页岩油开发

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吉木萨尔页岩油示范区上半年同比增产82.2%
Ke Ji Ri Bao· 2025-07-08 03:58
在地质理论不断夯实的基础上,吉木萨尔页岩油示范区不断优化技术工艺,形成"二开+油基+一趟 钻"的钻井模式,"缝藏匹配+精准改造+全域支撑"的压裂模式,以及"合理焖井时间+百方液压降"的全生 命周期科学排采模式。今年上半年,吉木萨尔页岩油示范区新井投产平均周期缩短至两天,较去年缩短 0.5天。 为提高新井当年贡献率,吉木萨尔页岩油示范区通过提前规划钻塞作业、优化现场临投部署、提升开井 一次成功率3方面举措,确保新井抢投工作"稳中有序"。 科技日报讯 (记者梁乐)记者近日从新疆吉木萨尔国家级陆相页岩油示范区(以下简称"吉木萨尔页岩 油示范区")获悉,通过技术突破与管理创新"双轮驱动",今年上半年该示范区累计生产原油88万吨, 与去年同期相比增加82.2%,多项关键指标打破国内纪录。下半年,该示范区将继续"稳扎稳打",为年 内高质量建成我国首个国家级陆相页岩油示范区奠定坚实基础。 新疆油田公司吉庆油田作业区经理杜雪彪介绍,今年以来,吉木萨尔页岩油示范区以"一全六化"系统工 程方法论为指导,在部署规划、效益测算、单井运行等方面进行全方位把控,在管理变革、质量变革、 效率变革上下苦功,高质量推进示范区建设。 页岩油是附 ...
把能源饭碗端得更稳
Zhong Guo Hua Gong Bao· 2025-06-30 02:22
Core Viewpoint - The company is committed to enhancing energy security and achieving high-quality development in the oil and gas industry, aligning with national strategies for energy strength and sustainability [1][2]. Group 1: Resource Foundation - The company prioritizes energy security as its core value and aims for high-quality development in the oil and gas sector, achieving a cumulative increase of 264 million tons in proven reserves and 666 million tons in controlled reserves from 2021 to 2023 [2]. - The company has produced 70.26 million tons of crude oil and 2.29 billion cubic meters of natural gas during the same period, with renewable energy capacity reaching 1.2 billion kilowatt-hours, accounting for over 23% of oil and gas production [2]. - The establishment of a national-level demonstration area for shale oil and the exploration of deep and ultra-deep layers have led to significant resource discoveries, with estimated resource volumes of 10.5 billion tons and 2.8 billion tons respectively [2][3]. Group 2: Technological Innovation - The company emphasizes technological innovation as a core engine for energy security, achieving breakthroughs in key theories and technologies, resulting in an annual increase of over 3 million tons of oil through technological advancements [4]. - Significant progress has been made in shale oil exploration and development, with the establishment of a national key laboratory and the development of new theories and technologies that have converted 90% of previously immobile resources into movable resources [4][5]. - The company has also made strides in chemical flooding techniques, improving recovery rates by 13.7% and covering geological reserves of 12 million tons [4]. Group 3: Green Development - The company integrates green development into its operations, focusing on clean fossil energy, large-scale clean energy, and low-carbon production processes, aiming to create a national-level demonstration area for green and low-carbon development [6][7]. - The establishment of a comprehensive energy service system and the implementation of 184 renewable energy projects have positioned the company as a leader in energy supply, with solar power capacity reaching 445 megawatts [7]. - The company has built the first million-ton CCUS demonstration project in the country, injecting over 1.9 million tons of carbon dioxide, contributing to regional CCUS industry development [7][8].
一站两油,分储分销
Qi Lu Wan Bao· 2025-06-24 21:41
改造工程建设过程中,按照"不耽误油气生产、新建设施高效推进"的原则,总承包团队充分发挥设计牵 头作用,实现"一个团队、一套标准、一抓到底"的全流程管控,四方联动倒排工期,高质量、高效率统 筹处理"拆与建、建与改、生产与建设、进度与安全、设计引领与工序优化"五方面突出问题。 通过模块化、数字化、一体化深度融合,结合精细化风险管控,项目施工人员仅用176天就完成了安 全、高效、绿色的建设目标,这为复杂工程在"不停产、零事故"前提下的快速交付提供了范例,为国内 页岩油效益开发提供了标杆范式。 本报6月24日讯(大众新闻记者 顾松 通讯员 尹倩 江克金) 近日,由中石化石油工程设计公司EPC总承包 建设的胜利油田永一联合站页岩油分储分销改造工程顺利投产,标志着胜利页岩油开发销售一体化迈出 关键一步,这不仅打破了以往"多种油品混合销售"的传统模式,还实现"一站两油"、分储分销、优质优 价。 作为中国石化保障国家能源安全的重要实践,永一联合站页岩油分储分销改造工程不仅填补了胜利油田 页岩油分质销售空白,更为"油转化、油转特"转型升级提供资源保障。该工程采用"负压闪蒸"工艺,设 计处理能力45万吨/年。 据了解,面对老站改 ...
中国石油天然气股份有限公司申请页岩油井注二氧化碳量计算专利,可快速计算出二氧化碳最佳注入量
Sou Hu Cai Jing· 2025-04-28 06:13
金融界2025年4月28日消息,国家知识产权局信息显示,中国石油天然气股份有限公司申请一项名为"页 岩油井注二氧化碳量计算方法、装置、设备及存储介质"的专利,公开号CN119884535A,申请日期为 2023年10月。 天眼查资料显示,中国石油天然气股份有限公司,成立于1999年,位于北京市,是一家以从事燃气生产 和供应业为主的企业。企业注册资本18302097万人民币。通过天眼查大数据分析,中国石油天然气股份 有限公司共对外投资了1281家企业,参与招投标项目508次,财产线索方面有商标信息26条,专利信息 5000条,此外企业还拥有行政许可169个。 来源:金融界 专利摘要显示,本发明属于页岩油开发技术领域,提供了页岩油井注二氧化碳量计算方法、装置、设备 及存储介质,所述方法包括:获取第一数据;根据压裂段长计算吸二氧化碳段长,并根据吸二氧化碳段 长计算得到二氧化碳作用空间体积;根据压裂参数计算页岩油井压裂区域体积,并根据页岩油井压裂区 域体积计算二氧化碳作用范围内水的体积;根据第一数据和二氧化碳作用空间体积,计算二氧化碳作用 范围内原油体积,根据二氧化碳作用范围内原油体积、第一数据、二氧化碳作用范围内水 ...