CN205206757U - Oil pipe and sucker rod operation all -in -one have been pressed down to area - Google Patents
Oil pipe and sucker rod operation all -in -one have been pressed down to area Download PDFInfo
- Publication number
- CN205206757U CN205206757U CN201521062180.2U CN201521062180U CN205206757U CN 205206757 U CN205206757 U CN 205206757U CN 201521062180 U CN201521062180 U CN 201521062180U CN 205206757 U CN205206757 U CN 205206757U
- Authority
- CN
- China
- Prior art keywords
- preventer
- hydraulic
- hydraulic pressure
- crossbeam
- support
- 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
Links
Landscapes
- Actuator (AREA)
Abstract
The utility model provides an oil pipe and sucker rod operation all -in -one have been pressed down to area, seal the preventer entirely including the hydraulic pressure single gate disc, half preventer of three hydraulic pressure single gate discs, two fixed hydraulic pressure slipss, hydraulic pressure supporting leg, support the gyration crossbeam, two rotary short circuits, lower hydraulic pressure annular blowout preventer, balanced off -load cross is taken over, dull and stereotyped floodgate surges, stretch out and draw back and prevent spouting the jar, the clamp, adapter flange, omnipotent sucker rod slips, go up hydraulic pressure annular blowout preventer, the hydro -cylinder crossbeam, the upper strata platform, flexible hydro -cylinder, the middle level platform, control box and traverse support, and disclose relation of connection and the application method between them, it can be taken and press down oil pipe, the sucker rod operation is pressed to the energy band again, the part of changing neither will remove the well head, need not lift by crane the equipment cooperation yet, the operator is on -the -spot just can easily to realize. Its structural design is novel, and the structure is ingenious, and the thinking is unique, the improvement that is showing security performance and operating efficiency, have higher economy and spreading value.
Description
Technical field
The utility model relates to oil well pump detection and workover equipment, particularly relates to the equipment of lower oil tube with pressure and sucker rod operation.
Background technology
In inspection pump process with pressure, first to utilize sucker rod trip operating device with pressure that sucker rod is tripped out, now general sucker rod trip operating device structure with pressure and using method have full and accurate introduction at the patent ZL201010195234.8 of applicant, then close well head; Go up lower oil tube apparatus for work with pressure again, after playing flowline, examine pump.Descend pump again after having overhauled, namely utilize lower oil tube apparatus for work with pressure.Descended rear closedown well head, tape swapping pressure sucker rod trip operating device carries out lower sucker rod.Change well head so back and forth not only to waste time and energy, but also there is potential safety hazard.The weight of sucker rod trip operating device with pressure is at about 5 tons, and the weight of lower oil tube apparatus for work with pressure is general all more than 10 tons, and each replacing well head all wants the crane cooperating of more than 25T.Therefore complete and must use sucker rod trip operating device with pressure and lower oil tube apparatus for work two covering device with pressure respectively at inspection pump with pressure, but also to repeatedly change four times, simultaneously well head also needs to change, and the labour intensity of workman, duty cycle, cost of production and security risk etc. are all very large.
In order to overcome the above-mentioned shortcoming that prior art exists, change current present situation, applicant's utility model a set of equipment realizes oil pipe and sucker rod institutional operation machine, and it can meet oil well with pressure pump detection and workover technological requirement.
Utility model content
The purpose of this utility model is to provide a kind of lower oil tube with pressure and sucker rod operation all-in-one, with pressure the removing that it can solve sucker rod more satisfactoryly removes the problem of frequently changing well head with the with pressure of oil pipe, and what realize safe and reliable, economical and efficient realizes no killing well not open flow inspection pump with pressure.
