RU94005202A - DEPTH-PUMP ROD - Google Patents

DEPTH-PUMP ROD

Info

Publication number
RU94005202A
RU94005202A RU94005202/03A RU94005202A RU94005202A RU 94005202 A RU94005202 A RU 94005202A RU 94005202/03 A RU94005202/03 A RU 94005202/03A RU 94005202 A RU94005202 A RU 94005202A RU 94005202 A RU94005202 A RU 94005202A
Authority
RU
Russia
Prior art keywords
pumping
depth
transitional
same
pump rod
Prior art date
Application number
RU94005202/03A
Other languages
Russian (ru)
Other versions
RU2077654C1 (en
Inventor
В.В. Семенов
А.Е. Дюжиков
Original Assignee
В.В. Семенов
А.Е. Дюжиков
Filing date
Publication date
Application filed by В.В. Семенов, А.Е. Дюжиков filed Critical В.В. Семенов
Priority to RU94005202A priority Critical patent/RU2077654C1/en
Priority claimed from RU94005202A external-priority patent/RU2077654C1/en
Publication of RU94005202A publication Critical patent/RU94005202A/en
Application granted granted Critical
Publication of RU2077654C1 publication Critical patent/RU2077654C1/en

Links

Claims (1)

Использование: предназначается при механизированном способе добычи жидкости из скважин. Цель: повышение эксплуатационной надежности колонны. Сущность: глубинно-насосная штанговая колонна состоит из набранных по меньшей мере в две ступени (С) насосных штанг (Ш), имеющих в пределах С одинаковый условный диаметр тела и соединенных друг с другом в С посредством соединительных муфт (М), а С соединены посредством переходной М, выполненной сквозной с одинаковой по всей длине внутренней резьбой, при этом головки крайних в смежных С насосных Ш выполнены с одинаковой наружной резьбой, идентичной внутренней резьбе переходной М.Use: intended for mechanized method of extracting fluid from wells. Purpose: improving the operational reliability of the column. Essence: the deep-pumping rod string consists of pumping rods (W), assembled at least in two stages (C), having the same nominal body diameter within C and connected to each other in C by means of couplings (M) by means of a transitional M made through with the same internal thread along the entire length, while the heads of the outermost ones in the adjacent pumping W are made with the same external thread identical to the internal thread of the transitional M.
RU94005202A 1994-02-14 1994-02-14 Well pump sucker rod string RU2077654C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU94005202A RU2077654C1 (en) 1994-02-14 1994-02-14 Well pump sucker rod string

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU94005202A RU2077654C1 (en) 1994-02-14 1994-02-14 Well pump sucker rod string

Publications (2)

Publication Number Publication Date
RU94005202A true RU94005202A (en) 1995-10-20
RU2077654C1 RU2077654C1 (en) 1997-04-20

Family

ID=20152484

Family Applications (1)

Application Number Title Priority Date Filing Date
RU94005202A RU2077654C1 (en) 1994-02-14 1994-02-14 Well pump sucker rod string

Country Status (1)

Country Link
RU (1) RU2077654C1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103233685B (en) * 2013-04-18 2017-12-08 王政伟 A kind of interlayer oil pipe of rodless reciprocating oil pumping system
US10844671B2 (en) 2014-03-24 2020-11-24 Materion Corporation Low friction and high wear resistant sucker rod string
EP3889281B1 (en) 2014-06-05 2024-02-21 Materion Corporation Drilling component for rods
US10844670B2 (en) 2014-06-05 2020-11-24 Materion Corporation Couplings for well pumping components
CN110914512B (en) * 2017-03-20 2021-11-02 美题隆公司 Coupling for well pumping components

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