CN210483695U - Oil gas well oil testing throttling blowout device - Google Patents
Oil gas well oil testing throttling blowout device Download PDFInfo
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- CN210483695U CN210483695U CN201920970180.4U CN201920970180U CN210483695U CN 210483695 U CN210483695 U CN 210483695U CN 201920970180 U CN201920970180 U CN 201920970180U CN 210483695 U CN210483695 U CN 210483695U
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- 238000012360 testing method Methods 0.000 title claims abstract description 65
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims abstract description 154
- 239000007789 gas Substances 0.000 claims abstract description 132
- 238000010438 heat treatment Methods 0.000 claims abstract description 80
- 239000003345 natural gas Substances 0.000 claims abstract description 78
- 239000000203 mixture Substances 0.000 claims abstract description 43
- 239000002994 raw material Substances 0.000 claims abstract description 16
- 241000191291 Abies alba Species 0.000 claims abstract description 8
- 239000012071 phase Substances 0.000 claims description 28
- 238000011084 recovery Methods 0.000 claims description 27
- 238000005380 natural gas recovery Methods 0.000 claims description 26
- 239000007788 liquid Substances 0.000 claims description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 9
- 230000006835 compression Effects 0.000 claims description 8
- 238000007906 compression Methods 0.000 claims description 8
- 238000013022 venting Methods 0.000 claims description 8
- 239000003921 oil Substances 0.000 claims description 4
- 239000007791 liquid phase Substances 0.000 claims description 3
- 238000000926 separation method Methods 0.000 description 12
- 239000003129 oil well Substances 0.000 description 10
- 238000010586 diagram Methods 0.000 description 7
- 238000004519 manufacturing process Methods 0.000 description 7
- 238000003912 environmental pollution Methods 0.000 description 5
- 239000004215 Carbon black (E152) Substances 0.000 description 4
- 238000007664 blowing Methods 0.000 description 4
- 229930195733 hydrocarbon Natural products 0.000 description 4
- 150000002430 hydrocarbons Chemical class 0.000 description 4
- 239000002002 slurry Substances 0.000 description 3
- 238000005406 washing Methods 0.000 description 3
- 238000002485 combustion reaction Methods 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000002309 gasification Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 210000002445 nipple Anatomy 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model provides an oil gas well oil test throttle blowout device, include: the system comprises a throttle manifold, a separator and a heating furnace; the input end of the throttle manifold is connected with the Christmas tree, the output end of the throttle manifold is connected with the input end of the separator and the input end of the heating furnace, the output end of the heating furnace is connected with the input end of the separator, the separator is used for separating oil-gas mixtures, the heating furnace is used for heating the oil-gas mixtures, and the output end of the separator is connected with the heating furnace so as to take separated natural gas as a heating raw material of the heating furnace. The utility model provides an oil gas well oil testing throttle blowout device can solve the problem of the extravagant resource of conventional blowout device oil testing operation and polluted environment.
Description
Technical Field
The utility model relates to an oil field exploitation technical field especially relates to an oil gas well oil testing throttle blowout device.
Background
The oil and gas well testing operation, also called oil and gas well testing or stratum testing, refers to the determination and test of oil and gas production capability, fluid properties and oil layer characteristics of a possible oil layer with oil and gas display. The oil testing is a key link of oil-gas exploration and oil reservoir understanding, is a means for submitting a geological report to an oil exploration well and acquiring important data, and is a basic basis for oil-gas evaluation.
In the prior art, before oil and gas are tested, clean water is used for washing an oil well instead of slurry, the self-blowing of the oil well is induced, and after the oil and gas flow is stable, data are recorded.
However, after blowout of a conventional oil and gas well, natural gas is directly discharged and combusted, and for the oil and gas well with high natural gas content, resources are wasted and the environment is polluted.
SUMMERY OF THE UTILITY MODEL
The utility model provides an oil gas well oil testing throttle blowout device can solve the problem of the extravagant resource of conventional blowout device oil testing operation and polluted environment.
