Geology, geography and global energy

Scientific and Technical Journal

Rationale for use gyroscopic system at a horizontal and directional drilling

2014. №3, pp. 142-144

Lyamin Andrey T. - Student, Astrakhan State Technical University, 82 Chekhov st, Astrakhan, 414042, Russian Federation, Da-fler@mail.ru

Aminul Lyubov B. - C.Sc. in Pedagogical Associate Professor, Astrakhan State Technical University, 82 Chekhov st, Astrakhan, 414042, Russian Federation, aminul.25@mail.ru

The gyroscopic inclinometer steady against influence of external forces is considered; the block of measurement of a corner and the timer are replaced with the borehole electronic block, allowing to register data on a surface in real time. As part of the gyroscopic inclinometer gauges angular velocity are shown dynamically configurable, and fiber-optic gyroscopes, accelerometers, together with established and recorded on a turntable. The gyroscopic system, which isn't submitting influence of a magnetic field, used for measurements in upsetting pipes is described at big hindrances of a magnetic field. The practical effect of implementation: use to determine the parameters of the trajectories of oil, gas, geothermal and other wells, mainly composed of complex navigation systems deviated horizontal drilling.

Key words: гироскопическая система, гироскоп, инклинометр, гравитационное поле, ствол скважины, компьютерный комплекс, процесс бурения, gyroscopic system, gyroscope, inclinometer, the gravitational field, the wellbore, computer system, the drilling process

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