Chrome Extension
WeChat Mini Program
Use on ChatGLM

中-大型加砂压裂在新场J_2s气藏开发中的应用

Sino-Global Energy(2009)

Cited 1|Views37
No score
Abstract
新场气田上沙溪庙组(J2s)气藏储层岩石物性、孔渗关系、孔隙结构和连通性均较差,含气品位低,特别是沙一段和沙三段储层尤其如此。常规小型加砂压裂由于造缝长度短,泄气半径小,应用后增产效果较差,稳产期短,单井产量低。大量压裂实例证明,J2s气藏应用中-大型压裂增产稳产期长,增产效果显著,平均单层可比小型压裂多产天然气3706.7632×104m3,多创经济效益3484.36万元,是该气藏剩余储量和难动用储量有效开发的关键技术手段,具有良好的推广应用前景。
More
Translated text
Key words
Xinchang,J2s gas reservoir,middle-large sand fracturing,petrophysical property
AI Read Science
Must-Reading Tree
Example
Generate MRT to find the research sequence of this paper
Chat Paper
Summary is being generated by the instructions you defined