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摘要:准噶尔盆地南缘超深层复杂气藏高效开发取得重要成果,天山气田累计生产天然气突破10亿立方米,标志着我国超深、超高压复杂气藏开发技术实现新跨越
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中国石油网消息:3月16日,记者从新疆油田获悉,准噶尔盆地南缘超深层复杂气藏高效开发取得重要成果,天山气田累计生产天然气突破10亿立方米,标志着我国超深、超高压复杂气藏开发技术实现新跨越,为保障国家能源安全和民生用气增添了“底气”。 China Oil News: On March 16th, a reporter from Xinjiang Oilfield learned that significant achievements have been made in the efficient development of the ultra-deep and complex gas reservoirs in the southern margin of the Junggar Basin. The Tianshan Gas Field has cumulatively produced over 1 billion cubic meters of natural gas, marking a new breakthrough in the development technology of ultra-deep and ultra-high-pressure complex gas reservoirs in China. This has added "confidence" to ensuring national energy security and meeting the gas demands of the people. 天山气田位于准噶尔盆地南缘,是新疆油田天然气规模增储上产的核心区块,2021年2月进行开发建设。该气田属于典型的超深、超高压碎屑岩凝析气田,气藏埋深超7000米,地层压力系数在2.0以上,地质构造复杂、储层致密,开发无成熟先例可循。对此,新疆油田采气一厂锚定增储上产目标,坚持勘探开发一体化模式,组建专项技术团队持续攻坚,配套建成投产气井10口,通过动静结合深化地质认识、精准研判试采规律,推动重点气藏快速探明、建产、动用,实现气田日产气量突破160万立方米。 The Tianshan gas field is located at the southern edge of the Junggar Basin and is the core area for large-scale gas reserve expansion and production in Xinjiang Oilfield. It was developed and constructed in February 2021. This gas field is a typical ultra-deep and ultra-high-pressure clastic rock condensate gas field. The gas reservoir is buried over 7,000 meters deep, with a formation pressure coefficient of over 2.0. The geological structure is complex and the reservoir is dense. There are no mature precedents for development. In response to this, the First Gas Production Plant of Xinjiang Oilfield set the goal of increasing reserves and production, adhered to the integrated exploration and development model, formed a specialized technical team to continuously strive, and completed the commissioning of 10 gas wells. By combining static and dynamic methods to deepen geological understanding and accurately analyze the trial production patterns, the key gas reservoirs were rapidly identified, developed, and utilized, achieving a daily gas production of over 1.6 million cubic meters in the gas field. |















