CN205805493U - Blowout preventer greasy dirt retracting device - Google Patents
Blowout preventer greasy dirt retracting device Download PDFInfo
- Publication number
- CN205805493U CN205805493U CN201620599534.5U CN201620599534U CN205805493U CN 205805493 U CN205805493 U CN 205805493U CN 201620599534 U CN201620599534 U CN 201620599534U CN 205805493 U CN205805493 U CN 205805493U
- Authority
- CN
- China
- Prior art keywords
- preventer
- sewage draining
- draining exit
- oil
- pipe
- 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
- 239000010865 sewage Substances 0.000 claims abstract description 15
- 239000003921 oil Substances 0.000 abstract description 15
- 238000012856 packing Methods 0.000 abstract description 10
- 238000004519 manufacturing process Methods 0.000 abstract description 8
- 239000010779 crude oil Substances 0.000 abstract description 4
- 239000010802 sludge Substances 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 3
- 239000003129 oil well Substances 0.000 abstract description 3
- 230000001681 protective effect Effects 0.000 abstract description 3
- 241000191291 Abies alba Species 0.000 abstract description 2
- 239000012535 impurity Substances 0.000 description 5
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 3
- 238000001514 detection method Methods 0.000 description 2
- 244000147058 Derris elliptica Species 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000000084 colloidal system Substances 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 210000001138 tear Anatomy 0.000 description 1
Landscapes
- Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
Abstract
Blowout preventer greasy dirt retracting device disclosed in this utility model, including preventer, preventer lower end side is provided with the first sewage draining exit；First sewage draining exit is connected with one end of blow-off pipe；The other end of blow-off pipe is connected with dirt inlet；Dirt inlet is located on holding vessel；The second sewage draining exit it is additionally provided with on holding vessel.By installing this covering device, the crude oil produced at wellhead packing box when operation proposes oil and normal production can be reclaimed due to reasons such as run, drip, leak；Remain that Christmas tree wellhead cleans, production tree, packing box and down-hole string are played a protective role；Oil well operation expense can also be reduced, save oil sludge processing cost, improve and produce actual effect and crude output.
Description
Technical field
This utility model belongs to petrochemical industry, relates to a kind of OFME, is specifically related to a kind of blowout preventer
Greasy dirt retracting device.
Background technology
Owing to well head packing weares and teares, operation carries in the production processes such as oil, the ground crude oil quantity that run, drip, leak are run off
Greatly, reclaiming difficulty, the oil-sludge treatment difficulty of generation is big, and somewhat expensive causes serious pollution to place, wellblock, equipment；With
Time the impurity such as silt, rust bring in down-hole oil tube, impurity enter after with the waxiness in oil pipe, colloid, asphalitine mixing and doping,
Through long-time deposition, the abrasion of down-hole string and Polish rod packing will be aggravated, strengthen and produce load and oil pumper load, the lighter
Cause the phenomenon that holddown breaks de-to occur, oil pipe, beam hanger time serious, can be caused to fall the accidents such as well.
Utility model content
The purpose of this utility model is to provide a kind of blowout preventer greasy dirt retracting device, it is possible to solve production process Central Plains
The problem that oil is mixed into oil pipe due to loss and the minimizing impurity of the reasons such as run, drip, leak.
This utility model the technical scheme is that blowout preventer greasy dirt retracting device, including preventer, under preventer
End side surface is provided with the first sewage draining exit；First sewage draining exit is connected with one end of blow-off pipe；The other end of blow-off pipe is connected with dirt inlet；
Dirt inlet is located on holding vessel；The second sewage draining exit it is additionally provided with on holding vessel.
Feature of the present utility model also resides in,
Preventer is hollow cylinder, and preventer top and bottom is equipped with opening, and the open-topped bore of preventer is not
Bore more than bottom opening.
Threeway it is provided with between blow-off pipe and dirt inlet.
The beneficial effects of the utility model are, by installing this covering device, can reclaim operation when carrying oil and normally produce
The crude oil produced due to reasons such as run, drip, leak at wellhead packing box；Remain that Christmas tree wellhead cleans, prevent silt,
The impurity such as rust stick on packing box and polished rod, play a protective role production tree, packing box and down-hole string；Can also reduce
Oil well operation expense, extends pump detection period, saves oil sludge processing cost, alleviates environmental pollution pressure, improve produce actual effect with
Crude output, increases income.
Accompanying drawing explanation
Fig. 1 is the structural representation of this utility model blowout preventer greasy dirt retracting device；
Fig. 2 is the use state diagram of this utility model blowout preventer greasy dirt retracting device.
In figure, 1. preventer, 2. the first sewage draining exit, 3. blow-off pipe, 4. holding vessel, 5. dirt inlet, 6. the second sewage draining exit.
