CN212428779U - Two-phase separator integrated device - Google Patents
Two-phase separator integrated device Download PDFInfo
- Publication number
- CN212428779U CN212428779U CN202020552905.0U CN202020552905U CN212428779U CN 212428779 U CN212428779 U CN 212428779U CN 202020552905 U CN202020552905 U CN 202020552905U CN 212428779 U CN212428779 U CN 212428779U
- Authority
- CN
- China
- Prior art keywords
- valve
- oil
- phase separator
- outlet
- pipeline
- 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.)
- Active
Links
Images
Landscapes
- Gas Separation By Absorption (AREA)
Abstract
The utility model provides an integrated device of a two-phase separator, which comprises an electrical control box, an instrument control box, a base, a bracket arranged on the base and a two-phase separator arranged on the bracket, wherein the top end of the two-phase separator is provided with an operation platform; the electrical control box and the instrument control box are arranged on the base and are electrically connected with the two-phase separator; the two-phase separator comprises a first air bag, a second air bag and a two-phase separator tank body; the first air bag is positioned on the operation platform, and the second air bag is arranged at the top of the two-phase separator tank body. Book (I)The utility model realizes the CO content by the double-phase separator2The oil buffer and associated gas pre-separation device has the advantages of compact structure, highly integrated functions, high operating efficiency, small occupied area, short construction period, convenient operation and maintenance, flexible calling, strong applicability, contribution to fine management of oilfield production and good popularization and application prospect.
Description
Technical Field
The utility model belongs to the technical field of the crude oil treatment in the oil field, concretely relates to double-phase separator integration device.
Background
Developing CO in Changqing oil field2Pilot test for oil displacement due to CO2Unique physicochemical properties of
CO2Special mechanism of oil displacement, CO2The flooding has certain influence on the physical and chemical properties of the oil field produced substances, so that the volume of the crude oil is expanded, light hydrocarbon in the crude oil is extracted and gasified, and the interfacial tension is reduced; CO 22Flooding causes the separation and deposition of heavy components in the crude oil, such as asphalt, paraffin acid soap and the like; the carbonic acid corrosion products are increased; the produced material has increased formation rock particle impurity content. Therefore, need to address CO2The oil displacement characteristic develops gas-liquid two-phase separation equipment, and a multi-system integrated skid-mounted device is formed, so that the pulling and the field installation are convenient.
SUMMERY OF THE UTILITY MODEL
In order to overcome the problem that current device operating efficiency is low, inflexible and practicality are poor, the utility model provides a double-phase separator integration device, the device compact structure, function height integration, operating efficiency are high, area is little, construction cycle is short, fortune dimension is convenient, call double-phase separation integration device nimble, that the suitability is strong, realize containing carbon dioxide and come oil buffering and associated gas pre-separation.
An integrated device of two-phase separators comprises an electrical control box, an instrument control box, a base, a bracket arranged on the base and the two-phase separators arranged on the bracket, wherein the top ends of the two-phase separators are provided with an operating platform; the electrical control box and the instrument control box are arranged on the base and are electrically connected with the two-phase separator; the two-phase separator comprises a first air bag, a second air bag and a two-phase separator tank body; the first air bag is positioned on the operation platform, and the second air bag is arranged at the top of the two-phase separator tank body; the side end face of the two-phase separator is provided with an oil-gas-water inlet, a total sewage discharge outlet and CO2And associated gas emptying total outlet and CO2An oil-water main outlet is arranged on the other end surface of the associated gas outlet; the bottom of the two-phase separator tank body is provided with a first sewage outlet, a second sewage outlet, a sand washing interface of the two-phase separator tank body and an oil-water outlet interface at the bottom of the tank body; the top end of the two-phase separator tank body is provided with CO2And associated gas output interface, safety valve main interface and CO2And the associated gas return line and the first gas bag interface and the CO2And the associated gas return pipeline is connected with the tank body of the two-phase separator; the oil-gas water inlet is connected with the first air bag; said CO2An associated gas outlet is connected with the second gas bag, and an oil-water main outlet is connected with an oil-water outlet interface at the bottom of the tank body; the main sewage discharge outlet is connected with the first sewage discharge outlet and the second sewage discharge outlet.
