页岩油开发技术

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四川盆地首个油田诞生 重庆页岩油助力中国能源“破冰”
Sou Hu Cai Jing· 2025-08-12 02:54
原标题:重报深一度|四川盆地首个油田诞生 重庆页岩油助力中国能源"破冰" 8月6日,丰都县仁沙镇,背景是渝东连绵的群山,田垄与林木间,一幅现代工业与千年农耕文明交织的 画卷在记者眼前展开。 一座雄壮的采气平台——泰页1试采站,如同钢铁巨人般矗立于平整开阔的井场。它的脚下,灰顶的控 制室、银色的储罐、黄色的采气树布局井然;纵横的管线如通血脉,将宝贵的"工业黄金"输送出去。 8月4日,丰都县仁沙镇,丘陵中的复兴油田泰页1#试采站。记者 张春晓 实习生 陈昕雯 摄/视觉重庆 这里,就是重庆市和整个四川盆地的第一个油田——复兴油田的核心作业区。一种暗金色的、被地质学 家称为"挥发性"的轻质石油,正从这座钢铁巨人脚下数千米深的侏罗纪页岩层中汩汩而出。 它的诞生,在中国的能源版图上点亮了一个新的坐标;其背后则是十余年探索和开拓,历经起落的"破 冰"史诗。 "富气少油"魔咒下的十年求索 最初的钻井结果令人鼓舞,确实见到了油气。但后来尽管打了10多口井,产出的油气却始终不多,无法 形成有经济效益的工业化开采。 深夜的会议室里,烟雾缭绕,江汉油田技术团队对着复杂的测井曲线和地质模型反复推敲,却始终无法 突破产能的瓶颈。 以当时 ...
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
Core Insights - The Jimsar Shale Oil Demonstration Zone in Xinjiang has achieved significant production growth, with a total crude oil output of 880,000 tons in the first half of the year, representing an increase of 82.2% compared to the same period last year [1][2] - The demonstration zone aims to become China's first national-level continental shale oil demonstration area with an annual production exceeding 1 million tons by 2024 [1][3] Group 1: Production and Growth - The Jimsar Shale Oil Demonstration Zone's production is expected to reach 1.7 million tons this year, fully completing the construction tasks for the national-level demonstration area [3] - The area has broken multiple domestic records in key performance indicators due to technological breakthroughs and management innovations [1] Group 2: Technological Innovations - The geological research team has successfully overcome challenges in identifying high-quality shale oil reservoirs, improving the drilling success rate from 87.3% to 88.6% [2] - New drilling and fracturing models have been optimized, leading to a reduction in the average production cycle for new wells to two days, down by 0.5 days from last year [2] Group 3: Management Strategies - The demonstration zone employs a comprehensive engineering methodology called "One Full and Six Transformations" to enhance planning, efficiency, and quality control in operations [2] - Measures have been implemented to ensure the orderly and efficient launch of new wells, including advanced planning and optimization of on-site operations [2]