BOTTOM-HOLE CONDITIONS LOGGER Russian patent published in 2008 - IPC E21B44/00 E21B45/00 

Abstract RU 2336415 C1

FIELD: oil and gas production industry.

SUBSTANCE: invention is related to instrumentation systems of well drilling parameters and can be used for drilling and operation of wells and bore pits. The logger includes case with integrated electronic unit and power-supply unit. At that electronic unit is provided with microprocessor with control software with connected memory block, accelerometer, time measurement block, communication block, pressure measuring block which signals are recorded by microprocessor with preset time sampling rate.

EFFECT: enhanced functional capabilities of the device, identification of new parameters - time and pressure during motor operation.

1 dwg

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RU 2 336 415 C1

Authors

Molodilo Vladimir Ivanovich

Volkovinskij Sergej Nikolaevich

Vedernikov Valerij Maksimovich

Dates

2008-10-20Published

2007-01-31Filed