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Generalization of Design Solutions and Actual Experience in the Implementation of Development Systems with Multistage-Fracturing and Multilateral WellsNormal access

Authors: I. Sokolov, A. Kokorin, V. Kramar and A. Moskalchuk
Event name: Horizontal Wells 2019 Challenges and Opportunities
Session: У01. Проектирование и разработка месторождений горизонтальными скважинами
Publication date: 27 May 2019
DOI: 10.3997/2214-4609.201901874
Organisations: EAGE
Language: Russian
Info: Extended abstract, PDF ( 554.13Kb )
Price: € 20

Summary:
Currently, technologies for the construction of horizontal wells with multistage hydraulic fracturing and multilateral wells are being actively used to develop fields in Western Siberia. At the same time, the used waterflood systems are often not adapted to the use of these technologies. Maintaining reservoir pressure, in most cases, is conducted by standard injection wells. The use of horizontal injection wells is quite rare and has the status of pilot work. Well placement is carried out according to classic development systems invented for vertical wells. The report summarizes the experience of designing and actual implementation of development systems using horizontal wells with multi-stage hydraulic fracturing and multilateral wells in the fields of LUKOIL-Western Siberia LLC, conclusions and recommendations were made.


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