«Onshore and offshore oil and gas well construction»

Application of ultrasonic research methods to assess the elastic properties of cement stone

UDC: 622.245.422.2
DOI: 10.33285/0130-3872-2022-12(360)-42-49

Authors:

¹ St. Petersburg Mining University, St. Petersburg, Russia
² Ukhta State Technical University, Ukhta, Russia

Keywords: cement stone, Young's modulus, Poisson's ratio, ultrasound, strength, elasticity, well cementing, cement mixture

Annotation:

During the construction of wells, the backfilling material used to fasten casing strings experiences dynamic loads, as a result of which it loses its integrity. This provokes violation of the annulus tightness and reservoir fluids subsequent cross-flows. The article is devoted to the methods which are applied to assess the elastic properties of the cement stone, both applying the static loading method and non-destructive ultrasonic methods. In the course of the work, the main methods for non-destructive evaluation of the cement stone elastic properties were determined, which were compared with the results of destructive control testing experiments. The evaluation of elastic-strength properties was carried out by using the certified equipment of the "Center for Geomechanics and Mining Problems", which passed all the necessary verifications. The main conclusions of the work include the successful application of ultrasonic methods for assessing the cement stone elastic properties in terms of the speed and time of longitudinal and transverse waves passing, the values of which are closer to the downhole dynamic conditions.

Bibliography:

