摘要
通过严密的公式推导,充分考虑表皮系数的影响,对水平井产能计算公式Borisov公式和Joshi公式进行改进与修正。应用改进后的Borisov公式和Joshi公式对海上油田某水平井的初始产能进行评价,计算产能与实际产能基本一致。
The Borisov formula and Joshi formula for the horizontal well productivity calculation are improved and corrected,through the rigorous formula derivation,fully considering the influence of the skin factor. The initial capacity of a horizontal well in the offshore oil field is evaluated by using the modified Borisov formula and Joshi formula. The calculated production capacity and the actual production capacity are basically consistent.
出处
《重庆科技学院学报（自然科学版）》
CAS
2015年第5期41-42,共2页
Journal of Chongqing University of Science and Technology：Natural Sciences Edition
基金
国家重大科技专项"大型油气田及煤层气开发--海上稠油热采新技术"(2011ZX05024)
关键词
表皮系数
水平井产能
公式改进
skin factor
horizontal well productivity
formula improvement
