摘要
本文首先通过对刘家区水泉层煤层气开发潜力分析,寻找煤层气富集区,筛选有利井;其次深入研究已有的压裂开发经验,深化压裂思路对水泉层进行压裂改造;最后制定合理排采控制方案,切实实施,取得较好效果。措施井实施,证实水泉层煤层气排采可行性,丰富了该区水泉层富集规律的认识,为刘家区水泉层煤层气选井、压裂及排采管理等提供依据和经验。
The paper analyzes the potential of CBM development in Shuiquan horizon of Liujia District, figures out the CBM enrichment area and selects the favorable wells. Present development experience with fracturing technology has been studied and the routes of fracturing have been deepened to help the fractu- ring and reconstruction of the Shuiquan horizon. The paper also provides reasonable plan for CBM drain- age and control, and guarantee the implementation for good effect. The implement of measuring wells confirms the feasibility of CBM drainage inshuiquan horizon and enriches the understanding of enrichment regularity which can be used to provide reference and experience for CBM well selection, fracture and drainage management for Shuiquan horizon of Liujia District.
出处
《中国煤层气》
2015年第6期34-37,46,共5页
China Coalbed Methane
关键词
调层
水泉层
煤层气
压裂
排采
Horizon adjustment
Shuiquan horizon
CBM
fracturing
drainage