1. Tabatabai Moradi S.Sh., Nikolaev N.I., Nikolaeva T.N. Razrabotka sostavov bufernykh zhidkostey i tamponazhnykh rastvorov dlya krepleniya skvazhin v usloviyakh vysokikh temperatur // Zap. Gornogo in-ta. – 2020. – T. 242, № 2. – S. 174–178. – DOI: 10.31897/PMI.2020.2.174
2. Nikolaev N.I., Leusheva E.L. Tamponazhnye sostavy ponizhennoy plotnosti dlya tsementirovaniya skvazhin v usloviyakh anomal'no nizkikh plastovykh davleniy // Zap. Gornogo in-ta. – 2019. – T. 236. – S. 194–200. – DOI: 10.31897/PMI.2019.2.194
3. Zimina D.A., Zhapkhandaev C.A., Petrov A.A. Analysis of the effect of nanosilicates on the strength and porosity of cement stone // Key Engineering Materials. – 2020. – Vol. 854. – P. 175–181. – DOI: 10.4028/www.scientific.net/kem.854.175
4. Nutskova M.V., Rudyaeva E.Yu. Obosnovanie i razrabotka sostavov dlya operativnoy likvidatsii pogloshcheniy promyvochnoy zhidkosti // Stroitel'stvo neftyanykh i gazovykh skvazhin na sushe i na more. – 2018. – № 9. – S. 15–20. – DOI: 10.30713/0130-3872-2018-9-15-20
5. Merzliakov M.Y., Podoliak A.V. Improving the efficiency of well cementing in permafrost regions by using gas-liquid cement mixtures // Int. J. of Applied Engineering Research. – 2017. – Vol. 12, No. 9. – P. 1879–1882.
6. Razrabotka kontseptsii metoda uskorennogo provedeniya eksperimentov po nakhozhdeniyu sostava tamponazhnykh smesey dlya stroitel'stva skvazhin v usloviyakh vechnoy merzloty / S.V. Efimenko, M.Yu. Merzlyakov, A.A. Klavdiev, V.E. Trushnikov // Gornyy inform.-analit. byul. (nauch.-tekhn. zhurn.). – 2019. – № 1. – S. 48–56.
7. Opyt primeneniya iskusstvennykh neyronnykh setey dlya prognozirovaniya optimal'nykh parametrov rezhima bureniya skvazhin / G.V. Buslaev, M.M. Pavlov, A.A. Kunshin [i dr.] // Nauch. zhurn. rossiyskogo gazovogo obshchestva. – 2019. – № 2(21). – S. 51–55.
8. Problems of land reclamation during liquidation of coalmining enterprises / G.B. Pospehov, K.V. Pankratova, I.A. Straupnik, D.L. Ustiugov // IOP Conference Series: Earth and Environmental Science. – 2017. – Vol. 87, Issue 4. – DOI: 10.1088/1755-1315/87/4/042015
9. Kupavykh K.S., Kupavykh A.S., Morenov V.A. Analysis of Implementation Effectiveness of Two Working Fluids Characterized by Different Viscoelastic Characteristics at Hydrodynamic Impact on the Borehole Bottom Zone // Science and Technique. – 2019. – Vol. 18, No. 2. – P. 164–170. – DOI: 10.21122/2227-1031-2019-18-2-164-170
10. Shagiakhmetov A.M., Podoprigora D.G., Terleev A.V. The study of the dependence of the rheological properties of gelforming compositions on the crack opening when modeling their flow on a rotational viscometer // Periódico Tchê Química. – 2020. – Vol. 17, No. 34. – P. 933–939. – DOI: 10.52571/ptq.v17.n34.2020.957_p34_pgs_933_939.pdf
11. Investigation of thermal operational regimes for diamond bit drilling operations / V.G. Gorelikov, Y.V. Lykov, L.K. Gorshkov, A.M. Uspechov // Int. J. of Engineering. – 2019. – Vol. 32, Issue 5. – P. 790–793. – DOI: 10.5829/ije.2019.32.05b.21
12. Beley I.I. Metody laboratornykh ispytaniy tamponazhnykh rastvorov dlya tsementirovaniya obsadnykh kolonn v gazovykh i gazokondensatnykh skvazhinakh // Burenie i neft'. – 2008. – № 7-8. – S. 19–22.
13. Dmitriev A.N., Budovskaya M.E. Dinamika temperaturnogo rezhima ozernoy vody na zaboe skvazhiny // Vestn. Mezhdunar. akademii kholoda. – 2018. – № 2. – S. 28–33. – DOI: 10.17586/1606-4313-2018-17-2-28-33
14. Baranovskiy V.D., Bulatov A.I., Krylov V.I. Kreplenie i tsementirovanie naklonnykh skvazhin. – M.: Nedra, 1983. – S. 168–187.
15. Obespechenie effektivnosti razobshcheniya plasta posle okonchaniya ekspluatatsii skvazhin / M. Bellabarba, E. Byul'te-Loye, B. Frelish [i dr.] // Neftegazovoe obozrenie. – 2008. – T. 20, № 1. – S. 22–37.
16. Ismagilova E.R., Agzamov F.A. Razrabotka dobavok v "samozalechivayushchiesya" tsementy dlya vosstanovleniya germetichnosti tsementnogo kol'tsa neftyanykh i gazovykh skvazhin // Burenie i neft'. – 2016. – № 5. – S. 36–41.
17. Gnibidin V.N. Rezul'taty issledovaniy v oblasti predotvrashcheniya poteri germetichnosti zatrubnogo prostranstva skvazhin v rezul'tate vozdeystviya staticheskikh i dinamicheskikh nagruzok // Bulatovskie chteniya. – 2017. – T. 3. – S. 54–59.
