19:32 May 4, 2020 |
Russian to English translations [PRO] Tech/Engineering - Petroleum Eng/Sci | |||||||
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| Selected response from: Alexander Efremov Russian Federation Local time: 04:54 | ||||||
Grading comment
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Summary of answers provided | ||||
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4 | perforating new zones или perfs to add new zones/intervals |
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3 | reservoir perforation |
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3 -1 | formation drift (drifted formation) |
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formation drift (drifted formation) Explanation: https://www.glossary.oilfield.slb.com/Terms/d/drift.aspx |
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reservoir perforation Explanation: Perforation is a process used to connect a path between the reservoir and the oil well. Perforating gun is a system or device used to perforate oil and gas wells in order to commence oil & gas production. Currently, there are two types of well perforation: overbalanced perforation and underbalance perforation. Perforating guns are used in overbalanced perforation. The pressure in the well-bore column in overbalanced perforation is more than the reservoir pressure. This helps stop the oil or gas flow immediately after perforation. However, some disadvantages occur due to the forced entry of mud into the reservoir, thus damaging the formation. https://www.transparencymarketresearch.com/perforating-guns-... -------------------------------------------------- Note added at 6 hrs (2020-05-05 02:30:06 GMT) -------------------------------------------------- Дострел пласта производят с применением различных перфораторов для вовлечения в работу всей нефтенасыщенной толщины, а перестрел - для восстановления или увеличения проницаемости ПЗП после различных ремонтных работ. http://kalibr.info/Slovar.html |
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