CN204313512U - The new system of field joint stations heating crude oil - Google Patents

The new system of field joint stations heating crude oil Download PDF

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Publication number
CN204313512U
CN204313512U CN201420792877.4U CN201420792877U CN204313512U CN 204313512 U CN204313512 U CN 204313512U CN 201420792877 U CN201420792877 U CN 201420792877U CN 204313512 U CN204313512 U CN 204313512U
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China
Prior art keywords
heat exchanger
water
outlet
crude oil
fluid heat
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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.)
Expired - Fee Related
Application number
CN201420792877.4U
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Chinese (zh)
Inventor
刘鹏志
王海英
刘斌
王秀婷
刘启
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刘鹏志
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Priority to CN201420792877.4U priority Critical patent/CN204313512U/en
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Publication of CN204313512U publication Critical patent/CN204313512U/en
Expired - Fee Related legal-status Critical Current
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    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00Energy generation through renewable energy sources
    • Y02E10/10Geothermal energy

Abstract

The utility model discloses the new system of a kind of field joint stations heating crude oil, the thermal source inlet of GEOTHERMAL WATER-fluid heat exchanger to be exported with GEOTHERMAL WATER elevator pump by pipeline and is connected, the thermal source outlet of GEOTHERMAL WATER-fluid heat exchanger is connected with intensification source heat pump heat entrance, the carrying out liquid pipe with hot entrance and crude oil liquid and be connected, being connected with crude oil liquid multi-purpose station pipeline by valve with heat outlet of GEOTHERMAL WATER-fluid heat exchanger of GEOTHERMAL WATER-fluid heat exchanger; The thermal source outlet of intensification heat pump is connected with geothermal water reinjection pump, and the high-temperature water outlet of intensification heat pump is connected with the thermal source inlet of clear water-fluid heat exchanger, and the high-temperature water entrance of intensification heat pump is connected with the thermal source outlet of clear water-fluid heat exchanger; Being connected with hot outlet of hot entrance and GEOTHERMAL WATER-fluid heat exchanger of clear water-fluid heat exchanger; Being connected with crude oil liquid multi-purpose station pipeline by valve with heat outlet of clear water-fluid heat exchanger.The utility model have energy consumption low, invest the advantages such as little, heat cost is low, low-carbon (LC), green, environmental protection.

