CN108590603A - A kind of oil field special type special mobile formula superhigh temperature super-pressure complexes - Google Patents
A kind of oil field special type special mobile formula superhigh temperature super-pressure complexes Download PDFInfo
- Publication number
- CN108590603A CN108590603A CN201810457855.5A CN201810457855A CN108590603A CN 108590603 A CN108590603 A CN 108590603A CN 201810457855 A CN201810457855 A CN 201810457855A CN 108590603 A CN108590603 A CN 108590603A
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- China
- Prior art keywords
- heating coil
- oil
- pressure
- oil field
- superhigh temperature
- 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
- 238000010438 heat treatment Methods 0.000 claims abstract description 48
- 239000003921 oil Substances 0.000 claims abstract description 31
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 22
- 238000004804 winding Methods 0.000 claims abstract description 12
- 239000003129 oil well Substances 0.000 claims abstract description 7
- 238000002347 injection Methods 0.000 claims description 4
- 239000007924 injection Substances 0.000 claims description 4
- 239000000567 combustion gas Substances 0.000 claims description 3
- 239000000295 fuel oil Substances 0.000 claims description 3
- 230000015572 biosynthetic process Effects 0.000 abstract description 3
- 239000002283 diesel fuel Substances 0.000 abstract description 3
- 239000000084 colloidal system Substances 0.000 abstract description 2
- 238000007373 indentation Methods 0.000 abstract description 2
- 238000010257 thawing Methods 0.000 abstract description 2
- 238000010793 Steam injection (oil industry) Methods 0.000 abstract 1
- 239000010779 crude oil Substances 0.000 abstract 1
- 239000007789 gas Substances 0.000 description 14
- 239000000243 solution Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000003325 tomography 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
- E21B43/20—Displacing by water
-
- 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
- E21B36/00—Heating, cooling or insulating arrangements for boreholes or wells, e.g. for use in permafrost zones
- E21B36/02—Heating, cooling or insulating arrangements for boreholes or wells, e.g. for use in permafrost zones using burners
- E21B36/025—Heating, cooling or insulating arrangements for boreholes or wells, e.g. for use in permafrost zones using burners the burners being above ground or outside the bore hole
-
- 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
- E21B43/243—Combustion in situ
- E21B43/247—Combustion in situ in association with fracturing processes or crevice forming processes
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)
- Feeding And Controlling Fuel (AREA)
Abstract
The invention discloses a kind of oil field special type special mobile formula superhigh temperature super-pressure complexes, it is concatenated by boiler and heating coil, combustor, feed pump, pipeline, high pressure pump group, electromagnetic heating coil winding, the complexes are that skid is mobile, lifting delivery is convenient, and when use is connected to by special high-pressure hard tube line on Wellhead steam injection port；Traditional decentralized device assembled formation, water is heated by preposition boiler, in the high pressure line winding that high-temperature-hot-water indentation after high pressure is realized to secondary temperature elevation by high temperature and pressure pump group by electromagnetic coil winding again, it is heated again to entering water filling, the efficiency of heating surface is high, variation reduces oil well crude oil viscosity, can effectively remove wax, colloid, the asphalitine in oil pipe, while can also realize reducing thick oil viscosity, steam with environmentally friendly operations such as defeated, well head defrostings；The present apparatus uses the electric power source of diesel oil or jet dynamic control as the covering device, meets the needs of field work, is controlled by PLC, operates, controls easy, high degree of automation.
Description
Technical field
The invention belongs to oilfield technology fields, and in particular to a kind of oil field special type special mobile formula superhigh temperature super-pressure is complete
Device.
Background technology
Single geological structure（Or stratum）Oil-gas reservoir summation under factor controlling, same oil-producing gas area.One oil
There are one gas field possibility or multiple oil-gas reservoirs.It is mainly the title oil field of oil reservoir, predominantly the title gas field of gas reservoir in same area.
