CN217950670U - Real-time liquid of petroleum auxiliary adds device - Google Patents
Real-time liquid of petroleum auxiliary adds device Download PDFInfo
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- CN217950670U CN217950670U CN202222306437.0U CN202222306437U CN217950670U CN 217950670 U CN217950670 U CN 217950670U CN 202222306437 U CN202222306437 U CN 202222306437U CN 217950670 U CN217950670 U CN 217950670U
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Abstract
The utility model relates to an oil development auxiliary device, in particular to real-time liquid of oil auxiliary agent adds device. The technical scheme is as follows: including joining in marriage between liquid sled, operation control, joining in marriage liquid pump room and rolling slats door, join in marriage and install between operation control and join in marriage the liquid pump room on the liquid sled, join in marriage and install many liquid in the liquid pump room and add pump, flowmeter, tee bend control valve, nonrust steel pipeline, every liquid adds the pump and connects a flowmeter, and liquid adds and is equipped with a tee bend control valve between pump and the flowmeter, and liquid adds the inlet feed liquor of pump from liquid, adds pump operation pressurization through liquid, sends into the flowmeter with liquid through the tee bend control valve, is connected to drilling fracturing fluid device through the high-pressure line. The beneficial effects are that: the requirement of adding the auxiliary agent in real time of drilling fracturing fluid can be satisfied, on the one hand adopt sled dress formula structure, be convenient for transport oil drilling scene, and the liquid that on the other hand adopted adds the pump and can satisfy the interpolation of the auxiliary agent of small proportion, satisfies the requirement that the precision is high.
Description
Technical Field
The utility model relates to an oil development auxiliary device, in particular to real-time liquid of oil auxiliary agent adds device.
Background
The petroleum additives play an important role in oil and gas development, for example, in a drilling fracturing fluid, various additives, such as an anti-swelling agent, a cleanup additive, a cross-linking agent, a thickening agent and the like, need to be added into the fracturing fluid according to the drilling construction process, and are generally added by a suction pump at present, however, because the addition proportion of the additives of the existing fracturing fluid is smaller and smaller, the required precision is higher and higher, and the discharge capacity of the suction pump of a fracturing device in field construction is large, accurate real-time addition is difficult to realize, so that the petroleum additives are sometimes added more, the additives are wasted, the additives are sometimes added less, the performance of the fracturing fluid is further influenced, and the fracturing effect is poor; in addition, the floor space is large, and a skid-mounted structure is not adopted.
SUMMERY OF THE UTILITY MODEL
The utility model discloses an aim at is exactly to the above-mentioned defect that prior art exists, provides a real-time liquid of oil auxiliary agent adds device, can satisfy the requirement of the real-time addition auxiliary agent of drilling fracturing fluid, adopts sled dress formula structure on the one hand, is convenient for quick holistic oil drilling scene of transporting, and the liquid that on the other hand adopted adds the pump and can satisfy the interpolation of the auxiliary agent of small proportion, satisfies the requirement that the precision is high.
The utility model provides a real-time liquid of petroleum auxiliary agent adds device, its technical scheme is: including joining in marriage between liquid sled (1), operation control (2), joining in marriage liquid pump room (3) and rolling slats door (4), join in marriage on liquid sled (1) and install operation control room (2) and join in marriage liquid pump room (3), join in marriage many liquid of installation in liquid pump room (3) and add pump (3.1), flowmeter (3.2), tee bend control valve (3.3), nonrust steel pipe way (3.4), a flowmeter (3.2) is connected in every liquid adds pump (3.1), and the outer end that liquid added pump (3.1) is equipped with inlet (3.1.1), and the output is equipped with liquid outlet (3.1.2), and every liquid adds and is equipped with a tee bend control valve (3.3) between nonrust steel pipe way (3.4) and flowmeter (3.2) that the liquid outlet of pump (3.1) is connected, adds pump (3.1) through liquid and is equipped with a tee bend control valve (3.3.3), and liquid adds inlet (3.1.1) of pump (3.1) from liquid, and liquid, adds pump (3.1) pressurization pump (3.1) through liquid outlet, is connected to high-pressure drilling fluid flowmeter (3.2) through tee bend control valve (3.2), and is equipped with liquid and high-pressure drilling well fluid flow meter (3.2) is connected to the outlet device.
Preferably, the liquid adding pump (3.1) adopts a three-group series structure, and a first bypass pipe (3.6) is arranged between a liquid inlet (3.1.1) of the liquid adding pump (3.1) and a third way interface of the three-way control valve (3.3).
Preferably, the first port of the three-way control valve (3.3) is connected to the liquid outlet (3.1.2) of the liquid adding pump (3.1) through a stainless steel pipeline (3.4), and the second port of the three-way control valve (3.3) is connected to the flow meter (3.2) through a three-way stainless steel pipe (3.8).