Said CO2And companionRaw gas return line interfaces with first gas bag and CO2And the associated gas return pipeline and the tank body interface of the two-phase separator pass through CO2And associated gas return line connection.
The oil-gas-water inlet is connected with the first gas bag through an oil-gas-water input pipeline and an oil-gas-water pipeline interface at the bottom of the first gas bag, the horizontal end of the oil-gas-water inlet is connected with an oil-gas-water input bypass pipeline, the oil-gas-water input bypass pipeline is connected with the oil-water main outlet, and a seventh valve is arranged on the oil-gas-water input bypass pipeline; and the oil-gas-water input pipeline is connected with an eleventh valve.
Said CO2The associated gas emptying main outlet is connected with a safety valve manifold pipeline, the safety valve main interface is connected with a first safety valve outlet pipeline, a safety valve bypass pipeline and a second safety valve outlet pipeline, and the first safety valve outlet pipeline, the safety valve bypass pipeline and the second safety valve outlet pipeline are connected with the safety valve manifold pipeline after being converged; a fourteenth valve, a second valve and a first safety valve are connected to an outlet pipeline of the first safety valve; a thirteenth valve is connected to the safety valve bypass pipeline; and a thirteenth valve, a first valve and a second safety valve are connected to an outlet pipeline of the second safety valve.
Said CO2And associated gas outlet is connected with CO2And associated gas output line, said CO2And associated gas output interface arranged on the second gas bag, and CO2And associated gas output interface and CO2And associated gas output line connection, CO2A fourth valve, an intelligent precession flowmeter, a regulating valve and a fifth valve are arranged on the associated gas output pipeline; CO 22And associated gas output pipeline is provided with CO2And an associated gas output line bypass line; CO 22And a bypass pipeline of the associated gas output pipeline is provided with a third valve, and the third valve is connected with the fourth valve, the intelligent precession flowmeter, the regulating valve and the fifth valve which are connected in series in parallel.
The oil-water main outlet is connected with an oil-water outlet pipeline, a sixth valve is arranged on the oil-water outlet pipeline, the oil-water outlet pipeline is connected with an oil-water outlet interface at the bottom of the tank body, and the oil-water outlet pipeline is connected with an oil-water main outlet pipeline.
The main sewage discharge outlet is connected with a sewage discharge pipeline, and the first sewage discharge outlet and the second sewage discharge outlet are respectively connected with the sewage discharge pipeline through a tenth valve and an eighth valve.
The sand flushing port of the two-phase separator tank body is connected with a sand flushing port, and a ninth valve, a check valve and a sand flushing pipeline are sequentially arranged between the sand flushing port of the two-phase separator tank body and the sand flushing port.
The utility model has the advantages that:
the utility model provides a suitable for CO2An integrated device for two-phase separation of flooding and produced substances mainly realizes the CO content by a two-phase separator2The oil buffer and associated gas pre-separation device has the advantages of compact structure, highly integrated functions, high operating efficiency, small occupied area, short construction period, convenient operation and maintenance, flexible calling, strong applicability, contribution to fine management of oilfield production and good popularization and application prospect.
The present invention will be described in further detail with reference to the accompanying drawings.
Drawings
Fig. 1 is a left side schematic view of the structure of the present invention.
Fig. 2 is a right side schematic view of the structure of the present invention.
In the figures, the reference numbers are: 1. CO 22And a main associated gas emptying outlet; 2. CO 22And an associated gas outlet; 3. a base; 4. a safety valve manifold line; 5. CO 22And an associated gas output line; 6. a first valve; 7. a safety valve bypass line; 8. a second valve; 9. a safety valve main interface; 10. a third valve; 11. a fourth valve; 12. an intelligent precession flow meter; 13. adjusting a valve; 14. a fifth valve; 15. an oil-water outlet line; 16. a sixth valve; 17. a total oil-water outlet; 18. CO 22And an associated gas output line bypass line; 19. a second air bag; 20. CO 22And an associated gas output interface; 21. a two-phase separator tank; 22. a first relief valve outlet line; 23. a second relief valve outlet line; 24. first air bag25、CO2The associated gas return pipeline is connected with the first air bag interface; 26. CO 22And an associated gas return line; 27. CO 22And the associated gas return pipeline is connected with the tank body of the two-phase separator; 28. a main oil-water outlet pipeline; 29. a seventh valve; 30. an eighth valve; 31. a sand washing pipeline; 32. a check valve; 33. a ninth valve; 34. a tenth valve; 35. a waste line; 36. a support; 37. oil, gas and water are input into a bypass pipeline; 38. an eleventh valve; 39. an oil-gas-water inlet; 40. a main blowdown outlet; 41. oil, gas and water input lines; 42. a twelfth valve; 43. a thirteenth valve; 44. a second relief valve; 45. an operating platform; 46. a first safety valve and an oil-gas water pipeline interface 47 at the bottom of the first air bag; 48. a fourteenth valve; 49. a first drain port; 50. a sand washing interface of the two-phase separator tank body; 51. a sand washing port; 52. a second sewage draining outlet; 53. an oil-water outlet interface at the bottom of the tank body; 54. an electrical control box; 55. an instrument control box.
