CN203925451U - The energy-conservation watering gathering transfer device of viscous crude individual well - Google Patents
The energy-conservation watering gathering transfer device of viscous crude individual well Download PDFInfo
- Publication number
- CN203925451U CN203925451U CN201420354826.3U CN201420354826U CN203925451U CN 203925451 U CN203925451 U CN 203925451U CN 201420354826 U CN201420354826 U CN 201420354826U CN 203925451 U CN203925451 U CN 203925451U
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- viscous crude
- water mixing
- transfer device
- energy
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Abstract
The energy-conservation watering gathering transfer device of viscous crude individual well, comprises wellhead assembly (2), treating stations (3), measuring station (4) and water mixing pump (5); It is characterized in that, surge tank (7) connects into settling tank (6), settling tank (6) connects into wellhead assembly (2) by water mixing pump (5), and many logical metering valve groups (1) also synchronously access wellhead assembly (2) simultaneously.In conveying, needn't heat viscous crude again, can save energy consumption, ensure under the mobile prerequisite smoothly of viscous crude, how logical metering valve group can be avoided excessive water mixing.Improve production fluid temperature, reduce production fluid viscosity, ensure production fluid economy, safe transport.
Description
Technical field
The utility model relates to the energy-conservation watering gathering transfer device of oil-field thick-oil oil-water well mining operations equipment, especially viscous crude individual well.
Background technology
In the defeated process of the collection of viscous crude after thermal recovery output, temperature decline, viscosity increased, mobility decline, and cause the obstruction of pipeline, and impact is carried.Steam Heating or the electrically heated modes of adopting, heated viscous crude more in the past, to reduce viscosity, to improve mobility.Adopt this heating to collect afterwards defeated mode, need to consume a large amount of heat energy, very uneconomical.The mobility of dependence sewage from oil-well is carried viscous crude and is flowed, and because block viscosity of crude is higher, the Produced Liquid after block station, without obvious oil-water interfaces, can not be served as water mixing water source, often cannot realize due to the deficiency of the water yield.
Summary of the invention
The purpose of this utility model is to provide the energy-conservation watering gathering transfer device of a kind of viscous crude individual well, can under the condition of controlling limited energy consumption, carry out smoothly individual well water mixing operation.
The purpose of this utility model will realize by following technical measures: comprise wellhead assembly, treating stations, measuring station and water mixing pump; Surge tank connects into settling tank, and settling tank connects into wellhead assembly by water mixing pump, and many logical metering valve groups also synchronously access wellhead assembly simultaneously.
Especially, has the settling tank that connects into of two groups of surge tank parallel connections at least.
Especially, has the pipeline that connects into of two groups of water mixing parallels connection of pumps at least.
Especially, water mixing pump rear connects pipeline that at least two tunnels have valving wellhead assembly of access separately one by one.
Especially, water mixing pump front connects boiler soft water pipe.
Advantage of the present utility model and effect: in conveying, needn't heat viscous crude again, can save energy consumption, ensure under the mobile prerequisite smoothly of viscous crude, how logical metering valve group can be avoided excessive water mixing.Improve production fluid temperature, reduce production fluid viscosity, ensure production fluid economy, safe transport.
Brief description of the drawings
Fig. 1 is the utility model embodiment 1 structural representation.
Fig. 2 is the utility model embodiment 2 structural representations.
Reference numeral comprises: lead to metering valve group 1, wellhead assembly 2, treating stations 3, measuring station 4, water mixing pump 5, settling tank 6, surge tank 7, boiler soft water pipe 8 more.
Detailed description of the invention
Technical solutions of the utility model are being carried out regional small-scale water mixing test, and obtain after relevant on-the-spot service data and experience, then carry out the water mixing transformation of large-scale section, are finally extended to the defeated technological process of Productivity Construction standardized set.
The utility model comprises: wellhead assembly 2, treating stations 3, measuring station 4 and water mixing pump 5.
Below in conjunction with drawings and Examples, the utility model is described in further detail.
Embodiment 1: as shown in Figure 1, surge tank 7 connects into settling tank 6, and settling tank 6 connects into wellhead assembly 2 by water mixing pump 5, many logical metering valve groups 1 also synchronously access wellhead assembly 2 simultaneously.
In aforementioned, what have two groups of surge tank 7 parallel connections at least connects into settling tank 6.
In aforementioned, has the pipeline that connects into of two groups of water mixing pump 5 parallel connections at least.