The utility model provides an oil gas well oil test throttle blowout device, include: the system comprises a throttle manifold, a separator and a heating furnace;
the input end of the throttle manifold is connected with the Christmas tree, the output end of the throttle manifold is connected with the input end of the separator and the input end of the heating furnace, the output end of the heating furnace is connected with the input end of the separator, the separator is used for separating oil-gas mixtures, the heating furnace is used for heating the oil-gas mixtures, and the output end of the separator is connected with the heating furnace so as to take separated natural gas as a heating raw material of the heating furnace.
Through setting up separator and heating furnace in this embodiment, the separator separates out the heating raw materials of natural gas as the heating furnace with oil gas mixture, and the heating furnace heats oil gas mixture in order effectively to improve separation efficiency to effectively improved the oil well recovery ratio, be favorable to reduction in production cost, promote the natural gas recovery volume, reduce environmental pollution.
Further, the separator comprises a two-phase separator, the two-phase separator is used for separating the oil-gas mixture into natural gas and a liquid phase, and the two-phase separator comprises two output ends which are respectively used for outputting the separated natural gas and liquid.
Further, the separator includes three-phase separator, three-phase separator is used for separating oil gas mixture into natural gas, oil and water, three-phase separator includes three output, is used for exporting the natural gas after the separation, oil and water respectively.
Further, the oil gas well oil test throttling open flow device still includes: a natural gas recovery system;
the natural gas recovery system with the output of separator is connected, natural gas recovery system includes compressor arrangement and gas holder, compressor arrangement be used for with the natural gas compression back storage that the separator separates is in the gas holder.
Further, the oil gas well oil test throttling open flow device still includes: a natural gas venting system;
the natural gas emptying system comprises an emptying pipe and an emptying torch, the emptying pipe is connected with the output end of the separator, and the emptying torch is arranged at the end part of the emptying pipe and used for burning and emptying the natural gas separated by the separator.
Further, the oil gas well oil test throttling open flow device still includes: a recovery tank;
the recovery tank is connected with the output end of the separator and is used for recovering the liquid separated by the separator.
Further, the choke manifold includes a choke, a plurality of chokes, and a plurality of plate valves.
Further, the oil gas well oil test throttling open flow device still includes: a valve;
the input end and the output end of the separator are both provided with the valves, and the input end and the output end of the heating furnace are both provided with the valves.
Further, the oil gas well oil test throttling open flow device still includes: a flow meter;
the input end and the output end of the separator are both provided with the flow meter, and the input end and the output end of the heating furnace are both provided with the flow meter.
Further, the oil gas well oil test throttling open flow device still includes: the base is skid-mounted;
the choke manifold, the separator and the heating furnace are all arranged on the skid-mounted base.
According to the oil-gas well oil testing throttling open flow device provided by the embodiment, the separator and the heating furnace are arranged, the separator separates natural gas from an oil-gas mixture to be used as a heating raw material of the heating furnace, and the heating furnace heats the oil-gas mixture to effectively improve the separation efficiency; furthermore, by arranging the natural gas recovery system, the natural gas emptying system and the recovery tank, separated natural gas and separated oil are effectively recovered, so that the oil well recovery ratio is effectively improved, the production cost is favorably reduced, the natural gas recovery amount is increased, and the environmental pollution is reduced.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor.
Fig. 1 is a schematic structural view of an oil-gas well oil testing throttling blowout device provided in an embodiment of the present invention;
fig. 2 is a schematic view of a connection relationship between an oil and gas well testing device and an oil and gas well testing throttling blowout device provided by the embodiment of the present invention;
fig. 3 is a schematic structural view of an oil-gas well oil testing throttling blowout device provided by the second embodiment of the present invention;
fig. 4 is another schematic structural diagram of the oil-gas well oil testing throttling blowout device provided by the second embodiment of the present invention;
fig. 5 is a schematic structural view of an oil-gas well oil testing throttling blowout device provided by the third embodiment of the present invention;
fig. 6 is another schematic structural diagram of the oil-gas well oil testing throttling blowout device provided by the third embodiment of the present invention.
Reference numerals:
100-a choke manifold;
200-a separator;
21-a two-phase separator;
22-a three-phase separator;
300-heating furnace;
400-Christmas tree;
500-natural gas recovery system;
600-natural gas emptying system;
700-a recovery tank;
800-a valve;
900-flow meter.
Detailed Description
To make the objects, technical solutions and advantages of the present invention clearer, the drawings of the present invention are combined to clearly and completely describe the technical solutions of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Example one
Fig. 1 is the embodiment of the utility model provides an oil gas well oil testing throttle blowout device's that provides structural schematic diagram, fig. 2 is the utility model provides an oil gas well oil testing device and oil gas well oil testing throttle blowout device's relation of connection schematic diagram refer to fig. 1 and fig. 2, the embodiment of the utility model provides an oil gas well oil testing throttle blowout device.
The embodiment of the utility model provides an oil gas well oil test throttle blowout device, include: a choke manifold 100, a separator 200 and a heating furnace 300; the input end of the choke manifold 100 is connected with the Christmas tree 400, the output end of the choke manifold 100 is connected with the input end of the separator 200 and the input end of the heating furnace 300, the output end of the heating furnace 300 is connected with the input end of the separator 200, the separator 200 is used for separating oil-gas mixtures, the heating furnace 300 is used for heating the oil-gas mixtures, and the output end of the separator 200 is connected with the heating furnace 300 so as to use the separated natural gas as a heating raw material of the heating furnace 300.
The embodiment of the utility model provides an oil gas well oil test throttle blowout device's application method does: the oil-gas well oil testing throttling open flow device and the Christmas tree 400 are connected, the process flow is conducted after the pressure test is qualified, and after the Christmas tree 400 is opened, an oil-gas mixture enters the throttling manifold 100 through a high-pressure pipeline and then enters the separator 200. The separator 200 separates the oil-gas mixture, the separated natural gas provides feed gas for the heating furnace 300, the heating furnace 300 heats the oil-gas mixture from the throttle manifold 100, the heated oil-gas mixture has high temperature, is not easy to form hydrate and is not easy to condense, and then enters the separator 200 for separation.
Wherein, the natural gas separated by the separator 200 can be treated by recovery, emptying and other ways except for being used as the raw material gas of the heating furnace 300, which is not specifically described in the embodiment of the present invention.
Specifically, production tree 400 sets up on the upper portion of oil gas well oil testing device, and oil gas well oil testing device includes that oil pipe and cover establish the sleeve pipe in the oil pipe outside, forms oil jacket annular space between oil pipe and the sleeve pipe, is provided with the packer in the oil jacket annular space in order to seal off oil jacket annular space. When the oil testing device of the oil-gas well is operated, clear water is firstly carried out on the oil well to replace slurry for well washing, the self-blowing of the oil-gas well is induced, and after the self-blowing oil-gas flow is stable, oil-gas data are recorded. When the oil and gas well is self-injecting, the oil and gas mixture is ejected through the oil pipe and then conveyed to the choke manifold 100 through the Christmas tree 400.
The choke manifold 100 is primarily used to control the flow of the hydrocarbon mixture from the Christmas tree 400 and to deliver the hydrocarbon mixture to the separator 200 and the furnace 300. One part of the oil-gas mixture enters the separator 200, the separated natural gas provides raw materials for the heating furnace 300, and the other part of the oil-gas mixture enters the heating furnace 300, is heated by the heating furnace 300 and then enters the separator 200 for separation.
The specific implementation of the separator 200 and the heating furnace 300 is not described in detail in this embodiment. The separator 200 may be a two-phase separator, a three-phase separator, or the like, to perform at least the function of separating natural gas. The heating furnace 300 is a heating furnace using natural gas as a raw material, and can heat an oil-gas mixture.
In the prior art, before oil and gas are tested, clean water is used for washing an oil well instead of slurry, the self-blowing of the oil well is induced, and after the oil and gas flow is stable, data are recorded. However, after blowout of a conventional oil and gas well, natural gas is directly discharged and combusted, and for the oil and gas well with high natural gas content, resources are wasted and the environment is polluted.
