CN104863558A - Heating energy saver of heavy oil well - Google Patents
Heating energy saver of heavy oil well Download PDFInfo
- Publication number
- CN104863558A CN104863558A CN201510318547.0A CN201510318547A CN104863558A CN 104863558 A CN104863558 A CN 104863558A CN 201510318547 A CN201510318547 A CN 201510318547A CN 104863558 A CN104863558 A CN 104863558A
- Authority
- CN
- China
- Prior art keywords
- water
- solar energy
- tube
- solar
- boiler
- 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 title claims abstract description 30
- 239000000295 fuel oil Substances 0.000 title claims abstract description 24
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 109
- 238000009434 installation Methods 0.000 claims 1
- 238000007599 discharging Methods 0.000 abstract 4
- 244000273618 Sphenoclea zeylanica Species 0.000 description 6
- 238000005265 energy consumption Methods 0.000 description 2
- 239000003921 oil Substances 0.000 description 2
- 210000005239 tubule Anatomy 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000003129 oil well Substances 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 238000005086 pumping 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
- 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
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)
- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
The invention discloses a heating energy saver of a heavy oil well. The heating energy saver is characterized in that a water feeding tube and a hot water tube are installed on a boiler, circulating water is heated by the boiler, the heated circulating water is injected into a heat exchange circulating system of the heavy oil well through the hot water tube and returned into the water feeding tube through a water returning tube after performing heat exchange, and then the heated circulating water is pumped into the boiler through a booster pump; the boiler is controlled by a control device, a water temperature gauge is installed on the water feeding tube, a water discharging temperature gauge is installed on the hot water tube, and a heat exchanging tube is installed in a heat exchanging tank; the water feeding tube and a water return tube are connected with the heat exchanging tank, the upper end of the heat exchanging tube is connected with a solar water discharging tube, and the lower end of the heat exchanging tube is connected with a solar water feeding tube; the solar water discharging tube and the solar feeding tube are connected to solar energy, a solar water feeding pump is installed on the solar water feeding tube, and a temperature gauge is installed on the solar water discharging tube; when water in a solar hot water circulation system is heated to water temperature higher than that of the water return tube by sunshine heat of daytime, the solar water feeding pump is started, the hot water is circulated to heat the water in the water return tube and the heat supply of the boiler is reduced.
Description
Technical field
The present invention is the firing equipment of petroleum industry pumpingh well, is a kind of heavy oil wells heating energy-saving device.
Background technology
In heavy oil wells, hollow rod water-doped is adopted to fall sticking method oil pumping.Hollow rod water-doped principle to enter in the tubule that is lowered in hollow stem from well head through the water of heating, return out from the annular space between tubule and hollow stem again, the viscous crude temperature between hollow stem and oil pipe is raised, reduce the viscosity of viscous crude, increase its mobility, oil well can normally be produced.The water that hollow stem mixes needs to heat on ground, the water having a set of heating boiler to mix to hollow stem at present carries out circulating-heating, the heat of the water that hollow stem mixes all is provided by boiler, therefore, this cover heating system needs to consume mass energy at present, the cost of winning of heavy oil wells on the one hand, does not reach the requirement of energy-saving and emission-reduction on the other hand.
Summary of the invention
The object of this invention is to provide a kind of heavy oil wells heating energy-saving device, overcome prior art Problems existing, make it reduce the energy consumption of boiler, reduce the cost of winning of heavy oil wells and paraffin-troubled well, reach energy-saving and cost-reducing object.
The object of the present invention is achieved like this: comprise control device, boiler, enter coolant-temperature gage table, force (forcing) pump, water inlet pipe, leaving water temperature table, hot-water line, return pipe, heavy oil wells, water inlet pipe, hot-water line is arranged on boiler, boiler is to circulating water heating, recirculated water after heating injects the recuperated cycle system of heavy oil wells through hot-water line, recirculated water after heating carries out heat exchange with the viscous crude extracted out in well in the recuperated cycle system of heavy oil wells, return out to water inlet pipe through return pipe after recirculated water heat exchange after heating, return in boiler through force (forcing) pump again, boiler is controlled by control device, water inlet pipe is fit into coolant-temperature gage table, hot-water line is installed leaving water temperature table, also comprises solar energy leaving water temperature table, solar energy, heat exchange box, heat exchanger tube, solar energy outlet pipe, solar energy charging pump, solar energy upper hose, heat exchanger tube is arranged in heat exchange box, water inlet pipe, return pipe is connected on heat exchange box, and the upper end of heat exchanger tube is connected with solar energy outlet pipe, and the lower end of heat exchanger tube is connected with solar energy upper hose, solar energy outlet pipe, solar energy upper hose is connected on solar energy, solar energy upper hose is installed solar energy charging pump, solar energy outlet pipe is installed solar energy leaving water temperature table, solar energy, heat exchange box, heat exchanger tube, solar energy outlet pipe, solar energy charging pump, solar energy upper hose composition solar heat water circulation system, during the water temperature that daytime, amount of solar heat can make the water of solar heat water circulation system be heated to above in return pipe, start solar energy charging pump, make its hot water circuit to the water heating in return pipe, reduce the heating load of boiler.
Beneficial effect of the present invention: daytime, amount of solar heat can make the water of solar heat water circulation system be heated to above the temperature of the water in return pipe, can heat the water of hot water circulation system, the heat supply of boiler can be reduced, also the energy consumption of boiler can just be reduced, reduce the cost of winning of heavy oil wells, energy-saving and emission-reduction, have significant economic benefit and social benefit.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of the embodiment of the present invention.
Detailed description of the invention
Be described below in conjunction with accompanying drawing 1 pair of embodiments of the invention.
Embodiments of the invention comprise solar energy leaving water temperature table 1, solar energy 2, control device 3, boiler 4, enter coolant-temperature gage table 5, force (forcing) pump 6, water inlet pipe 7, heat exchange box 8, heat exchanger tube 9, solar energy outlet pipe 10, leaving water temperature table 11, hot-water line 12, return pipe 13, solar energy charging pump 14, solar energy upper hose 15, heavy oil wells 16, water inlet pipe 7, one end of hot-water line 12 is arranged on boiler 4, the inlet port UNICOM of the other end of hot-water line 12 and the recuperated cycle system of heavy oil wells 16, the other end of water inlet pipe 7 is connected on heat exchange box 8, one end of return pipe 13 and returning of the recuperated cycle system of heavy oil wells 16 export UNICOM, circulating water heating given by boiler 4, recirculated water after heating injects the recuperated cycle system of heavy oil wells 16 through hot-water line 12, recirculated water after heating carries out heat exchange with the viscous crude extracted out in well in the recuperated cycle system of heavy oil wells 16, return out to heat exchange box 8 through return pipe 13 after recirculated water heat exchange after heating, force (forcing) pump 6 again on water inlet pipe 7 returns 4 li, boiler, boiler 4 is controlled by control device 3, water inlet pipe 7 is fit into coolant-temperature gage table 5, hot-water line 12 is installed leaving water temperature table 11, heat exchanger tube 9 is arranged on heat exchange box 8 li, the upper end of heat exchanger tube 9 is connected with solar energy outlet pipe 10, the lower end of heat exchanger tube 9 is connected with solar energy upper hose 15, solar energy outlet pipe 10, solar energy upper hose 15 is connected on solar energy 2, solar energy upper hose 15 is installed solar energy charging pump 14, solar energy outlet pipe 10 is installed solar energy leaving water temperature table 1, solar energy 2, heat exchange box 8, heat exchanger tube 9, solar energy outlet pipe 10, solar energy charging pump 14, solar energy upper hose 15 forms solar heat water circulation system, during the water temperature that daytime, amount of solar heat can make the water of solar heat water circulation system be heated to above in return pipe 13, start solar energy charging pump 14, make its through solar energy 2 heat after hot water circuit in return pipe 13 water heating, the heat provided with boiler is jointly to the heavy oil heating of heavy oil wells 16, reduce the heating load of boiler 4, solar energy 2 increases how many heats for it, and boiler 4 just can reduce how many heats.
Force (forcing) pump 6, solar energy charging pump 14 are better position in the present invention; as long as two hot water circulation system pressurized circulation in the present invention can be made; force (forcing) pump 6, solar energy charging pump 14 also can be arranged on other position, if force (forcing) pump 6, solar energy charging pump 14 are arranged on other position also belong to protection scope of the present invention.
The present invention also has the water charging system of boiler 4, belongs to prior art.The present invention also has the automatic control system of solar energy charging pump 14, determines starting or the stopping of solar energy charging pump 14 according to the temperature value of setting, although this system does not describe in the present invention, can not become other people invention achievement on this basis.
