CN114151053B - Oil, gas, water and sand separating device for high-temperature steam concentric double-tube jet pump steam injection sand removal oil extraction - Google Patents
Oil, gas, water and sand separating device for high-temperature steam concentric double-tube jet pump steam injection sand removal oil extraction Download PDFInfo
- Publication number
- CN114151053B CN114151053B CN202111350261.2A CN202111350261A CN114151053B CN 114151053 B CN114151053 B CN 114151053B CN 202111350261 A CN202111350261 A CN 202111350261A CN 114151053 B CN114151053 B CN 114151053B
- Authority
- CN
- China
- Prior art keywords
- sand
- shell
- water
- oil
- liquid
- 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
- 239000004576 sand Substances 0.000 title claims abstract description 76
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 50
- 238000010793 Steam injection (oil industry) Methods 0.000 title claims abstract description 12
- 238000000605 extraction Methods 0.000 title claims description 9
- 239000003921 oil Substances 0.000 title description 29
- 239000007789 gas Substances 0.000 title description 18
- 239000007788 liquid Substances 0.000 claims abstract description 78
- 238000000926 separation method Methods 0.000 claims abstract description 26
- 241000191291 Abies alba Species 0.000 claims abstract description 24
- 238000005406 washing Methods 0.000 claims description 14
- 239000000945 filler Substances 0.000 claims description 13
- 239000010865 sewage Substances 0.000 claims description 5
- 238000005070 sampling Methods 0.000 claims description 4
- 238000005086 pumping Methods 0.000 claims description 3
- 238000007599 discharging Methods 0.000 abstract description 4
- 239000000203 mixture Substances 0.000 abstract description 3
- 230000003139 buffering effect Effects 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 239000010779 crude oil Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000004575 stone Substances 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000004642 transportation engineering Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
- E21B43/16—Enhanced recovery methods for obtaining hydrocarbons
- E21B43/24—Enhanced recovery methods for obtaining hydrocarbons using heat, e.g. steam injection
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
- E21B43/02—Subsoil filtering
- E21B43/08—Screens or liners
- E21B43/086—Screens with preformed openings, e.g. slotted liners
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
- E21B43/34—Arrangements for separating materials produced by the well
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B47/00—Survey of boreholes or wells
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B47/00—Survey of boreholes or wells
- E21B47/06—Measuring temperature or pressure
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B49/00—Testing the nature of borehole walls; Formation testing; Methods or apparatus for obtaining samples of soil or well fluids, specially adapted to earth drilling or wells
- E21B49/08—Obtaining fluid samples or testing fluids, in boreholes or wells
Landscapes
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geophysics (AREA)
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Extraction Or Liquid Replacement (AREA)
- Cyclones (AREA)
Abstract
The invention relates to the technical field of oil-gas-water-sand separation, in particular to a high-temperature steam concentric double-tube jet pump steam injection sand-discharging oil-gas-water-sand separation device. The invention has reasonable and compact structure and convenient use, the power liquid pump pumps the water in the separating tank into the well through the christmas tree, the oil-gas-water-sand mixture in the well enters the separating tank through the liquid discharge pipeline for oil-gas-water-sand separation, and the separated water is recycled and pumped into the well by the power liquid pump again, thereby saving the exploitation cost and improving the exploitation efficiency.
Description
Technical Field
The invention relates to the technical field of oil-gas-water-sand separation, in particular to a high-temperature steam concentric double-tube jet pump steam injection sand removal oil-gas-water-sand separation device.
Background
At present, in domestic oilfield ground gathering and transportation engineering, in order to meet the requirements of oil gas well product metering, mine processing, storage and pipeline transportation, oil gas, water and sand formed by well products must be separated, well products are usually required to be transported to high-temperature steam concentric double-pipe jet pump steam injection sand removal oil extraction oil gas, water and sand separation device equipment for separation, but the existing oil gas, water and sand separator is required to additionally provide a water source injected into a well, and the separated water cannot be recycled, so that the exploitation cost is higher.
Disclosure of Invention
The invention provides a high-temperature steam concentric double-tube jet pump steam injection sand-discharging oil, gas, water and sand extraction separation device, which overcomes the defects of the prior art, and can effectively solve the problems that the existing high-temperature steam concentric double-tube jet pump steam injection sand-discharging oil, gas, water and sand extraction separation device needs to independently provide a water source to inject water into a well, and water separated by a separator cannot be recycled, so that the exploitation cost is high.
The technical scheme of the invention is realized by the following measures: the utility model provides a high temperature steam is same, two-core ejector pump notes vapour arranges sand oil recovery oil gas water sand separator, includes knockout drum, power pump, flowmeter and christmas tree, the feed liquor mouth of knockout drum passes through the flowing back pipeline and feeds through with the flowing back valve on the christmas tree, and the outlet of knockout drum passes through the feed liquor pipeline and feeds through with the flowing back valve on the christmas tree, is equipped with the power pump on the feed liquor pipeline between corresponding christmas tree and the knockout drum, all is equipped with the flowmeter on the flowing back pipeline between the feed liquor pipeline between corresponding christmas tree and the power pump and the corresponding christmas tree and the knockout drum.
The following are further optimizations and/or improvements to the above-described inventive solution:
the separating tank can comprise a horizontal closed shell, liquid inlets are formed in the left end and the right end of the top of the shell, liquid buffering devices are arranged in the shell corresponding to the positions of the liquid inlets, two filler coalescers are arranged at left and right intervals in the shell corresponding to the positions between the two liquid buffering devices, an air outlet and an oil outlet are respectively formed in the top and the middle of the shell corresponding to the positions between the two filler coalescers, a sand removing device is arranged at the bottom of the shell, water outlets are formed in the bottoms of the shells corresponding to the positions of the left side and the right side of the sand removing device, and a drain outlet is formed in the bottoms of the shells corresponding to the positions of the left side of the left water outlets.
The liquid inlet can comprise a vertical pipe section fixedly installed on the shell, the pipe opening of the vertical pipe section is higher than the shell, a horizontal pipe section fixedly connected to the bottom end of the vertical pipe section and located inside the shell, the vertical pipe section and the horizontal pipe section jointly form a liquid inlet of a J-shaped tubular structure, the liquid inlets of the two J-shaped tubular structures on the shell are oppositely arranged, a baffle plate is arranged inside the shell corresponding to the pipe opening position of the horizontal pipe section and is obliquely arranged from the pipe opening of the horizontal pipe section to the lower part of the vertical pipe section, the upper end of the baffle plate is fixedly installed on the top wall of the shell, a baffle plate is arranged at the inner interval of the shell corresponding to the lower end position of the baffle plate and is fixedly installed on the top wall of the shell, a liquid flow channel is formed between the lower end of the baffle plate and the lower end of the baffle plate, and the top of the shell corresponding to the position of each liquid inlet is provided with a safety valve installation opening.
The sand removing device can comprise two cone-shaped sand setting barrels arranged at the bottom of the shell, a T-shaped sand washing pipe is arranged at the bottom of the shell corresponding to the position between the two sand setting barrels, a water inlet pipe orifice at the lower part of the T-shaped sand washing pipe is fixedly arranged at the bottom of the shell, and two water outlet pipe orifices at the upper part of the T-shaped sand washing pipe are respectively positioned above the two sand setting barrels and aligned to the inside of the sand setting barrels.
The shell corresponding to the position between the left Fang Tianliao coalescer and the oil outlet can be provided with three sampling ports at intervals from top to bottom, the top of the shell corresponding to the position between each filler coalescer and the liquid baffle is provided with a pressure gauge mounting port, and the shell corresponding to the position below the oil pumping port is provided with a thermometer mounting port.
The top of the shell can be further provided with a radar liquid level gauge mounting port for mounting a radar liquid level gauge, and the top of the shell and the left end of the shell are respectively provided with a manhole.
Lifting lugs can be arranged at the left end and the right end of the top of the shell, and supporting frames are arranged at the left end and the right end of the bottom of the shell.
