CN203835365U - Skid-mounted gas-injection brine-discharge device for salt-cavern gas storage - Google Patents
Skid-mounted gas-injection brine-discharge device for salt-cavern gas storage Download PDFInfo
- Publication number
- CN203835365U CN203835365U CN201420172524.4U CN201420172524U CN203835365U CN 203835365 U CN203835365 U CN 203835365U CN 201420172524 U CN201420172524 U CN 201420172524U CN 203835365 U CN203835365 U CN 203835365U
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- skid
- brine
- gas
- injection
- halogen
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Abstract
The utility model discloses a skid-mounted gas-injection brine-discharge device for the salt-cavern gas storage. The skid-mounted gas-injection brine-discharge device for the salt-cavern gas storage comprises a brine flash tank, a brine conveying pump, valves, a gas-injection brine-discharge pipeline and movable skid frames. The brine flash tank, the brine conveying pump, the valves and the gas-injection brine-discharge pipeline are installed on the two movable skid frames in a concentrated mode, supports of the skid frames are mainly distributed below the brine flash tank, the brine conveying pump and a bearing pipeline, the valves and instruments are distributed on gas injection and gas production pipelines on the two sides of a separator, and a high-low pressure alarming system and an emergency cut-off valve are arranged on a well site outlet pipeline. According to the skid-mounted gas-injection brine-discharge device for the salt-cavern gas storage, skid-mounted design is adopted for a whole injection and production single well, and the skid-mounted gas-injection brine-discharge device is modularly prefabricated in a factory and assembled on site after the components are transported to the site, so that the on-site construction workload is greatly reduced, the construction period is shortened, investment is saved, and meanwhile the workload and the working difficulty of maintenance and routing inspection are reduced.
Description
Technical field
The utility model belongs to oil and gas industrial technology field, relates in particular to a kind of salt hole air reserved storeroom gas injection row halogen skid-mounted unit.
Background technology
The domestic skid-mounted narrow tube water drainage-gas recovery technology technology of now having inquired into, develop skid-mounted water drainage gas production device and the kit of similar coiled tubing, and more to the research of Gas Gathering and Transportation Technique, design the removable single well pressure boost gas production device of a set of skid-mounted in conjunction with site work situation.Existing investigative technique has related to a kind of gas-liquid of skid-mounted and has divided defeated gas gathering by booster application of installation defeated in oil gas field gas production collection, comprises gas collection sledge, supercharging sledge, recovered water storage area, public sledge.But be not all applied to the gas production of salt hole air reserved storeroom note, all unrealized skid-mounted unit is integrated.
Adopting individual well in conjunction with underground natural gas storage tank, salt cave note distributes wide, and Single well project amount is little, consider that it builds in batches simultaneously, be necessary individual well technique to be optimized, standardization, sledge dressization and integrated study of emphasis to individual well technique, reduces site operation amount, reduces investment outlay, realize quick shaft building, the requirement of going into operation fast.
Because underground natural gas storage tank, salt cave note is adopted, individual well quantity is general more and dispersion is far away, according to traditional design concept and means, need adopt for every a bite note that individual well designs respectively, installation, and often the layout style in each well site is each inconsistent, make gas storage ground surface works image appearance utmost point disunity, visual effect is also bad, has increased maintenance difficulty.
Utility model content
The purpose of this utility model is to provide a kind of salt hole air reserved storeroom gas injection row halogen skid-mounted unit, be intended to solve existing design concept and means, need adopt for every a bite note that individual well designs respectively, installation, make gas storage ground surface works image appearance utmost point disunity, visual effect is bad, the large problem of maintenance difficulty.
The utility model is achieved in that a kind of salt hole air reserved storeroom gas injection row halogen skid-mounted unit comprises bittern flash tank, halogen transmitting pump, valve, gas injection row halogen pipeline, mobile sledge frame; Described bittern flash tank, halogen transmitting pump, valve and gas injection row halogen pipeline are installed concentratedly on two mobile sledge framves, and the support of sledge frame is mainly distributed in bittern flash tank, halogen transmitting pump and load-bearing pipeline below; Valve, instrument are arranged on the note, flow line of eliminator both sides; Well site outlet line arranges high-low pressure warning system and quick action emergency valve.
Further, described sledge frame is divided into two parts.
effect gathers
The utility model is adopted individual well to whole note and is carried out sledge dressization design, carries out modular prefabricatedly in factory, carries out Assembling after being transported to scene, greatly reduce Contraction in Site amount, shorten construction period, and saved investment, reduced maintenance simultaneously and patrolled and examined workload and work difficulty.
