中国石油勘探 ›› 2017, Vol. 22 ›› Issue (1): 21-28.DOI: 10.3969/j.issn.1672-7703.2017.01.004

• 勘探案例 • 上一篇    下一篇

地质工程一体化在长宁国家级页岩气示范区中的实践

谢军1, 张浩淼2, 佘朝毅2, 李其荣2, 范宇2, 杨扬2   

  1. 1 中国石油西南油气田公司;
    2 四川长宁天然气开发有限责任公司
  • 收稿日期:2016-10-21 修回日期:2016-12-14 出版日期:2017-01-10 发布日期:2016-12-30
  • 作者简介:谢军(1968-),男,四川巴中人,1988年毕业于西南石油学院,教授级高级工程师,主要从事常规和非常规油气开发管理及研究工作。地址:四川省成都市成华区府青路一段5号,邮政编码:610051。E-mail:xiejun01@petrochina.com.cn
  • 基金资助:
    国家科技重大专项“长宁—威远页岩气开发示范工程”(2016ZX05062)。

Practice of geology-engineering integration in Changning State Shale Gas Demonstration Area

Xie Jun1, Zhang Haomiao2, She Chaoyi2, Li Qirong2, Fan Yu2, Yang Yang2   

  1. 1 PetroChina Southwest Oil and Gas Field Company;
    2 Sichuan Changning Natural Gas Development Co., Ltd.
  • Received:2016-10-21 Revised:2016-12-14 Online:2017-01-10 Published:2016-12-30
  • Contact: 10.3969/j.issn.1672-7703.2017.01.004

摘要: 四川盆地于2006年开始页岩气地质评价,2012年启动国家级页岩气示范区建设,2014年实施规模建产,并通过一系列系统性的工作,积极践行了一体化理念,创新了页岩气勘探开发的适用性模式,打造了地质工程一体化工作平台,建设了智慧页岩气田。在地质工程一体化理念的指导及推进下,建成了长宁15×108m3/a综合生产能力,全面完成了示范区建设任务,为中国石油页岩气绿色、高效开发之路引领了新方向、提供了新理念、探索了新途径、开创了新局面。在充分借鉴北美非常规油气成功经验的同时,结合四川盆地复杂地面、地下的特点,通过一系列部署及探索性尝试,实现了页岩气的规模开发,并且综合效益不断提升。在这一过程中,摸索并形成了一套较为完善的、具有针对性的中国海相页岩气开发模式,使得长宁页岩气示范区成为中国非常规油气开采中效果突出的区域,不仅单井产能逐步提升,同时综合效益也得以稳步优化。

关键词: 地质工程一体化, 页岩气, “五化”模式, 智慧页岩气田, 大数据

Abstract: In the Sichuan Basin, the geologic survey on shale gas began in 2006, the construction of the state shale gas demonstration area commenced in 2012, and large-scale productivity construction was carried out in 2014. Through a series of systematic researches, the concept of integration has been actively practiced, and the innovative applicability model has been built for shale gas exploration and development. Accordingly, a geology-engineering integration platform has been created, and an intelligent shale gas field has been set up. Guided by the concept of geology-engineering integration, the Changning State Shale Gas Demonstration Area with a comprehensive productivity of 15×108 m3/a has been built, which provides a new direction, new idea, new path and new prospect for CNPC's green and efficient development of shale gas. With referent to the successful unconventional oil and gas development in North America, and depending on the complex surface and subsurface conditions in the Sichuan Basin, the large-scale development of shale gas was realized, and the comprehensive benefit was continuously enhanced, through a series of deployment and exploratory attempts. In this process, a set of relatively complete and specific development model for marine shale gas in China was formed. This model has facilitated the Changning State Shale Gas Demonstration Area to become an outstanding area in China for unconventional oil and gas exploitation, with its single-well productivity gradually improved and comprehensive benefit steadily optimized.

Key words: geology-engineering integration, shale gas, penta-model, intelligent shale gas field, big data

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