Detailed Description
Example 1:
in order to overcome the problems of low operating efficiency, inflexibility and poor practicability of the existing device, the utility model provides a two-phase separator integrated device and a method as shown in fig. 1 and fig. 2, the device has compact structure, highly integrated function, high operating efficiency, small occupied area, short construction period, convenient operation and maintenance, flexible calling and strong applicability, and realizes the carbon dioxide-containing oil buffer and associated gas pre-separation.
An integrated device for two-phase separators comprises an electrical control box 54, an instrument control box 55, a base 3, a bracket 36 arranged on the base 3 and two-phase separators positioned on the bracket 36, wherein the top ends of the two-phase separators are provided with an operating platform 45; the electric control box 54 and the instrument control box 55 are arranged on the base 3, and the instrument control box 55 and the electric control box 54 are electrically connected with the two-phase separator; the two-phase separator comprises a first air bag 24, a second air bag 19 and a two-phase separator tank body 21; the first air bag 24 is positioned on the operating platform 45, and the second air bag 19 is arranged at the top of the two-phase separator tank body 21; the two-phase separatorThe side end surface of the sewage treatment device is provided with an oil-gas-water inlet 39, a total sewage discharge outlet 40 and CO2And associated gas emptying total outlet 1 and CO2An associated gas outlet 2, and an oil-water main outlet 17 is arranged on the other end surface; the bottom of the two-phase separator tank body 21 is provided with a first sewage outlet 49, a second sewage outlet 52, a sand washing interface 50 of the two-phase separator tank body and an oil-water outlet interface 53 at the bottom of the tank body; the top end of the two-phase separator tank body 21 is provided with CO2Associated gas output interface 20, safety valve main interface 9 and CO2And associated gas return line to first drum interface 25 and CO2And an associated gas return line and two-phase separator tank interface 27; the oil-gas water inlet 39 is connected with the first air bag 24; said CO2The associated gas outlet 2 is connected with the second gas bag 19, and the oil-water main outlet 17 is connected with an oil-water outlet interface 53 at the bottom of the tank body; the main waste outlet 40 is connected to a first waste outlet 49 and a second waste outlet 52.
The utility model discloses during operation, close third valve 10, seventh valve 29, eighth valve 30, ninth valve 33, tenth valve 34 and twelfth valve 42, oil gas water gets into first air pocket 24 through oil gas water input pipeline 41 through oil gas water import 39, gets into two-phase separator jar body 21 after handling through first air pocket 24, after two-phase separator jar body 21 further handles, the profit gets into oil water outlet pipeline 15 through jar body bottom profit export interface 53, finally discharges from oil water main outlet 17 through oil gas water main outlet pipeline 28; associated gas passing through CO2And associated gas output port 20 enters CO2And associated gas export line 5, ultimately from CO2And an associated gas outlet 2.
The utility model provides a suitable for CO2An integrated device for two-phase separation of flooding and produced substances mainly realizes the CO content by a two-phase separator2The oil buffer and associated gas pre-separation device has the advantages of compact structure, highly integrated functions, high operating efficiency, small occupied area, short construction period, convenient operation and maintenance, flexible calling, strong applicability, contribution to fine management of oilfield production and good popularization and application prospect.
