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正在2019年6月2日至4日举办的第八届中国石油地质年会上,公布了近年来我国油气勘探十大重大发现,陆上深层超深层、非常规油气和海域等是发现的主要领域。中国石油高探1井、中秋1井、永探1井在列。这十项重大发现将极大提振业界信心,对于我国油气工业可持续发展意义重大。面对国内油气勘探对象日趋复杂、勘探工程成本刚性上涨等重重困难,国内油气公司研究提升油气产量措施,加大勘探开发力度,国内油气勘探开发呈现多点突破、全面开花的可喜局面。十大油气勘探重大发现是:中国石油准噶尔盆地南缘下组合高探 相似文献
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从刚刚结束的2005年中国石油和化工经济形势发布会上获悉,2004年我固化工重大技术蓑备国产化水平进一步提高,一批国家重大技术蓑备研制项目取得进展。其中包括大化肥成套设备的研制项目、载重子午线轮胎成套设备和工程子午线轮胎关键设备的研制项目等。 相似文献
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随着中国石油开发工作进程的加深,部分已开发油田进入“多井低产”和“双高”阶段,继续高水平开发的难度日益增大,给油田开发工作的可持续发展带来了严峻挑战。针对这些实际困难,中国石油管理层自2005年起设立了十个重大开发试验项目。在各油田选择有代表性的区块开展重大开发试验,针对中国石油特低渗、超稠油等边际储量的有效开发利用和已开发油田大幅度提高采收率技术进行攻关,从而为中国石油上游原油生产的持续稳定发展及储量资源接替的良性循环打下坚实的基础,也为保障国家油气供应安全提供必要保征。两年来,中国石油在大庆、辽河、吉林、新疆、吐哈、大港、华北等地区开展重大开发试验,已经取得了丰硕成果。目前,辽河油田超稠油SAGD及蒸汽驱工业化试验,以及吐哈三塘湖油田牛圈湖区块低渗、低压油藏注水开发试验已取得突破性进展,完成了重大开发试验方案设计的工作量,现场试验达到了设计要求,圆满完成了试验任务。为此,本刊特别策划“中国石油重大开发试验”系列报道,将重大开发试验取得的成果和意义全面地报道出来,并剖析项目中积累的技术和管理创新的新思路和新做法,以期在全行业起到借鉴和推广作用。 相似文献
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《大庆石油地质与开发》2006,25(5):89-89
近日,新疆塔里木盆地、松辽平原又获重大油气发现。中国石油塔里木油田分公司在塔里木盆地周缘的库车、塔北地区勘探出高产油气田。经预测,这一地区的含气面积可达48.7km2,天然气地质储量约920×108m3,从而为西气东输稳定供气20年提供了新的气源保证。中国石化集团在吉林省前郭县发现的大型油气田,天然气储量约500×108m3,日产天然气超过20×104m3,是松辽平原目前探明的第二大油气田。塔里木、松辽盆地再获重大油气发现 相似文献
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采油过程中,酸化是油气井增产、注水井增注的主要措施。砂岩基质酸化和碳酸岩基质酸化都是在低于储层破裂压力的条件下向地层中注入酸液,溶解地层中的可溶物质,清除孔隙或裂缝中的堵塞物质,从而使油气井增产或注水井增注的一种工艺措施。本文着重讨论了砂岩酸化的设计计算方法,并由此建立一套基质酸化设计方法。 相似文献
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《Oil and Energy Trends》2008,33(5):6-7
This section summarizes downstream developments of the previous month. Exploration & Production are covered in 'Upstream Review'.
An upsurge of violence in Iraq threatened a recovery in output that began earlier this year. Production in the northern fields hit a post-invasion high of 620,000 bpd in March, rising by 180,000 bpd in one month. Fighting in the south, however, cut production there by more than 100,000 bpd as government troops tried to subdue Shi'ite militias in and around Basrah. Oil installations damaged in the south included a pipeline and a pumping station. The Iraqi government nevertheless announced that oil production would reach 2.9 mn bpd by the year's end, requiring an increase of nearly 500,000 bpd over April 2008 levels. Foreign help is to be sought via a series of technical service agreements and - later this year - an upstream licensing round. Japan's Ministry of Economy, Trade and Industry says it wants a bigger role for Japanese oil companies in both the upstream and downstream sectors in Iraq. Kurdistan says it is negotiating with Baghdad to export oil produced from new oil fields there. The central government does not recognize production agreements drawn up by the Kurdistan Regional Government. The EU - desperate for gas to fill its Nabucco pipeline - has approached Iraq for up to 1 bn cfd. 相似文献
An upsurge of violence in Iraq threatened a recovery in output that began earlier this year. Production in the northern fields hit a post-invasion high of 620,000 bpd in March, rising by 180,000 bpd in one month. Fighting in the south, however, cut production there by more than 100,000 bpd as government troops tried to subdue Shi'ite militias in and around Basrah. Oil installations damaged in the south included a pipeline and a pumping station. The Iraqi government nevertheless announced that oil production would reach 2.9 mn bpd by the year's end, requiring an increase of nearly 500,000 bpd over April 2008 levels. Foreign help is to be sought via a series of technical service agreements and - later this year - an upstream licensing round. Japan's Ministry of Economy, Trade and Industry says it wants a bigger role for Japanese oil companies in both the upstream and downstream sectors in Iraq. Kurdistan says it is negotiating with Baghdad to export oil produced from new oil fields there. The central government does not recognize production agreements drawn up by the Kurdistan Regional Government. The EU - desperate for gas to fill its Nabucco pipeline - has approached Iraq for up to 1 bn cfd. 相似文献
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