Numerical Study of Deformation Processes During Core Recovery on The Example of a Layered Medium an Unconventional Reservoir

E. Grishko; Y. Stefanov; R. Bakeev; A. Myasnikov

doi:10.3997/2214-4609.202151006

Numerical Study of Deformation Processes During Core Recovery on The Example of a Layered Medium an Unconventional Reservoir
Authors E. Grishko¹, Y. Stefanov^3,4, R. Bakeev^3,4, A. Myasnikov^1,2
View Affiliations Hide Affiliations

Affiliations: ¹ Skoltech ² MSU ³ IPGG SB RAS ⁴ ISPMS SB RAS
Publisher: European Association of Geoscientists & Engineers
Source: Conference Proceedings, EAGE/SPE Workshop on Shale Science 2021, Apr 2021, Volume 2021, p.1 - 5
DOI: https://doi.org/10.3997/2214-4609.202151006

Previous article
Table of Contents
Next article

Abstract

Summary

Recently in geomechanics, much attention has been paid not only to the quality of geomechanical laboratory tests but also to maintaining the quality of the core from which the samples are drilled. During core drilling, two types of impact on the core can be defined: mechanical impact of the drill head to break the rock and form the core; change in the load at the boundaries of the core and wellbore, which is determined by the pressure of the drilling fluid. In this work, a numerical algorithm has been developed and implemented in 3D code, which simulates the creation of new surfaces in the process of core recovery and setting on them boundary conditions corresponding to the pressure of the drilling fluid, as well as the effect of the drilling tool. On its basis, a numerical study of deformation and fracture processes during core recovery for a real layered medium of an unconventional reservoir was performed.

Article metrics loading...

/content/papers/10.3997/2214-4609.202151006

2021-04-05

2024-04-25

From This Site

/content/papers/10.3997/2214-4609.202151006

dcterms_title,dcterms_subject,pub_keyword

-contentType:Journal -contentType:Contributor -contentType:Concept -contentType:Institution

10

5

Full text loading...

References

Ashena, R., Thonhauser, G.
1.Ashena, R., Thonhauser, G. [2018] Mechanical core damage investigation and mitigation. Coring Methods and Systems.Springer International Publishing, Cham, pp. 123–133.
[Google Scholar]
Ashena, R., Thonhauser, G., Ghalambor, A., Rasouli, V., Manasipov, R.
2.Ashena, R., Thonhauser, G., Ghalambor, A., Rasouli, V., Manasipov, R. [2019] Determination of maximum allowable safe-core-retrieval rates.SPE-189480-PA22 (2), 548–564.
[Google Scholar]
McPhee, C., Reed, J., Zubizarreta, I.
3.McPhee, C., Reed, J., Zubizarreta, I. [2015] Core Analysis: A Best Practice Guide. Developments in Petroleum Science. Elsevier, Amsterdam, Netherlands, p. 852.
[Google Scholar]
Myasnikov, A.V., Stefanov, Yu.P., Stenin, V.P., Bek, D.D., Akhtyamova, A.I.
4.Myasnikov, A.V., Stefanov, Yu.P., Stenin, V.P., Bek, D.D., Akhtyamova, A.I. [2016] A possible solution of multi-stage hydraulic fracturing design tasks Bazhenov formations.Nedropolzovanie XXI, 6, 62–78.
[Google Scholar]
Nikolaevskii, V. N.
5.Nikolaevskii, V. N. [1971] Governing equations of plastic deformation of a granular medium.Journal of Applied Mathematics and Mechanics. PMM vol. 35, n 6, pp. 1070–1082.
[Google Scholar]
Stefanov, Y. P., Chertov, M. A., Aidagulov, G. R., Myasnikov, A. V.
6.Stefanov, Y. P., Chertov, M. A., Aidagulov, G. R., Myasnikov, A. V. [2011] Dynamics of inelastic deformation of porous rocks and formation of localized compaction zones studied by numerical modeling. Journal of the Mechanics and Physics of Solids.59, pp. 2323–2340.
[Google Scholar]
Stefanov, Y. P., Myasnikov, A. V.
7.Stefanov, Y. P., Myasnikov, A. V. [2015] Modeling of Inelastic Deformation around Vertical and Horizontal Wells. AIP Conf. Proc.Vol. 1683.
[Google Scholar]
Stefanov, Y. P.
8.Stefanov, Y. P. [2002] Deformation localization and fracture of geomaterials: Numerical modeling. Phys. Mesomech., P. 103–114.
[Google Scholar]
Zubizarreta, I., Byrne, M., Rojas, E., Velazco, M. A., Sorrentino, Y.
9.Zubizarreta, I., Byrne, M., Rojas, E., Velazco, M. A., Sorrentino, Y. [2011] Pore pressure evolution and core damage: a computational fluid dynamics approach. International Symposium of the Society of Core Analysts. Society of Core Analysts, Austin, Texas, USA.
[Google Scholar]

http://instance.metastore.ingenta.com/content/papers/10.3997/2214-4609.202151006

Numerical Study of Deformation Processes During Core Recovery on The Example of a Layered Medium an Unconventional Reservoir

Conference Proceedings 2021, 1 (2021); https://doi.org/10.3997/2214-4609.202151006

/content/papers/10.3997/2214-4609.202151006

Data & Media loading...

Most Cited This Month Most Cited RSS feed

- The natural combination of full and image‐based waveform inversion
  
  Authors Tariq Alkhalifah and Zedong Wu
- Poststack diffraction imaging using reverse‐time migration
  
  Authors Ilya Silvestrov, Reda Baina and Evgeny Landa
- Characterizing the effect of elastic interactions on the effective elastic properties of porous, cracked rocks
  
  Authors Luanxiao Zhao, Qiuliang Yao, De‐hua Han, Fuyong Yan and Mosab Nasser
- Fracture detection by Gaussian beam imaging of seismic data and image spectrum analysis
  
  Authors M.I. Protasov, G.V. Reshetova and V.A. Tcheverda
- Laboratory measurements of guided‐wave propagation within a fluid‐saturated fracture
  
  Authors Seiji Nakagawa, Shinichiro Nakashima and Valeri A. Korneev
More Less

Numerical Study of Deformation Processes During Core Recovery on The Example of a Layered Medium an Unconventional Reservoir

Abstract

From This Site

Most Read This Month

Most Cited This Month Most Cited RSS feed

The natural combination of full and image‐based waveform inversion

Poststack diffraction imaging using reverse‐time migration

Characterizing the effect of elastic interactions on the effective elastic properties of porous, cracked rocks

Fracture detection by Gaussian beam imaging of seismic data and image spectrum analysis

Laboratory measurements of guided‐wave propagation within a fluid‐saturated fracture