IMPROVING WELL CONSTRUCTION EFFICIENCY IN THE CON-TEXT OF DRILLING A WELLBORE AND A PAY ZONE: PRIMARY AND SECONDARY DRILLING
This article is devoted to the features of improving well construction efficiency, namely, the stationary problem of incompressible fluid inflow into a complex-geometry well. This problem is solved in two dimensions: infinite vertical permeability and zero vertical permeability of formation. We ha...
| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
| Published: |
Zibeline International
2018-07-01
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| Series: | Journal of Mechanical Engineering Research and Developments |
| Subjects: |
| Summary: | This article is devoted to the features of improving well construction efficiency, namely, the stationary problem
of incompressible fluid inflow into a complex-geometry well. This problem is solved in two dimensions: infinite
vertical permeability and zero vertical permeability of formation. We have also measured the increase in the
flowing well flow rate in the context of forming long (up to three meters) filtration channels with drills.
Currently, there are no effec-tive technologies in this area. Thus, our paper is relevant and significant. This
study allows us to conclude that using the proposed drill allows making maximum depth filtration channels. |
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| ISSN: | 1024-1752 |