The invention has reasonable and compact structure and convenient use, the power liquid pump pumps the water in the separating tank into the well through the christmas tree, the oil-gas-water-sand mixture in the well enters the separating tank again through the liquid discharge pipeline for oil-gas-water-sand separation, and the separated water is circularly used and pumped into the well again by the power liquid pump, thereby reciprocally carrying out crude oil exploitation, saving exploitation cost and improving exploitation efficiency.
Drawings
Fig. 1 is a schematic diagram of a front view of a preferred embodiment of the present invention.
Fig. 2 is a schematic diagram of a schematic cross-sectional front view of the separator tank of fig. 1.
Fig. 3 is a right-side view of the separator tank of fig. 1.
The codes in the drawings are respectively: 1 is a shell, 2 is a liquid inlet, 3 is a filler coalescer, 4 is an air outlet, 5 is an oil outlet, 6 is a water outlet, 7 is a sewage outlet, 8 is a safety valve mounting port, 9 is a baffle plate, 10 is a flow baffle plate, 11 is a sand setting barrel, 12 is a sand washing pipe, 13 is a sampling port, 14 is a pressure gauge mounting port, 15 is a radar level gauge mounting port, 16 is a manhole, 17 is a lifting lug, 18 is a supporting frame, 19 is a thermometer mounting port, 20 is a power liquid pump, 21 is a flowmeter, 22 is a christmas tree, 23 is a liquid discharge pipeline, and 24 is a liquid inlet pipeline.
Detailed Description
The present invention is not limited by the following examples, and specific embodiments can be determined according to the technical scheme and practical situations of the present invention.
In the present invention, for convenience of description, the description of the relative positional relationship of each component is described according to the layout manner of fig. 2 of the specification, for example: the positional relationship of the front, rear, upper, lower, left, right, etc. is determined in accordance with the layout direction of the drawings of the specification.
The invention is further described below with reference to examples and figures:
as shown in fig. 1, 2 and 3, the high-temperature steam concentric double-tube jet pump steam injection sand-discharging oil-gas-water-sand separating device comprises a separating tank, a power liquid pump 20, a flowmeter 21 and a christmas tree 22, wherein a liquid inlet 2 of the separating tank is communicated with a liquid discharge valve on the christmas tree 22 through a liquid discharge pipeline 23, a water outlet 6 of the separating tank is communicated with the liquid inlet valve on the christmas tree 22 through a liquid inlet pipeline 24, the power liquid pump 20 is arranged on the liquid inlet pipeline 24 between the corresponding christmas tree 22 and the separating tank, and the flowmeter 21 is arranged on the liquid inlet pipeline 24 between the corresponding christmas tree 22 and the power liquid pump 20 and the liquid discharge pipeline 23 between the corresponding christmas tree 22 and the separating tank. The christmas tree 22 is installed on the tubing string as required, and the power pump 20 is a well known technology, and can be controlled by a frequency converter using a plunger pump. When the oil-gas-water-sand separation device is used, a certain amount of water is injected into the separation tank, the water in the separation tank is pumped into the inner pipe of the concentric double-pipe jet pump in the well through the power liquid pump 20 by the christmas tree 22, the concentric double-pipe jet pump and the jet pump are all the prior known technology, the oil-gas-water-sand mixture in the well enters the separation tank through the gap between the underground outer pipe and the inner pipe and the christmas tree 22 and the liquid discharge pipeline 23 to separate oil from water sand, and the separated water is discharged from the water outlet 6 and pumped into the well through the power liquid pump 20 again, so that crude oil exploitation is performed reciprocally. The invention has reasonable and compact structure and convenient use, and can save the exploitation cost and improve the exploitation efficiency by recycling the separated water.
According to actual needs, the high-temperature steam concentric double-tube jet pump steam injection sand removal oil extraction oil gas water sand separation device can be further optimized or/and improved:
as shown in fig. 1, 2 and 3, the separating tank comprises a horizontal closed shell 1, liquid inlets 2 are formed in the left end and the right end of the top of the shell 1, liquid buffering devices are arranged in the shell 1 corresponding to the positions of the liquid inlets 2, two filler coalescers 3 are arranged at left and right intervals in the shell 1 corresponding to the positions between the two liquid buffering devices, an air outlet 4 and an oil outlet 5 are respectively formed in the top and the middle of the shell 1 corresponding to the positions between the two filler coalescers 3, a sand removing device is arranged at the bottom of the shell 1, a water outlet 6 is formed in the bottom of the shell 1 corresponding to the positions of the left side and the right side of the sand removing device, and a drain outlet 7 is formed in the bottom of the shell 1 corresponding to the positions of the left side of the water outlet 6. According to the requirement, the filler coalescer 3 is the prior known technology, the upper end of the filler coalescer 3 is fixedly arranged on the top wall of the shell 1, the lower end of the filler coalescer 3 is at a certain distance from the bottom wall of the shell 1, when the device is used, a liquid inlet pipeline is connected with a liquid inlet 2 on the shell 1, a gas outlet 4 and a gas outlet 5 on the shell 1 are respectively connected with a gas pipeline and a gas pipeline, a water outlet 6 and a sewage outlet 7 on the shell 1 are respectively connected with a drainage pipeline and a sewage pipeline, the mixed liquid of oil, gas, water and sand produced from a well is divided into two flows through the liquid inlet pipeline and is conveyed into the high-temperature steam concentric double-pipe jet pump steam injection sand-drainage oil, gas, water and sand extraction oil, water and sand separation device, the mixed liquid reduces the flow speed and starts to settle in the shell 1 through the liquid buffer device, so that sand and sand are settled at the bottom of the shell 1 and discharged through the sand removal device, oil is discharged from the oil outlet 5 after oil and water separation, water is discharged from the water outlet 6, and the remainder is discharged from the sewage outlet 7. Through adopting two-way feed liquor mode, reduce liquid phase reynolds number by a wide margin, through setting up liquid buffer in feed liquor mouth 2 departments, slow down liquid velocity of flow and liquid level fluctuation, and then make oil gas water sand separation effect better.
As shown in fig. 2, the liquid inlet 2 comprises a vertical pipe section fixedly installed on the casing 1 and having a pipe orifice higher than the casing, and a horizontal pipe section fixedly connected to the bottom end of the vertical pipe section and located inside the casing, the vertical pipe section and the horizontal pipe section jointly form a liquid inlet 2 of a J-shaped tubular structure, the liquid inlets 2 of the two J-shaped tubular structures on the casing 1 are oppositely arranged, a baffle plate 9 corresponding to the inside of the casing at the pipe orifice position of the horizontal pipe section is obliquely arranged from the pipe orifice of the horizontal pipe section to the lower part of the vertical pipe section, the upper end of the baffle plate 9 is fixedly installed on the top wall of the casing 1, a baffle plate 10 is arranged at an inner interval of the casing corresponding to the lower end position of the baffle plate 9, the upper end of the baffle plate is fixedly installed on the top wall of the casing 1, a liquid flow channel is formed between the lower end of the baffle plate 9 and the lower end of the baffle plate 10, and the top of the casing 1 corresponding to the position of each liquid inlet 2 is provided with a safety valve installation opening 8. By providing the safety valve mounting port 8 for mounting the safety valve when in use, the pressure inside the housing is prevented from being excessively high; through setting up J tubular structure's inlet 2 and the baffle 9 relative with inlet 2 to make mixed liquid flow from inlet 2 horizontal segment mouth of pipe after flowing out fall to the baffle 9 that the slope set up, thereby reduce mixed liquid velocity of flow, through setting up a plurality of baffle 10 not only can further slow down mixed liquid but also can reduce mixed liquid level fluctuation and prevent to produce the vortex.
As shown in fig. 2 and 3, the sand removing device comprises two cone-shaped sand setting barrels 11 arranged at the bottom of the shell 1, a T-shaped sand washing pipe 12 is arranged at the bottom of the shell 1 corresponding to the position between the two sand setting barrels 11, a water inlet pipe orifice at the lower part of the T-shaped sand washing pipe 12 is fixedly arranged at the bottom of the shell 1, and two water outlet pipe orifices at the upper part of the T-shaped sand washing pipe 12 are respectively positioned above the two sand setting barrels 11 and aligned to the inside of the sand setting barrels 11. When the sand-washing device is used, sand in the mixed liquid is settled into the sand-setting barrel 11, the sealing plate at the bottom of the sand-setting barrel 11 is opened when sand is to be removed, the sand-washing pipe 12 is connected with a water pipe, and the sand-setting barrel 11 is continuously washed through the sand-washing pipe 12, so that sand and stone in the sand-setting barrel 11 are all washed out. The sand setting barrel 11 and the sand washing pipe 12 are arranged, so that the sand and stones settled in the shell 1 can be cleaned conveniently.
As shown in fig. 2 and 3, the shell 1 corresponding to the position between the left Fang Tianliao coalescer 3 and the oil outlet 5 is provided with three sampling ports 13 from top to bottom, the top of the shell 1 corresponding to the position between each filler coalescer 3 and the liquid baffle is provided with a pressure gauge mounting port 14, and the shell 1 corresponding to the position below the oil pumping port is provided with a thermometer mounting port 19. Through setting up sample connection 13 be convenient for operating personnel sample in order to know separation effect to the inside liquid of different layers of casing 1, be convenient for install the manometer in order to monitor casing 1 inside gas pressure through setting up manometer installation opening 14, be convenient for install the thermometer in order to monitor the inside temperature of mixing liquid of casing 1 through setting up thermometer installation opening 19.
As shown in fig. 2 and 3, the top of the casing 1 is further provided with a radar level gauge mounting opening 15 for mounting a radar level gauge, and the top of the casing 1 and the left end of the casing 1 are both provided with a manhole 16. When in use, the radar level gauge is arranged on the radar level gauge mounting opening 15 so as to monitor the liquid level of the mixed liquid in the shell 1, and the manhole 16 is arranged on the shell 1 so as to facilitate the maintenance of operators.
As shown in fig. 2 and 3, lifting lugs 17 are arranged at the left and right ends of the top of the shell 1, and supporting frames 18 are arranged at the left and right ends of the bottom of the shell 1. The lifting lug 17 and the supporting frame 18 are arranged on the shell 1, so that the invention is convenient to lift and stably place on a using place.
The technical characteristics form the optimal embodiment of the invention, have stronger adaptability and optimal implementation effect, and can increase or decrease unnecessary technical characteristics according to actual needs so as to meet the requirements of different situations.
Claims (2)
1. The high-temperature steam concentric double-tube jet pump steam injection sand removal oil extraction oil, gas and water sand separation device comprises a separation tank, a power pump, a flowmeter and a christmas tree, wherein a liquid inlet of the separation tank is communicated with a liquid discharge valve on the christmas tree through a liquid discharge pipeline, a water outlet of the separation tank is communicated with the liquid inlet valve on the christmas tree through a liquid inlet pipeline, the power pump is arranged on the liquid inlet pipeline between the corresponding christmas tree and the separation tank, and the flowmeter is arranged on the liquid inlet pipeline between the corresponding christmas tree and the power pump and the liquid discharge pipeline between the corresponding christmas tree and the separation tank; the separating tank comprises a horizontal closed shell, liquid inlets are formed in the left end and the right end of the top of the shell, liquid buffer devices are arranged in the shell corresponding to the positions of the liquid inlets, two filler coalescers are arranged at intervals left and right in the shell corresponding to the positions between the two liquid buffer devices, an air outlet and an oil outlet are respectively formed in the top and the middle of the shell corresponding to the positions between the two filler coalescers, three sampling ports are formed in the shell corresponding to the positions between the left Fang Tianliao coalescers and the oil outlet at intervals from top to bottom, pressure gauge mounting ports are formed in the top of the shell corresponding to the positions between each filler coalescer and the liquid baffle, thermometer mounting ports are formed in the shell corresponding to the positions below the oil pumping ports, radar level gauge mounting ports for mounting radar level gauges are formed in the top of the shell, and a manhole is formed in the left end of the shell; the bottom of the shell is provided with a sand removing device, the sand removing device comprises two cone-shaped sand setting