Example 2:
based on the embodiment 1, in the present embodimentSaid CO2The associated gas emptying main outlet 1 is connected with a safety valve collecting pipeline 4, the safety valve main interface 9 is connected with a first safety valve outlet pipeline 22, a safety valve bypass pipeline 7 and a second safety valve outlet pipeline 23, and the first safety valve outlet pipeline 22, the safety valve bypass pipeline 7 and the second safety valve outlet pipeline 23 are connected with the safety valve collecting pipeline 4 after being collected; a fourteenth valve 48, a second valve 8 and a first relief valve 47 are connected to the first relief valve outlet line 22; a thirteenth valve 43 is connected to the safety valve bypass pipeline 7; the thirteenth valve 43, the first valve 6 and the second relief valve 44 are connected to the second relief valve outlet line 23.
Preferably, the oil-water outlet 17 is connected with an oil-water outlet pipeline 15, the oil-water outlet pipeline 15 is provided with a sixth valve 16, the oil-water outlet pipeline 15 is connected with an oil-water outlet interface 53 at the bottom of the tank body, and the oil-water outlet pipeline 15 is connected with an oil-water outlet pipeline 28.
Preferably, the main sewer outlet 40 is connected to the sewer line 35, and the first sewer outlet 49 and the second sewer outlet 52 are connected to the sewer line 35 through the tenth valve 34 and the eighth valve 30, respectively.
An integrated method for a two-phase separator comprises the following specific steps: the third valve 10, the seventh valve 29, the eighth valve 30, the ninth valve 33, the tenth valve 34 and the twelfth valve 42 are closed, oil-gas water enters the first air bag 24 through an oil-gas-water inlet 39 through an oil-gas-water input pipeline 41, enters the two-phase separator tank body 21 after being treated by the first air bag 24, and after the two-phase separator tank body 21 is further treated, oil-water enters the oil-water outlet pipeline 15 through an oil-water outlet interface 53 at the bottom of the tank body and is finally discharged from the oil-water main outlet 17 through an oil-gas-water main outlet pipeline 28; associated gas passing through CO2And associated gas output port 20 enters CO2And associated gas export line 5, ultimately from CO2And an associated gas outlet 2.
When the gas pressure in the two-phase separator is too high, the first safety valve 47 will automatically open to release the pressure, and the gas passes through the first safety valve outlet pipeline 22 and finally passes through CO2And the pressure of a main associated gas emptying outlet 1 is released; if the first safety valve 47, the gas pressure in the two-phase separator continuously rises to a higher pressure, the second safety valve 44 automatically opens to release the pressure, and the gas passes through the outlet pipeline 23 of the second safety valve and finally passes through CO2And the pressure of a main associated gas emptying outlet 1 is released; if the safety valve is in failure and needs to be overhauled, the twelfth valve 42 can be opened to release the pressure, and the gas passes through the safety valve bypass pipeline 7 and finally passes through CO2And the pressure of a main outlet 1 for associated gas emptying.
The utility model provides a suitable for CO2An integrated device for two-phase separation of flooding and produced substances mainly realizes the CO content by a two-phase separator2The oil buffer and associated gas pre-separation device has the advantages of compact structure, highly integrated functions, high operating efficiency, small occupied area, short construction period, convenient operation and maintenance, flexible calling, strong applicability, contribution to fine management of oilfield production and good popularization and application prospect.
Example 3:
based on embodiments 1 and 2, in this embodiment, the sand flushing port 51 is connected to the two-phase separator tank sand flushing port 50, and the ninth valve 33, the check valve 32, and the sand flushing pipeline 31 are sequentially disposed between the two-phase separator tank sand flushing port 50 and the sand flushing port 51.
When the sand washing and purging operation is performed on the two-phase separator integrated device, the eighth valve 30, the check valve 32, the ninth valve 33 and the tenth valve 34 need to be opened, and the sixth valve 16 needs to be closed. The sand-washing purge water flows through the check valve 32 and the ninth valve 33 into the two-phase separator and finally out of the end-face blowdown general outlet 40 of the blowdown pipeline 35 through the first blowdown port 49 and the second blowdown port 52.
