用、化工利用方向和技术路线,指出了实施的技术经济可行性,最后提出了西部地区就地利用天然气资源的几点看法.