CN215213448U - Well head oil cleaning device - Google Patents
Well head oil cleaning device Download PDFInfo
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- CN215213448U CN215213448U CN202120381458.1U CN202120381458U CN215213448U CN 215213448 U CN215213448 U CN 215213448U CN 202120381458 U CN202120381458 U CN 202120381458U CN 215213448 U CN215213448 U CN 215213448U
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Abstract
The utility model provides a well head edible vegetable oil device, well head edible vegetable oil unit are linked together through the liquid outlet of first hose with high pressure water pump unit, and high pressure water pump unit's inlet is linked together through the liquid outlet of second hose with washing liquid storage unit. The device principle is reliable, and it is convenient to use, through three adjustable nozzles that cleaning fluid storage unit arranged through high pressure water pump and well head 120, adopts the mode that the high pressure nozzle washed, realizes wasing the greasy dirt at oil play oil pipe column in-process, can add treatment agent such as surfactant active simultaneously according to greasy dirt nature in cleaning fluid storage unit, can effectively solve the technical problem that the clear oil is inefficient, cable or guard shield dead angle clear oil is not thorough, time-consuming and arduous.
Description
Technical Field
The utility model relates to an oil gas field development well drilling and completion technical field, more specifically say and relate to a well head edible vegetable oil device.
Background
In the process of abandoning or repairing a well, an original production pipe column in the oil well needs to be lifted out of a well mouth, when the pipe column is lifted, oil pipelines and cables can carry oil stains, the oil stains drip on a drilling platform, and the oil stain cleaning device is difficult to clean and more importantly has potential safety hazards and easily pollutes the marine environment. Therefore, the tubing and cable must be cleaned or flushed of oil contamination during the pipe string tripping process. At present, a self-made simple cleaning tool is mainly used for scraping on site, and the simple cleaning tool at least needs two persons to be always at a well mouth, and the two sections of wooden sticks of the rubber rope are held by hands, so that the rubber rope is clung to an oil pipe in a crossed manner, and oil stains are cleaned by mechanical friction. The method has the biggest defects of poor oil cleaning effect, dead corners which cannot be cleaned when the production pipe column is attached with a cable or a cable shield, incomplete oil stain cleaning, time and labor consuming, and inconvenient on-site efficient operation. Therefore, need urgent research and development a novel environmental protection well head edible vegetable oil device improves the clean degree of greasy dirt, realizes automatic, high-efficient clean, satisfies on-the-spot clean requirement of play tubular column greasy dirt, protection marine environment.
SUMMERY OF THE UTILITY MODEL
The utility model overcomes not enough among the prior art, the biggest shortcoming of current clean oil method lies in that the clean oil effect is poor, there is clean dead angle that can not arrive when production string subsidiary cable or cable guard shield, the greasy dirt is clean not thorough, simultaneously it is hard to waste time, be not convenient for on-the-spot high-efficient operation, a well head clean oil device is provided, the device principle is reliable, it is convenient to use, through the three adjustable nozzle that washing liquid storage unit arranged through high pressure water pump and well head 120, adopt the mode that high pressure nozzle washed, it washs the greasy dirt to realize at oil pipe column in-process, can add treatment agent such as surfactant at washing liquid storage unit according to greasy dirt nature simultaneously, can effectively solve clean oil inefficiency, clean oil at cable or guard shield dead angle clean oil is not thorough, the technological problem who wastes time and energy.
The purpose of the utility model is realized by the following technical scheme.
A wellhead oil cleaning device comprises a wellhead oil cleaning unit, a high-pressure water pump unit and a cleaning liquid storage unit, wherein the wellhead oil cleaning unit is communicated with a liquid outlet of the high-pressure water pump unit through a first hose, and a liquid inlet of the high-pressure water pump unit is communicated with a liquid outlet of the cleaning liquid storage unit through a second hose;
the wellhead clean oil unit comprises a clean oil unit body, a high-pressure hose connector, a water spray pipeline and a bottom positioning ring, wherein the high-pressure hose connector is arranged on the upper surface of the clean oil unit body, the water spray pipeline is communicated with the high-pressure hose connector, the bottom positioning ring and the water spray pipeline are sequentially arranged on the lower surface of the clean oil unit body from outside to inside, the bottom positioning ring is nested and fixed with a drill floor turntable, and a nozzle is installed on the water spray pipeline.