By the geologic(al) factor in control oil-producing gas area, oil gas field is divided into 3 classes：1. structural oil-gas field.Refer to oil-producing gas area by list
One structural factor control, such as fold and tomography.2. stratotype oil gas field, on regional anticline or monoclinal structure background by stratum because
Element control（Unconformity, pinching and the variation of lithological on such as stratum）Oil area.3. Composite Oil And Gas Fields.In oil-producing gas area
The oil gas field for not controlled by single construction or formation factor, and being controlled by a variety of geologic(al) factors.Traditional deep fat vehicle domestic at present
It can only at most accomplish 30 megapascal, hot wash, wax removal, de-plugging, unfreezing not realized at all to the well on strata pressure more than 30 megapascal
Requirement.In addition, the outlet temperature of oil field at home steam coach at most can only achieve 240 DEG C, outlet pressure also with regard to more than ten of megapascal,
Use condition critical constraints.Many strata pressures（Wellbore pressure）Excessively high well can not operation the problem of, thus it is proposed that one
Kind oil field special type special mobile formula superhigh temperature super-pressure complexes.
Invention content
The purpose of the present invention is to provide a kind of oil field special type special mobile formula superhigh temperature super-pressure complexes, to solve
Current domestic traditional deep fat vehicle mentioned above in the background art can only at most accomplish 30 megapascal, to 30 megapascal on strata pressure with
On well it is basic do not realize hot wash, wax removal, de-plugging, unfreezing requirement.In addition, the outlet temperature of oil field at home steam coach is most
240 DEG C are can only achieve, outlet pressure is also with regard to more than ten of megapascal, use condition critical constraints.Many strata pressures（Wellbore pressure）
Excessively high well can not operation the problem of.
To achieve the above object, the present invention provides the following technical solutions：A kind of oil field special type special mobile formula superhigh temperature is super
High pressure complexes, including combustor, feed pump, pipeline, high pressure pump group, boiler, heating coil and electromagnetic heating coil winding,
This movement type complete device is by combustor, feed pump, pipeline, high pressure pump group, boiler, heating coil and electromagnetic heating coil winding
It concatenates, which is connected on oil well stream-injection port.
Preferably, the feed pump is connect with the high pressure pump group by the pipeline.
Preferably, the boiler can be combustion gas or fuel oil.
Preferably, further include protection cabinet, the heating coil includes heating pipe unit, and the heating coil by dividing up and down
Three heating pipe units of cloth compose in parallel successively, and the heating coil is fixed on the surface of the protection cabinet, the heating
One end of coil pipe is provided with the water inlet end other end and is provided with water outlet.
Preferably, the top opposition of the protection cabinet is fixed with hanging ring, and the outer surface of the heating coil is close to described
The position of water outlet offers several through-holes.
Compared with prior art, the beneficial effects of the invention are as follows：
（1）Structure of the invention is compact, easy to install and use, efficient, at low cost, easy to repair；
（2）The present invention heats water traditional decentralized device assembled formation by preposition boiler, then by high temperature and pressure
Pump group is realized the high-temperature-hot-water indentation after high pressure by electromagnetic coil winding in the high pressure line winding of secondary temperature elevation, to entering water filling
Heating again is carried out, it can be achieved that supercritical temperature（320℃）, maximum pressure 70MPa, the efficiency of heating surface is high, and variation reduces oil well
Viscosity of crude can effectively remove wax, colloid, asphalitine in oil pipe, while can also realize reducing thick oil viscosity, steam with defeated, well
The environmentally friendly operation such as mouth defrosting is suitable for the clean-out service of de-plugging, the unfreezing and special high pressure flowing well of various complicated oil wells, simultaneously
It is satisfied with newest reservoir reconstruction technique --- -- the steam pressure break in oil field；
（3）The present invention, as power, is met the needs of field work, is controlled by PLC using diesel oil or natural gas engine, is grasped
Make and control is easy.
Description of the drawings
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is the side structure schematic view of the present invention；
Fig. 3 is the heating coil schematic cross-sectional view of the present invention；
In figure：1- combustors, 2- feed pumps, 3- pipelines, 4- high pressures pump group, 5- boilers, 6- heating coils, 7- protection cabinets, 8-
Water inlet end, 9- hanging rings, 10- through-holes, the water outlets 11-, 12- electromagnetic heating coil windings.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
It please refers to Fig.1, Fig. 2 and Fig. 3, the present invention provide a kind of technical solution：A kind of oil field special type special mobile formula superelevation
Warm super-pressure complexes, including combustor 1, feed pump 2, pipeline 3, high pressure pump group 4, boiler 5, heating coil 6 and electromagnetism add
Heat coil winding 12, this movement type complete device is by combustor 1, feed pump 2, pipeline 3, high pressure pump group 4, boiler 5, heating coil
6 and electromagnetic heating coil winding 12 concatenate, which is connected on oil well stream-injection port.
