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Warianty tytułu
Języki publikacji
Abstrakty
During the drilling process, between the drilling bit that ruins the rock in the bottom-hole and the energy source located on the ground surface is the drillstring that has certain length and small cross cuts that define the dynamics of the drilling bit work. Along with the development of science, for optimization of drilling processes were developed and continue to be elaborated mathematical models that use empirical dependencies based mainly on laboratory data which are very far away from the real conditions of well construction and fail to take into account all the peculiarities of this process. Thus, the management of the drillstring dynamics related to an increase in the effectiveness of deep directional and horizontal wells drilling process through the minimization of torsional and longitudinal Iow frequency vibrations of drilling instrument is a matter of topical interest nowadays.
Słowa kluczowe
Czasopismo
Rocznik
Tom
Strony
423--430
Opis fizyczny
Bibliogr. 7 poz., rys., wykr.
Twórcy
autor
- Ivano-Frankivsk National Technical University of Oil and Gas, Ukraine
Bibliografia
- [1] Kanevsky O.I.: Some peculiarities of approximating wave fronts in dissipated environments. Acoustic Magazine, issue 4, book 15, 1983, pp. 354-358.
- [2] Rosenberg L.D.: Yibration systems, AS USSR Publishing, 1981.
- [3] Tarkovsky B.D.: On diffraction of low frequency waves in convergent bundles. Acoustic Magazine, issue 1, book 23, 1985, pp. 152-160.
- [4] Kanevsky O.I.: Investigation of structure of cylindrical wave concentrator. Acoustic Magazine, issue 7, book 9, 1981, pp. 94-106.
- [5] Kanevsky I.N., RosenbergL.D.: Calculation of wave field in focalfield of the cylindrical system. Acoustic Magazine, issue 5, book 1, 1987, pp. 148-167.
- [6] Sommerfeld A.: Yibrations andwaves, 1987.
- [7] Kanevsky I.N.: Research of cylindrical focal systems, 1980 [candidate thesis].
Typ dokumentu
Bibliografia
Identyfikator YADDA
bwmeta1.element.baztech-b53f8d51-852d-4db5-b0c0-488fc31e3490