The number of the nozzles is 3, and the nozzles are distributed on the lower surface of the clear oil unit body at an angle of 120 degrees.
The nozzle and the horizontal direction included angle are installed downwards in an inclined mode at an angle of 45 degrees.
The upper surface of edible vegetable oil unit body still is provided with the handle, the quantity of handle is 2, and the symmetry is fixed the upper surface of edible vegetable oil unit body for the removal and the laying of well head edible vegetable oil unit.
The high-pressure hose connector adopts a quick connector structure, so that the first hose can be conveniently connected and detached.
And a hole is vertically formed in the center of the clear oil unit body, the sizes of the holes are respectively 5 inches and 6 inches, and the holes with the sizes are respectively suitable for clear oil operation of oil pipes with the sizes of 3-1/2 inches and below and oil pipes with the sizes of 4-1/2 inches.
The cleaning liquid storage unit has a heat preservation function so as to meet the temperature requirement of oil stain cleaning on the cleaning liquid.
The utility model has the advantages that: effectively solved abandon well or workover and played the clean difficulty of oil stain in the oil pipe in-process, had the clean dead angle of greasy dirt and the difficult technical problem who wastes time and energy, the utility model discloses a well head edible vegetable oil unit, high pressure water pump unit and washing liquid storage unit cooperation adopt the mode of high-pressure jet flushing edible vegetable oil, can effectively improve oil pipe greasy dirt clean degree and convenient degree, labour saving and time saving when improving the operating efficiency, has effectively protected marine environment. Meanwhile, different oil stain cleaning liquids can be prepared according to actual needs, different cleaning liquid temperatures are set, and the oil stain cleaning device is suitable for oil cleaning operation of wellhead oil pipes under all properties of oil products and environmental working conditions.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is a top view of a well head clean-up unit of the present invention;
FIG. 3 is a bottom view of the central wellhead clean oil unit of the present invention;
FIG. 4 is a front view of a central wellhead cleaning unit of the present invention;
in the figure: 1 is well head edible vegetable oil unit, 2 is high pressure water pump unit, 3 is the second hose, 4 is washing liquid storage unit, 5 is the handle, 6 is the high pressure hose interface, 7 is the nozzle, 8 is the spray line, 9 is the bottom holding ring, 10 is edible vegetable oil unit body, 11 is first hose.
For a person skilled in the art, other relevant figures can be obtained from the above figures without inventive effort.
Detailed Description
The technical solution of the present invention is further explained by the following specific examples.
Example one
A well head oil cleaning device comprises a well head oil cleaning unit 1, a high pressure water pump unit 2 and a cleaning liquid storage unit 4, wherein the well head oil cleaning unit 1 is communicated with a liquid outlet of the high pressure water pump unit 2 through a first hose 11, and a liquid inlet of the high pressure water pump unit 2 is communicated with a liquid outlet of the cleaning liquid storage unit 4 through a second hose 3;
the wellhead clean oil unit 1 comprises a clean oil unit body 10, a high-pressure hose connector 6, a water spray pipeline 8 and a bottom positioning ring 9, the high-pressure hose connector 6 is arranged on the upper surface of the clean oil unit body 10, the water spray pipeline 8 is communicated with the high-pressure hose connector 6, the bottom positioning ring 9 and the water spray pipeline 8 are sequentially arranged on the lower surface of the clean oil unit body 10 from outside to inside, the bottom positioning ring 9 is fixed with a drill floor turntable in a nested mode, and a nozzle 7 is arranged on the water spray pipeline 8.
Example two
On the basis of the first embodiment, the number of the nozzles 7 is 3, and the nozzles 7 are distributed on the lower surface of the boiled oil unit body 10 at an angle of 120 degrees.
The nozzle 7 and the horizontal direction form an included angle of 45 degrees and are obliquely installed downwards, and the opening degree of the nozzle can be adjusted.
The upper surface of the clear oil unit body 10 is also provided with 2 handles 5, and the handles 5 are symmetrically fixed on the upper surface of the clear oil unit body 10 and used for moving and placing the wellhead clear oil unit 1.
The high-pressure hose connector 6 adopts a quick coupling structure, so that the first hose 11 can be conveniently connected and detached.