Claims (1)
1. a heavy oil wells heating energy-saving device, comprises control device (3), boiler (4), enter coolant-temperature gage table (5), force (forcing) pump (6), water inlet pipe (7), leaving water temperature table (11), hot-water line (12), return pipe (13), heavy oil wells (16), water inlet pipe (7), hot-water line (12) is arranged on boiler (4), boiler (4) is to circulating water heating, recirculated water after heating injects the recuperated cycle system of heavy oil wells (16) through hot-water line (12), recirculated water after heating carries out heat exchange with the viscous crude extracted out in well in the recuperated cycle system of heavy oil wells (16), return out to water inlet pipe (7) through return pipe (13) after recirculated water heat exchange after heating, boiler (4) is returned again inner through force (forcing) pump (6), boiler (4) is controlled by control device (3), water inlet pipe (7) is fit into coolant-temperature gage table (5), at hot-water line (12) upper installation leaving water temperature table (11), it is characterized in that: also comprise solar energy leaving water temperature table (1), solar energy (2), heat exchange box (8), heat exchanger tube (9), solar energy outlet pipe (10), solar energy charging pump (14), solar energy upper hose (15), it is inner that heat exchanger tube (9) is arranged on heat exchange box (8), water inlet pipe (7), return pipe (13) is connected on heat exchange box (8), and the upper end of heat exchanger tube (9) is connected with solar energy outlet pipe (10), and the lower end of heat exchanger tube (9) is connected with solar energy upper hose (15), solar energy outlet pipe (10), solar energy upper hose (15) is connected on solar energy (2), and solar energy upper hose (15) is upper installs solar energy charging pump (14), and solar energy outlet pipe (10) is upper installs solar energy leaving water temperature table (1), solar energy (2), heat exchange box (8), heat exchanger tube (9), solar energy outlet pipe (10), solar energy charging pump (14), solar energy upper hose (15) composition solar heat water circulation system, during the water temperature that daytime, amount of solar heat can make the water of solar heat water circulation system be heated to above in return pipe (13), start solar energy charging pump (14), make its hot water circuit to the water heating in return pipe (13), reduce the heating load of boiler (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510318547.0A CN104863558A (en) | 2015-06-11 | 2015-06-11 | Heating energy saver of heavy oil well |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510318547.0A CN104863558A (en) | 2015-06-11 | 2015-06-11 | Heating energy saver of heavy oil well |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104863558A true CN104863558A (en) | 2015-08-26 |
Family
ID=53909681
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510318547.0A Pending CN104863558A (en) | 2015-06-11 | 2015-06-11 | Heating energy saver of heavy oil well |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104863558A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106337671A (en) * | 2016-11-22 | 2017-01-18 | 杨智勇 | Sand and gravel heat storage type high-efficiency heating furnace for oil recovery well and use method |
| CN107905747A (en) * | 2017-12-12 | 2018-04-13 | 中国石油化工股份有限公司 | A kind of oil-field thick-oil water mixing well consumption reduction hot wash control device and method |
| CN107939346A (en) * | 2017-12-20 | 2018-04-20 | 申娟 | One kind is based on the defeated integrated technique of technology of Internet of things heavy oil production collection |
| CN108533267A (en) * | 2018-02-27 | 2018-09-14 | 中国空间技术研究院 | A kind of objects outside Earth surface water resource obtains drilling rig and trephination |
| CN112627772A (en) * | 2020-12-23 | 2021-04-09 | 威海市鸿扬节能设备有限公司 | Gas-electricity dual-purpose heat pipe heater for oil field well mouth and method |
| CN117266792A (en) * | 2023-11-06 | 2023-12-22 | 沧州润涛石油设备有限公司 | Multifunctional multi-coupling oil well heating system |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3982591A (en) * | 1974-12-20 | 1976-09-28 | World Energy Systems | Downhole recovery system |
| US3986556A (en) * | 1975-01-06 | 1976-10-19 | Haynes Charles A | Hydrocarbon recovery from earth strata |
