CN208502707U - It is a kind of to send the tooling for taking blanking plug for multi-functional in mesohigh environment - Google Patents
It is a kind of to send the tooling for taking blanking plug for multi-functional in mesohigh environment Download PDFInfo
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- CN208502707U CN208502707U CN201821046977.7U CN201821046977U CN208502707U CN 208502707 U CN208502707 U CN 208502707U CN 201821046977 U CN201821046977 U CN 201821046977U CN 208502707 U CN208502707 U CN 208502707U
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- tooling
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- blanking plug
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Abstract
The utility model relates to a kind of send for multi-functional in mesohigh environment to take the tooling of blanking plug, it includes ontology, driving device, well pressure jacking system；Ontology includes outer cover, and union is shorted, operating stick；Driving device includes fluid cylinder and piston；The bottom end of fluid cylinder is connected by the top of connector and outer cover, operating stick top with piston is fixed, bottom end is connected with emergency short circuit head；It includes the first shut-off valve, the second shut-off valve, three-way connection that well, which presses jacking system, the one outlet of first shut-off valve connects pressure gauge, another outlet connects the first end of three-way connection by hard tube, the second end of three-way connection connects the one outlet of the second shut-off valve, and the third end of three-way connection is by hard tube and fluid cylinder top into pressing mouth to connect.The a kind of of the utility model send the tooling for taking blanking plug for multi-functional in mesohigh environment, can may be implemented manually and be surged in one under the conditions of mesohigh, compact-sized, use is safe, and long service life.
Description
Technical field
The utility model relates to petroleum gas drilling engineering fields, more particularly to a kind of in mesohigh environment
It is multi-functional to send the tooling for taking blanking plug.
Background technique
With the continuous improvement of drilling technology, explores oil gas time span and constantly expand, in order to improve yield, to greatest extent
Exploitation use every mouth well, it is necessary to assure a well is in its life cycle, it is necessary to remain intact, however drilling well is existing
, substantially open work, and bad environments, in use, some artificial maloperations can all lead to well head
Abnormal conditions just need the workover tool with press operation at this time；And in existing technology, in mesohigh environment, it is generally divided into
Manual or two kinds of driving methods of surging workover tool, but it not is very light for switching.
Utility model content
In order to solve the above technical problems, the utility model provide it is a kind of sent for multi-functional in mesohigh environment take it is stifled
The tooling for filling in device can may be implemented manually under the conditions of mesohigh and surge in one, and compact-sized, use is safe, and makes
It is long with the service life.
The technical scheme adopted by the utility model to solve the technical problem is as follows: a kind of more function in mesohigh environment
The tooling for taking blanking plug can be sent, it includes ontology, driving device, well pressure jacking system；The ontology includes outer cover, with outer cover bottom
The union of end connection is shorted, and the operating stick being threaded through in outer cover；The driving device includes fluid cylinder and is arranged in fluid cylinder
The piston in portion；The bottom end of fluid cylinder is connected by the top of connector and outer cover, and the top of operating stick passes through connector and enters fluid cylinder and work
Plug is fixed, bottom end passes through after union is shorted and is connected with emergency short circuit head；The well pressure jacking system includes that setting is shorted in union
On the first shut-off valve, the second shut-off valve, the three-way connection that are arranged on connector, the one outlet connection of first shut-off valve
Pressure gauge, another outlet connect the first end of three-way connection by hard tube, and the second end of three-way connection connects the second shut-off valve
One outlet, the third end of three-way connection is by hard tube and fluid cylinder top into pressing mouth to connect；Second shut-off valve another
Outlet connection pressure releasing connector.
The tooling further includes artificial hydraulic pressure jacking system；The artificial hydraulic pressure jacking system includes being arranged on connector
Third shut-off valve and the 4th shut-off valve being fixed on the outside of fluid cylinder；One end of 4th shut-off valve passes through hard tube and fluid cylinder top
Into pressure mouth connection, for the other end by hard tube connection hydraulic device, the other end of the third shut-off valve also connects hydraulic device.
180 ° of window is provided on the outer cover, for being operated manually by the spanner that rubs to operating stick.
The end point of the hard tube is provided with ferrule fitting, for connecting with each component.
Being sealed using sealing ring between the operating stick and each connector.
The sealing ring uses spring energy-storage ring type bar sealing ring.
Between the operating stick and union connector, filler is respectively equipped between operating stick and connector, and in the top of filler
Equipped with gland.
The first cut-off the valve opening state, the second cut-off the valve opening state, well head pressure exist simultaneously the top of piston
And bottom avoids well pressure from influencing the lifting of operating stick at this point, two-way pressure balances.
The first cut-off the valve opening state, the second cut-off valve closing state, well head pressure there are the top of piston, this
When, in the effect of well pressure, piston driving operating stick downlink.
The first cut-off valve closing state, the second cut-off valve closing state, by artificial hydraulic pressure jacking system to the 4th
The hard tube of shut-off valve or the hard tube of third shut-off valve are suppressed, and piston driving operating stick downlink or uplink can be made.
The utility model has the beneficial effects that a kind of multi-functional send in mesohigh environment of the utility model takes blocking
The tooling of device can press jacking system to make device internal pressure self-balancing, influence the lifting of operating stick by well pressure by well；Make
Emergency operation is carried out with fluid pressure drive device, the operating force provided is big, and effect is obvious, and it is easy to operate, it is light-weight to save manpower,
Operation readiness, safely and effectively；Usually daily operation can be used friction spanner and be operated manually, collects manually and surge in one
Body；Switch light, sealed reliable, compact-sized feature.
Detailed description of the invention
Fig. 1 is that a kind of of embodiment send the schematic diagram for taking the tooling of blanking plug for multi-functional in mesohigh environment；
Fig. 2 is a kind of multi-functional bottom structure for sending the tooling for taking blanking plug in mesohigh environment of embodiment
The schematic diagram of amplification；
Fig. 3 be embodiment it is a kind of sent for multi-functional in mesohigh environment the tooling for taking blanking plug with window
The schematic diagram of outer cover；
Fig. 4 send the tooling for taking blanking plug that when institute is manually operated for a kind of of embodiment for multi-functional in mesohigh environment
Using the schematic diagram of friction spanner.
Specific embodiment
In order to deepen the understanding to the utility model, the utility model is done further below in conjunction with drawings and examples
Detailed description, the embodiment are only used for explaining the utility model, do not constitute and limit to the protection scope of the utility model.
Embodiment
As shown in Figures 1 to 4, it present embodiments provides a kind of multi-functional send in mesohigh environment and takes blanking plug
Tooling, it includes ontology, driving device, well pressure jacking system；The ontology includes outer cover 5, the union connecting with 5 bottom end of outer cover
It is shorted 6, and the operating stick 3 being threaded through in outer cover 5；The driving device includes fluid cylinder 2 and the piston that is arranged in inside fluid cylinder 2
10；The bottom end of fluid cylinder 2 is connect by connector 4 with the top of outer cover 5, and the top of operating stick 3 passes through connector 4 and enters fluid cylinder 2 and live
Plug 10 is fixed, bottom end passes through and is connected with emergency short circuit head 11 after union is shorted 6；The well pressure jacking system includes being arranged in union
The first shut-off valve 7 being shorted on 6, the second shut-off valve 12, the three-way connection 13 that are arranged on connector 4, first shut-off valve 7
One outlet connects pressure gauge 8, another, which is exported, passes through the first end that hard tube 1 connects three-way connection 13, and the second of three-way connection
The one outlet of the second shut-off valve 12 of end connection, the third end of three-way connection are connected by hard tube 1 and 2 top of fluid cylinder into pressure mouth
It connects；Another outlet connection pressure releasing connector 17 of second shut-off valve 12；The tooling further includes artificial hydraulic pressure jacking system；
The artificial hydraulic pressure jacking system includes the third shut-off valve 14 being arranged on connector 4 and be fixed on the outside of fluid cylinder 2 the 4th section
Only valve 15；One end of 4th shut-off valve 15 passes through hard tube 1 with 2 top of fluid cylinder into pressing mouth to connect, and the other end passes through hard tube
Hydraulic device is connected, the other end of the third shut-off valve 14 also connects hydraulic device；180 ° of window is provided on the outer cover 5
20, for being operated manually by the spanner that rubs to operating stick；The end point of the hard tube is provided with ferrule fitting 9, is used for
It is connect with each component；Being sealed using sealing ring between the operating stick 3 and each connector；The sealing ring is stored using spring
It can ring type bar sealing ring；It is respectively equipped with filler 18 between the operating stick 3 and union connector 6, between operating stick 3 and connector 4, and
Gland 19 is equipped in the top of filler.
The a kind of of the present embodiment send the tooling for taking blanking plug, first shut-off valve for multi-functional in mesohigh environment
7 opening states, 13 opening state of the second shut-off valve, well head pressure exists simultaneously the top and bottom of piston 10, at this point, upper pushing
Dynamic balance avoids well pressure from influencing the lifting of operating stick；First shut-off valve, 7 opening state, 13 closed state of the second shut-off valve,
There are the tops of piston for well head pressure, at this point, piston 10 drives 3 downlink of operating stick in the effect of well pressure；First shut-off valve
7 closed states, 13 closed state of the second shut-off valve, by artificial hydraulic pressure jacking system to the hard tube or third of the 4th shut-off valve 15
The hard tube of shut-off valve 14 is suppressed, and piston 10 can be made to drive 3 downlink or uplink of operating stick.
The a kind of of the present embodiment send the tooling for taking blanking plug, the emergency short circuit head for multi-functional in mesohigh environment
For connecting workover tool, since workover tool is often dismantled, connecting portion is easy to damage, and it is short only to need replacing emergency at this time
Connector, it is simple and fast.
The a kind of of the present embodiment send the tooling for taking blanking plug for multi-functional in mesohigh environment, can pass through well pressure lifting
System makes device internal pressure self-balancing, influences the lifting of operating stick by well pressure；It is carried out using fluid pressure drive device urgent
Operation, the operating force provided is big, and effect is obvious, easy to operate, light-weight to save manpower, operation readiness, safely and effectively；Usually
Daily operation can be used friction spanner and be operated manually, integrates manually and surge；Light, sealed reliable is switched, is tied
The compact feature of structure.
Above-described embodiment should not in any way limit the utility model, all by the way of equivalent replacement or equivalency transform
The technical solution of acquisition is all fallen in the protection scope of the utility model.
Claims (10)
1. a kind of send the tooling for taking blanking plug for multi-functional in mesohigh environment, it is characterised in that: it includes ontology, driving
Device, well press jacking system；The ontology includes outer cover, and the union connecting with outer cover bottom end is shorted, and is threaded through in outer cover
Operating stick；The driving device includes fluid cylinder and the piston that is arranged in inside fluid cylinder；The bottom end of fluid cylinder passes through connector and outer cover
Top connection, the top of operating stick passes through connector and enters that fluid cylinder is fixed with piston, bottom end passes through to be connected with after union short circuit and answer
Anxious short circuit head；The well pressure jacking system includes that the first shut-off valve that union is shorted, be arranged on connector second is arranged in
The one outlet of shut-off valve, three-way connection, first shut-off valve connects pressure gauge, another outlet connects threeway by hard tube
The first end of connector, the second end of three-way connection connect the one outlet of the second shut-off valve, and the third end of three-way connection passes through hard
Pipe is connect with fluid cylinder top into pressure mouth；Another outlet connection pressure releasing connector of second shut-off valve.
A kind of the tooling for taking blanking plug, feature are sent for multi-functional in mesohigh environment 2. according to claim 1
Be: the tooling further includes artificial hydraulic pressure jacking system；The artificial hydraulic pressure jacking system includes be arranged on connector
Three shut-off valves and the 4th shut-off valve being fixed on the outside of fluid cylinder；One end of 4th shut-off valve passes through hard tube and fluid cylinder top
Into pressure mouth connection, the other end connects hydraulic device by hard tube, and the other end of the third shut-off valve also connects hydraulic device.
3. it is according to claim 1 or 2 it is a kind of send the tooling for taking blanking plug for multi-functional in mesohigh environment, it is special
Sign is: 180 ° of window is provided on the outer cover, for being operated manually by the spanner that rubs to operating stick.
4. it is according to claim 1 or 2 it is a kind of send the tooling for taking blanking plug for multi-functional in mesohigh environment, it is special
Sign is: the end point of the hard tube is provided with ferrule fitting, for connecting with each component.
5. it is according to claim 1 or 2 it is a kind of send the tooling for taking blanking plug for multi-functional in mesohigh environment, it is special
Sign is: being sealed between the operating stick and each connector using sealing ring.
A kind of the tooling for taking blanking plug, feature are sent for multi-functional in mesohigh environment 6. according to claim 5
Be: the sealing ring uses spring energy-storage ring type bar sealing ring.
7. it is according to claim 1 or 2 it is a kind of send the tooling for taking blanking plug for multi-functional in mesohigh environment, it is special
Sign is: being respectively equipped with filler between the operating stick and union connector, between operating stick and connector, and sets above filler
There is gland.
8. it is according to claim 1 or 2 it is a kind of send the tooling for taking blanking plug for multi-functional in mesohigh environment, it is special
Sign is: it is described first cut-off the valve opening state, second cut-off the valve opening state, well head pressure exist simultaneously piston top and
Bottom avoids well pressure from influencing the lifting of operating stick at this point, two-way pressure balances.
9. it is according to claim 1 or 2 it is a kind of send the tooling for taking blanking plug for multi-functional in mesohigh environment, it is special
Sign is: the first cut-off the valve opening state, the second cut-off valve closing state, there are the tops of piston for well head pressure, at this point,
In the effect of well pressure, piston driving operating stick downlink.
A kind of the tooling for taking blanking plug, feature are sent for multi-functional in mesohigh environment 10. according to claim 2
Be: the first cut-off valve closing state, the second cut-off valve closing state are ended by artificial hydraulic pressure jacking system to the 4th
The hard tube of valve or the hard tube of third shut-off valve are suppressed, and piston driving operating stick downlink or uplink can be made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821046977.7U CN208502707U (en) | 2018-07-03 | 2018-07-03 | It is a kind of to send the tooling for taking blanking plug for multi-functional in mesohigh environment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821046977.7U CN208502707U (en) | 2018-07-03 | 2018-07-03 | It is a kind of to send the tooling for taking blanking plug for multi-functional in mesohigh environment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208502707U true CN208502707U (en) | 2019-02-15 |
Family
ID=65282498
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821046977.7U Active CN208502707U (en) | 2018-07-03 | 2018-07-03 | It is a kind of to send the tooling for taking blanking plug for multi-functional in mesohigh environment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208502707U (en) |
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2018
- 2018-07-03 CN CN201821046977.7U patent/CN208502707U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230427 Address after: No. 16, Xihenggang Street, Yangchenghu Town, Xiangcheng District, Suzhou City, Jiangsu Province, 215318 Patentee after: Suzhou Dawson Drilling and Production Equipment Co.,Ltd. Address before: 215137 Taiping Town, Suzhou, Jiangsu, Xiangcheng District Patentee before: SUZHOU DOUSON DRILLING & PRODUCTION EQUIPMENT Co.,Ltd. |