作者
and Islam. M.R. Rahman, M.A., Mustafiz, S., Biazar, J., Koksal, M.
发表日期
2007
期刊
Journal of the Franklin Institute
卷号
344
期号
5
页码范围
777-789
出版商
Elsevier
简介
The objective of perforating the petroleum wells is to maximize well productivity. A good connectivity between the wellbore and formation can lead up to achieve that goal. However, the conventional method of perforation, which basically involves the use of explosive charges, rarely meets the expected well productivity. It is mainly because of the formation of a region of reduced permeability around the perforation tunnel. To offset such and several other shortcomings of present practices, a new technique is required, the highlight of this paper. Described as the ‘perforation by drilling’ (PD), this new technique is examined and compared for its performance with that of another technique, ‘Perforation by Shooting’ (PS). For this, the experimental and numerical results of the PS technique on cylindrical sand samples of varying amounts of strength and porosity are studied. Moreover, in order to achieve a so-called ‘perfect …
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学术搜索中的文章
MA Rahman, S Mustafiz, J Biazar, M Koksal, MR Islam - Journal of the Franklin Institute, 2007