Логин:
Пароль:
Регистрация
Забыли свой пароль?

Determination of fracture toughness of oil fields rocks

Authors: Yu.A. Kashnikov, S.G. Ashikhmin, A.E. Kuchtinski, V.E. Vildeman, M.P. Tretyakov, P.S. Bazhukov (Perm National Research Polytechnic University, RF, Perm)

Key words: hydraulic fracture, rocks, core, fracture toughness.

The results of determination of fracture toughnesscoefficients for rocks of oilfields LUKOIL-Perm LLC are presented. The results of core testing can be used for hydraulic fracture design purposes. The necessity of standardized method for determining the characteristics of the fracture toughness of rocks was shown.
References
1. Economides M., Oligney R., ValkГі P., Unified fracture design, Bridging the gap between theory and practice, Orsa Press, Alvin, Texas, 2001.
2. Parton V.Z., Morozov E.M., Mekhanika uprugoplasticheskogo razrusheniya (Elastic-plastic fracture mechanics), Moscow: Nauka Publ., 1985, 504 p.
3. Baryakh A.A., Asanov V.A., Pan'kov I.L., Fiziko-mekhanicheskie svoystva
solyanykh porod Verkhnekamskogo kaliynogo mestorozhdeniya (Physical
and mechanical properties of salt rocks of Verkhnekamskoye potash field),
Perm': Publ. of PSTU, 2008, 199 p.
4. Brown W.F., Srawley J.E. et al., Plane strain crack toughness testing of high strength metallic materials for testing and materials STP 410, American Society Philadelphia, 1966.
5. Baklashov I.V., Deformirovanie i razrushenie porodnykh massivov (Deformation and fracture of rock masses), Moscow: Nedra Publ., 1988, 271 p.
6. Vil'deman V.E., Tret'yakov M.P., Tret'yakova T.V. et al., Eksperimental'nye issledovaniya
svoystv materialov pri slozhnykh termomekhanicheskikh
vozdeystviyakh (Experimental studies of the properties of materials under
complex thermomechanical effects): edited by Vil'deman V.E., Moscow: FIZMATLIT Publ., 2012, 212 p.
7. Vil'deman V.E. et al., Mekhanika materialov. Metody i sredstva eksperimental'nykh issledovaniy (Mechanics of materials. Methods and tools for experimental studies), Perm': Publ. of PSTU, 2011, 165 .
8. Spravochnik po koeffitsientam intensivnosti napryazheniy (Guide to the
stress intensity factor): edited by Murakami Yu., Moscow: Mir Publ., 1990.

Key words: hydraulic fracture, rocks, core, fracture toughness.

The results of determination of fracture toughnesscoefficients for rocks of oilfields LUKOIL-Perm LLC are presented. The results of core testing can be used for hydraulic fracture design purposes. The necessity of standardized method for determining the characteristics of the fracture toughness of rocks was shown.
References
1. Economides M., Oligney R., ValkГі P., Unified fracture design, Bridging the gap between theory and practice, Orsa Press, Alvin, Texas, 2001.
2. Parton V.Z., Morozov E.M., Mekhanika uprugoplasticheskogo razrusheniya (Elastic-plastic fracture mechanics), Moscow: Nauka Publ., 1985, 504 p.
3. Baryakh A.A., Asanov V.A., Pan'kov I.L., Fiziko-mekhanicheskie svoystva
solyanykh porod Verkhnekamskogo kaliynogo mestorozhdeniya (Physical
and mechanical properties of salt rocks of Verkhnekamskoye potash field),
Perm': Publ. of PSTU, 2008, 199 p.
4. Brown W.F., Srawley J.E. et al., Plane strain crack toughness testing of high strength metallic materials for testing and materials STP 410, American Society Philadelphia, 1966.
5. Baklashov I.V., Deformirovanie i razrushenie porodnykh massivov (Deformation and fracture of rock masses), Moscow: Nedra Publ., 1988, 271 p.
6. Vil'deman V.E., Tret'yakov M.P., Tret'yakova T.V. et al., Eksperimental'nye issledovaniya
svoystv materialov pri slozhnykh termomekhanicheskikh
vozdeystviyakh (Experimental studies of the properties of materials under
complex thermomechanical effects): edited by Vil'deman V.E., Moscow: FIZMATLIT Publ., 2012, 212 p.
7. Vil'deman V.E. et al., Mekhanika materialov. Metody i sredstva eksperimental'nykh issledovaniy (Mechanics of materials. Methods and tools for experimental studies), Perm': Publ. of PSTU, 2011, 165 .
8. Spravochnik po koeffitsientam intensivnosti napryazheniy (Guide to the
stress intensity factor): edited by Murakami Yu., Moscow: Mir Publ., 1990.


Attention!
To buy the complete text of article (a format - PDF) or to read the material which is in open access only the authorized visitors of the website can. .

Mobile applications

Read our magazine on mobile devices

Загрузить в Google play

Press Releases

06.12.2019
05.12.2019
04.12.2019