Description

The new system of field joint stations heating crude oil
Technical field
The utility model relates to a kind of field joint stations crude oil heating system, particularly relates to a kind of deep-well GEOTHERMAL WATER that utilizes for the equipment of crude oil liquid heat source.
Background technology
The crude oil liquid entering field joint stations contains large amount of sewage, need be outer defeated to crude oil liquid dewatering tank by heating ability.At present, when field joint stations is heated to crude oil liquid with crude oil or natural gas for fuel, consume mass energy, how to reduce the consumption of multi-purpose station oil gas, emissions reduction becomes the important topic in oil field.
Utility model content
The purpose of this utility model is to overcome above-mentioned deficiency, and provide a kind of energy consumption low, invest the little new system of field joint stations heating crude oil.
The utility model takes following technical measures: the new system of field joint stations heating crude oil, it is characterized in that comprising GEOTHERMAL WATER-fluid heat exchanger, clear water-fluid heat exchanger, intensification heat pump, the thermal source inlet of described GEOTHERMAL WATER-fluid heat exchanger to be exported with GEOTHERMAL WATER elevator pump by pipeline and is connected, the thermal source outlet of GEOTHERMAL WATER-fluid heat exchanger is connected with intensification source heat pump heat entrance, the carrying out liquid pipe with hot entrance and crude oil liquid and be connected, being connected with crude oil liquid multi-purpose station pipeline by valve with heat outlet of GEOTHERMAL WATER-fluid heat exchanger of GEOTHERMAL WATER-fluid heat exchanger; The thermal source outlet of described intensification heat pump is connected with geothermal water reinjection pump, and the high-temperature water outlet of intensification heat pump is connected with the thermal source inlet of clear water-fluid heat exchanger, and the high-temperature water entrance of intensification heat pump is connected with the thermal source outlet of clear water-fluid heat exchanger; Being connected with hot outlet of hot entrance and GEOTHERMAL WATER-fluid heat exchanger of clear water-fluid heat exchanger; Being connected with crude oil liquid multi-purpose station pipeline by valve with heat outlet of clear water-fluid heat exchanger.
For utilizing the heat of GEOTHERMAL WATER further, the thermal source outlet of described GEOTHERMAL WATER-fluid heat exchanger is also connected with the thermal source inlet of heating heat exchanger, the thermal source outlet of heating heat exchanger is connected with geothermal water reinjection pump, being connected with heating return pipe with hot entrance of heating heat exchanger, being connected with heating feed pipe with heat outlet of heating heat exchanger.
The beneficial effects of the utility model are, utilize GEOTHERMAL WATER as the outer defeated thermal source of crude oil liquid dehydration, substitute the consumption of crude oil or natural gas, compared with prior art, have energy consumption low, invest the advantages such as little, heat cost is low, low-carbon (LC), green, environmental protection.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail.
As shown in the figure, the new system of field joint stations heating crude oil, it is characterized in that comprising GEOTHERMAL WATER-fluid heat exchanger 2, clear water-fluid heat exchanger 4, intensification heat pump 5, the thermal source inlet of described GEOTHERMAL WATER-fluid heat exchanger 2 to be exported with GEOTHERMAL WATER elevator pump 1 by pipeline and is connected, the thermal source outlet of GEOTHERMAL WATER-fluid heat exchanger 2 is connected with intensification heat pump 5 thermal source inlet, the carrying out liquid pipe 6 with hot entrance and crude oil liquid and be connected, being connected with crude oil liquid multi-purpose station pipeline 7 by valve with heat outlet of GEOTHERMAL WATER-fluid heat exchanger 2 of GEOTHERMAL WATER-fluid heat exchanger 2; The thermal source outlet of described intensification heat pump 5 is connected with geothermal water reinjection pump 8, the high-temperature water outlet of intensification heat pump 5 is connected by the thermal source inlet of clear water circulating pump 11 with clear water-fluid heat exchanger 4, the high-temperature water entrance of intensification heat pump 5 is connected with the thermal source outlet of clear water-fluid heat exchanger 4, and intensification heat pump 5 is also connected with cooling tower 12; Being connected with hot outlet with GEOTHERMAL WATER-fluid heat exchanger 2 by valve with hot entrance of clear water-fluid heat exchanger 4; Being connected with crude oil liquid multi-purpose station pipeline 7 by valve with heat outlet of clear water-fluid heat exchanger 4.
For utilizing the heat of GEOTHERMAL WATER further, the thermal source outlet of described GEOTHERMAL WATER-fluid heat exchanger 2 is also connected with the thermal source inlet of heating heat exchanger 3, the thermal source outlet of heating heat exchanger 3 is connected with geothermal water reinjection pump 8, being connected with heating return pipe 9 with hot entrance of heating heat exchanger 3, being connected with heating feed pipe 10 with heat outlet of heating heat exchanger 3.
During application, when geothermal water temperature is higher than needed for crude oil liquid during heating-up temperature, GEOTHERMAL WATER is after GEOTHERMAL WATER-fluid heat exchanger 2 heat exchange, and direct heating in crude oil liquid reaches the temperature needed for dehydration, is outwards carried after crude oil liquid dehydration by crude oil liquid multi-purpose station pipeline 7.In the winter time, partly hot water again through heating heat exchanger 3 heat exchange be multi-purpose station building heating, last geothermal tail water is recharged by geothermal water reinjection pump 8.When geothermal water temperature is lower than needed for crude oil liquid during heating-up temperature, GEOTHERMAL WATER is first through GEOTHERMAL WATER-fluid heat exchanger 2 heat exchange, then extract heat through intensification heat pump 5, then provide high temperature heat source to clear water-fluid heat exchanger 4 heat exchange by intensification heat pump 5, reach the temperature needed for crude oil liquid dehydration.Now, crude oil liquid is first through GEOTHERMAL WATER-fluid heat exchanger 2 heat exchange, and changed by the valve of clear water-fluid heat exchanger 4 with front end, hot entry and exit, crude oil liquid enters clear water-fluid heat exchanger 4 again and heats rear dehydration, is outwards carried by crude oil liquid multi-purpose station pipeline 7.
The utility model is specially adapted to geothermal water temperature higher than temperature required more than 5 DEG C of crude oil liquid dehydration.

Claims (2)

1. the new system of field joint stations heating crude oil, it is characterized in that comprising GEOTHERMAL WATER-fluid heat exchanger, clear water-fluid heat exchanger, intensification heat pump, the thermal source inlet of described GEOTHERMAL WATER-fluid heat exchanger to be exported with GEOTHERMAL WATER elevator pump by pipeline and is connected, the thermal source outlet of GEOTHERMAL WATER-fluid heat exchanger is connected with intensification source heat pump heat entrance, the carrying out liquid pipe with hot entrance and crude oil liquid and be connected, being connected with crude oil liquid multi-purpose station pipeline by valve with heat outlet of GEOTHERMAL WATER-fluid heat exchanger of GEOTHERMAL WATER-fluid heat exchanger; The thermal source outlet of described intensification heat pump is connected with geothermal water reinjection pump, and the high-temperature water outlet of intensification heat pump is connected with the thermal source inlet of clear water-fluid heat exchanger, and the high-temperature water entrance of intensification heat pump is connected with the thermal source outlet of clear water-fluid heat exchanger; Being connected with hot outlet of hot entrance and GEOTHERMAL WATER-fluid heat exchanger of clear water-fluid heat exchanger; Being connected with crude oil liquid multi-purpose station pipeline by valve with heat outlet of clear water-fluid heat exchanger.
2. the new system of field joint stations heating crude oil according to claim 1, it is characterized in that the thermal source outlet of described GEOTHERMAL WATER-fluid heat exchanger is also connected with the thermal source inlet of heating heat exchanger, the thermal source outlet of heating heat exchanger is connected with geothermal water reinjection pump, being connected with heating return pipe with hot entrance of heating heat exchanger, being connected with heating feed pipe with heat outlet of heating heat exchanger.
CN201420792877.4U 2014-12-16 2014-12-16 The new system of field joint stations heating crude oil Expired - Fee Related CN204313512U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420792877.4U CN204313512U (en) 2014-12-16 2014-12-16 The new system of field joint stations heating crude oil

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420792877.4U CN204313512U (en) 2014-12-16 2014-12-16 The new system of field joint stations heating crude oil

Publications (1)

Publication Number Publication Date
CN204313512U true CN204313512U (en) 2015-05-06

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Family Applications (1)

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CN201420792877.4U Expired - Fee Related CN204313512U (en) 2014-12-16 2014-12-16 The new system of field joint stations heating crude oil

Country Status (1)

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CN (1) CN204313512U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104833121A (en) * 2015-05-13 2015-08-12 中核通辽铀业有限责任公司 Method for utilizing geothermal energy of solution in in-situ-leaching uranium mining process
CN104964484A (en) * 2015-08-01 2015-10-07 山东东德石油装备有限公司 Multifunctional heating device of oil field double-source heat pump

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104833121A (en) * 2015-05-13 2015-08-12 中核通辽铀业有限责任公司 Method for utilizing geothermal energy of solution in in-situ-leaching uranium mining process
CN104964484A (en) * 2015-08-01 2015-10-07 山东东德石油装备有限公司 Multifunctional heating device of oil field double-source heat pump

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GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20150506

Termination date: 20191216

CF01 Termination of patent right due to non-payment of annual fee