CN206942691U - A kind of multifunctional combination well workover is automatically brought into operation wellhead assembly - Google Patents
A kind of multifunctional combination well workover is automatically brought into operation wellhead assembly Download PDFInfo
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- CN206942691U CN206942691U CN201720855868.9U CN201720855868U CN206942691U CN 206942691 U CN206942691 U CN 206942691U CN 201720855868 U CN201720855868 U CN 201720855868U CN 206942691 U CN206942691 U CN 206942691U
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Abstract
The utility model belongs to the operation device of oilfield well workover, particularly a kind of multifunctional combination well workover is automatically brought into operation wellhead assembly, slips platform is set on the through hole of wellhead platform, coordinate on slips platform and slips assembly is installed, it is very heavy that symmetrical upright lifting is fixedly mounted with wellhead platform, the upper end for lifting very heavy hydraulic stem respectively connected hoistable platform, hoistable platform is engaged by being fixedly mounted with the symmetrical righting rod pilot hole corresponding with being set on wellhead platform, blowout preventer is installed below wellhead platform through hole, hydraulic tongs is installed on the through hole of hoistable platform, the symmetrical slips that hydraulic tongs and slips assembly are set is engaged with oil pipe or sucker rod.The utility model is rational in infrastructure, more using function, can solve to automate workover rig automatic loading and unloading oil pipe with supporting, close well head in time, anti-lost oil pipe, put oil pipe speed, meet well control safety requirement, reduce labor strength, improve operating efficiency.
Description
Technical field
The utility model belongs to the operation device of oilfield well workover, and particularly a kind of multifunctional combination well workover is automatically brought into operation
Wellhead assembly.
Background technology
Oil well repairing operation is the important step of oilfield stable production, high yield, and its groundwork has：Inspection pump, sand control, adjust layer, penetrate
Hole, change envelope, bring in a well, very hard work is exactly lower oil tube, sucker rod and downhole tool for one of them.Rise at present
Lower operation relies primarily on Manual Switch oil pipe（Sucker rod）Elevator, dislodging suspension ring, push-and-pull hydraulic tongs, push away put jigger, auxiliary oil
Pipe positioning etc..Traditional operating type does not require nothing more than operating personnel's energy high concentration, and it is flexibly accurate that action coordinates, and operates
Frequently.Unsafe factor is more, and operation danger is larger, and most of well head personal injury accident is all due to that well head operation is matched somebody with somebody
Close it is improper caused by.Labor strength is big and operating efficiency is low.
Utility model content
The purpose of this utility model is that providing a kind of multifunctional combination well workover is automatically brought into operation wellhead assembly, and its structure is closed
Reason, it is more using function, can solve to automate workover rig automatic loading and unloading oil pipe with supporting, close well head in time, anti-lost oil pipe, improve
Oil pipe speed is put, meets well control safety requirement, reduces labor strength, improves operating efficiency.
What the purpose of this utility model was realized in：A kind of multifunctional combination well workover is automatically brought into operation wellhead assembly, in well
Slips platform is set on the through hole of mouth platform, coordinates on slips platform and slips assembly is installed, be fixedly mounted with wellhead platform
That symmetrical upright lifting is very heavy, and the upper end for lifting very heavy hydraulic stem respectively connected hoistable platform, and hoistable platform is by being fixedly mounted with
The symmetrical righting rod pilot hole corresponding with setting on wellhead platform to be engaged, installed below wellhead platform through hole
Blowout preventer, hydraulic tongs, the symmetrical slips and oil pipe that hydraulic tongs and slips assembly are set are installed on the through hole of hoistable platform
Or sucker rod is engaged.
