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燃气透平是海上油气田生产中广泛应用的设备,由于海上生产平台空间的局限性,大部分高温透平烟气余热没有进行回收利用而直接排入大气,造成极大的能源浪费。通过对燃气透平烟气余热回收技术原理及应用实践进行介绍,为海上油气田类似节能改造项目提供良好技术指导。 相似文献
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燃气透平发电机是海上油气田生产中广泛应用的设备,由于海上生产平台空间的局限性,大部分海上油气田发电机并未设计余热回收装置。通过对某海上油田燃气透平发电机烟气余热回收装置进行介绍,详细论述余热回收装置的工作原理、设备选型、运行参数,并精确计算项目的节能量及温室气体减排量,对类似节能改造项目提供良好的借鉴。 相似文献
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大化肥装置中近年引进了节能的燃气透平驱动离心式压缩机,而燃气透平的控制系统是保障工厂长周期运行的关键。引进的MarkV系统是最新技术,本文从控制系统发展、功能、配置、操作、维修等方面综述了燃气透平的控制技术。 相似文献
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燃气透平作为一种大型动力机械,对自动控制水平有较高的要求,介绍了先进的MARKⅥ控制系统的系统构成,主要论述了燃气透平在启动和停车过程中的顺序控制、双燃料切换控制,正常运行中的燃料、乏气温度和速度控制以及燃气透平的各种保护功能。并通过分析在试车过程中遇到的各种问题,对燃气透平的控制和保护系统进行了较为深入的剖析。 相似文献
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讨论海洋平台燃气透平电站的选型,以及燃气透平电站所涉及的操作与维修等,为海洋平台电站选型设计提供借鉴. 相似文献
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介绍了出口乏气温度、人口空气温度对PGT10燃气透平的影响;MS5002C燃气透平的使用经验;应用MARK Ⅵ三冗余控制系统的经验。 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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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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三江盆地绥滨坳陷白垩纪地层剥蚀厚度恢复 总被引:3,自引:1,他引:2
三江盆地绥滨坳陷地质历史时期曾经历了多期剥蚀作用,其中白垩纪至古近纪期间的剥蚀作用面积大、作用强,造成坳陷内地层大面积抬升剥蚀,地温降低,影响到油气的生成和排出.采用孔隙度法、镜质体反射率法和成熟度反演法分析绥滨坳陷南部和北部的剥蚀量,3种方法相互验证结果显示坳陷北部滨1井要比坳陷南部滨参1井经历了更大的剥蚀过程,相比之下,南部地区更有利于油气的形成和聚集. 相似文献