barrels arranged at the bottom of the shell, a T-shaped sand washing pipe is arranged at the bottom of the shell corresponding to the position between the two sand setting barrels, a water inlet pipe orifice at the lower part of the T-shaped sand washing pipe is fixedly arranged at the bottom of the shell, and two water outlet pipe orifices at the upper part of the T-shaped sand washing pipe are respectively positioned above the two sand setting barrels and aligned to the inside of the sand setting barrels; the bottom of the shell corresponding to the left side and the right side of the sand removing device is provided with a water outlet, wherein the bottom of the shell corresponding to the left side of the left water outlet is provided with a sewage outlet; the inlet includes fixed mounting and the mouth of pipe is higher than the vertical pipeline section of casing and fixed connection in the vertical pipeline section bottom and be located the inside horizontal pipeline section of casing on the casing, vertical pipeline section and horizontal pipeline section have constituted J tubular structure's inlet jointly, two J tubular structure's on the casing inlet is relative setting, the baffle that corresponds the inside setting of casing of horizontal pipeline section mouth of pipe position, the baffle is from the horizontal pipeline section mouth of pipe setting to vertical pipeline section below slope and baffle upper end fixed mounting on the casing roof, the inside interval of casing that corresponds baffle lower extreme position is equipped with baffle and baffle's upper end fixed mounting on the casing roof, form the liquid runner between baffle lower extreme and the baffle lower extreme, the casing top that corresponds every inlet position all is equipped with the relief valve mounting mouth.
2. The high-temperature steam concentric double-tube jet pump steam injection sand discharge oil, gas and water sand extraction separation device according to claim 1, wherein the left end and the right end of the top of the shell are provided with lifting lugs, and the left end and the right end of the bottom of the shell are provided with supporting frames.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111350261.2A CN114151053B (en) | 2021-11-15 | 2021-11-15 | Oil, gas, water and sand separating device for high-temperature steam concentric double-tube jet pump steam injection sand removal oil extraction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111350261.2A CN114151053B (en) | 2021-11-15 | 2021-11-15 | Oil, gas, water and sand separating device for high-temperature steam concentric double-tube jet pump steam injection sand removal oil extraction |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114151053A CN114151053A (en) | 2022-03-08 |
| CN114151053B true CN114151053B (en) | 2024-04-02 |
Family
ID=80460001
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111350261.2A Active CN114151053B (en) | 2021-11-15 | 2021-11-15 | Oil, gas, water and sand separating device for high-temperature steam concentric double-tube jet pump steam injection sand removal oil extraction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114151053B (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4539023A (en) * | 1984-10-29 | 1985-09-03 | Boley Robert E | Horizontal gas and liquid separator |
| CN101735427A (en) * | 2010-01-22 | 2010-06-16 | 上海交通大学 | Method for modifying polyurethane |
| CN204093092U (en) * | 2014-08-01 | 2015-01-14 | 北京百恒达石油技术有限公司 | Efficient oil, gas, water and sand heated separator |
| CN204457722U (en) * | 2015-01-05 | 2015-07-08 | 北京百恒达石油技术有限公司 | A kind of two-way feed liquor high efficient oil air water sand separator |
| CN205477578U (en) * | 2016-03-18 | 2016-08-17 | 新疆石油工程设计有限公司 | Super viscous crude is taked in and send out and is developed extraction liquid vapor -recovery unit |
| CN205549686U (en) * | 2016-02-19 | 2016-09-07 | 濮阳市联众兴业化工有限公司 | Novel light oil is divided device |
| CN106047123A (en) * | 2016-07-27 | 2016-10-26 | 上海巨峰化工有限公司 | Ion liquid modified polyurethane coating and preparation method thereof |
| CN110593799A (en) * | 2019-09-06 | 2019-12-20 | 中国石油集团西部钻探工程有限公司 | Concentric tube jet pump drainage gas production wellhead device and drainage gas production method thereof |
| CN216517940U (en) * | 2021-11-15 | 2022-05-13 | 克拉玛依新科澳石油天然气技术股份有限公司 | High-temperature steam concentric double-pipe jet pump steam injection and sand discharge oil extraction oil-gas-water-sand separator |
-
2021
- 2021-11-15 CN CN202111350261.2A patent/CN114151053B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4539023A (en) * | 1984-10-29 | 1985-09-03 | Boley Robert E | Horizontal gas and liquid separator |
| CN101735427A (en) * | 2010-01-22 | 2010-06-16 | 上海交通大学 | Method for modifying polyurethane |
| CN204093092U (en) * | 2014-08-01 | 2015-01-14 | 北京百恒达石油技术有限公司 | Efficient oil, gas, water and sand heated separator |
| CN204457722U (en) * | 2015-01-05 | 2015-07-08 | 北京百恒达石油技术有限公司 | A kind of two-way feed liquor high efficient oil air water sand separator |
| CN205549686U (en) * | 2016-02-19 | 2016-09-07 | 濮阳市联众兴业化工有限公司 | Novel light oil is divided device |
| CN205477578U (en) * | 2016-03-18 | 2016-08-17 | 新疆石油工程设计有限公司 | Super viscous crude is taked in and send out and is developed extraction liquid vapor -recovery unit |
| CN106047123A (en) * | 2016-07-27 | 2016-10-26 | 上海巨峰化工有限公司 | Ion liquid modified polyurethane coating and preparation method thereof |
| CN110593799A (en) * | 2019-09-06 | 2019-12-20 | 中国石油集团西部钻探工程有限公司 | Concentric tube jet pump drainage gas production wellhead device and drainage gas production method thereof |
| CN216517940U (en) * | 2021-11-15 | 2022-05-13 | 克拉玛依新科澳石油天然气技术股份有限公司 | High-temperature steam concentric double-pipe jet pump steam injection and sand discharge oil extraction oil-gas-water-sand separator |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114151053A (en) | 2022-03-08 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202064905U (en) | Gas lifting and liquid discharging device for vehicle natural gas compressor | |
| EA013254B1 (en) | A well fluid separator tank for separation of fluid comprising water, oil and gas, use of such a tank, and a method for separating said well fluid | |
| CN110173254B (en) | Underground double-cylinder single-stage adjustable gas-liquid separator | |
| CN204865094U (en) | High -efficient marine oil gas production oil gas water three -phase separator | |
| CN203948083U (en) | A kind of heterogeneous cyclone desanding device | |
| CN104747162A (en) | Multiphase multistage separation type re-injection system used in deep sea | |
| CN100460626C (en) | Ultrasonic crude-oil, gas and sand separator | |
| RU2516093C1 (en) | Station for transfer and separation of multiphase mix | |
| CN114151053B (en) | Oil, gas, water and sand separating device for high-temperature steam concentric double-tube jet pump steam injection sand removal oil extraction | |
| CN216517940U (en) | High-temperature steam concentric double-pipe jet pump steam injection and sand discharge oil extraction oil-gas-water-sand separator | |
| CN215108858U (en) | Low-liquid-volume oil well casing gas recovery system | |
| RU126802U1 (en) | MULTI-PHASE MIXTURE TRANSMISSION AND SEPARATION STATION | |
| RU2236639C1 (en) | System for collecting and transporting products of oil wells | |
| CN205154131U (en) | Liquid recovery system is taken off in degritting of modularization natural gas | |
| CN201581884U (en) | Simple separator for coal bed gas well extraction | |
| RU2406917C2 (en) | Method of acquisition and transportation of production of oil wells with high gas factor and system for its implementation | |
| CN203145914U (en) | Automatic high-pressure sand discharging device | |
| CN203695551U (en) | Mechanical cleaning device for oil field storage tank | |
| CN210977444U (en) | Flowmeter sled piece piping system | |
| RU2567309C1 (en) | Surge-vessel - separator | |
| CN206027253U (en) | Whirl section plug flow trap | |
| CN212079284U (en) | Novel gas-liquid-solid three-phase cyclone desanding device | |
| CN104341052A (en) | Skid-mounted multifunctional integral oil field water treatment device | |
| CN106221840A (en) | Offshore oilfield utilizes high pressure to produce the device and method of Water Sproading low pressure associated gas | |
| CN103114838A (en) | High-pressure automatic sand discharge device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |