CN103953325A - Novel efficient four-phase separator - Google Patents
Novel efficient four-phase separator Download PDFInfo
- Publication number
- CN103953325A CN103953325A CN201410188764.8A CN201410188764A CN103953325A CN 103953325 A CN103953325 A CN 103953325A CN 201410188764 A CN201410188764 A CN 201410188764A CN 103953325 A CN103953325 A CN 103953325A
- Authority
- CN
- China
- Prior art keywords
- mixing bunker
- pipeline
- separator
- phase separator
- charging cylinder
- 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.)
- Pending
Links
- 239000007788 liquid Substances 0.000 claims abstract description 19
- 238000000926 separation method Methods 0.000 claims abstract description 12
- 241000446313 Lamella Species 0.000 claims description 8
- 239000010865 sewage Substances 0.000 claims description 5
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 abstract description 20
- 239000010779 crude oil Substances 0.000 abstract description 19
- 239000007789 gas Substances 0.000 abstract description 13
- 239000003921 oil Substances 0.000 abstract description 12
- 239000003345 natural gas Substances 0.000 abstract description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 6
- 239000013049 sediment Substances 0.000 abstract description 5
- 238000000819 phase cycle Methods 0.000 abstract description 2
- 239000010802 sludge Substances 0.000 abstract 1
- 238000004140 cleaning Methods 0.000 description 6
- 239000000203 mixture Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- 230000009466 transformation Effects 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000008267 milk Substances 0.000 description 1
- 210000004080 milk Anatomy 0.000 description 1
- 235000013336 milk Nutrition 0.000 description 1
- 239000008239 natural water Substances 0.000 description 1
- 231100000572 poisoning Toxicity 0.000 description 1
- 230000000607 poisoning effect Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000003756 stirring 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
- E21B43/34—Arrangements for separating materials produced by the well
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Cyclones (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
- Physical Water Treatments (AREA)
Abstract
The invention relates to a novel efficient four-phase separator. The separator solves the problem of the separation of crude oil with various components, so that sludge, water, the crude oil and natural gas are distributed according to respective phase sequences from bottom to top, 99.9% of the natural gas can be separated from the crude oil, oil sediment can be safely cleaned and discharged out of the separator, and the environment cannot be polluted. The separator has the scheme that the separator comprises a mixing cabin, wherein a feed separating cylinder is mounted at the top end of the mixing cabin, an air outlet is formed in the top end of the feed separating cylinder, a feed inlet is formed in one side of the feed separating cylinder, an air outlet cylinder is arranged at the top end of the mixing cabin, a sediment removing device is mounted at the middle part of the bottom end of the mixing cabin, a drain outlet is formed in the bottom part of the mixing cabin, the feed separating cylinder is communicated with the mixing cabin by a pipeline, a condensate gas adjusting device of which the part is arranged in the feed separating cylinder is mounted in the pipeline. The separator has the advantages that the carrying rate of liquid drops in the natural gas is greatly reduced, and the air billow in the separator and the secondary carrying for the gas to the liquid are restrained.
Description
Technical field
The present invention relates to crude oil accumulating field, particularly a kind of new and effective four-phase separator.
Background technology
In oil movement and storage process, oil gas aqueous mixtures from the crude oil of exploitation at the bottom of ground, the crude oil that enters into oil processing plant (field) from producing well all contains natural gas, water and greasy filth, need to carry out separating treatment to several components of crude oil, and enter in container handling separately, transport, if separate not thorough, easily cause metering inaccurate, even cause equipment to produce fluctuation, be deposited in the oil sediment of eliminator bottom, the easily corrosion of acceleration equipment, inconvenient owing to cleaning, often in people's drilling equipment, to carry out labor cleaning, easily cause employee poisoning, suffocate, there is very large potential safety hazard, simultaneously, the oil sediment cleaning out, easily give environment.
