玛湖油区一体化高效开发模式实践与应用

Application of Integrated and Efficient Development Model in Mahu Area

李晓山 叶义平 王硕 李婷 顾开放

LIXiaoshan YEYiping WANGShuo LITing GUKaifang

中国石油新疆油田分公司勘探开发研究院, 新疆 克拉玛依 834000 中国石油新疆油田分公司, 新疆 克拉玛依 834000

Research Institute of Exploration and Development, Xinjiang Oilfield Company, PetroChina, Karamay, Xinjiang 834000, China Xinjiang Oilfield Company, PetroChina, Karamay, Xinjiang 834000, China

玛湖地区油气资源丰富，已发现三级地质储量超10$\times$10$^8$ t，是新疆油田公司油气上产最现实的主战场。针对开发前期存在储层非均质性强、储量丰度低、效益建产难等开发难题，通过创新运用非常规储层改造理念，推行全生命周期一体化管理办法，开展勘探开发一体化、地质工程一体化、地面地下一体化、技术经济一体化、试验建产一体化联合攻关研究，采用非常规开发油藏技术经济指标优化技术，达到提高单井产量和采收率、降低工程投资和运行成本的目的。通过一体化实践成功运用，玛湖地区已建产能超700$\times$10$^4$ t，年产量达到200多万吨，取得较好的开发效果。

Mahu area has rich oil and gas resources with found OOIP over 10$\times$10$^8$ t. It is the most realistic main area for the oil and gas production of Xinjiang Oilfield Company. In the early stage of development, there are some problems, such as strong reservoir heterogeneity, low reserve abundance and difficult construction and production efficiency, through innovated applying unconventional concepts, and adopting integrated life-cycle management methods, we carry out exploration-development integration, geology-engineering integration, ground-underground integration, technology-economy integration, experiment-exploration integration research. It aims at increasing well production and recovery by using unconventional development reservoir technical and economic index optimization technology. Through the successful application of the integration practice, Mahu area has achieved good development results. The production capacity of the Mahu area has been built up to 700$\times$10$^4$ t and annual production has reached over 200$\times$10$^4$ t.

10.11885/j.issn.1674-5086.2020.05.21.01