In the embodiment, the separator and the heating furnace are arranged, the separator separates the natural gas from the oil-gas mixture to serve as the heating raw material of the heating furnace, and the heating furnace heats the oil-gas mixture to effectively improve the separation efficiency, so that the oil well recovery ratio is effectively improved, the production cost is reduced, the natural gas recovery amount is increased, and the environmental pollution is reduced.
Example two
Fig. 3 is the structural schematic diagram of oil gas well oil testing throttle blowout device that embodiment two provided, refer to fig. 3 and show, separator 200 includes double-phase separator 21, and double-phase separator 21 is used for separating out natural gas and liquid phase with the oil-gas mixture, and double-phase separator 21 includes two outputs, is used for exporting natural gas and liquid after the separation respectively.
The working principle of the two-phase separator 21 is that the heated oil-gas mixture is subjected to primary gasification separation in the two-phase separator 21 to form a balanced gas-liquid two-phase, so as to achieve the purpose of gas-liquid separation.
Fig. 4 is the embodiment of the utility model provides a second structural schematic of the oil gas well oil testing throttle blowout device that provides still, it is shown with reference to fig. 4 that the oil gas well oil testing throttle blowout device still includes: a natural gas recovery system 500; the natural gas recovery system 500 is connected to the output end of the separator 200, and the natural gas recovery system 500 includes a compression device and a gas storage tank, wherein the compression device is used for compressing the natural gas separated by the separator 200 and then storing the compressed natural gas in the gas storage tank.
After the oil-gas mixture is separated by the two-phase separator 21, a part of natural gas is conveyed into the heating furnace 300 as a heating raw material, the other part of natural gas can be conveyed to the natural gas recovery system 500, the natural gas is compressed by the compression device, the compressed natural gas is stored in the gas storage tank in a gaseous state, and the gas storage tank can be transported to oil-gas places such as a combined station by vehicles so as to recycle the recovered natural gas. .
Optionally, the oil-gas well oil testing throttling blowout device further comprises: a natural gas vent system 600; the natural gas venting system 600 includes a vent pipe connected to the output of the separator 200 and a venting torch disposed at the end of the vent pipe for venting the natural gas separated by the separator 200 by combustion.
After the oil-gas mixture is separated by the two-phase separator 21, a part of the natural gas is delivered to the heating furnace 300 as a heating raw material, another part of the natural gas can be delivered to the natural gas recovery system 500 for recovery, and the rest of the natural gas can be combusted and discharged through the natural gas discharge system 600.
Specifically, the natural gas is conveyed into a vent pipe through the output end of the separator 200 and a conveying pipeline, a vent torch arranged at the tail end of the vent pipe burns the natural gas, and the vent pipe has the characteristics of high temperature resistance and the like.
Further, oil gas well oil test throttle blowout device still includes: a recovery tank 700; the recovery tank 700 is connected to an output end of the separator 200, and serves to recover the liquid separated by the separator 200.
The liquid separated by the separator 200, the main component of which is oil, is transported to the recovery tank 700 through the output end of the separator 200 and the recovery pipeline, and the recovery tank 700 can be transported to oil gas places such as a united station through vehicles so as to recycle the recovered liquid.
According to the oil-gas well oil testing throttling open flow device provided by the embodiment, the separator and the heating furnace are arranged, the separator separates natural gas from an oil-gas mixture to be used as a heating raw material of the heating furnace, and the heating furnace heats the oil-gas mixture to effectively improve the separation efficiency; furthermore, by arranging the natural gas recovery system, the natural gas emptying system and the recovery tank, separated natural gas and separated oil are effectively recovered, so that the oil well recovery ratio is effectively improved, the production cost is favorably reduced, the natural gas recovery amount is increased, and the environmental pollution is reduced.
EXAMPLE III
Fig. 5 is the third structural schematic diagram of the oil-gas well oil testing throttling blowout device that provides of the utility model, refer to fig. 5 and show, separator 200 includes three-phase separator 22, and three-phase separator 22 is used for separating oil-gas mixture out natural gas, oil and water, and three-phase separator 22 includes three output, is used for exporting the natural gas after the separation, oil and water respectively.
Fig. 6 is the third structural schematic diagram of the oil and gas well oil testing throttling blowout device that provides of the present invention, as shown in fig. 6, the oil and gas well oil testing throttling blowout device further includes: a natural gas recovery system 500; the natural gas recovery system 500 is connected to the output end of the separator 200, and the natural gas recovery system 500 includes a compression device and a gas storage tank, wherein the compression device is used for compressing the natural gas separated by the separator 200 and then storing the compressed natural gas in the gas storage tank.
After the three-phase separator 22 separates the oil-gas mixture, a part of the natural gas is conveyed into the heating furnace 300 as a heating raw material, the other part of the natural gas can be conveyed to the natural gas recovery system 500, the natural gas is compressed by the compression device, the compressed natural gas is stored in the gas storage tank in a gaseous form, and the gas storage tank can be transported to oil-gas places such as a combined station through vehicles so as to recycle the recovered natural gas. .
Optionally, the oil-gas well oil testing throttling blowout device further comprises: a natural gas vent system 600; the natural gas venting system 600 includes a vent pipe connected to the output of the separator 200 and a venting torch disposed at the end of the vent pipe for venting the natural gas separated by the separator 200 by combustion.
After the oil-gas mixture is separated by the three-phase separator 22, a part of the natural gas is delivered to the heating furnace 300 as a heating raw material, another part of the natural gas can be delivered to the natural gas recovery system 500 for recovery, and the rest of the natural gas can be combusted and discharged through the natural gas discharge system 600.
Further, oil gas well oil test throttle blowout device still includes: a recovery tank 700; the recovery tank 700 is connected to an output end of the separator 200, and serves to recover the oil separated by the separator 200.
The oil separated by the separator 200 is transported to the recovery tank 700 through the output end of the separator 200 and the recovery pipeline, and the recovery tank 700 can be transported to oil gas places such as a united station through vehicles to recycle the recovered oil.
On the basis of the above-described embodiment, in the present embodiment, the choke manifold 100 includes the choke nipple, the plurality of throttle valves, and the plurality of plate gate valves. The choke manifold 100 is primarily used to control the flow of the hydrocarbon mixture from the tree 400, with the choke valve used to deliver the hydrocarbon mixture and the throttle and plate gate valves used to control the delivery path and delivery flow.
Further, oil gas well oil test throttle blowout device still includes: a valve 800; the input and output ends of the separator 200 are provided with valves 800, and the input and output ends of the heating furnace 300 are provided with valves 800.
A plurality of valves 800 are arranged at the input end and the output end of the separator 200 and the heating furnace 300 respectively, and at the input end of the natural gas recovery system 500, the natural gas emptying system 500 and the recovery tank 700, so as to effectively control the conveying path and the conveying rate of the oil-gas mixture and the substances such as the separated natural gas, oil and the like.
Optionally, the oil-gas well oil testing throttling blowout device further comprises: a flow meter 900; the input and output ends of the separator 200 are provided with flow meters 900, and the input and output ends of the heating furnace 300 are provided with flow meters 900.
By arranging the flow meter 900, the delivery rate of the oil-gas mixture and the separated natural gas, oil and the like can be monitored more accurately and intuitively.
On the basis of the above embodiment, in this embodiment, the oil-gas well oil testing throttling blowout device further includes: the base is skid-mounted; the choke manifold 100, the separator 200 and the heating furnace 300 are all mounted on a skid-mounted base. The skid-mounted base is arranged, so that the oil-gas well oil testing throttling blowout device can be conveniently moved, and the throttling blowout device is transported to different oil-gas wells according to use requirements, so that the operation efficiency is improved.
According to the oil-gas well oil testing throttling open flow device provided by the embodiment, the separator and the heating furnace are arranged, the separator separates natural gas from an oil-gas mixture to be used as a heating raw material of the heating furnace, and the heating furnace heats the oil-gas mixture to effectively improve the separation efficiency; furthermore, by arranging the natural gas recovery system, the natural gas emptying system and the recovery tank, separated natural gas and separated oil are effectively recovered, so that the oil well recovery ratio is effectively improved, the production cost is favorably reduced, the natural gas recovery amount is increased, and the environmental pollution is reduced.
