CN203244925U - Oil gas mixing device and remote-monitoring oil field and oil gas mixing transportation unit - Google Patents
Oil gas mixing device and remote-monitoring oil field and oil gas mixing transportation unit Download PDFInfo
- Publication number
- CN203244925U CN203244925U CN 201320259317 CN201320259317U CN203244925U CN 203244925 U CN203244925 U CN 203244925U CN 201320259317 CN201320259317 CN 201320259317 CN 201320259317 U CN201320259317 U CN 201320259317U CN 203244925 U CN203244925 U CN 203244925U
- Authority
- CN
- China
- Prior art keywords
- oil
- gas
- gas mixing
- multiphase flow
- mixing
- Prior art date
- 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
Links
Images
Landscapes
- Pipeline Systems (AREA)
Abstract
The utility model discloses an oil gas mixing device and a remote-monitoring oil field and oil gas mixing transportation unit. The oil gas mixing device comprises a casing, wherein a crude oil chamber is arranged in the casing; an oil inlet, an air inlet and a delivery outlet are formed in the casing; the oil inlet is communicated with the crude oil chamber; mixing grids are arranged in the crude oil chamber, so as to form an air cavity in a surrounding manner; the air cavity is communicated with the air inlet; the utility model further provides the remote-monitoring oil field and oil gas mixing transportation unit which comprises an oil conveying pipeline, a gas conveying pipeline, the oil gas mixing device, an oil gas mixing transportation pump and a mixing pipeline; the oil conveying pipeline and the gas conveying pipeline are respectively connected with the oil gas mixing device; an output end of the oil gas mixing device is connected with an input end of the oil gas mixing transportation pump; an output end of the oil gas mixing transportation pump is connected with the mixing pipeline. According to the oil gas mixing device and the remote-monitoring oil field and oil gas mixing transportation unit, because the gas phase is mixed into an outer conveying pipeline, the pipeline friction is reduced, the return pressure of a well mouth is reduced, the output is increased, and the energy consumption of an oil pumping unit is reduced; partial heat can be generated due to gas compression, the crude oil can be heated properly, and the gathering and transportation time of the crude oil can be prolonged.
Description
Technical field
The utility model relates to the oil transportation technology, is specifically related to a kind of oil gas mixing unit and remote monitoring of oil field oil and gas multiphase flow unit.
Background technology
In oil exploitation, often be accompanied by a certain amount of natural gas, water and solid particle in the oil well production.In order to realize reducing wellhead back pressure, increase crude output, improve development benefit and to reach oil-gas closed conveying purpose, must be to the oil-gas multi-phase mixed delivering pump multi-phase mixture superchargings such as oil gas being carried.
China is in oilfield exploitation, and annual associated gas stock number is extremely huge, but the tolerance of actual recovered is less than 10%, and so a huge wasting of resources is not only in emptying, goes back simultaneously serious environment pollution.According to the data introduction, the greenhouse effects that natural gas emptying causes are with volume CO
2More than 12 times, some block also contains H in the oil field
2S gas, environmental pollution is more serious.Therefore, effectively utilize limited natural gas resource, improve as early as possible the irrational energy resource structure of China, extinguish the oil field torch, reducing gas discharging is extremely urgent work.
Summary of the invention
In order to solve the deficiencies in the prior art, the utility model provides a kind of remote monitoring of oil field oil and gas multiphase flow unit.
The technical solution of the utility model is: a kind of oil gas mixing unit, comprise housing, be provided with former grease chamber in the described housing, also be provided with oil-in, air inlet and delivery outlet on the described housing, described oil-in is communicated with described former grease chamber, the indoor hybrid grid that also is provided with of described crude oil, described hybrid grid is surrounded by an air cavity, and described air cavity is communicated with described air inlet.
Another purpose of the present utility model is to provide a kind of remote monitoring of oil field oil and gas multiphase flow unit, comprise petroleum pipeline, gas transmission line, oil gas mixing unit, oil-gas mixed delivery pump, mixing line, described petroleum pipeline is connected with the input of oil gas mixing unit respectively with gas transmission line, described oil gas mixing unit output is connected with the input of oil-gas mixed delivery pump, and described oil and gas multiphase flow delivery side of pump is connected with mixing line.
Further improvement of the utility model comprises:
Described a kind of remote monitoring of oil field oil and gas multiphase flow unit, described oil gas mixing unit are oil gas mixing units as the aforementioned.
Also be provided with pitching machine on the described mixing line, described oil-gas mixed delivery pump is synchronous revolving pump, eccentric rotary oscillation multiphase mixing transmission pump or screw rod mixing delivery pump.
Described oil and gas multiphase flow delivery side of pump is connected with surge tank by pipeline, and the output of described surge tank is connected with mixing line.
On the described petroleum pipeline, also by a threeway, connect a check valve, then be connected in the surge tank by pipeline.
Described surge tank also is provided with heater and chemicals dosing plant.
Be provided with flowmeter, pressure transmitter and/or temperature transmitter on described petroleum pipeline and the gas transmission line.
Described oil and gas multiphase flow unit also comprises skid base and the house for carrying oil-gas mixed delivery pump and pipeline.
Described flowmeter, pressure transmitter and/or temperature transmitter also are connected with the data acquisition control device for data acquisition, wireless transmission and Long-distance Control, and described data acquisition control device also is connected with oil-gas mixed delivery pump and provides control signal to oil-gas mixed delivery pump.
The utility model is realized " one-level cloth station " technology pattern, has realized well group from fundamental significance---" one-level cloth station " pattern of multi-purpose station, shorten the defeated radius of collection, and reduced the construction investment of surface gathering and transferring technological process.According to foreign literature, adopt the oil and gas multiphase flow technology, can make the capital expenditure expense reduce by 40%.Reclaim simultaneously effectively associated gas, realized the omnidistance closed mixed transportation of oil gas, reached really that associated gas reclaims entirely, zero-emission, associated gas is recycled to ngl plant processing, realize the maximization of productivity effect after processing.Meet the national environmental protection energy saving policy.For reducing carbon emission, improve the PM2.5 index.Reduce wellhead back pressure, improve the crude oil quantum of output.Because gas phase is sneaked into external transport pipeline, reduce the pipeline frictional resistance, effectively reduce wellhead back pressure, improve output.Reduce oil pumper acting energy consumption, but simultaneously because gas compression generating portion heat can be heated in right amount to crude oil, effectively prolong the crude oil transmission time, be conducive to the production run in winter.Prolong the reservoir life, improve to greatest extent recovery ratio.
Description of drawings
Fig. 1 is the structural representation of the utility model oil gas mixing unit.
Fig. 2 is the structural representation of a kind of remote monitoring of oil field oil and gas multiphase flow of the utility model unit.
Fig. 3 is the structural representation of the utility model preferred embodiment.
Among the figure: 1, housing, 101, hybrid grid, 102, air cavity, 2, former grease chamber, 3, petroleum pipeline, 4, gas transmission line, 5, filter, 6, oil gas mixing unit, 7, check valve, 8, oil-gas mixed delivery pump, 9, safety valve, 10, surge tank, 11, ball injector, 12, gate valve, 13, flowmeter, 14, chemicals dosing plant, 15, heater, 16, motor, 17, skid base and house.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is elaborated.
As shown in Figure 1, a kind of oil gas mixing unit of the utility model, comprise housing 1, be provided with former grease chamber 2 in the described housing 1, also be provided with oil-in, air inlet and delivery outlet on the described housing 1, described oil-in is communicated with described former grease chamber 2, also is provided with hybrid grid 101 in the described former grease chamber 2, described hybrid grid 101 is surrounded by an air cavity 102, and described air cavity 102 is communicated with described air inlet.
As shown in Figure 2, a kind of oilfield mix transportation machine group, comprise petroleum pipeline 3, gas transmission line, oil gas mixing unit 6, oil-gas mixed delivery pump 8, mixing line, described petroleum pipeline 3 is connected with the input of oil gas mixing unit 6 respectively with gas transmission line, described oil gas mixing unit 6 outputs are connected with the input of oil-gas mixed delivery pump 8, and the output of described oil-gas mixed delivery pump 8 is connected with mixing line.Described oil gas mixing unit 6 preferred first described oil gas mixing unit 6.
Also be provided with pitching machine on the described mixing line, described oil-gas mixed delivery pump 8 is synchronous revolving pumps.At present aspect the pressurized delivered of well site, the types such as screw pump still immature, discharge pressure is all lower, the ability of continuous operation.The used synchronous revolving pump of oil and gas multiphase flow unit has lot of advantages, and it is a kind of novel positive displacement mixing pump, and this mixing pump part is few, compact conformation, volume are little, maintenance is easy, is convenient to mounting or dismounting.Have the advantages such as efficient is high, suction capacity is strong, applied widely, all can carry with this pump the various media that are difficult to carry.This pump can be carried liquid neutral or corrosion, and liquid clean or grindability contains gas or easily produces the liquid of bubble, and high viscosity or low viscous liquid comprise the liquid that contains fibre object and solid matter particle.It is one of at present more satisfactory mixing pump.In addition can be traffic statistics, automatic medicine adding apparatus, automatic ball-throwing apparatus, the functions such as equipment protecting equipment and remote monitoring concentrate in together, and have played the effect of well site intelligent control center, have good Social benefit and economic benefit.
The output of described oil-gas mixed delivery pump 8 is connected with surge tank 10 by pipeline, and the output of described surge tank 10 is connected with mixing line.Be provided with heater (can be the mode of heatings such as electricity, gas, hot water) on this surge tank 10, be provided with safety valve 9 and discharge line, be provided with automatic medicine adding apparatus.What enter surge tank 10 treats that force feed gas mixed liquor by the outlet of surge tank 10, is connected on the ball injector 11, then enters into MOL 3 by check valve 7 and pipeline.
On the described petroleum pipeline 3, also by a threeway, connect a check valve 7, then be connected in the surge tank 10 by pipeline.Described surge tank 10 also is provided with heater and chemicals dosing plant.Be provided with filter 5 on described petroleum pipeline 3 and the gas transmission line.Also be provided with check valve 7 on the pipeline between described oil-gas mixed delivery pump 8 and the surge tank 10.Described oil and gas multiphase flow unit also comprises skid base and the house for carrying oil-gas mixed delivery pump 8 and pipeline.
Be provided with flowmeter, pressure transmitter and/or temperature transmitter on described petroleum pipeline 3 and the gas transmission line 4.
Described oil and gas multiphase flow unit also comprises skid base and the house for carrying oil-gas mixed delivery pump and pipeline.
Described flowmeter, pressure transmitter and/or temperature transmitter also are connected with the data acquisition control device for data acquisition, wireless transmission and Long-distance Control, and described data acquisition control device also is connected with oil-gas mixed delivery pump and provides control signal to oil-gas mixed delivery pump.
As shown in Figure 3, preferred embodiment structural representation of the present utility model.
Above demonstration and described basic principle of the present utility model and principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; that describes in above-described embodiment and the specification just illustrates principle of the present utility model; under the prerequisite that does not break away from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall in claimed the utility model scope.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (10)
1. oil gas mixing unit, it is characterized in that, comprise housing, be provided with former grease chamber in the described housing, also be provided with oil-in, air inlet and delivery outlet on the described housing, described oil-in is communicated with described former grease chamber, the indoor hybrid grid that also is provided with of described crude oil, described hybrid grid is surrounded by an air cavity, and described air cavity is communicated with described air inlet.
2. remote monitoring of oil field oil and gas multiphase flow unit, it is characterized in that, comprise petroleum pipeline, gas transmission line, oil gas mixing unit, oil-gas mixed delivery pump, mixing line, described petroleum pipeline is connected with the input of oil gas mixing unit respectively with gas transmission line, described oil gas mixing unit output is connected with the input of oil-gas mixed delivery pump, and described oil and gas multiphase flow delivery side of pump is connected with mixing line.
3. a kind of remote monitoring of oil field oil and gas multiphase flow unit according to claim 2 is characterized in that, described oil gas mixing unit is oil gas mixing unit as claimed in claim 1.
4. a kind of remote monitoring of oil field oil and gas multiphase flow unit according to claim 2 is characterized in that, also is provided with pitching machine on the described mixing line, and described oil-gas mixed delivery pump is synchronous revolving pump, eccentric rotary oscillation multiphase mixing transmission pump or screw rod mixing delivery pump.
5. a kind of remote monitoring of oil field oil and gas multiphase flow unit according to claim 2 is characterized in that, described oil and gas multiphase flow delivery side of pump is connected with surge tank by pipeline, and the output of described surge tank is connected with mixing line.
6. a kind of remote monitoring of oil field oil and gas multiphase flow unit according to claim 5 is characterized in that, on the described petroleum pipeline, also by a threeway, connects a check valve, then is connected in the surge tank by pipeline.
7. according to claim 5 or 6 described a kind of remote monitoring of oil field oil and gas multiphase flow units, it is characterized in that, described surge tank also is provided with heater and chemicals dosing plant.
8. a kind of remote monitoring of oil field oil and gas multiphase flow unit according to claim 2 is characterized in that, is provided with flowmeter, pressure transmitter and/or temperature transmitter on described petroleum pipeline and the gas transmission line.
9. a kind of remote monitoring of oil field oil and gas multiphase flow unit according to claim 2 is characterized in that, described oil and gas multiphase flow unit also comprises skid base and the house for carrying oil-gas mixed delivery pump and pipeline.
