CN203531854U - Waterpower piston pump easily entering well - Google Patents

Waterpower piston pump easily entering well Download PDF

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Publication number
CN203531854U
CN203531854U CN201320458083.XU CN201320458083U CN203531854U CN 203531854 U CN203531854 U CN 203531854U CN 201320458083 U CN201320458083 U CN 201320458083U CN 203531854 U CN203531854 U CN 203531854U
Authority
CN
China
Prior art keywords
pump
well
hole
waterpower
universal wheels
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
CN201320458083.XU
Other languages
Chinese (zh)
Inventor
武凤旺
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
TIANJIN KAILONG SHENZUAN PETROLEUM ENGINEERING TECHNOLOGY Co Ltd
Original Assignee
TIANJIN KAILONG SHENZUAN PETROLEUM ENGINEERING TECHNOLOGY Co Ltd
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 TIANJIN KAILONG SHENZUAN PETROLEUM ENGINEERING TECHNOLOGY Co Ltd filed Critical TIANJIN KAILONG SHENZUAN PETROLEUM ENGINEERING TECHNOLOGY Co Ltd
Priority to CN201320458083.XU priority Critical patent/CN203531854U/en
Application granted granted Critical
Publication of CN203531854U publication Critical patent/CN203531854U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model relates to a waterpower piston pump easily entering a well. The waterpower piston pump comprises a ground hydraulic power tank, a ground plunger pump, a control manifold, a well head control valve and an underground pump, wherein the round hydraulic power tank is connected with the ground plunger pump through a pipe, the ground plunger pump is connected with the control manifold through a pipe, the ground hydraulic power tank and the control manifold are respectively connected with the well head control valve and the underground pump, four upper-end supporting universal wheels are uniformly arranged on the upper end of the outer wall of the underground pump, and four lower-end supporting universal wheels are uniformly arranged on the lower end of the outer wall of the underground pump. The four upper-end supporting universal wheels on the upper end of the outer wall of the underground pump correspond to the four lower-end supporting universal wheels on the lower end of the outer wall of the underground pump one by one. The waterpower piston pump is simple in structure, reasonable and scientific in design, simple for manufacture and low in cost and effectively improves efficiency of entering and exiting a well.

Description

Be convenient to the hydraulic piston pump into well
Technical field
The utility model belongs to hydraulic piston pump field, especially a kind of hydraulic piston pump of being convenient to into well.
Background technology
Hydraulic piston pump to high gas-oil ratio (HGOR), shake out, high solidifying oil, the content of wax, viscous crude, deep-well, inclined shaft and horizontal well have stronger compliance.Hydraulic piston pump mainly comprises that Surface power drive flow container, plunger displacement pump, control manifold, wellhead control valve and down-hole pump form.Down-hole pump is the core component of this system, can produce and rock easy collision tube wall when down-hole pump is put into well, affects into well efficiency.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, and a kind of hydraulic piston pump of being convenient to into well is provided, and this hydraulic piston pump is simple in structure, design science reasonable, it is simple to make, lower, the effective raising of cost enters well and go out well efficiency.
The utility model solves its technical problem and is achieved through the following technical solutions:
A kind of hydraulic piston pump of being convenient to into well, comprise Surface power drive flow container, ground plunger displacement pump, control manifold, wellhead control valve and down-hole pump, Surface power drive flow container connects ground plunger displacement pump by pipeline, ground plunger displacement pump connects control manifold by pipeline, Surface power drive flow container is connected wellhead control valve and down-hole pump by pipeline respectively with control manifold, it supports universal wheel in uniform four upper ends in down-hole pump outer wall upper end, in down-hole pump outer wall lower end, universal wheel is supported in uniform four lower ends respectively, in four upper ends of down-hole pump outer wall upper end, support universal wheel corresponding one by one with four lower ends support universal wheels in down-hole pump outer wall lower end.
And described down-hole pump outer wall middle part is evenly equipped with four intermediate supports universal wheels.
Advantage of the present utility model and beneficial effect are:
Originally be convenient to the hydraulic piston pump into well, comprise Surface power drive flow container, ground plunger displacement pump, control manifold, wellhead control valve and down-hole pump, Surface power drive flow container connects ground plunger displacement pump by pipeline, ground plunger displacement pump connects control manifold by pipeline, Surface power drive flow container is connected wellhead control valve and down-hole pump by pipeline respectively with control manifold, it supports universal wheel in uniform four upper ends in down-hole pump outer wall upper end, in down-hole pump outer wall lower end, universal wheel is supported in uniform four lower ends respectively, in four upper ends of down-hole pump outer wall upper end, support universal wheel corresponding one by one with four lower ends support universal wheels in down-hole pump outer wall lower end, the utility model is simple in structure, design science is reasonable, make simple, cost is lower, effectively improved and entered well and go out well efficiency.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
The specific embodiment
Below by specific embodiment, the utility model is described in further detail, and following examples are descriptive, is not determinate, can not limit protection domain of the present utility model with this.
A kind of hydraulic piston pump of being convenient to into well, comprise Surface power drive flow container 1, ground plunger displacement pump 2, control manifold 8, wellhead control valve 3 and down-hole pump 4, Surface power drive flow container connects ground plunger displacement pump by pipeline, ground plunger displacement pump connects control manifold by pipeline, Surface power drive flow container is connected wellhead control valve and down-hole pump by pipeline respectively with control manifold, it supports universal wheel 5 in uniform four upper ends in down-hole pump outer wall upper end, in down-hole pump outer wall lower end, universal wheel 7 is supported in uniform four lower ends respectively, in four upper ends of down-hole pump outer wall upper end, support universal wheel corresponding one by one with four lower ends support universal wheels in down-hole pump outer wall lower end, down-hole pump outer wall middle part is evenly equipped with four intermediate supports universal wheels 6.
When putting into well casing, the utility model due to support universal wheel being installed, so can effectively avoid the shock of down-hole pump and well casing, improves the speed of putting into.

Claims (2)

1. a hydraulic piston pump of being convenient to into well, comprise Surface power drive flow container, ground plunger displacement pump, control manifold, wellhead control valve and down-hole pump, Surface power drive flow container connects ground plunger displacement pump by pipeline, ground plunger displacement pump connects control manifold by pipeline, Surface power drive flow container is connected wellhead control valve and down-hole pump by pipeline respectively with control manifold, it is characterized in that: in down-hole pump outer wall upper end, universal wheel is supported in uniform four upper ends, in down-hole pump outer wall lower end, universal wheel is supported in uniform four lower ends respectively, in four upper ends of down-hole pump outer wall upper end, support universal wheel corresponding one by one with four lower ends support universal wheels in down-hole pump outer wall lower end.
2. the hydraulic piston pump of being convenient to into well according to claim 1, is characterized in that: described down-hole pump outer wall middle part is evenly equipped with four intermediate supports universal wheels.
CN201320458083.XU 2013-07-30 2013-07-30 Waterpower piston pump easily entering well Expired - Fee Related CN203531854U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201320458083.XU CN203531854U (en) 2013-07-30 2013-07-30 Waterpower piston pump easily entering well

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201320458083.XU CN203531854U (en) 2013-07-30 2013-07-30 Waterpower piston pump easily entering well

Publications (1)

Publication Number Publication Date
CN203531854U true CN203531854U (en) 2014-04-09

Family

ID=50418076

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201320458083.XU Expired - Fee Related CN203531854U (en) 2013-07-30 2013-07-30 Waterpower piston pump easily entering well

Country Status (1)

Country Link
CN (1) CN203531854U (en)

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
EXPY Termination of patent right or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20140409

Termination date: 20150730