Example 4:
based on the embodiments 1 and 2, in this embodiment, the CO is2And associated gas outlet 2 is connected with CO2And associated gas output line 5, said CO2And an associated gas output interface 20 is arranged on the second gas bag 19, and the CO is2And associated gas output port 20 and CO2And associated gas output line 5, CO2And a fourth valve 11, an intelligent precession flowmeter 12 and a regulating valve are arranged on the associated gas output pipeline 513 and a fifth valve 14; CO 22And associated gas output pipeline 5 is provided with CO2And an associated gas output line bypass line 18; CO 22And a bypass pipeline 18 of an associated gas output pipeline is provided with a third valve 10, and the third valve 10 is connected with a fourth valve 11, an intelligent precession flow meter 12, a regulating valve 13 and a fifth valve 14 which are connected in series in parallel.
In the utility model, CO2And an associated gas output port 20 for connecting the second gas bag 19 with CO2And associated gas output line 5, CO2And associated gas output line 5 and CO2And an associated gas outlet 2; CO 22And associated gas output pipeline 5 is provided with CO2And an associated gas output line bypass line 18; CO 22And the associated gas output pipeline 5 is provided with a fourth valve 11, an intelligent precession flowmeter 12, a regulating valve 13, a fifth valve 14, CO2And a bypass line 18 of an associated gas output line is provided with a third valve 10.
Specifically, the third valve 10, the seventh valve 29, the eighth valve 30, the ninth valve 33, the tenth valve 34, and the twelfth valve 42 are closed, and the associated gas passes through the CO2And associated gas output port 20 enters CO2And an associated gas output pipeline 5 which enters a fourth valve 11 after being subjected to pressure regulation by a fifth valve 14 and a regulating valve 13 and finally passes through CO2And an associated gas outlet 2. When the regulating valve 13 needs to be disassembled for maintenance, the fourth valve 11 and the fifth valve 15 are closed, the third valve 10 is opened at the same time, and the associated gas passes through CO at the moment2And associated gas output port 20 enters CO2And associated gas output line 5, and enters CO through third valve 102And associated gas export line bypass line 5, ultimately from the CO2And an associated gas outlet 2.
Example 5:
based on the embodiments 1 and 2, in this embodiment, the CO is2And associated gas return line to first drum interface 25 and CO2And the associated gas return line is connected with a tank connector 27 of the two-phase separator through CO2And associated gas return line 26.
The oil-gas-water inlet 39 is connected with the first gas bag 24 through an oil-gas-water input pipeline 41 and an oil-gas-water pipeline interface 46 at the bottom of the first gas bag, the horizontal end of the oil-gas-water inlet 39 is connected with an oil-gas-water input bypass pipeline 37, the oil-gas-water input bypass pipeline 37 is connected with the oil-water main outlet 17, and the oil-gas-water input bypass pipeline 37 is provided with a seventh valve 29; an eleventh valve 38 is connected to the oil-gas-water input pipeline 41.
Preferably, the oil gas water inlet 39 is connected with the side surface of the first air bag 24 through an oil gas water input pipeline 41 and an oil gas water pipeline interface 46 at the bottom of the first air bag, and the CO at the top end of the first air bag 242And associated gas return line and first gas bag interface 25 and CO2And the associated gas return line is connected with a tank connector 27 of the two-phase separator through CO2And associated gas return line 26.
Specifically, the third valve 10, the seventh valve 29, the eighth valve 30, the ninth valve 33, the tenth valve 34 and the twelfth valve 42 are closed, oil-gas water enters the first gas bag 24 through an oil-gas-water input pipeline 41 through an oil-gas-water inlet 39, enters the two-phase separator tank body 21 after being treated by the first gas bag 24, and after the two-phase separator tank body 21 is further treated, oil-water enters the oil-water outlet pipeline 15 through an oil-water outlet interface 53 at the bottom of the tank body and is finally discharged from the oil-water main outlet 17 through an oil-gas-water main outlet pipeline 28; associated gas passing through CO2And associated gas output port 20 enters CO2And associated gas export line 5, ultimately from CO2And an associated gas outlet 2.
The utility model provides a suitable for CO2The two-phase separation integrated device for driving the produced substances realizes the CO content by mounting the tank body and the gas bag of the two-phase separator on the same bracket2The oil buffer and associated gas pre-separation device has the advantages of compact structure, highly integrated functions, high operating efficiency, small occupied area, short construction period, convenient operation and maintenance, flexible calling, strong applicability, contribution to fine management of oilfield production and good popularization and application prospect.
