Analysis of sludge particles carried out by drilling mud

МРНТИ 52.13.23                                                                                №1 (2021г.) Скачать статью Ratov B.T., Beletskiy M.T., Delikesheva D.N.   An imperfect removal…

Design parameters of flap bit for drilling large diameter wells

МРНТИ 52.13.07                                                                              №1 (2021г.) Скачать статью Ratov B.Т., Fedorov B.V., Ruslykova-Kupriyanova I.А., Kosminov А.S.   From the…

Investigation of changes in the activity of the leaching solution over time after treatment with a cavitator

МРНТИ 52.13.19                                                                                           №1 (2021г.) Скачать статью Yussupov Kh.A, Aben E.Kh, Omirgali…

Safe and rational development of the bowels of the earth by deep quarries

МРНТИ 52.13.19                                                                                                    №4 (2020г.) Igigbaev R.K.,…

Development of a device for cleaning the inner wall of pipelines from various types of deposits and blockages

МРНТИ 52.47.97                                                                                                 №4 (2020г.) Nurlybayev R.О.     The…

Design features and manufacturing technology of diamond rock-cutting tools with separate system flushing channels

ІRSTІ 52.13.07                                                                                       №4 (2019г.) Mendebaev T.N., Smashov N.Zh.   The problems of diamond drilling in deep wells are the preservation of a given direction, the energy costs growing with depth and obtaining informative geological core material. This is due to the complication of the working conditions, namely the tool on the face, the properties of…

Hydrometallurgical processing of candle ends during recovery roasting of the ores from ushkatyn-3 ore-field

ІRSTІ 52.45.23                                                                                        №4 (2019г.) Isabayev C.M., Zhinova E.V., Zhilina   I.M.   At present there is held extensive research on hydrometallurgical processing of manganese containing raw materials. Problem of manganese extraction from dust and slimes, slags of production of manganese and ferro-manganese in the form of the goods production have become topical. Aim of the work…

Research of the process of deep water treatment from suspended solid particles for formation pressure maintenance system at the oil fields

ІRSTІ 52. 47. 27                                                                                      №3 (2019г.) Abdeli D.Zh., Bae Wisup, Seiden А.B. The article sets out the comprehensive study of the problem associated with the deterioration of the permeability of near-wellbore zone and a decrease in the injectivity of water injection wells due to the clogging of the pores and channels of the reservoir with…

Numerical solution of one system of Fredgolm’s integrated equations of the third kind in the problem of support pressure near clearing production

ІRSTІ 52.01.77                                                                                         №3 (2019г.) Adilbek N.A., Shayihova G.S.,Zhurov V.V.,Shegebayeva G.E.   The problem of stresses and displacements of an oblique-layered massif near a mine working, which is located entirely in one of the rock layers, is considered when the mine is tested by the effects of cleaning works in a coal seam. This effect is…

Reserve sources of coal production in industrial heat and power

МРНТИ 52.35.01                                                                            №2 (2019г.) Maidukov G.L.     Abstract. The article presents the results of a study of the structure and resource potential of technological coal production flows, establishes the size of operational losses of coal in waste from conducting, repairing and maintaining mining workings, the composition of the mineral component in dumps, and gives recommendations…

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