Authors:
Fengkai Zhao
;
Yanyu Zhang
and
Dongdong Li
Affiliation:
School of Petroleum Engineering, China University of Petroleum, China
Keyword(s):
well testing, numerical well testing, reservoir engineering method, development condition
Abstract:
With the advancement of drilling technology, in order to meet the demand of special oil reservoirs, horizontal well has become an advanced and important technology to develop oil and gas fields and improve recovery. However, in the process of the development of oil and gas fields with horizontal wells, the unbalanced development condition of horizontal wells severely restricts the exploitation results of horizontal well. At present, optical fiber testing is carried out in the field to obtain the development condition of the horizontal well section. However, this method leads to costly expense and requires prefect well statues. Therefore, this paper presents a prediction method about the horizontal well section development condition. The way of the well testing and reservoir engineering method were adopted. This method makes the most of the dynamic data and static data to ensure the correctness of the result. And this method is low-cost and high-precision, which can provides a basis f
or large-scale the evaluation of the potential, the next development and deployment of the oilfield.
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