The above illustration is merely an illustration of the present invention, and does not constitute a limitation to the protection scope of the present invention, and all the same or similar designs with the present invention all belong to the protection scope of the present invention, and the device connecting structure for detailed description in the present invention is the prior art, and the present invention will not perform further description.
Claims (8)
1. A two-phase separator integration device which characterized in that: the device comprises an electric control box (54), an instrument control box (55), a base (3), a support (36) arranged on the base (3) and a two-phase separator positioned on the support (36), wherein the top end of the two-phase separator is provided with an operating platform (45); the electric control box (54) and the instrument control box (55) are arranged on the base (3), and the instrument control box (55) and the electric control box (54) are electrically connected with the two-phase separator; the two-phase separator comprises a first air bag (24), a second air bag (19) and a two-phase separator tank body (21); the first air bag (24) is positioned on the operation platform (45), and the second air bag (19) is arranged at the top of the two-phase separator tank body (21); the side end face of the two-phase separator is provided with an oil-gas-water inlet (39), a total sewage discharge outlet (40) and CO2And a main vent (1) for associated gas emptying and CO2An associated gas outlet (2), and the other end surface is provided with an oil-water main outlet (17); the bottom of the two-phase separator tank body (21) is provided with a first sewage outlet (49), a second sewage outlet (52), a sand washing interface (50) of the two-phase separator tank body and an oil-water outlet interface (53) at the bottom of the tank body; the top end of the two-phase separator tank body (21) is provided with CO2And associated gas output interface (20), safety valve main interface (9) and CO2And associated gas return line to first drum interface (25) and CO2And an associated gas return line and a two-phase separator tank interface (27); the oil-gas water inlet (39) is connected with the first air bag (24); said CO2An associated gas outlet (2) is connected with a second gas bag (19), and an oil-water main outlet (17) is connected with an oil-water outlet interface (53) at the bottom of the tank body; the main sewage discharge outlet (40) is connected with a first sewage discharge outlet (49) and a second sewage discharge outlet (52).
2. According to the rightThe two-phase separator integrated device of claim 1, wherein: said CO2And associated gas return line to first drum interface (25) and CO2And the associated gas return line is connected with a tank body interface (27) of the two-phase separator through CO2And an associated gas return line (26).
3. The integrated two-phase separator device according to claim 1, wherein: the oil-gas-water inlet (39) is connected with the first gas bag (24) through an oil-gas-water input pipeline (41) and an oil-gas-water pipeline interface (46) at the bottom of the first gas bag, the horizontal end of the oil-gas-water inlet (39) is connected with an oil-gas-water input bypass pipeline (37), the oil-gas-water input bypass pipeline (37) is connected with an oil-water main outlet (17), and a seventh valve (29) is arranged on the oil-gas-water input bypass pipeline (37); an eleventh valve (38) is connected to the oil-gas-water input pipeline (41).
4. The integrated two-phase separator device according to claim 1, wherein: said CO2The associated gas emptying main outlet (1) is connected with a safety valve collecting pipeline (4), the safety valve main joint (9) is connected with a first safety valve outlet pipeline (22), a safety valve bypass pipeline (7) and a second safety valve outlet pipeline (23), and the first safety valve outlet pipeline (22), the safety valve bypass pipeline (7) and the second safety valve outlet pipeline (23) are connected with the safety valve collecting pipeline (4) after being collected; a fourteenth valve (48), a second valve (8) and a first safety valve (47) are connected to the first safety valve outlet pipeline (22); a thirteenth valve (43) is connected to the safety valve bypass pipeline (7); and a thirteenth valve (43), a first valve (6) and a second safety valve (44) are connected to the outlet pipeline (23) of the second safety valve.
5. The integrated two-phase separator device according to claim 1, wherein: said CO2And the associated gas outlet (2) is connected with CO2And associated gas outlet line (5), said CO2And an associated gas output interface (20) is arranged on the second gas bag (19), and the CO is2And associated gas output interface (20) and CO2And associated gas output line (5), CO2A fourth valve (11), an intelligent precession flowmeter (12), a regulating valve (13) and a fifth valve (14) are arranged on the associated gas output pipeline (5); CO 22And associated gas output pipeline (5) is provided with CO2And an associated gas output line bypass line (18); CO 22And a bypass pipeline (18) of the associated gas output pipeline is provided with a third valve (10), and the third valve (10) is connected with a fourth valve (11), an intelligent precession flowmeter (12), a regulating valve (13) and a fifth valve (14) which are connected in series in parallel.