Summary of the invention
For above-mentioned situation, for overcoming the defect of prior art, the present invention's object is just to provide a kind of new and effective four-phase separator, effectively solve the separation containing the crude oil of Multiple components, mud, water, former oil and gas are distributed according to phase sequence separately from bottom to top, and the natural gas 99.9% in crude oil is isolated, and safety is cleaned, drain separator interior oil silt, and environment is not caused to any pollution.
Its solution is, comprise mixing bunker, charging cylinder is equipped with on mixing bunker top, charging cylinder top is provided with gas outlet, and charging cylinder one side is provided with charging aperture, and mixing bunker top is provided with gas outlet, mixing bunker bottom mid portion is equipped with sand-removal device, mixing bunker bottom is provided with sewage draining exit, and charging cylinder, through pipeline communication mixing bunker, is equipped with part and is placed in the gassing adjusting device in charging cylinder in pipeline.
The present invention greatly reduces the carrying rate of drop in natural gas, gas-liquid separation efficiency is greater than 99.9%, liquid level blast and the reentrainment of gas to liquid in equipment are suppressed, facilitate eliminator internal washing, the blowdown of regularly removing sand, extend the application life of equipment, ensured cleaning separator personnel's safety, and not to environment.
Brief description of the drawings
Fig. 1 is the main TV structure schematic diagram of the present invention.
Fig. 2 is the main pseudosection of sand-removal device of the present invention.
Fig. 3 is sand-removal device side cutaway view of the present invention.
Fig. 4 is the main TV structure figure of gassing adjusting device of the present invention.
Fig. 5 is Fig. 4 face upwarding assumption diagram.
Detailed description of the invention
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described in further detail.
Provided by Fig. 1 to Fig. 5, the present invention includes mixing bunker 1, charging cylinder 2 is equipped with on mixing bunker 1 top, charging cylinder 2 tops are provided with gas outlet 3, and charging cylinder 2 one sides are provided with charging aperture 4, and mixing bunker 1 top is provided with gas outlet 5, mixing bunker 1 bottom mid portion is equipped with sand-removal device 6, mixing bunker 1 bottom is provided with sewage draining exit 7, and charging cylinder 2 is communicated with mixing bunker 1 through pipeline 8, part is housed in pipeline 8 and is placed in the gassing adjusting device 9 in charging cylinder 2.
Described sand-removal device 6 comprises the scavenge pipe 10 that is placed in mixing bunker 1 bottom and horizontal positioned discontiguous with it, scavenge pipe 10 mid portions are communicated with the other end and are placed in the tube connector 11 outside mixing bunker 1, on described scavenge pipe 10, be laterally evenly equipped with multiple circular hole groups, described circular hole group established by transversal periphery lower end on scavenge pipe 10 two circular hole 12 about the vertical center line symmetry of its circumference forms, angle between two circular hole 12 lower ends of same circumference is 90 degree, and each circular hole 12 is laterally miter angle.
Described gassing adjusting device comprises the transverse slat 13 that is placed in the horizontal positioned in charging cylinder 2, perpendicular with it and part is housed on transverse slat 13 downsides and is placed in the rectification pre-separation plate 14 in pipeline 8, on transverse slat 13 downsides, be equipped with rectification pre-separation plate 14 be cross staggered and part be placed in and carry out liquid eddy flow lamella 15 in pipeline 8, carry out liquid eddy flow lamella 15 and be provided with multiple manholes 16.
Described transverse slat 13 is circular slab.
Described rectification pre-separation plate 14 and carry out liquid eddy flow lamella 15 and form that cross is staggered is separated into four spaces by pipeline 8.
Spacing between described circular hole group is 50mm.
The crude oil coming when well head is introduced into charging cylinder 2 of the present invention when interior, utilize the gravity of liquid self, first fall on transverse slat 13, break crude oil, produce phase transformation, former oil and gas is separated, crude oil after phase transformation and then whereabouts, fall in the crude oil of charging cylinder 2 bottoms and still have natural gas, the crude oil that falls into bottom impacts rectification pre-separation plate 14 and carrys out liquid eddy flow lamella 15, owing to coming there is manhole 16 on liquid eddy flow lamella 15, the crude oil having undergone phase transition is carried out to mechanical break milk separation again, liquid level waviness and gas again carrying secretly liquid in equipment are suppressed, natural gas is separated substantially completely with crude oil, substantially make the natural gas of 99.9% in crude oil isolate, crude oil enters after mixing bunker 1, the impurity such as the silt in crude oil, rely on the effect of gravity, be deposited in mixing bunker 1 bottom, degassed crude is undergone phase transition, form oil sediment from bottom to top, sewage, four phase layers of former oil and gas, utilize sand-removal device 6, regularly the greasy filth of mixing bunker 1 bottom is rinsed, outside water enters scavenge pipe 10 from tube connector 11, can drill diameter on scavenge pipe 10 circular hole 12 that is 10mm, circular hole 12 and scavenge pipe 10 are all miter angle at longitudinal axis and axis of pitch, water is from the interior discharge of circular hole 12, stir silt, form mixture with water dilution, then open the sewage draining valve of mixing bunker 1 bottom blow-down mouth 7, mixture is discharged, reach cleaning, blowdown object, water and oil can flow out from delivery port 17 and oil-out 18 successively.
The present invention greatly reduces the carrying rate of drop in natural gas, gas-liquid separation efficiency is greater than 99.9%, liquid level blast and the reentrainment of gas to liquid in equipment are suppressed, facilitate eliminator internal washing, the blowdown of regularly removing sand, extend the application life of equipment, ensured cleaning separator personnel's safety, and not to environment.
Claims (6)
1. a new and effective four-phase separator, comprise mixing bunker (1), it is characterized in that, charging cylinder (2) is equipped with on mixing bunker (1) top, charging cylinder (2) top is provided with gas outlet (3), charging cylinder (2) one sides are provided with charging aperture (4), mixing bunker (1) top is provided with gas outlet (5), mixing bunker (1) bottom mid portion is equipped with sand-removal device (6), mixing bunker (1) bottom is provided with sewage draining exit (7), charging cylinder (2) is communicated with mixing bunker (1) through pipeline (8), part is housed in pipeline (8) and is placed in the gassing adjusting device (9) in charging cylinder (2).
2. new and effective four-phase separator according to claim 1, it is characterized in that, described sand-removal device (6) comprises the scavenge pipe (10) that is placed in mixing bunker (1) bottom and horizontal positioned discontiguous with it, scavenge pipe (10) mid portion is communicated with the other end and is placed in the outer tube connector (11) of mixing bunker (1), on described scavenge pipe (10), be laterally evenly equipped with multiple circular hole groups, two circular holes about the vertical center line symmetry of its circumference (12) that described circular hole group is established by the upper transversal periphery of scavenge pipe (10) lower end form, the angle being positioned between two circular holes (12) lower end of same circumference is 90 degree, each circular hole (12) is laterally miter angle.
3. new and effective four-phase separator according to claim 1, it is characterized in that, described gassing adjusting device comprises the transverse slat (13) that is placed in the horizontal positioned in charging cylinder (2), perpendicular with it and part is housed on transverse slat (13) downside and is placed in the rectification pre-separation plate (14) in pipeline (8), on transverse slat (13) downside, be equipped with rectification pre-separation plate (14) be cross staggered and part be placed in and carry out liquid eddy flow lamella (15) in pipeline (8), carry out liquid eddy flow lamella (15) and be provided with multiple manholes (16).
4. new and effective four-phase separator according to claim 3, is characterized in that, described transverse slat (13) is circular slab.
5. new and effective four-phase separator according to claim 3, is characterized in that, described rectification pre-separation plate (14) and carry out liquid eddy flow lamella (15) and form that cross is staggered that pipeline (8) is separated into four spaces.
6. new and effective four-phase separator according to claim 2, is characterized in that, the spacing between described circular hole group is 50mm.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410188764.8A CN103953325A (en) | 2014-05-07 | 2014-05-07 | Novel efficient four-phase separator |
| CN201520289680.3U CN204716218U (en) | 2014-05-07 | 2015-05-07 | New and effective four-phase separator |
| CN201510228374.3A CN104818980B (en) | 2014-05-07 | 2015-05-07 | A kind of new and effective four-phase separator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410188764.8A CN103953325A (en) | 2014-05-07 | 2014-05-07 | Novel efficient four-phase separator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103953325A true CN103953325A (en) | 2014-07-30 |
Family
ID=51330656
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410188764.8A Pending CN103953325A (en) | 2014-05-07 | 2014-05-07 | Novel efficient four-phase separator |
| CN201520289680.3U Withdrawn - After Issue CN204716218U (en) | 2014-05-07 | 2015-05-07 | New and effective four-phase separator |
| CN201510228374.3A Active CN104818980B (en) | 2014-05-07 | 2015-05-07 | A kind of new and effective four-phase separator |
Family Applications After (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520289680.3U Withdrawn - After Issue CN204716218U (en) | 2014-05-07 | 2015-05-07 | New and effective four-phase separator |
| CN201510228374.3A Active CN104818980B (en) | 2014-05-07 | 2015-05-07 | A kind of new and effective four-phase separator |
Country Status (1)
| Country | Link |
|---|---|
| CN (3) | CN103953325A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113417622A (en) * | 2021-07-31 | 2021-09-21 | 森诺科技有限公司 | Photo-thermal well flow heating, separating, buffering and loading integrated multifunctional sledge |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103953325A (en) * | 2014-05-07 | 2014-07-30 | 濮阳兴泰金属结构制品有限公司 | Novel efficient four-phase separator |
| CN112007421B (en) * | 2020-10-16 | 2021-01-26 | 东营启辉石油设备有限责任公司 | Oil gas water sand four-phase separator |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2338072Y (en) * | 1998-10-12 | 1999-09-15 | 高新华 | Apparatus for separation |
| CN2392586Y (en) * | 1999-10-28 | 2000-08-23 | 胜利石油管理局孤东采油厂 | Oil, gas water and sand separating-processing apparatus for oil-field joint station |
| CN2530706Y (en) * | 2002-03-27 | 2003-01-15 | 中国石化胜利油田有限公司规划设计研究院 | Free water separating and removing device |
| CN2726697Y (en) * | 2004-09-28 | 2005-09-21 | 北京华油惠博普科技有限公司 | Bi-rotation gravity horizontal type oil, gas, water and sand multi-phase separating device of foaming crude oil |
| CN2930824Y (en) * | 2005-09-27 | 2007-08-08 | 邓志安 | Water and sand separation apparatus for oil and gas |
| US7531099B1 (en) * | 2005-10-17 | 2009-05-12 | Process Equipment & Service Company, Inc. | Water surge interface slot for three phase separator |
| CN103953325A (en) * | 2014-05-07 | 2014-07-30 | 濮阳兴泰金属结构制品有限公司 | Novel efficient four-phase separator |
-
2014
- 2014-05-07 CN CN201410188764.8A patent/CN103953325A/en active Pending
-
2015
- 2015-05-07 CN CN201520289680.3U patent/CN204716218U/en not_active Withdrawn - After Issue
- 2015-05-07 CN CN201510228374.3A patent/CN104818980B/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113417622A (en) * | 2021-07-31 | 2021-09-21 | 森诺科技有限公司 | Photo-thermal well flow heating, separating, buffering and loading integrated multifunctional sledge |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104818980A (en) | 2015-08-05 |
| CN204716218U (en) | 2015-10-21 |
| CN104818980B (en) | 2017-10-17 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140730 |