The technical scheme that the utility model is taked is as follows:
A kind of lower oil tube with pressure and sucker rod operation all-in-one, is characterized in that: comprise hydraulic pressure single disc and entirely seal preventer, three hydraulic pressure single discs partly seal preventer, two fixed hydraulic slips, hydraulic support leg, support revolution crossbeam, two revolution short circuits, lower hydraulic annular preventer, the adapter of balance off-load four-way, to surge Flat Sluice, flexible blowout prevention cylinder, clip, adapter flange, universal oil pumping rod slips, upper hydraulic annular preventer, oil cylinder crossbeam, upper platform, telescopic oil cylinder, middle level platform, control cabinet and traverse support, hydraulic support leg and support revolution crossbeam composition lower supporting frame, and support revolution crossbeam and can rotate relative to four hydraulic support legs, hydraulic pressure single disc seals preventer entirely, hydraulic pressure single disc partly seals preventer, fixed hydraulic slips is fixedly mounted on after connecting successively from bottom to top on the lower surface of support revolution crossbeam, and hydraulic pressure single disc partly seals preventer, the adapter of balance off-load four-way, lower hydraulic annular preventer, between revolution short circuit is fixed on support revolution crossbeam upper surface after connecting from the top down and middle level platform, two Flat Sluice of surging are arranged on the both sides of balance off-load four-way adapter, be fixedly mounted on the upper surface of middle level platform after revolution short circuit, hydraulic pressure single disc half envelope preventer and the series connection of fixed hydraulic slips, flexible blowout prevention cylinder sleeve shape is in the inner chamber of revolution short circuit, hydraulic pressure single disc half envelope preventer and fixed hydraulic slips series component, the upper end of flexible blowout prevention cylinder is fixed on oil cylinder crossbeam by clip and adapter flange, flexible blowout prevention cylinder lower, neck end is sealed by centre position hydraulic pressure single disc half envelope preventer and is clamped, and the cylinder body of two telescopic oil cylinders is fixed on upper platform.
The operation process of the utility model actuating oil-pumping unit is as follows:
(1) hydraulic annular preventer on universal oil pumping rod is closed, namely the annular space between sealing sucker rod and oil pipe is closed, close well head top universal oil pumping rod slips and hold sucker rod, closedown is surged Flat Sluice, other elements are all in open mode, reduction oil cylinder up sucker rod, fricton-tight between sucker rod and upper hydraulic annular preventer, belong to static seal, flexible blowout prevention cylinder stretches, reduction oil cylinder reaches after top dead center, close well head bottom fixed hydraulic slips clamping sucker rod, close lower hydraulic annular preventer, open Flat Sluice of surging, upper hydraulic annular preventer is opened by after the sealing load venting between lower hydraulic annular preventer and upper hydraulic annular preventer, open top universal oil pumping rod slips and unclamp sucker rod, reduction oil cylinder goes downwards to bottom dead centre and closes and close hydraulic annular preventer, close well head top universal oil pumping rod slips and hold sucker rod, closedown is surged Flat Sluice, other elements are all in open mode, reduction oil cylinder up sucker rod, fricton-tight between sucker rod and upper hydraulic annular preventer, belong to static seal, circulation like this realizes blowout prevention with pressure and plays sucker rod operation.
(2) lower sucker rod process is similar with a sucker rod process.
The operation process that the utility model removes oil pick-up tube is as follows:
(1) pipe process is played: close universal oil pumping rod slips and hold oil pipe, open top fixed hydraulic slips and unclamp oil pipe, close top hydraulic pressure single disc and partly seal preventer, closedown is surged Flat Sluice, hydraulic pressure single disc seals preventer entirely, lower hydraulic single disc partly seals preventer, fixed hydraulic slips, lower hydraulic annular preventer, middle part hydraulic pressure single disc half envelope preventer is all in open mode, up of reduction oil cylinder pipe, it is slipper seal that oil pipe and top hydraulic pressure single disc half seal between preventer, when tubing coupling enters into balance off-load four-way adapter position, close lower hydraulic annular preventer, open Flat Sluice of surging, sealing load between release top hydraulic pressure single disc half envelope preventer and lower hydraulic annular preventer, open top hydraulic pressure single disc and partly seal preventer, continue up until box cupling exposes well head, oil discharge pipe, close fixed hydraulic slips and hold oil pipe, open top fixed hydraulic slips and unclamp oil pipe, the descending starting point of getting back to of reduction oil cylinder prepares a second time pipe, close universal oil pumping rod slips again and hold oil pipe, open top fixed hydraulic slips and unclamp oil pipe, repeat above-mentioned action and realize tripping out of multiple-tubing string.
(2) under, oil pick-up tube process is similar with an oil pick-up tube process.
It can carry out lower oil tube with pressure, again can sucker rod operation with pressure, and the parts of replacing did not both move well head, did not also need lifting appliance to coordinate, and operator scene just can easily realize.Its novel in structural design, structure is ingenious, and thinking is unique, improves security performance and operating efficiency significantly, has higher economy and promotional value.
Accompanying drawing illustrates:
Fig. 1 is structural representation of the present utility model.
Fig. 2 is flexible blowout prevention cylinder, clip and adapter flange syndeton schematic diagram.
In figure, 1-hydraulic pressure single disc seals preventer entirely; 2-hydraulic pressure single disc partly seals preventer; 3-fixed hydraulic slips; 4-hydraulic support leg; 5-supports revolution crossbeam; 6-turns round short circuit; Hydraulic annular preventer under 7-; 8-balances the adapter of off-load four-way; 9-surges Flat Sluice; 10-stretches blowout prevention cylinder; 11-clip; 12-adapter flange; 13-universal oil pumping rod slips; The upper hydraulic annular preventer of 14-; 15-oil cylinder crossbeam; 16-upper platform; 17-telescopic oil cylinder; 18-middle level platform; 19-control cabinet; 20-traverse supports; 21-stretches blowout prevention cylinder lower, neck end.
Detailed description of the invention:
Below in conjunction with accompanying drawing, detailed description of the invention is described:
A kind of lower oil tube with pressure and sucker rod operation all-in-one, as Fig. 1, shown in Fig. 2, comprise hydraulic pressure single disc and entirely seal preventer 1, model is FZ18-35, three hydraulic pressure single disc half envelope preventer 2 models are FZ18-35, two fixed hydraulic slips 3 models are QW18-35, hydraulic support leg 4, support revolution crossbeam 5, two revolution short circuits 6, lower hydraulic annular preventer 7 model is FH18-35, balance off-load four-way adapter 8, to surge Flat Sluice 9, flexible blowout prevention cylinder 10, clip 11, adapter flange 12, universal oil pumping rod slips 13, upper hydraulic annular preventer 14 model is FH6.2-14, oil cylinder crossbeam 15, upper platform 16, telescopic oil cylinder 17, middle level platform 18, control cabinet 19 and traverse support 20, and hydraulic support leg 4 and support revolution crossbeam 5 form lower supporting frame, and support revolution crossbeam 5 and can rotate relative to four hydraulic support legs 4, it is FZ18-35 that hydraulic pressure single disc seals preventer 1 model entirely, hydraulic pressure single disc half envelope preventer 2 model is FZ18-35, fixed hydraulic slips 3 model is QW18-35, is fixedly mounted on the lower surface supporting revolution crossbeam 5 after connecting successively from bottom to top, hydraulic pressure single disc half envelope preventer 2, balance off-load four-way adapter 8, lower hydraulic annular preventer 7 model is FH18-35, between revolution short circuit 6 is fixed on support revolution crossbeam 5 upper surface after connecting from the top down and middle level platform 18, two Flat Sluice 9 of surging are arranged on the both sides of balance off-load four-way adapter 8, revolution short circuit 6, hydraulic pressure single disc half envelope preventer 2 model is FZ18-35 and fixed hydraulic slips 3 model is be fixedly mounted on the upper surface of middle level platform 18 after QW18-35 series connection, flexible blowout prevention cylinder 10 is sleeved on revolution short circuit 6, hydraulic pressure single disc half envelope preventer 2 model is FZ18-35 and fixed hydraulic slips 3 model is in the inner chamber of FZ18-35 series component, the upper end of flexible blowout prevention cylinder 10 is fixed on oil cylinder crossbeam 15 by clip 11 and adapter flange 12, flexible blowout prevention cylinder lower, neck end 21 is sealed by centre position hydraulic pressure single disc half envelope preventer 2 and is clamped, the cylinder body of two telescopic oil cylinders 17 is fixed on upper platform 16.
Claims (1)
1. lower oil tube with pressure and a sucker rod operation all-in-one, is characterized in that: comprise hydraulic pressure single disc and entirely seal preventer (1), three hydraulic pressure single discs partly seal preventer (2), two fixed hydraulic slips (3), hydraulic support leg (4), support revolution crossbeam (5), two revolutions short circuit (6), lower hydraulic annular preventer (7), balance off-load four-way adapter (8), Flat Sluice of surging (9), flexible blowout prevention cylinder (10), clip (11), adapter flange (12), universal oil pumping rod slips (13), upper hydraulic annular preventer (14), oil cylinder crossbeam (15), upper platform (16), telescopic oil cylinder (17), middle level platform (18), control cabinet (19) and traverse support (20), hydraulic support leg (4) and support revolution crossbeam (5) composition lower supporting frame, support revolution crossbeam (5) can rotate relative to four hydraulic support legs (4), hydraulic pressure single disc seals preventer (1) entirely, hydraulic pressure single disc partly seals preventer (2), fixed hydraulic slips (3) is fixedly mounted on the lower surface of support revolution crossbeam (5) after connecting successively from bottom to top, and hydraulic pressure single disc partly seals preventer (2), balance off-load four-way adapter (8), lower hydraulic annular preventer (7), between the upper surface that revolution short circuit (6) is fixed on support revolution crossbeam (5) after connecting from the top down and middle level platform (18), two Flat Sluice of surging (9) are arranged on the both sides of balance off-load four-way adapter (8), revolution short circuit (6), hydraulic pressure single disc is fixedly mounted on the upper surface of middle level platform (18) after partly sealing preventer (2) and fixed hydraulic slips (3) series connection, flexible blowout prevention cylinder (10) shell-like is in revolution short circuit (6), hydraulic pressure single disc partly seals in the inner chamber of preventer (2) and fixed hydraulic slips (3) series component, the upper end of flexible blowout prevention cylinder (10) is fixed on oil cylinder crossbeam (15) by clip (11) and adapter flange (12), flexible blowout prevention cylinder lower, neck end (21) is partly sealed preventer (2) by centre position hydraulic pressure single disc and is sealed and clamp, the cylinder body of two telescopic oil cylinders (17) is fixed on upper platform (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521062180.2U CN205206757U (en) | 2015-12-17 | 2015-12-17 | Oil pipe and sucker rod operation all -in -one have been pressed down to area |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521062180.2U CN205206757U (en) | 2015-12-17 | 2015-12-17 | Oil pipe and sucker rod operation all -in -one have been pressed down to area |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205206757U true CN205206757U (en) | 2016-05-04 |
Family
ID=55844482
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521062180.2U Expired - Fee Related CN205206757U (en) | 2015-12-17 | 2015-12-17 | Oil pipe and sucker rod operation all -in -one have been pressed down to area |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205206757U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106437558A (en) * | 2015-12-17 | 2017-02-22 | 盐城市金巨石油机械制造有限公司 | Integrated machine for pulling out oil tube and sucker rod under pressure |
| CN107859499A (en) * | 2016-09-22 | 2018-03-30 | 中国石油天然气股份有限公司 | A kind of operation device under pressure |
-
2015
- 2015-12-17 CN CN201521062180.2U patent/CN205206757U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106437558A (en) * | 2015-12-17 | 2017-02-22 | 盐城市金巨石油机械制造有限公司 | Integrated machine for pulling out oil tube and sucker rod under pressure |
| CN107859499A (en) * | 2016-09-22 | 2018-03-30 | 中国石油天然气股份有限公司 | A kind of operation device under pressure |
| CN107859499B (en) * | 2016-09-22 | 2024-01-30 | 中国石油天然气股份有限公司 | Pressurized operation device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205367639U (en) | Fluid pressure type scraped car lifts upset machine | |
| CN108274139A (en) | A kind of laser mark printing device with multiple functions | |
| CN205206757U (en) | Oil pipe and sucker rod operation all -in -one have been pressed down to area | |
| CN102561978A (en) | Long-stroke no-killing well working device of oil-water well | |
| CN202766207U (en) | Telescopic arm for lifting box body | |
| CN207123416U (en) | A kind of sewage disposal sampling device | |
| CN202194611U (en) | Oil-water well long-stroke snubbing operation device | |
| CN106437558B (en) | Lower oil tube and sucker rod operation all-in-one with pressure | |
| CN206486184U (en) | A kind of special hanger of the useless source bucket of the unpowered crawl core of crane | |
| CN204533596U (en) | A kind of for dredging spoil disposal pipeline hydraulic sluice valve | |
| CN204226922U (en) | A kind of threeway material guide device | |
| CN206541891U (en) | Battery degassing water-tight equipment | |
| CN104018573A (en) | Downhole slag dredging grab bucket mechanism for fecal suction truck | |
| CN204552643U (en) | Disc type air operated slips | |
| CN205999880U (en) | A kind of dynamic consolidation construction automatically links up with tripping gear | |
| CN204350986U (en) | A kind of lowering or hoisting gear for dry bean curd curst machine | |
| CN204093990U (en) | A kind of pipe straightener feeding device | |
| CN203924326U (en) | A kind of down-hole slag grabbing mechanism for fecal suction truck | |
| CN205271898U (en) | Draw -out device of copper sheathing | |
| CN204165711U (en) | A kind of for detecting the bubble-tight equipment of lower wader | |
| CN204019057U (en) | Plug-in type steel pipe detaching device | |
| CN204825500U (en) | Fluid pressure type rice paper briquetting machine | |
| CN204148849U (en) | The product elevating mechanism of the two-sided installation tipping arrangement of heavier product | |
| CN206535872U (en) | A kind of collection device for round steel bars | |
| CN203382447U (en) | Tire pressure force application device with annular inner container |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160504 Termination date: 20181217 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |