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全球乙烯工业发展新动向
从全球范围来看,受2008年开始的经济低迷的影响,一些新建乙烯项目纷纷推迟投产,2015年前全球乙烯产能的年均增长率将放缓至2.8％左右.新兴经济体是全球乙烯需求增长的主要动力,并将逆转乙烯产能过剩的局面.北美地区页岩气产量增长拉低了天然气价格,大大提升了该地区乙烯、聚乙烯和其他衍生产品的出口竞争力.中东地区受乙烷供应和价格的限制,未来十年乙烯工业发展步伐将减慢,投资可能转向石化产业链下游和更多的中间产品,甚至转向石化以外的领域.预计到2021年全球乙烯产量将增加5200万吨,相应的乙烷、石脑油和LPG等裂解原料用量将分别增长44％、41％和14％.其中乙烷供应量将持续增长,但与过去10年相比增速放缓....
2020-09-28 16:47:12浏览：51
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Foreign Oil Giants Seek Shale Gas Opportunities in China
Baker Hughes ready for China's shale gas development Baker Hughes, one of the largest oil field service providers in the world, lays the groundwork in China's shale gas sector though the country's shale gas industry is still in its early days. Howevcr, it has not deterred Horcign oilfield companies from trying to get into the market with immense potential....
2020-09-15 12:28:59浏览：68
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Shale gas exploitation with supercritical CO2 technology
This paper analyzes the physicochemical properties of supercritical C02, the characteristic of shale gas and shale gas reservoirs. The technologies of drilling, production, fracturing using the supercritical CO2 in shale gas explo- ration are proposed, to increase the penetration rate, decrease the damage to formation while fracturing, and enhance the recovery of shale gas. It is believed that the huge economic benefits of shale gas exploration with the supercritical CO2 fluid will be obtained, and it also can initiate a new technology field of CO2 in the petroleum engineering....
2020-09-15 12:28:59浏览：72
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Thoughts on Policies to Promote the Development of Shale Gas Industry in China
In recent years, global economy has been sluggish and experienced slow recovery, while global shale gas development has been keeping a rapid growth with increasing investment, hot exploration and production and continuously growing production. The preliminary work of shale gas development in China goes smoothly with the hot activities in resources survey and assessment....
2020-09-15 12:28:59浏览：82
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Oil Giants Formulate Ambitious Plans for Shale Gas
China will intensify its efforts to explore for shale gas to help restructure the country＇s energy supplies and fuel its economic growth, according to the Ministry of Land and Resources. The ministry＇s latest survey shows that the country has 25.08 trillion cubic meters of explorable shale gas reserves （excluding Qinghai and Tibet）. More than 420 researchers from oil companies, colleges and geological exploration agencies and research institutions participated in the survey....
2020-09-13 23:35:02浏览：64
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China Promotes Shale Gas Exploration
China has awarded two out of four shale gas blocks offered in its first auction of the unconventional gas resource with Sinopec Corp. and a provincial coal seam gas firm each winning one block. ＂Both blocks are in Chongqing area. The contracts will be signed shortly,＂ an official with the Ministry of Land and Resources said in early July 2011. China issued its first shale gas exploration tender with an offer of four blocks to a group of Chinese energy companies in late June, as the country kicked off its search for potentially vast reserves of the resource....
2020-09-13 23:35:02浏览：39
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【借鉴】美国页岩气能源资源产权法律原则及对中国的启示
中国的页岩气正在走向春天。在此过程中，美国页岩气产权的法律原则，美国的这些造法思维和成文强制联营法等经验对完善我国页岩气所有权和经营权体系、健全我国页岩气的效率管理有着积极的参考意义。...
2020-06-25 11:06:01浏览：1764
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中国天然气资源潜力分析
中国天然气资源丰富,基本形成四川、鄂尔多斯、塔里木等八大天然气勘探开发区格局.常规天然气勘探开发已进入快速发展阶段,煤层气处于商业开采初期,页岩气仍处于前期评价阶段.今后中国常规天然气勘探重点集中在前陆盆地、海相碳酸盐岩、大面积地层岩性带、火山岩、生物成因气和陆架海域；煤层气勘探重点主要在沁水、鄂尔多斯、准噶尔和宁武盆地,南方海相古生界页岩是页岩气最为有利的勘探领域.结合全国天然气资源勘探领域、勘探潜力和近年来天然气储量增长趋势,多方法预测2010-2030年中国天然气年均探明地质储量约5000亿立方米,常规气储量增长高峰期将持续到2025年左右.未来20年中国天然气产量将处于快速增长期,预计2010-2015年年均增长100亿立方米以上,2020年天然气产量超过2200亿立方米,油气产量当量基本相当；2030年天然气产量有望超过3000亿立方米....
2020-06-12 14:52:14浏览：1412
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世界天然气的供需现状
根据有关资料对2011年全球天然气的生产和消费进行了归纳和评价,分析了近年来全球天然气生产和消费的发展势头,特别是美国的页岩气革命对世界天然气的贸易格局的影响,可以为我国提高天然气使用比例、优化我国能源结构决策的制定,包括开发我国丰富页岩气资源提供参考....
2020-06-12 14:50:44浏览：1401
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涪陵页岩气田圆满完成万段压裂施工
5月28日，中国石化江汉油田涪陵页岩气田焦页27号东平台，整齐列阵的压裂机组轰鸣声嘎然停止，焦页27-5HF井第3段压裂施工顺利结束，这也是该气田完成的第10000段压裂施工任务，标志着涪陵页岩气开发已走向高效低成本规模化压裂施工模式，打造中国页岩气开发新的里程碑。...
2020-05-29 16:10:36浏览：1643
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中国天然气资源潜力分析
中国天然气资源丰富,基本形成四川、鄂尔多斯、塔里木等八大天然气勘探开发区格局.常规天然气勘探开发已进入快速发展阶段,煤层气处于商业开采初期,页岩气仍处于前期评价阶段.今后中国常规天然气勘探重点集中在前陆盆地、海相碳酸盐岩、大面积地层岩性带、火山岩、生物成因气和陆架海域；煤层气勘探重点主要在沁水、鄂尔多斯、准噶尔和宁武盆地,南方海相古生界页岩是页岩气最为有利的勘探领域.结合全国天然气资源勘探领域、勘探潜力和近年来天然气储量增长趋势,多方法预测2010-2030年中国天然气年均探明地质储量约5000亿立方米,常规气储量增长高峰期将持续到2025年左右.未来20年中国天然气产量将处于快速增长期,预计2010-2015年年均增长100亿立方米以上,2020年天然气产量超过2200亿立方米,油气产量当量基本相当；2030年天然气产量有望超过3000亿立方米....
2020-03-24 08:53:00浏览：1401
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世界天然气的供需现状
根据有关资料对2011年全球天然气的生产和消费进行了归纳和评价,分析了近年来全球天然气生产和消费的发展势头,特别是美国的页岩气革命对世界天然气的贸易格局的影响,可以为我国提高天然气使用比例、优化我国能源结构决策的制定,包括开发我国丰富页岩气资源提供参考....
2020-03-24 08:46:28浏览：1405
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