Preferably, the bypass interface of the three-way stainless steel pipe (3.8) is connected to the other group of flow meters (3.2) through a two-way control valve (3.5) and a second bypass pipe (3.7).
Preferably, the liquid adding pump (3.1) comprises a liquid inlet (3.1.1), a liquid outlet (3.1.2), a pump body (3.1.3), a driving gear (3.1.4), a driving gear shaft (3.1.5), a driven gear (3.1.6) and a driven gear shaft (3.1.7), wherein the driving gear (3.1.4) and the driven gear (3.1.6) are arranged in an inner cavity of the pump body (3.1.3) and are in meshed connection, the driving gear shaft (3.1.5) is arranged in the middle of the driving gear (3.1.4), and the driven gear shaft (3.1.7) is arranged in the middle of the driven gear (3.1.6); a liquid inlet (3.1.1) is arranged at one side of the pump body (3.1.3), and a liquid outlet (3.1.2) is arranged at the other side.
Preferably, the outer end of the driving gear shaft (3.1.5) is connected with an output shaft of the motor.
The utility model has the advantages that: the utility model discloses a multiunit liquid adds pump and flowmeter and cooperates, every liquid adds the pump and connects a flowmeter, there is a tee bend control valve between every liquid adds the exit of pump and the flowmeter, liquid is from the inlet feed liquor of pump, through the pump operation, pass through the tee bend valve with liquid, get into the flowmeter, go out the liquid through the flowmeter export, go out the liquid through connecting tube to appointed position, it mainly controls through the running rotational speed that liquid adds the pump to go out the liquid flow, can realize the accurate interpolation of the auxiliary agent of small proportion, in addition, can also come the auxiliary control precision through the aperture of adjustment tee bend control valve; in a word, the utility model discloses can satisfy the requirement of the real-time auxiliary agent that adds of drilling fracturing fluid, adopt sled dress formula structure on the one hand, be convenient for quick holistic oil drilling scene of transporting, the liquid that on the other hand adopted adds the pump and can satisfy the interpolation of the auxiliary agent of small proportion, satisfies the high requirement of precision.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is a schematic structural view of a liquid dispensing pump room;
fig. 3 is a schematic view of the internal structure of the liquid addition pump;
in the upper drawing: join in marriage liquid sled 1, operation control room 2, join in marriage liquid pump house 3 and rolling slats door 4, liquid addition pump 3.1, flowmeter 3.2, tee bend control valve 3.3, pipeline 3.4, two-way control valve 3.5, first bypass pipe 3.6, second bypass pipe 3.7, the nonrust steel pipe of tee bend 3.8, inlet 3.1.1, liquid outlet 3.1.2, the pump body 3.1.3, driving gear 3.1.4, driving gear shaft 3.1.5, driven gear 3.1.6, driven gear shaft 3.1.7.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.
Wherein, foretell liquid adds pump 3.1 adopts three group series connection structures, be equipped with first bypass pipe 3.6 between the third way interface of liquid adding pump 3.1's inlet 3.1.1 and three-way control valve 3.3.
In addition, the first port of the three-way control valve 3.3 is connected to the liquid outlet 3.1.2 of the liquid adding pump 3.1 through a stainless steel pipeline 3.4, and the second port of the three-way control valve 3.3 is connected to the flow meter 3.2 through a three-way stainless steel pipe 3.8.
The bypass interface of the three-way stainless steel pipe 3.8 is connected to another group of flow meters 3.2 through a two-way control valve 3.5 and a second bypass pipe 3.7.
Referring to fig. 3, the liquid adding pump 3.1 of the present invention includes a liquid inlet 3.1.1, a liquid outlet 3.1.2, a pump body 3.1.3, a driving gear 3.1.4, a driving gear shaft 3.1.5, a driven gear 3.1.6, and a driven gear shaft 3.1.7, wherein the driving gear 3.1.4 and the driven gear 3.1.6 arranged in the pump body 3.1.3 inner cavity are engaged and connected, the middle part of the driving gear 3.1.4 is the driving gear shaft 3.1.5, and the middle part of the driven gear 3.1.6 is the driven gear shaft 3.1.7; a liquid inlet 3.1.1 is arranged at one side of the pump body 3.1.3, and a liquid outlet 3.1.2 is arranged at the other side.
Wherein, the outer end of the driving gear shaft 3.1.5 is connected with the output shaft of the motor.