18. Bulatov A.I. Chto predstavlyaet soboy zatsementirovannoe zakolonnoe prostranstvo // Burenie i neft'. – 2016. – № 6. – S. 30–35.
19. Bulatov A.I. Mif o "Rasshiryayushchikhsya tsementakh" // Burenie i neft'. – 2016. – № 2. – S. 12–17.
20. Agzamov F.A., Akhmetzyanov A.D., Komleva S.F. Opyt issledovaniy tamponazhnykh materialov dlya krepleniya paronagnetatel'nykh skvazhin // Neftegazovoe delo. – 2020. – T. 18, № 3. – S. 22–29. – DOI: 10.17122/ngdelo-2020-3-22-29
21. Agzamov F.A., Belousov A.O., Komlev Ya.K. Primenenie uprugogo tsementnogo kamnya dlya povysheniya ustoychivosti krepi skvazhin pri udarnykh i dinamicheskikh nagruzkakh // Problemy sbora, podgotovki i transporta nefti i nefteproduktov. – 2020. – № 2(124). – S. 9–19. – DOI: 10.17122/ntj-oil-2020-2-9-19
22. Tekhnologii zatvoreniya tamponazhnogo tsementa s dobavleniem fibrovolokna / V.P. Ovchinnikov, S.Yu. Rozhkov, O.V. Rozhkova, P.V. Ovchinnikov // Burenie i neft'. – 2021. – № 3. – S. 46–49.
23. Ispol'zovanie armiruyushchikh dobavok v tsementnom materiale / S.Yu. Rozhkov, V.P. Ovchinnikov, O.V. Rozhkova, P.V. Ovchinnikov // Vestn. Assotsiatsii burovykh podryadchikov. – 2021. – № 1. – S. 33–37.
24. K voprosu razrabotki retseptur utyazhelennykh tamponazhnykh rastvorov / D.L. Bakirov, V.P. Ovchinnikov, V.A. Burdyga [i dr.] // Neftepromyslovoe delo. – 2019. – № 5(605). – S. 60–63. – DOI: 10.30713/0207-2351-2019-5(605)-60-63
25. Frolov S.Yu., Rozhkov S.Yu., Rozhkova O.V. Dobavki k tamponazhnym rastvoram dlya tsementirovaniya skvazhin s povyshennymi plastovymi davleniyami i temperaturami // Materialy mezhdunar. nauch.-prakt. konf. molodykh issledovateley im. D.I. Mendeleeva: sb. st., Tyumen', 15 noyab. 2019 g. – Tyumen': TIU, 2020. – S. 313–316.
26. Ovchinnikov V.P., Kapustin E.O. Analiz nagruzok, ispytyvaemykh elementami buril'nogo instrumenta v protsesse bureniya // Sostoyanie, tendentsii i problemy razvitiya neftegazovogo potentsiala Zapadnoy Sibiri: materialy dokl. Mezhdunar. akadem. konf., Tyumen', 05 fevr. 2020 g. – Tyumen': TIU, 2020. – S. 186–191.
27. Bulatov A.I. Mify o stseplenii kak faktore obespecheniya germetichnosti krepi skvazhin // Bulatovskie chteniya. – 2017. – T. 3. – S. 17–21.
28. Issledovaniya napryazheniy po krepi skvazhin pri vozdeystvii davleniya gornykh porod / D.S. Gerasimov, V.P. Ovchinnikov, V.G. Kuznetsov [i dr.] // Izv. vuzov. Neft' i gaz. – 2018. – № 5. – S. 89–96. – DOI: 10.31660/0445-0108-2018-5-89-96
29. Tamponazhnye sostavy s dobavkoy mikrosfer dlya razlichnykh termobaricheskikh usloviy / A.A. Frolov, P.V. Ovchinnikov, S.R. Ganiev [i dr.] // Kolebaniya i volny v mekhanicheskikh sistemakh: materialy Mezhdunar. nauch. konf., M., 21–23 noyab. 2017 g. – M.: Stolitsa, 2017. – S. 83–84.
30. Sedimentatsionno-ustoychivyy tamponazhnyy sostav / A.F. Arzhanov, V.Yu. Artamonov, R.Yu. Kuznetsov [i dr.] // Kolebaniya i volny v mekhanicheskikh sistemakh: materialy Mezhdunar. nauch. konf., M., 21–23 noyab. 2017 g. – M.: Stolitsa, 2017. – S. 77–79.
31. Problemy i ikh resheniya pri tsementirovanii ekspluatatsionnykh kolonn vysokotemperaturnykh skvazhin / V.P. Ovchinnikov, P.V. Ovchinnikov, A.V. Melekhov, O.V. Rozhkova // Izv. vuzov. Neft' i gaz. – 2019. – № 1. – S. 39–46. – DOI: 10.31660/0445-0108-2019-1-39-46
32. Karmanskiy D.A., Petrakov D.G. Analiz izmeneniya svoystv kollektorov nefti i gaza na razlichnykh etapakh razrabotki neftyanykh mestorozhdeniy // Stroitel'stvo neftyanykh i gazovykh skvazhin na sushe i na more. – 2020. – № 1(325). – S. 46–50. – DOI: 10.33285/0130-3872-2020-01(325)-46-50
33. Petrakov D.G., Kupavykh K.S., Kupavykh A.S. Eksperimental'noe issledovanie uprugo-plastichnykh svoystv porod neftyanogo plasta s uchetom nasyshchennosti // Stroitel'stvo neftyanykh i gazovykh skvazhin na sushe i na more. – 2020. – № 3(327). – S. 33–38. – DOI: 10.33285/0130-3872-2020-3(327)-33-38
34. Litvinenko V.S. Digital economy as a factor in the technological development of the mineral sector // Natural Resources Research. – 2020. – Vol. 29, No. 3. – P. 1521–1541. – DOI: 10.1007/s11053-020-09716-1
35. Tcvetkov P.S., Cherepovitsyn A.E., Makhovikov A.B. Economic assessment of heat and power generation from small-scale liquefied natural gas in Russia // Energy Reports. – 2020. – Vol. 6, Suppl. 2. – P. 391–402. – DOI: 10.1016/j.egyr.2019.11.093