EXAMPLE III
On the basis of the second embodiment, the central position of the oil cleaning unit body 10 is vertically provided with the openings with the sizes of 5 inches and 6 inches, and the openings with the sizes are suitable for oil cleaning operation of oil pipes with the sizes of 3-1/2 inches and below and oil pipes with the sizes of 4-1/2 inches.
The cleaning liquid storage unit 4 has a heat preservation function so as to meet the temperature requirement of oil stain cleaning on the cleaning liquid.
A using method of a wellhead oil cleaning device comprises the following steps:
and 5, after the oil pipe is unloaded, resetting the wellhead cleaning unit, and pulling up the next oil pipe, so that the steps are repeated until all the oil pipes of the whole well are pulled out.
Spatially relative terms, such as "upper," "lower," "left," "right," and the like, may be used in the embodiments for ease of description to describe one element or feature's relationship to another element or feature as illustrated in the figures. It will be understood that the spatial terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "below" other elements or features would then be oriented "above" the other elements or features. Thus, the exemplary term "lower" can encompass both an upper and a lower orientation. The device may be otherwise oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.
Moreover, relational terms such as "first" and "second," and the like, may be used solely to distinguish one element from another element having the same name, without necessarily requiring or implying any actual such relationship or order between such elements.
The present invention has been described in detail, but the above description is only a preferred embodiment of the present invention, and should not be construed as limiting the scope of the present invention. All the equivalent changes and improvements made according to the application scope of the present invention should still fall within the patent coverage of the present invention.
Claims (7)
1. The utility model provides a well head edible vegetable oil device which characterized in that: the device comprises a wellhead oil cleaning unit, a high-pressure water pump unit and a cleaning liquid storage unit, wherein the wellhead oil cleaning unit is communicated with a liquid outlet of the high-pressure water pump unit through a first hose, and a liquid inlet of the high-pressure water pump unit is communicated with a liquid outlet of the cleaning liquid storage unit through a second hose;
the wellhead clean oil unit comprises a clean oil unit body, a high-pressure hose connector, a water spray pipeline and a bottom positioning ring, wherein the high-pressure hose connector is arranged on the upper surface of the clean oil unit body, the water spray pipeline is communicated with the high-pressure hose connector, the bottom positioning ring and the water spray pipeline are sequentially arranged on the lower surface of the clean oil unit body from outside to inside, the bottom positioning ring is nested and fixed with a drill floor turntable, and a nozzle is installed on the water spray pipeline.
2. A wellhead cleaning oil device according to claim 1, characterized in that: the number of the nozzles is 3, and the nozzles are distributed on the lower surface of the clear oil unit body at an angle of 120 degrees.
3. A wellhead cleaning oil device according to claim 2, characterized in that: the nozzle and the horizontal direction included angle are installed downwards in an inclined mode at an angle of 45 degrees.
4. A wellhead cleaning oil device according to claim 1, characterized in that: the upper surface of edible vegetable oil unit body still is provided with the handle, the quantity of handle is 2, and the symmetry is fixed the upper surface of edible vegetable oil unit body for the removal and the laying of well head edible vegetable oil unit.
5. A wellhead cleaning oil device according to claim 1, characterized in that: the high-pressure hose connector adopts a quick connector structure, so that the first hose can be conveniently connected and detached.
6. A wellhead cleaning oil device according to claim 1, characterized in that: and a hole is vertically formed in the center of the clear oil unit body, the sizes of the holes are respectively 5 inches and 6 inches, and the holes with the sizes are respectively suitable for clear oil operation of oil pipes with the sizes of 3-1/2 inches and below and oil pipes with the sizes of 4-1/2 inches.
7. A wellhead cleaning oil device according to claim 1, characterized in that: the cleaning liquid storage unit has a heat preservation function so as to meet the temperature requirement of oil stain cleaning on the cleaning liquid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120381458.1U CN215213448U (en) | 2021-02-20 | 2021-02-20 | Well head oil cleaning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120381458.1U CN215213448U (en) | 2021-02-20 | 2021-02-20 | Well head oil cleaning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215213448U true CN215213448U (en) | 2021-12-17 |
Family
ID=79440739
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120381458.1U Active CN215213448U (en) | 2021-02-20 | 2021-02-20 | Well head oil cleaning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215213448U (en) |
-
2021
- 2021-02-20 CN CN202120381458.1U patent/CN215213448U/en active Active
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