Development of the Mathematical models of the integral drilling indices based on the Dimensional analysis

• Autorzy: Moisyshyn V. , Borysevych B. , Yytyaz O. , Gavryliv Y.

Identyfikatory

DOI

10.7494/drill.2014.3L3.431

• Języki publikacji: EN

Abstrakty

EN

The dimensional analysis method was used to estimate the influence of the axial static load on the bottom-hole, angular speed of the drill bit rotation, stiffness, and damping of the drilling tools on the integral indices of well drilling. The mathematical models of the mechanical drilling speed, average values of torque on the bit, and energy consumption for the rock destruction process on the well bottom-hole were developed for two interlayers of the Vorotyshchenska formation with the hardness of 1440 and 2050 MPa.

Słowa kluczowe

EN

axial static load on the well bottom-hole; angular speed of the drill bit rotation; mathematical model; mechanical drilling speed; average value of torque on the bit; energy intensity for the rock destruction process on the well bottom-hole; stiffness and damping of the drilling tools

• Wydawca: AGH University of Science and Technology Press
• Czasopismo: AGH Drilling, Oil, Gas
• Rocznik: 2014
• Tom: Vol. 31, no. 3
• Strony: 431--440
• Opis fizyczny: Bibliogr. 2 poz., tab.

Twórcy

autor

Moisyshyn V.

• Ivano-Frankivsk National Technical University of Oil And Gas, The Petroleum Engineering Faculty, Ukraine

autor

Borysevych B.

• Ivano-Frankivsk National Technical University of Oil And Gas, The Petroleum Engineering Faculty, Ukraine

autor

Yytyaz O.

• Ivano-Frankivsk National Technical University of Oil And Gas, The Petroleum Engineering Faculty, Ukraine

autor

Gavryliv Y.

• Ivano-Frankivsk National Technical University of Oil And Gas, The Petroleum Engineering Faculty, Ukraine

Bibliografia

• [1] Moysyshyn V.M., Borysevych B.D., Havryliv Yu.L., Zinchenko S.A.: Stiykist’ i kolyvannya buryl’noyi kolony. Lileya-NB, Ivano-Frankivsk 2013.
• [2] Myslyuk M.A., Zarubin Yu.O.: Modelyuvannya yavyshch i protsesiv u naftohazopromysloviy spravi. Ekor, Ivano-Frankivsk 1999.