Detailed description of the invention
With detailed description of the invention, this utility model is described in detail below in conjunction with the accompanying drawings.
This utility model provides a kind of blowout preventer greasy dirt retracting device, as it is shown in figure 1, include preventer 1, preventer
1 lower end side is provided with the first sewage draining exit 2；First sewage draining exit 2 is connected with one end of blow-off pipe 3；The other end of blow-off pipe 3 with enter dirt
Mouth 5 connects；Dirt inlet 5 is located on holding vessel 4；The second sewage draining exit 6 it is additionally provided with on holding vessel 4.
Preventer 1 is hollow cylinder, and preventer 1 top and bottom is equipped with opening, the open-topped bore of preventer 1
It is not more than the bore of bottom opening.
It is provided with threeway between blow-off pipe 3 and dirt inlet 5.
During use, adopt as in figure 2 it is shown, the preventer 1 in blowout preventer greasy dirt retracting device is arranged on by ring flange
On oil tree, one end of blow-off pipe 3 is connected with two interfaces in threeway respectively with dirt inlet 5, and associated gas pipeline is surplus with in threeway
Under interface connect；When production tree there being greasy dirt enter in preventer 1, by blow-off pipe 3, greasy dirt can be imported
In holding vessel 4；The greasy dirt that associated gas pipeline produces can also be entered in holding vessel 4 by threeway；Greasy dirt in holding vessel 4
Time too much, can the pipeline that oil pumping is dirty be entered in holding vessel from the second sewage draining exit 6, greasy dirt is taken away.
Blowout preventer greasy dirt retracting device of the present utility model has the following advantages: by installing this covering device, can reclaim
The crude oil produced due to reasons such as run, drip, leak at wellhead packing box when operation proposes oil and normal production；Remain oil recovery
The impurity such as tree well head cleaning, prevents silt, rust stick on packing box and polished rod, to production tree, packing box and down-hole string
Play a protective role；Oil well operation expense can also be reduced, extend pump detection period, save oil sludge processing cost, alleviate environment dirty
Dye pressure, improves and produces actual effect and crude output, increases income.
Claims (3)
1. blowout preventer greasy dirt retracting device, it is characterised in that include that preventer (1), described preventer (1) lower end side are provided with
First sewage draining exit (2)；Described first sewage draining exit (2) is connected with one end of blow-off pipe (3)；The other end of described blow-off pipe (3) with
Dirt inlet (5) connects；Described dirt inlet (5) is located on holding vessel (4)；Described holding vessel is additionally provided with the second sewage draining exit on (4)
(6)。
Blowout preventer greasy dirt retracting device the most according to claim 1, it is characterised in that described preventer (1) is hollow
Cylinder, described preventer (1) top and bottom is equipped with opening, and preventer (1) open-topped bore is not more than bottom and opens
The bore of mouth.
Blowout preventer greasy dirt retracting device the most according to claim 1, it is characterised in that described blow-off pipe (3) with enter dirt
It is provided with threeway between mouth (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620599534.5U CN205805493U (en) | 2016-06-17 | 2016-06-17 | Blowout preventer greasy dirt retracting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620599534.5U CN205805493U (en) | 2016-06-17 | 2016-06-17 | Blowout preventer greasy dirt retracting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205805493U true CN205805493U (en) | 2016-12-14 |
Family
ID=58142825
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620599534.5U Expired - Fee Related CN205805493U (en) | 2016-06-17 | 2016-06-17 | Blowout preventer greasy dirt retracting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205805493U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110094635A (en) * | 2018-01-31 | 2019-08-06 | 中国石油天然气股份有限公司 | Pipeline discharge control system |
| CN111058791A (en) * | 2019-12-18 | 2020-04-24 | 西安狮龙石油设备监理技术有限公司 | Oil well wellhead blowout preventer and system |
| CN111980616A (en) * | 2019-05-23 | 2020-11-24 | 中国石油天然气股份有限公司 | Emptying device |
-
2016
- 2016-06-17 CN CN201620599534.5U patent/CN205805493U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110094635A (en) * | 2018-01-31 | 2019-08-06 | 中国石油天然气股份有限公司 | Pipeline discharge control system |
| CN110094635B (en) * | 2018-01-31 | 2021-06-01 | 中国石油天然气股份有限公司 | Pipeline discharge control system |
| CN111980616A (en) * | 2019-05-23 | 2020-11-24 | 中国石油天然气股份有限公司 | Emptying device |
| CN111058791A (en) * | 2019-12-18 | 2020-04-24 | 西安狮龙石油设备监理技术有限公司 | Oil well wellhead blowout preventer and system |
| CN111058791B (en) * | 2019-12-18 | 2022-03-22 | 西安狮龙石油设备监理技术有限公司 | Oil well wellhead blowout preventer and system |
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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: 20161214 |