In aforementioned, water mixing pump 5 rears connect pipeline that at least two tunnels have valving wellhead assembly 2 of access separately one by one.
In the present embodiment, surge tank 7 is arranged on after block station, and hot fluid injection enters surge tank 7 and carries out Flow-rate adjustment, enter again settling tank 6, inject wellhead assembly 2 by settling tank 6 by water mixing pump 5, many logical also synchronous synergetic work of metering valve group 1, completes to down-hole waterflooding operation simultaneously.
In aforementioned, how logical metering valve group 1 also connects respectively treating stations 3 and measuring station 4 simultaneously.
Embodiment 2: as shown in Figure 2, water mixing pump 5 fronts connect boiler soft water pipe 8.Determine and adopt injection boiler with purifying waste water as water mixing water source, test.
In the present embodiment, duration of test accumulative total water mixing 800m
3, test well wellhead assembly 2 back pressure do not rise substantially, and well head is moisture, temperature meets the defeated requirement of on-the-spot collection, need not carry out regular steam pipeline purging, companion's heat, according to 0.6 ton of measuring and calculating individual well day steam saving.Due to, mix boiler by boiler soft water pipe 8 higher with the cost of purifying waste water, other each newly-built 1 60m of surge tank 7 after block station
3settling tank 6, as water mixing water source tank, first adopts boiler soft water to carry out water mixing, and after water mixing system operates steadily, the demineralized water of stopping using, carries out Produced Liquid settling test, rising as moisture in system synthesis after water mixing, and liquid measure increases, and is conducive to water-oil separating.Success of the test can realize that to mix recovered water collection defeated; As unsuccessful test, need newly-built water supply network, water source is the outer defeated sewage for the treatment of stations.
Claims (5)
1. the energy-conservation watering gathering transfer device of viscous crude individual well, comprises wellhead assembly (2), treating stations (3), measuring station (4) and water mixing pump (5); It is characterized in that, surge tank (7) connects into settling tank (6), settling tank (6) connects into wellhead assembly (2) by water mixing pump (5), and many logical metering valve groups (1) also synchronously access wellhead assembly (2) simultaneously.
2. the energy-conservation watering gathering transfer device of viscous crude individual well as claimed in claim 1, is characterized in that, have at least two groups of surge tanks (7) in parallel connect into settling tank (6).
3. the energy-conservation watering gathering transfer device of viscous crude individual well as claimed in claim 1, is characterized in that, has the pipeline that connects into of two groups of water mixing pumps (5) parallel connection at least.
4. the energy-conservation watering gathering transfer device of viscous crude individual well as claimed in claim 1, is characterized in that, water mixing pump (5) rear connects pipeline that at least two tunnels have a valving wellhead assembly of access separately (2) one by one.
5. the energy-conservation watering gathering transfer device of viscous crude individual well as claimed in claim 1, is characterized in that, water mixing pump (5) front connects boiler soft water pipe (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420354826.3U CN203925451U (en) | 2014-06-30 | 2014-06-30 | The energy-conservation watering gathering transfer device of viscous crude individual well |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420354826.3U CN203925451U (en) | 2014-06-30 | 2014-06-30 | The energy-conservation watering gathering transfer device of viscous crude individual well |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203925451U true CN203925451U (en) | 2014-11-05 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420354826.3U Expired - Fee Related CN203925451U (en) | 2014-06-30 | 2014-06-30 | The energy-conservation watering gathering transfer device of viscous crude individual well |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203925451U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107939346A (en) * | 2017-12-20 | 2018-04-20 | 申娟 | One kind is based on the defeated integrated technique of technology of Internet of things heavy oil production collection |
| CN113338858A (en) * | 2021-07-21 | 2021-09-03 | 金资荐 | Oil well mouth water-mixing gathering and transportation regulation and control flow combined device |
-
2014
- 2014-06-30 CN CN201420354826.3U patent/CN203925451U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107939346A (en) * | 2017-12-20 | 2018-04-20 | 申娟 | One kind is based on the defeated integrated technique of technology of Internet of things heavy oil production collection |
| CN113338858A (en) * | 2021-07-21 | 2021-09-03 | 金资荐 | Oil well mouth water-mixing gathering and transportation regulation and control flow combined device |
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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 |
Granted publication date: 20141105 Termination date: 20150630 |
|
| EXPY | Termination of patent right or utility model |