Brief description of the drawings
Fig. 1 is the structural representation of the salt hole air reserved storeroom gas injection row halogen skid-mounted unit that provides of the utility model embodiment;
Fig. 2 and Fig. 3 are the structural representations of the sledge frame that provides of the utility model embodiment;
In figure: 1, bittern flash tank; 2 halogen transmitting pumps; 3, bearing five; 4, bearing six.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein is only in order to explain the utility model, and be not used in restriction the utility model.
Fig. 1 shows the structure of salt hole air reserved storeroom gas injection row halogen skid-mounted unit of the present utility model, as shown in the figure, the utility model is achieved in that a kind of salt hole air reserved storeroom gas injection row halogen skid-mounted unit comprises bittern flash tank 1, halogen transmitting pump 2, valve, gas injection row halogen pipeline, mobile sledge frame; Described bittern flash tank 1, halogen transmitting pump 2, valve and gas injection row halogen pipeline are installed concentratedly on two mobile sledge framves, and the support of sledge frame is mainly distributed in bittern flash tank, halogen transmitting pump and load-bearing pipeline below, is convenient to the installation of conduit saddle, valve support.Sledge piece overall weight is evenly distributed on sledge frame; Valve, instrument are arranged on the note, flow line of eliminator both sides, so that management and operation; Well site outlet line arranges high-low pressure warning system and quick action emergency valve, realizes emergency cut-off while being convenient to be in an emergency.
Further, described sledge frame is divided into two parts.
Well site gas injection row's halogen technology sledge frame material and size are in table 1:
Table 1 well site gas injection row halogen sledge piece sledge frame material, size table
The way of bearing five, bearing six: the channel-section steel that directly weld length is 150mm on L1 beam; The way of bearing 10-14: the channel-section steel that weld length is 150mm on L1 beam; At the bottom of pump, support plate is selected 14 × 900 × 1500Q235A, welding and L3 beam top flange.
The utility model is adopted individual well to whole note and is carried out sledge dressization design, carries out modular prefabricatedly in factory, carries out Assembling after being transported to scene, greatly reduce Contraction in Site amount, shorten construction period, and saved investment, reduced maintenance simultaneously and patrolled and examined workload and work difficulty.
By reference to the accompanying drawings detailed description of the invention of the present utility model is described although above-mentioned; but the not restriction to the utility model protection domain; one of ordinary skill in the art should be understood that; on the basis of the technical solution of the utility model, those skilled in the art do not need to pay various amendments that performing creative labour can make or distortion still within protection domain of the present utility model.
Claims (2)
1. a salt hole air reserved storeroom gas injection row halogen skid-mounted unit, is characterized in that, described salt hole air reserved storeroom gas injection row halogen skid-mounted unit comprises bittern flash tank, halogen transmitting pump, valve, gas injection row halogen pipeline, mobile sledge frame; Described bittern flash tank, halogen transmitting pump, valve and gas injection row halogen pipeline are installed concentratedly on two mobile sledge framves, and the support of sledge frame is mainly distributed in bittern flash tank, halogen transmitting pump and load-bearing pipeline below; Valve, instrument are arranged on the note, flow line of eliminator both sides; Well site outlet line arranges high-low pressure warning system and quick action emergency valve.
2. salt hole air reserved storeroom gas injection row halogen skid-mounted unit as claimed in claim 1, is characterized in that, described sledge frame is divided into two parts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420172524.4U CN203835365U (en) | 2014-04-10 | 2014-04-10 | Skid-mounted gas-injection brine-discharge device for salt-cavern gas storage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420172524.4U CN203835365U (en) | 2014-04-10 | 2014-04-10 | Skid-mounted gas-injection brine-discharge device for salt-cavern gas storage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203835365U true CN203835365U (en) | 2014-09-17 |
Family
ID=51513221
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420172524.4U Expired - Fee Related CN203835365U (en) | 2014-04-10 | 2014-04-10 | Skid-mounted gas-injection brine-discharge device for salt-cavern gas storage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203835365U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114109312A (en) * | 2021-10-31 | 2022-03-01 | 中石化石油工程技术服务有限公司 | Gas injection and production process module for gas storage |
-
2014
- 2014-04-10 CN CN201420172524.4U patent/CN203835365U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114109312A (en) * | 2021-10-31 | 2022-03-01 | 中石化石油工程技术服务有限公司 | Gas injection and production process module for gas storage |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140917 Termination date: 20160410 |