10. a kind of remote monitoring of oil field oil and gas multiphase flow unit according to claim 8, it is characterized in that, described flowmeter, pressure transmitter and/or temperature transmitter also are connected with the data acquisition control device for data acquisition, wireless transmission and Long-distance Control, and described data acquisition control device also is connected with oil-gas mixed delivery pump and provides control signal to oil-gas mixed delivery pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320259317 CN203244925U (en) | 2013-05-14 | 2013-05-14 | Oil gas mixing device and remote-monitoring oil field and oil gas mixing transportation unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320259317 CN203244925U (en) | 2013-05-14 | 2013-05-14 | Oil gas mixing device and remote-monitoring oil field and oil gas mixing transportation unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203244925U true CN203244925U (en) | 2013-10-23 |
Family
ID=49371391
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320259317 Expired - Fee Related CN203244925U (en) | 2013-05-14 | 2013-05-14 | Oil gas mixing device and remote-monitoring oil field and oil gas mixing transportation unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203244925U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105092253A (en) * | 2015-08-17 | 2015-11-25 | 宁波圣龙汽车动力系统股份有限公司 | Engine oil inflation device for engine oil pump testing device |
| CN105909216A (en) * | 2016-06-21 | 2016-08-31 | 辽宁鹤恒科技有限公司 | Oil field associated gas conveying device and process |
| CN106111000A (en) * | 2016-08-29 | 2016-11-16 | 洛阳三隆安装检修有限公司 | A kind of multiple component intelligent beending optimization control system |
| CN109340570A (en) * | 2018-11-25 | 2019-02-15 | 西安大漠石油能源科技工程有限公司 | Skid-mounted oil-gas mixed transportation device |
| CN111612649A (en) * | 2020-05-23 | 2020-09-01 | 上海轻叶能源股份有限公司 | Mobile big data management system for oil storage and transportation |
-
2013
- 2013-05-14 CN CN 201320259317 patent/CN203244925U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105092253A (en) * | 2015-08-17 | 2015-11-25 | 宁波圣龙汽车动力系统股份有限公司 | Engine oil inflation device for engine oil pump testing device |
| CN105909216A (en) * | 2016-06-21 | 2016-08-31 | 辽宁鹤恒科技有限公司 | Oil field associated gas conveying device and process |
| CN106111000A (en) * | 2016-08-29 | 2016-11-16 | 洛阳三隆安装检修有限公司 | A kind of multiple component intelligent beending optimization control system |
| CN109340570A (en) * | 2018-11-25 | 2019-02-15 | 西安大漠石油能源科技工程有限公司 | Skid-mounted oil-gas mixed transportation device |
| CN109340570B (en) * | 2018-11-25 | 2023-09-01 | 西安大漠石油能源科技工程有限公司 | Skid-mounted oil-gas mixing and conveying device |
| CN111612649A (en) * | 2020-05-23 | 2020-09-01 | 上海轻叶能源股份有限公司 | Mobile big data management system for oil storage and transportation |
| CN111612649B (en) * | 2020-05-23 | 2021-03-19 | 上海轻叶能源股份有限公司 | Mobile big data management system for oil storage and transportation |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203244925U (en) | Oil gas mixing device and remote-monitoring oil field and oil gas mixing transportation unit | |
| CN103721619B (en) | A kind of fracturing fluid continuous mixing device | |
| CN201701905U (en) | Emulsion concentration ratio instrument capable of adjusting concentration ratio | |
| CN204140038U (en) | A kind of gaseous carbon dioxide injects displacement of reservoir oil equipment continuously | |
| CN208473783U (en) | A kind of profile control and water plugging device | |
| CN204661474U (en) | A kind of skid shale oil gas fracturing outlet liquid treatment unit | |
| CN204312030U (en) | A kind of for collecting well group associated gas recovery device | |
| CN103450929B (en) | The method of SAGD Produced Liquid profit sharp separation and super-viscous oil long distance delivery | |
| CN103133000A (en) | Coal cutter gas-water mixing external spray system | |
| CN204512957U (en) | A kind of petroleum production auxiliary device | |
| CN204646189U (en) | A kind of high-pressure spray formula associated gas reclaimer | |
| CN204324090U (en) | A kind of injection pressure charged reclaiming device for volatile gas in oil tank | |
| CN207437043U (en) | Viscosity-falling unit and oil extraction system | |
| CN203694980U (en) | Ultrasonic field dosing static mixer | |
| CN202325628U (en) | Coal-mine underground roadway type coal-seam gas-fracturing equipment | |
| CN102443385A (en) | Chemical oil displacement agent | |
| CN202529579U (en) | U-shaped communicating pipe water carrier coal transportation system | |
| CN202531145U (en) | Foam drainage agent long-distance automatic injecting device for gas recovery through foam drainage | |
| CN203671252U (en) | Low-pressure multi-medium transportation skid-mounted equipment | |
| CN205477574U (en) | Supplementary sanding gear of N2 pulsation | |
| CN202946927U (en) | Gas-lifting normal-temperature gathering and transportation system for high-solidification-point crude oil | |
| CN205154118U (en) | Back pressure integrated device falls in jet pump oil recovery well group | |
| CN103089213A (en) | Process pipe for doping chemical agent into hollow sucker rod | |
| CN204493094U (en) | A kind of hydraulic pamp | |
| CN204026144U (en) | A kind of multiphase flow closed mixed transportation device |
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: 20131023 Termination date: 20180514 |