The utility model discloses a use as follows:
according to the needs of the well drilling site, will the utility model discloses a haulage vehicle transports to the well drilling site, then, will the utility model discloses hang to ground, place the multiple oil auxiliary agent bucket that needs the configuration respectively the utility model discloses a front is opened the utility model discloses a rolling slats door 4, according to the needs that need add in real time now, is connected the inlet 3.1.1 of each liquid addition pump 3.1 to each corresponding oil auxiliary agent bucket in through the transparent line, is connected the export of flowmeter 3.2 to well drilling fracturing fluid device one end through high-pressure transparent line, then, according to the different ratio of needs, opens liquid addition pump 3.1, when having realized the fracturing, adds oil auxiliary agent into the fracturing fluid; when the liquid adding pump 3.1 works, the driving gear 3.1.4 rotates along with the motor, the driving gear 3.1.4 drives the driven gear 3.1.6 to rotate through the meshing of teeth and teeth, vacuum is formed on one side of the liquid inlet 3.1.1 in the rotating process, liquid is sucked from the liquid inlet, the sucked liquid is extruded to the liquid outlet through the rotation of the gear, and therefore the suction and the discharge of the liquid are completed.
The above description is only a preferred embodiment of the present invention, and any person skilled in the art may modify the present invention or modify it into an equivalent technical solution by using the technical solutions described above. Therefore, any simple modifications or equivalent changes made according to the technical solution of the present invention belong to the scope of the present invention as far as possible.
Claims (6)
1. A real-time liquid of petroleum auxiliary adds device, characterized by: including joining in marriage liquid sled (1), operation control room (2), joining in marriage liquid pump room (3) and rolling slats door (4), join in marriage and install operation control room (2) and join in marriage liquid pump room (3) on liquid sled (1), join in marriage many liquid in liquid pump room (3) and add pump (3.1), flowmeter (3.2), tee bend control valve (3.3), nonrust steel pipe way (3.4), a flowmeter (3.2) is connected in every liquid adds pump (3.1), and the outer end that liquid added pump (3.1) is equipped with inlet (3.1.1), and the output is equipped with liquid outlet (3.1.2), and nonrust steel pipe way (3.4) and flowmeter (3.2) that the liquid outlet of every liquid added pump (3.1) is connected are equipped with a tee bend control valve (3.3.3), and liquid adds pipe (3.1.1) inlet (3.1) of pump (3.1) from liquid, adds pump (3.1) operation through liquid and pressurize, is connected to liquid outlet of tee bend control valve (3.2) and is equipped with high pressure well flowmeter (3.2), and high pressure drilling fluid flowmeter (3.2) is equipped with high pressure fluid flowmeter (3.2).
2. The real-time liquid adding device of petroleum additive according to claim 1, wherein: liquid add pump (3.1) adopt three sets of series connection structures, be equipped with first bypass pipe (3.6) between inlet (3.1.1) of liquid add pump (3.1) and the third route interface of three-way control valve (3.3).
3. The real-time liquid adding device of petroleum additive according to claim 2, wherein: the first way interface of the three-way control valve (3.3) is connected to a liquid outlet (3.1.2) of the liquid adding pump (3.1) through a stainless steel pipeline (3.4), and the second way interface of the three-way control valve (3.3) is connected to the flowmeter (3.2) through a three-way stainless steel pipe (3.8).
4. The real-time liquid of petroleum auxiliary adds device of claim 3, characterized by: and a bypass interface of the three-way stainless steel pipe (3.8) is connected to the other group of flow meters (3.2) through a two-way control valve (3.5) and a second bypass pipe (3.7).
5. The real-time liquid adding device of petroleum additive according to claim 4, wherein: the liquid adding pump (3.1) comprises a liquid inlet (3.1.1), a liquid outlet (3.1.2), a pump body (3.1.3), a driving gear (3.1.4), a driving gear shaft (3.1.5), a driven gear (3.1.6) and a driven gear shaft (3.1.7), wherein the driving gear (3.1.4) and the driven gear (3.1.6) are arranged in an inner cavity of the pump body (3.1.3) and are meshed and connected, the driving gear shaft (3.1.5) is arranged in the middle of the driving gear (3.1.4), and the driven gear shaft (3.1.7) is arranged in the middle of the driven gear (3.1.6); a liquid inlet (3.1.1) is arranged at one side of the pump body (3.1.3), and a liquid outlet (3.1.2) is arranged at the other side.
6. The real-time liquid adding device of petroleum additive according to claim 5, wherein: the outer end of the driving gear shaft (3.1.5) is connected with an output shaft of the motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222306437.0U CN217950670U (en) | 2022-08-30 | 2022-08-30 | Real-time liquid of petroleum auxiliary adds device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222306437.0U CN217950670U (en) | 2022-08-30 | 2022-08-30 | Real-time liquid of petroleum auxiliary adds device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217950670U true CN217950670U (en) | 2022-12-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222306437.0U Active CN217950670U (en) | 2022-08-30 | 2022-08-30 | Real-time liquid of petroleum auxiliary adds device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217950670U (en) |
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2022
- 2022-08-30 CN CN202222306437.0U patent/CN217950670U/en active Active
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