| US4103743A (en) * | 1976-10-29 | 1978-08-01 | Thomas L. Moran | Method and means of treating water wells |
| CN102563892A (en) * | 2011-11-28 | 2012-07-11 | 南京工业大学 | Solar energy day and night heat tracing system for crude oil |
| CN202613784U (en) * | 2012-04-10 | 2012-12-19 | 青岛经济技术开发区海尔热水器有限公司 | Solar energy heating system |
| CN202990016U (en) * | 2013-01-09 | 2013-06-12 | 重庆华捷地热能开发有限公司 | Energy-saving constant-temperature constant-pressure circulating water supply system |
| CN103727518A (en) * | 2013-12-30 | 2014-04-16 | 深圳市强顺太阳能有限公司 | Thermodynamic system and method with mixed application of solar energy and fuel oil gas boiler |
| CN203744205U (en) * | 2014-03-15 | 2014-07-30 | 余华阳 | Solar electric steam boiler |
| CN203978407U (en) * | 2013-12-27 | 2014-12-03 | 首航节能光热技术股份有限公司 | Solar energy producing steam system for heavy crude heat extraction |
| CN204026620U (en) * | 2014-08-19 | 2014-12-17 | 天普新能源科技有限公司 | A kind of solar steam heat storage boiler system |
| CN204716215U (en) * | 2015-06-11 | 2015-10-21 | 山东创佳石油机械制造有限公司 | A kind of heavy oil wells heating energy-saving device |
-
2015
- 2015-06-11 CN CN201510318547.0A patent/CN104863558A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3982591A (en) * | 1974-12-20 | 1976-09-28 | World Energy Systems | Downhole recovery system |
| US3986556A (en) * | 1975-01-06 | 1976-10-19 | Haynes Charles A | Hydrocarbon recovery from earth strata |
| US4103743A (en) * | 1976-10-29 | 1978-08-01 | Thomas L. Moran | Method and means of treating water wells |
| CN102563892A (en) * | 2011-11-28 | 2012-07-11 | 南京工业大学 | Solar energy day and night heat tracing system for crude oil |
| CN202613784U (en) * | 2012-04-10 | 2012-12-19 | 青岛经济技术开发区海尔热水器有限公司 | Solar energy heating system |
| CN202990016U (en) * | 2013-01-09 | 2013-06-12 | 重庆华捷地热能开发有限公司 | Energy-saving constant-temperature constant-pressure circulating water supply system |
| CN203978407U (en) * | 2013-12-27 | 2014-12-03 | 首航节能光热技术股份有限公司 | Solar energy producing steam system for heavy crude heat extraction |
| CN103727518A (en) * | 2013-12-30 | 2014-04-16 | 深圳市强顺太阳能有限公司 | Thermodynamic system and method with mixed application of solar energy and fuel oil gas boiler |
| CN203744205U (en) * | 2014-03-15 | 2014-07-30 | 余华阳 | Solar electric steam boiler |
| CN204026620U (en) * | 2014-08-19 | 2014-12-17 | 天普新能源科技有限公司 | A kind of solar steam heat storage boiler system |
| CN204716215U (en) * | 2015-06-11 | 2015-10-21 | 山东创佳石油机械制造有限公司 | A kind of heavy oil wells heating energy-saving device |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106337671A (en) * | 2016-11-22 | 2017-01-18 | 杨智勇 | Sand and gravel heat storage type high-efficiency heating furnace for oil recovery well and use method |
| CN107905747A (en) * | 2017-12-12 | 2018-04-13 | 中国石油化工股份有限公司 | A kind of oil-field thick-oil water mixing well consumption reduction hot wash control device and method |
| CN107905747B (en) * | 2017-12-12 | 2023-10-24 | 中国石油化工股份有限公司 | Device and method for controlling heat-consumption-reducing and heat-washing of thickened oil well in oil field |
| CN107939346A (en) * | 2017-12-20 | 2018-04-20 | 申娟 | One kind is based on the defeated integrated technique of technology of Internet of things heavy oil production collection |
| CN108533267A (en) * | 2018-02-27 | 2018-09-14 | 中国空间技术研究院 | A kind of objects outside Earth surface water resource obtains drilling rig and trephination |
| CN108533267B (en) * | 2018-02-27 | 2019-09-06 | 中国空间技术研究院 | A kind of objects outside Earth surface water resource obtains drilling rig and trephination |
| CN112627772A (en) * | 2020-12-23 | 2021-04-09 | 威海市鸿扬节能设备有限公司 | Gas-electricity dual-purpose heat pipe heater for oil field well mouth and method |
| CN117266792A (en) * | 2023-11-06 | 2023-12-22 | 沧州润涛石油设备有限公司 | Multifunctional multi-coupling oil well heating system |
| CN117266792B (en) * | 2023-11-06 | 2024-04-30 | 沧州润涛石油设备有限公司 | Multifunctional multi-coupling oil well heating system |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| EXSB | Decision made by sipo to initiate substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150826 |
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| WD01 | Invention patent application deemed withdrawn after publication |