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2 621 435

(13)

(51)

IPC

F04B51/00(2006-01-01)

F04B47/02(2006-01-01)

F04B49/06(2006-01-01)

(21) (22)

Application

2016103551, 2016-02-03

(24)

Start date

2016-02-03

(22)

Actual filing date

2016-02-03

(45)

Published

2017-06-06

(72)

Inventor

Timofeev Aleksandr OlegovichYasoveev Vasikh Khamatovich

(73)

Holder

Federalnoe Gosudarstvennoe Byudzhetnoe Obrazovatelnoe Uchrezhdenie Vysshego Professionalnogo Obrazovaniya Gosudarstvennyj Aviatsionnyj Tekhnicheskij Universitet"

DETERMINATION METHOD FOR UNBALANCE OF BEAM UNIT OF WELL SUCKER-ROD PUMPING UNIT Russian patent published in 2017 - IPC F04B51/00 F04B47/02 F04B49/06

Abstract RU 2621435 C1

FIELD: oil and gas industry.

SUBSTANCE: they compare the standard value of the standard deviation of the total power and the value of the standard deviation of the total power determined from the product of the actual values of the current and voltage calculated basing on the condition of the minimum or maximum displacement of the rod from the suspension point and the condition of zero non-equality of the derivative of the pressure value calculated from the values of the rod displacement and pressure.

EFFECT: minimized error of energy loss measurement due to the unbalance of the beam unit.

1 dwg

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RU 2 621 435 C1

Authors

Timofeev Aleksandr Olegovich

Yasoveev Vasikh Khamatovich

Dates

2017-06-06—Published

2016-02-03—Filed