For the ease of the connection of feed pump 2 and high pressure pump group 4, convenient for supplying water, in the present embodiment, it is preferred that feed pump 2 with
High pressure pump group 4 is connected by pipeline 3.
In order to improve the efficiency of heating surface, in the present embodiment, it is preferred that boiler 5 can be combustion gas or fuel oil.
In order to improve the efficiency of heating surface, and homogeneous heating, in the present embodiment, it is preferred that further include protection cabinet 7, heating dish
Pipe 6 includes heating pipe unit, and heating coil 6 is composed in parallel successively by three heating pipe units being distributed up and down, and heating coil 6 is solid
Due to the surface of protection cabinet 7, one end of heating coil 6 is provided with 8 other end of water inlet end and is provided with water outlet 11.
For the ease of the installation and movement of protection cabinet 7, in the present embodiment, it is preferred that the top opposition of protection cabinet 7 is solid
There are hanging ring 9, the outer surface of heating coil 6 to offer several through-holes 10 close to the position of water outlet 11 surely.
The operation principle and process for using of the present invention：In use, the complexes of the present invention are connected to oil well stream-injection end
On mouth, power and electric energy are provided by diesel oil or gas engine, the operation of complexes is controlled by PLC, passes through feed pump 2
It supplies water with high pressure pump group 4, is heated at high temperature by boiler 5 and heating coil 6, hot water enters from water inlet end 8 in heating coil 6
Portion carries out heat, is discharged from water outlet 11, in addition, when the high pressure pump group 4 of matching I types 52L/min//3m3/h, when heating system reaches
When to 50%~60% operating mode load, it can realize economical operation by exchanging combustor jet size number, extend making for heating system
When heating system reaches 80%~90% operating mode load, it can be passed through when matching II type 83L/min//5m3/h high pressure pump groups with the service life
Combustor jet size number is exchanged, economical operation is realized, extends the service life of heating system, 10 external pressure gauge of through-hole, temperature
Spend table etc..
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
Understanding without departing from the principles and spirit of the present invention can carry out these embodiments a variety of variations, modification, replace
And modification, the scope of the present invention is defined by the appended.
Claims (5)
1. a kind of oil field special type special mobile formula superhigh temperature super-pressure complexes, including combustor（1）, feed pump（2）, pipeline
（3）, high pressure pump group（4）, boiler（5）, heating coil（6）With electromagnetic heating coil winding（12）, it is characterised in that：This movable type
Complexes are by combustor（1）, feed pump（2）, pipeline（3）, high pressure pump group（4）, boiler（5）, heating coil（6）With electromagnetism plus
Heat coil winding（12）It concatenates, which is connected on oil well stream-injection port.
2. a kind of oil field special type special mobile formula superhigh temperature super-pressure complexes according to claim 1, feature exist
In：The feed pump（2）With the high pressure pump group（4）Pass through the pipeline（3）Connection.
3. a kind of oil field special type special mobile formula superhigh temperature super-pressure complexes according to claim 1, feature exist
In：The boiler（5）Can be combustion gas or fuel oil.
4. a kind of oil field special type special mobile formula superhigh temperature super-pressure complexes according to claim 1, feature exist
In：It further include protection cabinet（7）, the heating coil（6）Including heating pipe unit, the heating coil（6）By being distributed up and down
Three heating pipe units compose in parallel successively, the heating coil（6）It is fixed on the protection cabinet（7）Surface, it is described
Heating coil（6）One end be provided with water inlet end（8）The other end is provided with water outlet（11）.
5. a kind of oil field special type special mobile formula superhigh temperature super-pressure complexes according to claim 1 or 4, feature
It is：The protection cabinet（7）Top opposition be fixed with hanging ring（9）, the heating coil（6）Outer surface close to it is described go out
Water end (W.E.)（11）Position offer several through-holes（10）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810457855.5A CN108590603A (en) | 2018-05-14 | 2018-05-14 | A kind of oil field special type special mobile formula superhigh temperature super-pressure complexes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810457855.5A CN108590603A (en) | 2018-05-14 | 2018-05-14 | A kind of oil field special type special mobile formula superhigh temperature super-pressure complexes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108590603A true CN108590603A (en) | 2018-09-28 |
Family
ID=63637446
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810457855.5A Pending CN108590603A (en) | 2018-05-14 | 2018-05-14 | A kind of oil field special type special mobile formula superhigh temperature super-pressure complexes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108590603A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109469464A (en) * | 2018-10-29 | 2019-03-15 | 中国石油大学(华东) | A carbon dioxide injection device for carbon dioxide flooding |
| CN116411903A (en) * | 2021-12-31 | 2023-07-11 | 中国石油天然气股份有限公司 | Electromagnetic heating device, heat washing and blocking removal equipment and method |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201972665U (en) * | 2011-03-11 | 2011-09-14 | 孟玉满 | High-efficiency and energy-saving oil well dewaxing vehicle for oil field |
| CN203161195U (en) * | 2013-02-28 | 2013-08-28 | 濮阳石大石油设备有限公司 | Oil well injection allocation thermal recovery device |
| CN203978386U (en) * | 2014-03-19 | 2014-12-03 | 盘锦新科工贸有限公司 | A kind of oil well heat injection nitrogen well washing system |
| CN204532266U (en) * | 2015-04-15 | 2015-08-05 | 刘波 | A kind of oil tube high-temperature high pressure cleaning device |
| CN205154105U (en) * | 2015-11-10 | 2016-04-13 | 克拉玛依新科澳石油天然气技术股份有限公司 | Stifled equipment system is separated in continuous acidizing of little discharge capacity of water injection well |
| CN206129245U (en) * | 2016-09-12 | 2017-04-26 | 胜利油田康贝石油工程装备有限公司 | Ultrahigh -pressure nitrogen injecting device special for oil field |
| CN106593355A (en) * | 2017-01-16 | 2017-04-26 | 西南石油大学 | Paraffin-removing unblocking well-washing device for thickened oil well and method |
| CN206220939U (en) * | 2016-12-05 | 2017-06-06 | 邵洪伟 | A kind of mixed gas gas filling device of vehicular HTHP for petroleum thermal recovery |
| CN206530316U (en) * | 2017-03-08 | 2017-09-29 | 成都百联油田技术服务有限公司 | A kind of online de-plugging system of Oil/gas Well |
-
2018
- 2018-05-14 CN CN201810457855.5A patent/CN108590603A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201972665U (en) * | 2011-03-11 | 2011-09-14 | 孟玉满 | High-efficiency and energy-saving oil well dewaxing vehicle for oil field |
| CN203161195U (en) * | 2013-02-28 | 2013-08-28 | 濮阳石大石油设备有限公司 | Oil well injection allocation thermal recovery device |
| CN203978386U (en) * | 2014-03-19 | 2014-12-03 | 盘锦新科工贸有限公司 | A kind of oil well heat injection nitrogen well washing system |
| CN204532266U (en) * | 2015-04-15 | 2015-08-05 | 刘波 | A kind of oil tube high-temperature high pressure cleaning device |
| CN205154105U (en) * | 2015-11-10 | 2016-04-13 | 克拉玛依新科澳石油天然气技术股份有限公司 | Stifled equipment system is separated in continuous acidizing of little discharge capacity of water injection well |
| CN206129245U (en) * | 2016-09-12 | 2017-04-26 | 胜利油田康贝石油工程装备有限公司 | Ultrahigh -pressure nitrogen injecting device special for oil field |
| CN206220939U (en) * | 2016-12-05 | 2017-06-06 | 邵洪伟 | A kind of mixed gas gas filling device of vehicular HTHP for petroleum thermal recovery |
| CN106593355A (en) * | 2017-01-16 | 2017-04-26 | 西南石油大学 | Paraffin-removing unblocking well-washing device for thickened oil well and method |
| CN206530316U (en) * | 2017-03-08 | 2017-09-29 | 成都百联油田技术服务有限公司 | A kind of online de-plugging system of Oil/gas Well |
Non-Patent Citations (1)
| Title |
|---|
| 杜渐: "锅炉及锅炉房设备", 中国电力出版社, pages: 58 - 59 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109469464A (en) * | 2018-10-29 | 2019-03-15 | 中国石油大学(华东) | A carbon dioxide injection device for carbon dioxide flooding |
| CN109469464B (en) * | 2018-10-29 | 2020-11-06 | 中国石油大学(华东) | A carbon dioxide injection device for carbon dioxide flooding |
| CN116411903A (en) * | 2021-12-31 | 2023-07-11 | 中国石油天然气股份有限公司 | Electromagnetic heating device, heat washing and blocking removal equipment and method |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180928 |