In the description of the present invention, it is to be understood that the terms "center", "length", "width", "thickness", "top", "bottom", "upper", "lower", "left", "right", "front", "rear", "vertical", "horizontal", "inner", "outer", "axial", "circumferential", and the like, which are used to indicate the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of the description, and do not indicate or imply that the position or element referred to must have a particular orientation, be of particular construction and operation, and therefore should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; may be mechanically coupled, may be electrically coupled or may be in communication with each other; either directly or indirectly through intervening media, such as through internal communication or through an interaction between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.
Claims (10)
1. The utility model provides an oil gas well oil test throttle blowout device which characterized in that includes: the system comprises a throttle manifold, a separator and a heating furnace;
the input end of the throttle manifold is connected with the Christmas tree, the output end of the throttle manifold is connected with the input end of the separator and the input end of the heating furnace, the output end of the heating furnace is connected with the input end of the separator, the separator is used for separating oil-gas mixtures, the heating furnace is used for heating the oil-gas mixtures, and the output end of the separator is connected with the heating furnace so as to take separated natural gas as a heating raw material of the heating furnace.
2. The oil and gas well testing throttling and blowout device according to claim 1, wherein the separator comprises a two-phase separator for separating the oil and gas mixture into natural gas and liquid phase, the two-phase separator comprises two output ends for outputting the separated natural gas and liquid respectively.
3. The oil and gas well testing throttling blowout device according to claim 1, wherein the separator comprises a three-phase separator, the three-phase separator is used for separating oil and gas mixture into natural gas, oil and water, and the three-phase separator comprises three output ends which are respectively used for outputting the separated natural gas, oil and water.
4. The oil and gas well testing throttling blowout device according to any one of claims 1 to 3, further comprising: a natural gas recovery system;
the natural gas recovery system with the output of separator is connected, natural gas recovery system includes compressor arrangement and gas holder, compressor arrangement be used for with the natural gas compression back storage that the separator separates is in the gas holder.
5. The oil and gas well testing throttling blowout device according to claim 4, further comprising: a natural gas venting system;
the natural gas emptying system comprises an emptying pipe and an emptying torch, the emptying pipe is connected with the output end of the separator, and the emptying torch is arranged at the end part of the emptying pipe and used for burning and emptying the natural gas separated by the separator.
6. The oil and gas well testing throttling blowout device according to claim 5, further comprising: a recovery tank;
the recovery tank is connected with the output end of the separator and is used for recovering the liquid separated by the separator.
7. The oil and gas well testing throttling blowout device according to any one of claims 1 to 3, wherein the throttling manifold comprises a choke nozzle, a plurality of throttling valves and a plurality of flat gate valves.
8. The oil and gas well testing throttling blowout device according to claim 7, further comprising: a valve;
the input end and the output end of the separator are both provided with the valves, and the input end and the output end of the heating furnace are both provided with the valves.
9. The oil and gas well testing throttling blowout device according to claim 1, further comprising: a flow meter;
the input end and the output end of the separator are both provided with the flow meter, and the input end and the output end of the heating furnace are both provided with the flow meter.
10. The oil and gas well testing throttling blowout device according to any one of claims 1 to 3, further comprising: the base is skid-mounted;
the choke manifold, the separator and the heating furnace are all arranged on the skid-mounted base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201920970180.4U CN210483695U (en) | 2019-06-26 | 2019-06-26 | Oil gas well oil testing throttling blowout device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920970180.4U CN210483695U (en) | 2019-06-26 | 2019-06-26 | Oil gas well oil testing throttling blowout device |
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| CN210483695U true CN210483695U (en) | 2020-05-08 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115234198A (en) * | 2022-07-19 | 2022-10-25 | 天津海渤谊油科技发展有限公司 | Airtight drain of oil gas well |
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2019
- 2019-06-26 CN CN201920970180.4U patent/CN210483695U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115234198A (en) * | 2022-07-19 | 2022-10-25 | 天津海渤谊油科技发展有限公司 | Airtight drain of oil gas well |
| CN115234198B (en) * | 2022-07-19 | 2024-01-12 | 天津海渤谊油科技发展有限公司 | Sealed liquid discharging device for oil and gas well |
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