摘要
水平井已经成为国外油田开发的一项常规技术,但对于油层条件差的储层,有必要采取水平井压裂投产,使其具有较高的经济效益。但是对水平井压裂后的产能预测研究相对较少。本文主要通过对实际的生产数据以及运用数值模拟和对理论公式的修正等方面论述水平井压裂的产能预测时应考虑的内容。
Horizontal wells have become conventional techniques,but fractured horizontal are adopted for poor reservoir to get economic benefits.However,study on the predictiorns for production is relatively little.In this paper,with the actual production data and numerical simulation,relevant details are demonstrated.in addition,friction loss of wellbore is taken into consideration in calculation of the production.
出处
《新疆石油天然气》
CAS
2011年第2期54-58,96,共5页
Xinjiang Oil & Gas
关键词
水平井压裂
有效期
摩阻损失
Fractured Horizontal Wells,expiration date,friction loss
