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Horizontal Wells the Key Technology for Oil Extraction from Undersaturated Deposits of Vikulovskaya Suite on Krasnoleninskoe FieldNormal access

Authors: A. Glebov, I. Likhoded, D. Emelyanov and A. Zharkov
Event name: Horizontal Wells 2019 Challenges and Opportunities
Session: У01. Проектирование и разработка месторождений горизонтальными скважинами
Publication date: 27 May 2019
DOI: 10.3997/2214-4609.201901837
Organisations: EAGE
Language: Russian
Info: Extended abstract, PDF ( 642.48Kb )
Price: € 20

Summary:
Current work presents the results in evolution of drilling vikulovskaya suite since 2013 and up to 2019 on Krasnoleninskoe field. It has been possible to improve the project by optimization and structuring the approaches, which were implemented to enhance drilling efficiency of such a complex reserves: 1) detailed planning strategy of drilling each well from a pad; 2) additional exploration during production drilling, retesting with fracturing of old wells; 3) a multivariable planning strategy for trajectory of horizontal wells; 4) enhanced operational support while drilling; 5) completion optimization for horizontal wells with multistage hydraulic fracturing; 6) planning the optimal number of stages for fracturing on horizontal wells; 7) increasing of horizontal well length and number of fracturing stages.


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