摘要
准噶尔盆地白家海地区西山窑组煤层分布面积广,并具有煤层储层开发的有利条件,前期C*04井通过压裂改造,压后获得一定产能,但是由于工艺技术条件限制,未充分改造目的层,本文通过前期C*04井压裂改造分析以及文献调研,确定了白家海地区煤层储层压裂改造难点及对策,并在C*12井进行应用,施工获得成功。
The coalbed of Xishanyao Formation of Baijiahai in Junggar basin has wide distribution area,it also has favorable conditions of development. Through the propped fracturing of C* 04 in this area,the well obtained a certain capacity,but due to the restrictions of technical conditions,the target layer of the coalbed was not fully transformed. Through the fracturing analysis and literature research of C * 04 well, difficulties and countermeasures of propped Fracturing in the coalbed of Xishanyao Fm in Baijiahai were determined,and the countermeasures were applied in C* 12 Well and achieved successes.
出处
《新疆石油天然气》
CAS
2014年第2期65-67,75,共4页
Xinjiang Oil & Gas
关键词
白家海地区
西山窑组
煤层
压裂改造
难点
对策
Baijiahai
Xishanyao Fm
coalbed
propped Fracturing
Difficulty
Countermeasure
