CN213177257U - Intelligent heating pipeline for natural gas well - Google Patents
Intelligent heating pipeline for natural gas well Download PDFInfo
- Publication number
- CN213177257U CN213177257U CN202021653914.5U CN202021653914U CN213177257U CN 213177257 U CN213177257 U CN 213177257U CN 202021653914 U CN202021653914 U CN 202021653914U CN 213177257 U CN213177257 U CN 213177257U
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- CN
- China
- Prior art keywords
- heating
- natural gas
- heating pipeline
- gas well
- icing
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- 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
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- 238000010438 heat treatment Methods 0.000 title claims abstract description 75
- 239000002343 natural gas well Substances 0.000 title claims abstract description 28
- 238000004321 preservation Methods 0.000 claims abstract description 11
- 239000012528 membrane Substances 0.000 claims abstract description 9
- 239000004809 Teflon Substances 0.000 claims description 3
- 229920006362 Teflon® Polymers 0.000 claims description 3
- 229920001821 foam rubber Polymers 0.000 claims description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 239000007789 gas Substances 0.000 abstract description 12
- 238000012544 monitoring process Methods 0.000 abstract description 7
- 239000000463 material Substances 0.000 abstract description 4
- 238000011161 development Methods 0.000 abstract description 2
- 238000011065 in-situ storage Methods 0.000 abstract 1
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 24
- 239000003345 natural gas Substances 0.000 description 12
- 238000005485 electric heating Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- NMJORVOYSJLJGU-UHFFFAOYSA-N methane clathrate Chemical compound C.C.C.C.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O NMJORVOYSJLJGU-UHFFFAOYSA-N 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
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- Pipe Accessories (AREA)
- Pipeline Systems (AREA)
Abstract
The utility model provides a natural gas well is with intelligent heating tube, relate to oil gas field development field, the utility model discloses the device includes heating tube, flange, the terminal box, flange has been arranged at the heating tube both ends, the terminal box has been arranged on the heating tube surface, heating tube is including preventing the icing layer, the supporting layer, the zone of heating, the heat preservation, by built-in outer anti-icing layer, the supporting layer, the zone of heating, the heat preservation has been arranged to the anti-icing in proper order, temperature sensor has been arranged to the anti-icing in situ, temperature sensor is connected with the terminal box through data cable, the electric heat membrane has been arranged in the zone of heating, the electric heat membrane is connected with the terminal box through supply cable, the utility model discloses convenient to use, easy operation, can unify many heating tube real time monitoring, through the synergism of anti-icing, The adhesion probability improves the use safety and the working efficiency of the natural gas well, and saves the cost of manpower and material resources.
Description
Technical Field
The utility model relates to an oil gas field development field, concretely relates to natural gas well intelligent control prevents that hydrate from generating heating tube.
Background
In recent years, with the deterioration of ecological environment and the shortage of natural resources, the exploitation demand of natural gas as a clean energy source is increasing day by day, but in the exploitation process, because the formation pressure is higher, the natural gas pressure in a shaft is too high, and the high-pressure natural gas in the shaft needs to be throttled before exploitation, so that the operation pressure of ground equipment is reduced, and the exploitation cost is reduced.
The existing common ground throttling process needs a ground heating and heat preserving device to heat natural gas before throttling so as to improve the temperature of airflow and avoid forming hydrate to block a pipeline, and the underground throttling process is characterized in that a throttling device is arranged in a shaft to realize pressure reduction of the natural gas, and the temperature of the stratum after pressure reduction is fully utilized to heat the natural gas, so that the temperature of the airflow after throttling at a well mouth is basically recovered to the temperature before throttling, and the formation of the hydrate is effectively inhibited.
However, the conventional method is only applied to the bottom of a well head of a natural gas production well or a gas collecting pipeline of the well head, and usually no waterproof measures are taken from a natural gas well to a gas collecting station, so that natural gas hydrate is easily generated on a pipeline from the well head to the gas collecting station in a gas field in the north of China, particularly in winter, the pipeline is blocked, the blockage removing operation consumes manpower and material resources, and unnecessary economic loss is caused to the exploitation of natural gas.
Consequently to above-mentioned problem, in order to improve safe in utilization, the work efficiency of natural gas well, the utility model provides a natural gas well is with intelligent heating pipeline.
Disclosure of Invention
An object of the utility model is to overcome the above-mentioned not enough, provide an intelligent heating tube for natural gas well, the utility model discloses device convenient to use, easy operation, can unify many heating tube real time monitoring, heating tube's size can be adjusted according to actual natural gas well gas production tree specification, use more in a flexible way, through the synergism of anti-icing layer, temperature sensor, supporting layer, zone of heating, heat preservation, can reduce the inside natural gas hydrate of heating tube and generate, adnexed probability, can in time adjust by the inside temperature data of real time monitoring heating tube, ensure remote control's accuracy nature, the utility model discloses the device has improved natural gas well's safety in utilization, work efficiency, has practiced thrift manpower, material resources cost.
An embodiment of the utility model provides a natural gas well is with intelligent heating pipeline, a serial communication port, the utility model discloses the device is including heating pipeline, flange, terminal box, flange has been arranged at the heating pipeline both ends, the terminal box has been arranged on the heating pipeline surface.
The heating pipeline comprises an anti-icing layer, a supporting layer, a heating layer and a heat preservation layer, the anti-icing layer, the supporting layer, the heating layer and the heat preservation layer are sequentially arranged from the inside to the outside, a temperature sensor is arranged inside the anti-icing layer and connected with the junction box through a data cable, an electric heating film is arranged in the heating layer and connected with the junction box through a power supply cable.
The anti-icing layer is made of Teflon.
The supporting layer is made of stainless steel.
When the device is used, a plurality of heating pipelines can be connected in series.
The utility model discloses during the device uses, be connected terminal box and control center, control center can acquire heating pipeline temperature data in real time to control opening/closing of electric heat membrane.
The utility model discloses during the device uses, can be connected terminal box and network transceiver, controller, through industrial internet remote control.
The electric heating film can adjust specifications according to actual use parameters, including area size and power size.
When the device is used, one end of the heating pipeline is connected with a gas collecting pipeline of the natural gas well through the connecting flange, and the other end of the heating pipeline is connected with a natural gas collecting station through the connecting flange.
The temperature sensor is used for monitoring the temperature data in the heating pipeline in real time and transmitting the temperature data to the control center through the data cable and the junction box.
The heat-insulating layer is made of foam rubber.
The utility model discloses the device can be according to each spare part specification of actual demand adjustment.
The intelligent heating pipeline for the natural gas well comprises the following steps:
step 1: and adjusting the specification of each part according to the requirement of the actual natural gas well.
Step 2: one end of the heating pipeline is connected with a gas collecting pipeline of the natural gas well through a connecting flange, and the other end of the heating pipeline is connected with a natural gas collecting station through a connecting flange.
And step 3: the junction box is connected with a control center, and the control center acquires temperature data of the heating pipeline in real time and controls the opening/closing of the electric heating film.
The utility model discloses intelligent heating pipeline beneficial effect for natural gas well is: this novel device convenient to use, easy operation, can unify and adjust many heating tube way real time monitoring, heating tube way's size can be adjusted according to actual natural gas well gas production tree specification, uses more in a flexible way, and through the synergism of preventing icing layer, temperature sensor, supporting layer, zone of heating, heat preservation, can reduce the inside natural gas hydrate of heating tube way and generate, adnexed probability, but the inside temperature data of real time monitoring heating tube way in time adjusts, ensures remote control's accuracy nature, the utility model discloses the device has improved natural gas well's safety in utilization, work efficiency, has practiced thrift manpower, material resources cost.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
Fig. 1 is a schematic structural diagram of the utility model device.
Fig. 2 is a schematic view of a heating pipe structure.
Fig. 3 is a schematic view of a heating layer structure.
Fig. 4 is a schematic view of a heating layer structure.
Reference numerals: 1. heating pipeline 2, flange 3, terminal box 4, anti-icing layer 5, temperature sensor 6, supporting layer 7, zone of heating 8, heat preservation 9, data cable 10, power supply cable 11, electric heat membrane.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only 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 work belong to the protection scope of the present invention.
As shown in fig. 1-4, the embodiment of the utility model provides an intelligent heating pipeline for natural gas well, a serial communication port, the utility model discloses the device includes heating pipeline 1, flange 2, terminal box 3, flange 2 has been arranged at heating pipeline 1 both ends, terminal box 3 has been arranged on heating pipeline 1 surface.
Heating tube 1 is including preventing icing layer 4, supporting layer 6, zone of heating 7, heat preservation 8, by built-in outer anti-icing layer 4, supporting layer 6, zone of heating 7, heat preservation 8 of being in proper order, prevent that icing layer 4 inside has arranged temperature sensor 5, temperature sensor 5 is connected with terminal box 3 through data cable 9, arranged electric heat membrane 11 in the zone of heating 7, electric heat membrane 11 is connected with terminal box 3 through supply cable 10.
The anti-icing layer 4 is made of Teflon.
The supporting layer 6 is made of stainless steel.
When the utility model discloses the device uses, but a plurality of heating pipeline 1 series connection.
The utility model discloses during the device uses, be connected terminal box 3 with control center, control center can acquire heating pipeline 1 temperature data in real time to control opening/closing of electric heat membrane 11.
The utility model discloses during the device uses, can be connected terminal box 3 with network transceiver, controller, through industrial internet remote control.
The electric heating film 11 can adjust specifications according to actual use parameters, including area size and power size.
When the device is used, 1 one end of the heating pipeline is connected with the gas collecting pipeline of the natural gas well through the connecting flange 2, and the other end is connected with the natural gas gathering station through the connecting flange 2.
The temperature sensor 5 is used for monitoring the temperature data in the heating pipeline 1 in real time and transmitting the temperature data to the control center through the data cable 9 and the junction box 3.
The heat-insulating layer 8 is made of foam rubber.
The utility model discloses the device can be according to each spare part specification of actual demand adjustment.
The intelligent heating pipeline for the natural gas well comprises the following steps:
step 1: and adjusting the specification of each part according to the requirement of the actual natural gas well.
Step 2: one end of a heating pipeline 1 is connected with a gas collecting pipeline of a natural gas well through a connecting flange 2, and the other end of the heating pipeline is connected with a natural gas collecting station through the connecting flange 2.
And step 3: the junction box 3 is connected with a control center, and the control center acquires temperature data of the heating pipeline 1 in real time and controls the opening/closing of the electrothermal film 11.
The above-mentioned embodiments, further detailed description of the objects, technical solutions and advantages of the present invention, it should be understood that the above-mentioned embodiments are only specific embodiments of the present invention, and are not intended to limit the scope of the present invention, and any modifications, equivalent substitutions, improvements and the like made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (4)
1. The intelligent heating pipeline for the natural gas well is characterized by comprising a heating pipeline (1), connecting flanges (2) and a junction box (3), wherein the connecting flanges (2) are arranged at two ends of the heating pipeline (1), and the junction box (3) is arranged on the surface of the heating pipeline (1);
heating pipeline (1) is by built-in outer for preventing icing layer (4), supporting layer (6), zone of heating (7), heat preservation (8) in proper order including preventing icing layer (4), supporting layer (6), zone of heating (7), heat preservation (8), prevent that icing layer (4) inside arranged has temperature sensor (5), temperature sensor (5) are connected with terminal box (3) through data cable (9), electric heat membrane (11) have been arranged in zone of heating (7), electric heat membrane (11) are connected with terminal box (3) through supply cable (10).
2. The intelligent heating pipeline for the natural gas well is characterized in that the anti-icing layer (4) is made of Teflon.
3. The intelligent heating pipeline for the natural gas well is characterized in that the supporting layer (6) is made of stainless steel.
4. The intelligent heating pipeline for the natural gas well is characterized in that the insulating layer (8) is made of foam rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021653914.5U CN213177257U (en) | 2020-08-11 | 2020-08-11 | Intelligent heating pipeline for natural gas well |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021653914.5U CN213177257U (en) | 2020-08-11 | 2020-08-11 | Intelligent heating pipeline for natural gas well |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213177257U true CN213177257U (en) | 2021-05-11 |
Family
ID=75799778
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021653914.5U Expired - Fee Related CN213177257U (en) | 2020-08-11 | 2020-08-11 | Intelligent heating pipeline for natural gas well |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213177257U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113864540A (en) * | 2021-10-13 | 2021-12-31 | 中海石油(中国)有限公司 | System and method for flexibly sensing and eliminating natural gas hydrate in pipeline |
-
2020
- 2020-08-11 CN CN202021653914.5U patent/CN213177257U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113864540A (en) * | 2021-10-13 | 2021-12-31 | 中海石油(中国)有限公司 | System and method for flexibly sensing and eliminating natural gas hydrate in pipeline |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210908 Address after: 150029 room B512, e-commerce main building, 2345 Chuangxin 1st Road, Songbei District, Harbin City, Heilongjiang Province Patentee after: Heilongjiang Kuangcai Technology Co.,Ltd. Address before: 163000 Room 301, emerging industry incubator (Park), No.36, torch new street, high tech Zone, Daqing City, Heilongjiang Province Patentee before: DAQING DONGYOU RUIJIA PETROLEUM TECHNOLOGY Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230508 Address after: Room 617, E-commerce Main Building, No. 2345 Chuangxin 1st Road, Songbei District, Harbin City, Heilongjiang Province, 150029 Patentee after: Harbin Zhonglan Energy Technology Co.,Ltd. Address before: 150029 room B512, e-commerce main building, 2345 Chuangxin 1st Road, Songbei District, Harbin City, Heilongjiang Province Patentee before: Heilongjiang Kuangcai Technology Co.,Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210511 |