The utility model is combined into one realization automatically by wellhead equipments such as hydraulic tongs, Wellhead packer, drop-proof slips
Be turned into industry wellhead platform, hydraulic tongs and wellhead slip are connected in one, when putting oil pipe wellhead slip except block oil pipe it is anti-lost with
It has also been devised outside individual by pincers function, hydraulic tongs and wellhead slip cooperation completion handling oil pipe operation
The utility model is rational in infrastructure, more using function, supporting to solve automation workover rig automatic loading and unloading oil pipe, in time
Well head is closed, anti-lost oil pipe, improves and puts oil pipe speed, meet well control safety requirement, reduce labor strength, carry
High operating efficiency.
Brief description of the drawings
The utility model is further described below in conjunction with accompanying drawing, Fig. 1 is that front view structure of the present utility model is shown
It is intended to.
Embodiment
A kind of multifunctional combination well workover is automatically brought into operation wellhead assembly, as shown in figure 1, being set on the through hole of wellhead platform 7
Slips platform 6, coordinates on slips platform 6 and slips assembly 5 is installed, symmetrical upright liter is fixedly mounted with wellhead platform 7
Very heavy 3 are dropped, the upper end for lifting very heavy 3 hydraulic stem respectively connected hoistable platform 2, and hoistable platform 2 is symmetrically helped by being fixedly mounted with
Positive bar 4 sets corresponding pilot hole to be engaged with wellhead platform 7, and shut-in well is installed with below the through hole of wellhead platform 7
Device 8, hydraulic tongs 1, the symmetrical slips and oil pipe 9 that hydraulic tongs 1 and slips assembly 5 are set are installed on the through hole of hoistable platform 2
Or sucker rod is engaged.The slips of hydraulic tongs 1 and slips assembly 5 cooperates, synchronous working.The through hole and well of hoistable platform 2
The through hole of mouth platform 7 is on the same axis.
Claims (3)
1. a kind of multifunctional combination well workover is automatically brought into operation wellhead assembly, it is characterized in that：In wellhead platform（7）Through hole on set
Slips platform（6）, in slips platform（6）Upper cooperation is installed with slips assembly（5）, in wellhead platform（7）On be fixedly mounted with it is symmetrical straight
Vertical lifting is very heavy（3）, lift very heavy（3）The upper end of hydraulic stem respectively connected hoistable platform（2）, hoistable platform（2）Pass through
It is fixedly mounted with symmetrical righting rod（4）With wellhead platform（7）On set corresponding pilot hole to be engaged, in wellhead platform（7）
Blowout preventer is installed below through hole（8）, in hoistable platform（2）Through hole on hydraulic tongs is installed（1）, hydraulic tongs（1）And card
Watt assembly（5）The symmetrical slips and oil pipe set（9）Or sucker rod is engaged.
2. a kind of multifunctional combination well workover according to claim 1 is automatically brought into operation wellhead assembly, it is characterized in that：Hydraulic tongs
（1）With slips assembly（5）Slips cooperate, synchronous working.
3. a kind of multifunctional combination well workover according to claim 1 is automatically brought into operation wellhead assembly, it is characterized in that：Hoistable platform
（2）Through hole and wellhead platform（7）Through hole on the same axis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720855868.9U CN206942691U (en) | 2017-07-14 | 2017-07-14 | A kind of multifunctional combination well workover is automatically brought into operation wellhead assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720855868.9U CN206942691U (en) | 2017-07-14 | 2017-07-14 | A kind of multifunctional combination well workover is automatically brought into operation wellhead assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206942691U true CN206942691U (en) | 2018-01-30 |
Family
ID=61368773
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720855868.9U Active CN206942691U (en) | 2017-07-14 | 2017-07-14 | A kind of multifunctional combination well workover is automatically brought into operation wellhead assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206942691U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113638702A (en) * | 2021-08-24 | 2021-11-12 | 无锡智瀚智能机器技术有限公司 | Wellhead operation device shared by pipe and rod |
-
2017
- 2017-07-14 CN CN201720855868.9U patent/CN206942691U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113638702A (en) * | 2021-08-24 | 2021-11-12 | 无锡智瀚智能机器技术有限公司 | Wellhead operation device shared by pipe and rod |
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