Prospects of the type roller cone bit alternative design

von B. V. Fedorov, B. T. Ratov
Veröffentlicht 2016

Model of deep refining wells of pdc wells with bit

von B. V. Fedorov, B. T. Ratov, A. B. Sharauova
Veröffentlicht 2017

Increasing the stability of drilling tools of a ring type at the passing of exploration wells

von B. T. Ratov, B. V. Fedorov, D. R. Korgasbekov, I. Tajbergenova
Veröffentlicht 2018

New vanishing chip and its tests in laboratory conditions

von B. T. Ratov, B. V. Fedorov, A. R. Bajboz, D. R. Korgasbekov
Veröffentlicht 2019

Physico-mechanical properties of WC‒Co‒CrB2-matrices of composite diamond-containing materials sintered by vacuum hot pressing for drilling tools

von B. T. Ratov, V. A. Mechnyk, M. O. Bondarenko, V. M. Kolodnitskyi
Veröffentlicht 2022

Multifactor registration analysis of standby research of the process of transportation of cryogenic-gravel filter on wellbore

von A. A. Kozhevnikov, V. L. Khomenko, B. T. Ratov, A. Toktasynov, E. Musaev
Veröffentlicht 2018

Physico-mechanical properties of composite diamond-containing materials based on Fe‒Cu–Ni–Sn‒VN matrices, sintered by vacuum hot pressing

von B. T. Ratov, V. A. Mechnyk, M. O. Bondarenko, V. M. Kolodnitskyi, E. S. Hevorkian
Veröffentlicht 2022

Drilling carbide rock cutting tool of a new type

von A. A. Kozhevnikov, E. T. Besimbaev, B. T. Ratov, V. L. Khomenko, A. R. Bajboz
Veröffentlicht 2016

Influence of the thickness of the wall of the drilling pipe on the length of the semi-final in the comprised combined drilling column

von A. A. Kozhevnikov, Ju. L. Kuzin, A. A. Leksikov, B. T. Ratov, A. R. Bajboz
Veröffentlicht 2017

Influence of VN additive on the structure and strength characteristics of diamond-containing composites based on the Fe-Cu–Ni–Sn matrix formed by the method of cold pressing follow...

von B. T. Ratov, V. A. Mechnyk, M. O. Bondarenko, V. M. Kolodnitskyi, M. O. Kuzin, E. S. Hevorkian, V. A. Chyshkala
Veröffentlicht 2021

Influence of the CrB2 additive content on the structure, mechanical and operational properties of Сdiamond–(WC–Co) composite diamond-containing materials formed by spark plasma sin...

von B. T. Ratov, V. A. Mechnyk, E. S. Hevorkian, V. M. Kolodnitskyi, M. O. Bondarenko, A. E. Kuttybaiev, S. K. Muratova, D. L. Korystyshevskyi
Veröffentlicht 2023

Phase formation and diamond retention in Cdiamond‒(WC‒Co)‒ZrO2 composites sintered by the spark-plasma sintering method

von B. T. Ratov, V. A. Mechnik, M. O. Bondarenko, E. S. Gevorkyan, V. M. Kolodnitskyi, A. B. Kalzhanova, P. S. Sundetova, Z. G. Utepov
Veröffentlicht 2024

Structure of Cdiamond–(WC–6Co)–ZrO2 composite materials formed by electric plasma-spark sintering

von V. A. Mechnyk, M. Rucki, B. T. Ratov, M. O. Bondarenko, E. S. Hevorkian, V. M. Kolodnitskyi, V. A. Chyshkala, O. M. Morozova, V. H. Kulych
Veröffentlicht 2022

Cdiamond–(WC–Co)–ZrO2 composite materials with improved mechanical and adhesive properties

von B. T. Ratov, V. A. Mechnyk, M. Rucki, E. S. Hevorkian, M. O. Bondarenko, V. M. Kolodnitskyi, V. O. Chyshkala, H. A. Kudaikulova, A. B. Muzaparova, D. L. Korystyshevskyi
Veröffentlicht 2023

Structure and properties of WC–Co composites sintered by vacuum hot pressing with different CrB2 content for drill bits

von B. T. Ratov, M. O. Bondarenko, V. A. Mechnyk, V. V. Strelchuk, T. O. Prikhna, V. M. Kolodnitskyi, A. S. Nikolenko, P. M. Lytvyn, I. M. Danylenko, Ye. Moshchil, E. S. Hevorkian, A. S. Kosminov, A. R. Borash
Veröffentlicht 2021

Effect of ZrO2 content on the strength characteristics of the matrix material of Cdiamond–(WC–Co) composites produced by spark plasma sintering

von B. T. Ratov, E. Hevorkian, V. A. Mechnik, N. A. Bondarenko, V. M. Kolodnitskyi, T. O. Prikhna, V. E. Moshchil, V. P. Nerubaskyi, A. B. Kalzhanova, R. U. Bayamirova, A. R. Togasheva, M. D. Sarbopeyeva
Veröffentlicht 2024

Phase formation and physical-mechanical properties of WC–Co–CrB2 composites sintered by vacuum hot pressing for drill tools

von B. T. Ratov, V. A. Mechnyk, M. O. Bondarenko, V. V. Strelchuk, T. O. Prikhna, V. M. Kolodnitskyi, A. S. Nikolenko, P. M. Lytvyn, I. M. Danylenko, Ye. Moshchil, E. S. Hevorkian, V. A. Chyshkala, A. S. Kosminov, A. A. Shukmanova
Veröffentlicht 2022