AUTOMATIC MUD DENSITY MEASUREMENT DEVICE

It is discussed whether it is expedient and practically feasible to transit from conventional manual measurement of mud quality, in particular, density and content of solids in mud to surface, to automated continuous monitoring. For the procedure continuity, manual measurement is persevered while automation includes some additional elements such as turn table, timing relay, converter of measured parameter to electric signal, analog-to-digital converter and display board. The circuit diagrams are constructed for automatic meters of mud density, conditional viscosity, static shear stress, filtration and content of solids in mud to surface. The patent research discovers no other devices for automatic measurement of drill mud parameters. All listed facilities are patented in the Republic of Kazakhstan. The drill mud parameters, for the first turn, density and content of solids, take critical part in prevention of accidents. These parameters are amenable to unprompted changes in drilling under accident threat. Transition from sporadic manual measurements to the automated continuous monitoring (long ago implemented for all other operating conditions of drilling) can cut down cost of emergency response and elimination of drilling problems.


For citation: Biletskiy M. T., Ratov B. T., Delikesheva D. Automatic mud density measurement device. MIAB. Mining Inf. Anal. Bull. 2019;(7):140-148. [In Russ]. DOI: 10.25018/0236-1493-201907-0-140-148.

Keywords

Drilling mud parameters, hole drilling, accidents, measurement automation, digitalization, density meter, content of solids, turn table, electric motor, bearing, funnel, calibrated spring.

Issue number: 7
Year: 2019
ISBN: 0236-1493
UDK: 622.14
DOI: 10.25018/0236-1493-2019-07-0-140-148
Authors: Biletskiy M. T., Ratov B. T., Delikesheva D.

About authors: M.T. Biletskiy (1), Cand. Sci. (Eng.), Assistant Professor, B.T. Ratov, Dr. Sci. (Eng.), Professor, e-mail: ratov69@mail.ru, Caspian Public University (Caspian University), Almaty, Kazakhstan, D. Delikesheva (1), Doctoral Candidate, 1) K.I. Satpayev Kazakh National Research Technical University, 050013, Almaty, Kazakhstan. Corresponding author: B.T. Ratov, e-mail: ratov69@mail.ru.

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