CN207203543U - A kind of four-phase separator under balance pressure drilling - Google Patents
A kind of four-phase separator under balance pressure drilling Download PDFInfo
- Publication number
- CN207203543U CN207203543U CN201720663889.0U CN201720663889U CN207203543U CN 207203543 U CN207203543 U CN 207203543U CN 201720663889 U CN201720663889 U CN 201720663889U CN 207203543 U CN207203543 U CN 207203543U
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- separator
- horizontal gravity
- gravity separator
- welded
- washboard
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Abstract
A kind of new under balance pressure drilling four-phase separator is the utility model is related to, mainly by cyclone separator, horizontal gravity separator, manhole, wire-mesh mist extractor, pressure vessel saddle support, oil-water separating baffle, washboard, heating tube, sloping baffle, and adapter composition；Cyclone separator is connected with horizontal gravity separator by welding manner；There are wire-mesh mist extractor, oil-water separating baffle, washboard, heating tube and sloping baffle inside horizontal gravity separator；Wire-mesh mist extractor is fixed on the top of horizontal gravity separator by way of welding；Oil-water separating baffle is welded on horizontal gravity separator bottom；Washboard is welded on horizontal gravity separator bottom；Sloping baffle is welded on horizontal gravity separator bottom；Heating tube is fixed on washboard by way of welding, by heating be further separated out the gas of dissolving in a liquid come.The utility model separative efficiency is high, and floor space is small, easily operated.
Description
Technical field
The utility model is applied to the surface separation device in underbalance operation or conventional drilling.
Background technology
Under-balanced drilling technology have protection stratum, prevent leakage, reduce cost and improve bit speed etc. it is numerous
Advantage, it is ensured that the security of under-balance drilling operation, it is necessary that under balance pressure drilling process equipment meets that technology will
Ask, i.e., all outputs from pit shaft or the liquid, crude oil, gas and the solid that recycle are accurately separated in drilling process.Mesh
The preceding horizontal four-phase separator separating effect mainly applied is bad, and pollution discharge capability is poor, and floor space is larger, and operation and transport are all
It is inconvenient.The design mainly puts forth effort on the separating effect for improving horizontal four-phase separator, reduces floor space, simplifies structure, makes
Its is simple to operate to be easy to transport, while improves its pollution discharge capability.
The content of the invention
The purpose of the utility model is to design a kind of separator, can efficiently separate oil, gas and water, solid four phases.
Technical scheme is used by the utility model：The utility model is a kind of novel horizontal four-phase separator, mainly
By cyclone separator, horizontal gravity separator, manhole, wire-mesh mist extractor, pressure vessel saddle support, water-oil separating dividing plate, anti-
Wave plate, sloping baffle, heating tube and adapter composition.Mixture initially enters cyclone separator, because the density of medium is different, production
Raw different centrifugal force, the gas of light component are discharged from cyclone separator top vent pipe, and the mixture of heavy constituent is by eddy flow point
Further separated into horizontal gravity separator from device bottom.I~IV 4 working regions of horizontal gravity separator point,
Region I is initially entered by the solid three-phase of the profit of cyclone separator discharge, under gravity, solid is deposited in the bottom of region I, area
The bottom of domain I is provided with the solid outlet of row, settles operation of the solid by arranging solid system at regular intervals and discharges.As liquid level is lifted,
Water-oil phase enters region II, under the further effect of gravity, realizes the AUTOMATIC ZONING of profit, the oils of light component is positioned at upper
Surface, the water level of heavy constituent are provided with discharge outlet in region II bottom and carry out draining, while heating is disposed with region II in bottom
Pipe, heats to liquid, makes the gas of dissolving in a liquid be further separated out coming and enter region III, mist is caught by silk screen
Gas device is discharged by blast pipe, and region II top oil enters region IV after water-oil separating dividing plate, and passes through the bottom oil extraction of region IV
Mouth further discharge.
The advantages of the utility model：The characteristics of the design is exactly to carry out pre-separation using cyclone separator, first by gas point
Separate out；Make profit AUTOMATIC ZONING using Action of Gravity Field in horizontal gravity separator；Heating tube heats to liquid, makes molten
The gas of solution in a liquid is further separated out coming, so that separation is more fully, thoroughly.
Brief description of the drawings
Fig. 1 is a kind of structural representation of new under balance pressure drilling four-phase separator of the utility model.
In figure：1. cyclone separator, 2. horizontal gravity separators, 3. manholes, 4. wire-mesh mist extractors, 5. pressure vessel saddles
Bearing, 6. oil-water separating baffles, 7. washboards, 8. heating tubes, 9. sloping baffles, a. jet water spouts, b. feed pipes, c. blast pipes,
D. blast pipe, e. oil exit pipes, f. drainpipes and the solid pipe of g. rows.
Embodiment
The utility model is described further below in conjunction with the accompanying drawings.
As shown in figure 1, the utility model under balance pressure drilling with four-phase separator mainly by cyclone separator 1, horizontal gravity
Separator 2, manhole 3, wire-mesh mist extractor 4, pressure vessel saddle support 5, oil-water separating baffle 6, washboard 7, heating tube 8, incline
Slanting baffle 9, jet water spout a, feed pipe b, blast pipe c, blast pipe d, oil exit pipe e, drainpipe f and the solid pipe g compositions of row.Cyclonic separation
Device 1 is connected with horizontal gravity separator 2 by welding manner, it is ensured that the conical cylinder section of cyclone separator 1 is completely into horizontal gravity point
From device 2, while the surrounding stiffened panel of cyclone separator 1 is fixed.There are wire-mesh mist extractor 4, water-oil separating inside horizontal gravity separator 2
Baffle plate 6, washboard 7, heating tube 8 and sloping baffle 9.Wire-mesh mist extractor 4 is fixed on horizontal Gravity Separation by way of welding
The top of device 2, it is ensured that liquid is free of in the gas of discharge, in the underface of wire-mesh mist extractor 4, has a piece-root grafting pipe by the small of seizure
Drop is assembled and flowed back.Oil-water separating baffle 6 is welded on the horizontal bottom of gravity separator 2, for separating profit.Washboard 7 welds
The horizontal bottom of gravity separator 2 is connected on, prevents the profit that separation comes from producing in separated region significantly to fluctuate.Sloping baffle
9 are welded on the horizontal bottom of gravity separator 2, while are fixed with gusset, and its effect is to prevent solid-liquid two-phase from the bottom of cyclone separator 1
The solid phase precipitated is caused to rise and fall when portion comes out.Heating tube 8 is fixed on by way of welding on washboard 7, passes through heating
The gas of dissolving in a liquid is set to be further separated out coming.Manhole 3, jet water spout a, blast pipe d, oil exit pipe e, drainpipe f and row
Gu pipe g is fixed on by way of welding on horizontal gravity separator 2.Horizontal gravity separator 2 is by way of welding
It is fixed on pressure vessel saddle support 5.
Illustrated with reference to the utility model instantiation：
Mixture enters cyclone separator 1 by feed pipe b first, because the density of medium is different, produce it is different from
Mental and physical efforts, the gas of light component are discharged from the top vent pipe c of cyclone separator 1, and the mixture of heavy constituent is by the bottom of cyclone separator 1
Further separated into horizontal gravity separator 2.Horizontal gravity separator 2 divides I~IV 4 working regions, by eddy flow
The solid three-phase of profit that separator 1 is discharged initially enters region I, and under gravity, solid is deposited in the bottom of region I, the bottom of region I
Portion is provided with the solid pipe g of row, is passed through clear water from jet water spout a at regular intervals, by the solid pipe g discharges of row of the solid from bottom.With liquid
Position lifting, water-oil phase enters region II, under the further effect of gravity, realizes the AUTOMATIC ZONING of profit, the oil of light component
Class is located above, and the water level of heavy constituent is provided with drainpipe f in region II bottom and carries out draining, while cloth in region II in bottom
Heating tube 8 is equipped with, liquid is heated, makes the gas of dissolving in a liquid be further separated out coming and enters region III, is passed through
Cross wire-mesh mist extractor 4 to be discharged by blast pipe d, in the underface of wire-mesh mist extractor 4, there is a piece-root grafting pipe to assemble the droplet of seizure
And flow back, region II top oil enters region IV after oil-water separating baffle 6, and further by the bottom oil exit pipe e of region IV
Discharge.
Claims (3)
- A kind of 1. four-phase separator under balance pressure drilling, it is characterised in that：Mainly by cyclone separator (1), horizontal gravity Separator (2), manhole (3), wire-mesh mist extractor (4), pressure vessel saddle support (5), oil-water separating baffle (6), washboard (7), heating tube (8), sloping baffle (9), jet water spout (a), feed pipe (b), blast pipe (c), blast pipe (d), oil exit pipe (e), Drainpipe (f) and solid pipe (g) composition of row；Wherein cyclone separator (1) and horizontal gravity separator (2) phase by way of welding Even；Wire-mesh mist extractor (4) is welded on the top of horizontal gravity separator (2)；Oil-water separating baffle (6), washboard (7), tilt Baffle plate (9) is welded on horizontal gravity separator (2) bottom；Heating tube (8) is welded on washboard (7)；Horizontal gravity separator (2) it is welded on pressure vessel saddle support (5)；Jet water spout (a), blast pipe (d), oil exit pipe (e), drainpipe (f) and row are solid It is all to be connected by way of welding with horizontal gravity separator (2) to manage (g).
- A kind of 2. four-phase separator under balance pressure drilling according to claim 1, it is characterised in that：Cyclone separator (1) it is connected with horizontal gravity separator (2) by welding manner, it is ensured that cyclone separator (1) conical cylinder section is completely into horizontal heavy Power separator (2), while cyclone separator (1) surrounding stiffened panel is fixed.
- A kind of 3. four-phase separator under balance pressure drilling according to claim 1, it is characterised in that：Wire-mesh mist extractor (4) top of horizontal gravity separator (2) is fixed on by way of welding, it is ensured that liquid is free of in the gas of discharge, in silk The underface of net mist eliminator (4), there is a piece-root grafting pipe that the droplet of seizure is assembled and flowed back；Oil-water separating baffle (6) is welded on Horizontal gravity separator (2) bottom, for separating profit；Washboard (7) is welded on horizontal gravity separator (2) bottom, prevents Separating the profit to come, generation is significantly fluctuated in separated region, and sloping baffle (9) is welded on horizontal gravity separator (2) bottom Portion, while gusset is fixed, it is acted on causes what is precipitated to consolidate when being and preventing solid-liquid two-phase from being come out from cyclone separator (1) bottom Mutually rise and fall；Heating tube (8) is fixed on by way of welding on washboard (7), makes the gas of dissolving in a liquid by heating It is further separated out coming.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720663889.0U CN207203543U (en) | 2017-06-09 | 2017-06-09 | A kind of four-phase separator under balance pressure drilling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720663889.0U CN207203543U (en) | 2017-06-09 | 2017-06-09 | A kind of four-phase separator under balance pressure drilling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207203543U true CN207203543U (en) | 2018-04-10 |
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ID=61811638
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720663889.0U Expired - Fee Related CN207203543U (en) | 2017-06-09 | 2017-06-09 | A kind of four-phase separator under balance pressure drilling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207203543U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114810029A (en) * | 2022-04-11 | 2022-07-29 | 大连海事大学 | Container type slug flow catcher system |
-
2017
- 2017-06-09 CN CN201720663889.0U patent/CN207203543U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114810029A (en) * | 2022-04-11 | 2022-07-29 | 大连海事大学 | Container type slug flow catcher system |
| CN114810029B (en) * | 2022-04-11 | 2024-05-03 | 大连海事大学 | Container type slug flow catcher system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180410 Termination date: 20190609 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |