Building of effective control and management system for injection horizontal wells during waterflooding

Rail Galeev, Roman Rybakov, Andrey Yakovlev, Ilya Kayeshkov, Sergey Simakov, Ildar Fayzullin, Aleksandr Sagirov, Roman Feoktistov, Ayyar Suleymanov

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

The main uncertainties in the field development with the use of multiple-fractured horizontal wells (MFHW) in waterflooding are the inflow/injection profile along the horizontal wellbore, the number of working hydraulic fracturing ports, the dynamics of the productivity factor, the presence of the self-induced fracturing effect. All these factors affect the sweep efficiency and oil recovery factor. To remove uncertainties and increase the efficiency of waterflooding, a systematic approach to the control and management of the MFHW is required. Implementation of this approach is an important direction of technological development of Gazprom Neft PJSC. The creation of a system for monitoring and managing the MFHW is based on the search, sampling, analysis of efficiency and selection of control technologies (geophysical studies for removal of uncertainties) and management technologies (well interventions for improvement of operational efficiency of MFHW). One of the most promising technologies for monitoring the MFHW is long-term monitoring of downhole parameters (temperature and noise) with fiber-optic systems (FOS). Gazprom Neft PJSC has a positive expirience in this area, which includes the use of the FOS of various configurations, design and interpretation of the results of this type of research. Therefore, the main issue of using FOS in MFHW is the delivery of optical fiber to the horizontal part of the well with the possibility of further carrying out the well interventions without dismantling the FOS. The paper describes the results of testing a unique method of delivery of fiber-optic cable in the MFHW using coiled tubing and hydraulic anchor at the field in the Orenburg region.

Original languageEnglish
Title of host publicationSociety of Petroleum Engineers - SPE Russian Petroleum Technology Conference 2018, RPTC 2018
PublisherSociety of Petroleum Engineers (SPE)
ISBN (Electronic)9781613996485
Publication statusPublished - 1 Jan 2018
Externally publishedYes
EventSPE Russian Petroleum Technology Conference 2018, RPTC 2018 - Moscow, Russian Federation
Duration: 15 Oct 201817 Oct 2018

Publication series

NameSociety of Petroleum Engineers - SPE Russian Petroleum Technology Conference 2018, RPTC 2018

Conference

ConferenceSPE Russian Petroleum Technology Conference 2018, RPTC 2018
CountryRussian Federation
CityMoscow
Period15.10.1817.10.18

Fingerprint

Well flooding
management systems
Horizontal wells
fiber optics
injection
well
Fiber optics
fracturing
hydraulics
delivery
oil recovery
Monitoring
monitoring
productivity
factor productivity
well technology
cables
Coiled tubing
Optical cables
Hydraulic fracturing

ASJC Scopus subject areas

  • Geophysics
  • Geotechnical Engineering and Engineering Geology
  • Fuel Technology
  • Geochemistry and Petrology

Cite this

Galeev, R., Rybakov, R., Yakovlev, A., Kayeshkov, I., Simakov, S., Fayzullin, I., ... Suleymanov, A. (2018). Building of effective control and management system for injection horizontal wells during waterflooding. In Society of Petroleum Engineers - SPE Russian Petroleum Technology Conference 2018, RPTC 2018 (Society of Petroleum Engineers - SPE Russian Petroleum Technology Conference 2018, RPTC 2018). Society of Petroleum Engineers (SPE).

Building of effective control and management system for injection horizontal wells during waterflooding. / Galeev, Rail; Rybakov, Roman; Yakovlev, Andrey; Kayeshkov, Ilya; Simakov, Sergey; Fayzullin, Ildar; Sagirov, Aleksandr; Feoktistov, Roman; Suleymanov, Ayyar.

Society of Petroleum Engineers - SPE Russian Petroleum Technology Conference 2018, RPTC 2018. Society of Petroleum Engineers (SPE), 2018. (Society of Petroleum Engineers - SPE Russian Petroleum Technology Conference 2018, RPTC 2018).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Galeev, R, Rybakov, R, Yakovlev, A, Kayeshkov, I, Simakov, S, Fayzullin, I, Sagirov, A, Feoktistov, R & Suleymanov, A 2018, Building of effective control and management system for injection horizontal wells during waterflooding. in Society of Petroleum Engineers - SPE Russian Petroleum Technology Conference 2018, RPTC 2018. Society of Petroleum Engineers - SPE Russian Petroleum Technology Conference 2018, RPTC 2018, Society of Petroleum Engineers (SPE), SPE Russian Petroleum Technology Conference 2018, RPTC 2018, Moscow, Russian Federation, 15.10.18.
Galeev R, Rybakov R, Yakovlev A, Kayeshkov I, Simakov S, Fayzullin I et al. Building of effective control and management system for injection horizontal wells during waterflooding. In Society of Petroleum Engineers - SPE Russian Petroleum Technology Conference 2018, RPTC 2018. Society of Petroleum Engineers (SPE). 2018. (Society of Petroleum Engineers - SPE Russian Petroleum Technology Conference 2018, RPTC 2018).
Galeev, Rail ; Rybakov, Roman ; Yakovlev, Andrey ; Kayeshkov, Ilya ; Simakov, Sergey ; Fayzullin, Ildar ; Sagirov, Aleksandr ; Feoktistov, Roman ; Suleymanov, Ayyar. / Building of effective control and management system for injection horizontal wells during waterflooding. Society of Petroleum Engineers - SPE Russian Petroleum Technology Conference 2018, RPTC 2018. Society of Petroleum Engineers (SPE), 2018. (Society of Petroleum Engineers - SPE Russian Petroleum Technology Conference 2018, RPTC 2018).
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