The results of testing cement-zeolitic oil-well solutions obtained on the basis of zeolite-bearing rocks of the Aydagh deposit on the basis of clinoptilolite are presented. It is shown that the main advantage of the introduction of clinoptilolite-containing zeolite in the grouting mortar, in comparison with other pozzolans, is not their ability to rapidly setting lime, but to create an increased diffusion activity of the reaction components. It was found that after two years of hardening at a temperature of 750 ° C, the modified cement-zeolite oil-well solution had a strength approximately 2 times greater than the cement-clay composition of the same specific gravity (1.5 g / cm3). Acceleration of the hydrate formation process by the use of zeolite and the improvement of its phase composition make it possible to justify the use of production columns for grouting at temperatures of 20 to 1000оС instead of cement-sandy mixes, relatively heavy and slowly hardening.
oil-well cement, mineral additives, zeolite, clinoptilolite, cement stone, strength, slurry
1. Guvalov A.A., Agaeva S.I. Razrabotka sostava oblegchennyh cementnyh rastvorov s primeneniem ceolita - Baku: Sbornik trudov AzISU,1997, chast' 1- S. 34-38.
2. Bagirov R.A., Halilov E.N. Guvalov A.A. Effektivnost' ispol'zovaniya prirodnogo ceolita v sostave tamponazhnogo cementa// Doklady i vystupleniya II Mezhdunarodnogo simpoziuma po teme "Problemy ekologii i tehnologii v chrezvychaynyh situaciyah", 8-10 oktyabrya 2002g.- Baku, 2002.- S.405-41.
3. Siviridov V.L. Stroitel'nye materialy i izdeliya na osnove prirodnyh ceolitov Sibiri i Dal'nego Vostoka: dissertaciya.. dokt. teh. nauk: 05.23.05. - Barnaul, 2000. -333 s.
4. Morozova N.N., Kays Hamza Abdulmalek. O roli prirodnogo ceolita na prochnost' melkozernistogo betona // Vestnik Kazanskogo tehnologicheskogo universiteta. - Kazan', 2016.- S.23-29.
5. Kuznecov V.G., Rechapov D.A. Sravnitel'nyy analiz pokazateley tamponazhnogo rastvora i kamnya s ispol'zovaniem prirodnogo ceolita, shlama sinteticheskogo ceolita i ceolitovoy dobavki //Materialy Devyatoy Mezhdunarodnoy nauchno-tehnicheskoy konferencii (posvyaschennoy 100-letiyu so dnya rozhdeniya Protozanova Aleksandra Konstantinovicha) 10-11 dekabrya 2014 g. Tom 1 Burenie i razrabotka neftyanyh i gazovyh mestorozhdeniy-Tyumen': TyumGNGU, 2014. - S.309-311.
6. Guvalov A.A., Kuznecova T.V. Organomineral'nye dobavki na osnove vulkanicheskogo pepla Dzheyranchel'skogo mestorozhdeniya// Tehnika i tehnologiya silikatov, 2013- №1- S.39-41.
7. Potapova E.N., Krivoborodov Y.R., Kouznetsova T.V., Samchenko S.V. Usage of zeolite and volcanic tuffs at cement production/16th Intrnational Multidiscipliny Scientific Geoconference , Bulgaria, SGEM 2016.- v.II.- pp.887-894.
8. Krivoborodov Yu.R. Tamponazhnye cementy dlya skvazhin s osobymi gornogeologicheskimi usloviyami// Tehnika i tehnologiya silikatov, 2001. - №3-4.- 38-43.
