RU2005110815A - Borehole PUMP PUMP - Google Patents

Borehole PUMP PUMP Download PDF

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Publication number
RU2005110815A
RU2005110815A RU2005110815/06A RU2005110815A RU2005110815A RU 2005110815 A RU2005110815 A RU 2005110815A RU 2005110815/06 A RU2005110815/06 A RU 2005110815/06A RU 2005110815 A RU2005110815 A RU 2005110815A RU 2005110815 A RU2005110815 A RU 2005110815A
Authority
RU
Russia
Prior art keywords
pump
plunger
borehole
cylinder
cavity
Prior art date
Application number
RU2005110815/06A
Other languages
Russian (ru)
Other versions
RU2295651C2 (en
Inventor
Агзамнур Мухаматгалиевич Шарифуллин (RU)
Агзамнур Мухаматгалиевич Шарифуллин
Original Assignee
Агзамнур Мухаматгалиевич Шарифуллин (RU)
Агзамнур Мухаматгалиевич Шарифуллин
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Агзамнур Мухаматгалиевич Шарифуллин (RU), Агзамнур Мухаматгалиевич Шарифуллин filed Critical Агзамнур Мухаматгалиевич Шарифуллин (RU)
Priority to RU2005110815/06A priority Critical patent/RU2295651C2/en
Publication of RU2005110815A publication Critical patent/RU2005110815A/en
Application granted granted Critical
Publication of RU2295651C2 publication Critical patent/RU2295651C2/en

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  • Details Of Reciprocating Pumps (AREA)
  • Reciprocating Pumps (AREA)

Claims (1)

Скважинный штанговый насос, содержащий цилиндр, плунжер, отличающийся тем, что в теле плунжера просверлено расчетное количество отверстий, соединяющих полость внутри плунжера с зазором между цилиндром и плунжером, при этом в полости плунжера установлен винтообразный скребок.A downhole sucker rod pump comprising a cylinder, a plunger, characterized in that a calculated number of holes are drilled in the plunger body connecting the cavity inside the plunger with a gap between the cylinder and the plunger, while a screw-shaped scraper is installed in the cavity of the plunger.
RU2005110815/06A 2005-04-13 2005-04-13 Oil-well sucker-rod pump RU2295651C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU2005110815/06A RU2295651C2 (en) 2005-04-13 2005-04-13 Oil-well sucker-rod pump

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU2005110815/06A RU2295651C2 (en) 2005-04-13 2005-04-13 Oil-well sucker-rod pump

Publications (2)

Publication Number Publication Date
RU2005110815A true RU2005110815A (en) 2006-10-20
RU2295651C2 RU2295651C2 (en) 2007-03-20

Family

ID=37437648

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2005110815/06A RU2295651C2 (en) 2005-04-13 2005-04-13 Oil-well sucker-rod pump

Country Status (1)

Country Link
RU (1) RU2295651C2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2483227C1 (en) * 2011-12-12 2013-05-27 Закрытое акционерное общество "Газтехнология" Well pump
RU2677768C1 (en) * 2018-02-01 2019-01-21 Публичное акционерное общество "Татнефть" им. В.Д.Шашина Method of operation of a well, complicated by carrying out of mechanical impurities

Also Published As

Publication number Publication date
RU2295651C2 (en) 2007-03-20

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Legal Events

Date Code Title Description
MM4A The patent is invalid due to non-payment of fees

Effective date: 20080414