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The Experience of Geosteering while Drilling Wells with Horizontal Completion in the Upper Jurassic Sediments of West SiberiaNormal access

Author: V. Nemova
Event name: Horizontal Wells 2019 Challenges and Opportunities
Session: У03. Геонавигация
Publication date: 27 May 2019
DOI: 10.3997/2214-4609.201901850
Organisations: EAGE
Language: Russian
Info: Extended abstract, PDF ( 525.3Kb )
Price: € 20

We consider the successful experience of geosteering while drilling of extended (1000–1500 m) horizontal wellbores to the Upper Jurassic deposits of Western Siberia under conditions of an extremely limited well data during drilling based on a detailed structural framework, planned drilling trajectory and data of GR and sludge available during drilling. This experience is an example of the successful import substitution of the expensive LWD service.

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