PJSC Gazprom Neft多级水平井重复压裂

Day 2 Tue, October 16, 2018 Pub Date : 2018-10-15 DOI:10.2118/191705-18RPTC-MS

A. Ogorodov, A. Ostashuk, S. Barkalov

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引用次数: 0

摘要

自2011年以来，Gazprom Neft油田大多数新投产的井都是水平井(Hz)，需要进行多级水力压裂(multi-stage frac)。迄今为止，在该公司的油田，已经钻了大约1300口多级压裂水平井，配备了封隔器尾管组件(非胶结)，球激活，其中约800口井配备了单作用压裂接箍。

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Refracturing of Multistage Horizontal Wells in PJSC Gazprom Neft

Since 2011 most newly commissioned wells at Gazprom Neft fields are horizontal (Hz), subjected to multi-stage hydraulic fracturing (multi-stage frac). To date, about 1,300 horizontal wells with multi-stage frac, equipped with packer-port liner assemblies (non-cemented), ball- activated, including about 800 wells equipped with single-action fracturing collars, have been drilled at the Company's fields.

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Day 2 Tue, October 16, 2018

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