6. The integrated two-phase separator device according to claim 1, wherein: the oil-water main outlet (17) is connected with an oil-water outlet pipeline (15), the oil-water outlet pipeline (15) is provided with a sixth valve (16), the oil-water outlet pipeline (15) is connected with an oil-water outlet interface (53) at the bottom of the tank body, and the oil-water outlet pipeline (15) is connected with an oil-water main outlet pipeline (28).
7. The integrated two-phase separator device according to claim 1, wherein: the sewage discharge main outlet (40) is connected with a sewage discharge pipeline (35), and the first sewage discharge outlet (49) and the second sewage discharge outlet (52) are respectively connected with the sewage discharge pipeline (35) through a tenth valve (34) and an eighth valve (30).
8. The integrated two-phase separator device according to claim 1, wherein: the sand washing port (50) of the two-phase separator tank body is connected with a sand washing port (51), and a ninth valve (33), a check valve (32) and a sand washing pipeline (31) are sequentially arranged between the sand washing port (50) of the two-phase separator tank body and the sand washing port (51).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020552905.0U CN212428779U (en) | 2020-04-15 | 2020-04-15 | Two-phase separator integrated device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020552905.0U CN212428779U (en) | 2020-04-15 | 2020-04-15 | Two-phase separator integrated device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212428779U true CN212428779U (en) | 2021-01-29 |
Family
ID=74298188
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020552905.0U Active CN212428779U (en) | 2020-04-15 | 2020-04-15 | Two-phase separator integrated device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212428779U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111472748A (en) * | 2020-04-15 | 2020-07-31 | 西安长庆科技工程有限责任公司 | Two-phase separator integrated device and method |
-
2020
- 2020-04-15 CN CN202020552905.0U patent/CN212428779U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111472748A (en) * | 2020-04-15 | 2020-07-31 | 西安长庆科技工程有限责任公司 | Two-phase separator integrated device and method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP1438484B1 (en) | An installation for the separation of fluids | |
| US20070144908A1 (en) | Subsea production system | |
| US7854849B2 (en) | Compact multiphase inline bulk water separation method and system for hydrocarbon production | |
| CN212428779U (en) | Two-phase separator integrated device | |
| US20200139266A1 (en) | Subsea Processing of Crude Oil | |
| CN108148622A (en) | Horizontal three-phase separation device and separation method thereof | |
| CN201333428Y (en) | Oil-removing sand-removing separator | |
| CN212743979U (en) | Three-phase separation integration device | |
| CN111472747A (en) | Three-phase separation integrated device and method | |
| CN201012300Y (en) | Vertical-suspended electrode electric dehydrator | |
| CN111472748A (en) | Two-phase separator integrated device and method | |
| CN113323645A (en) | Separation method and separation device for oil, gas and water at well mouth and application of separation device | |
| CN212614661U (en) | Oil field produced liquid well field mud, gas, oil and water separating device | |
| CN213708251U (en) | Skid-mounted sand removing device | |
| CN111617562B (en) | Oil-based drilling cutting thermal desorption volatile separation and collection system and process | |
| RU2317408C2 (en) | Method and system for produced oil gas and reservoir water recovery | |
| RU2332557C1 (en) | Method for cleaning near wellbore region of injection wells | |
| NO343870B1 (en) | Subsea processing of crude oil | |
| CN1749634A (en) | Plug flow trapper for oil/gas mixed transport section | |
| CN111535794B (en) | Oilfield produced fluid well site mud, gas, oil and water separation device | |
| CN220811962U (en) | Integrated oily sewage treatment device | |
| CN2361620Y (en) | Oil-water separating device adapted for all kinds of pollution water surfaces | |
| CN1049369C (en) | Sand controller for crude oil well end | |
| CN205330648U (en) | High pressure gas well well head sand removal system | |
| CN110398267B (en) | Oil-water-gas three-phase metering system and metering method for realizing logic control |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |