Mobile nuclear power steam making oil extraction system based on small metal fast reactor

A small-scale oil production system technology, applied in the direction of production fluid, earthwork drilling, wellbore/well components, etc., can solve the problem of not being detected, and achieve the effect of reducing consumption

Pending Publication Date: 2020-07-24
CHINA PETROLEUM & CHEM CORP +1
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

No patents for direct steam production required for oilfield development have been found, so it is blank

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  • Mobile nuclear power steam making oil extraction system based on small metal fast reactor
  • Mobile nuclear power steam making oil extraction system based on small metal fast reactor
  • Mobile nuclear power steam making oil extraction system based on small metal fast reactor

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Embodiment Construction

[0028] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0029] see Figure 1 to Figure 3 , the present invention provides a technical solution: a mobile nuclear energy steam production and oil recovery system based on a small metal fast reactor, which includes a steam injection heat exchanger connected to an oil well, a small fast reactor steam generator, a exhaust steam decompression device, an intermediate heat exchanger, the steam outlet of the small fast reactor steam generator is simultaneously connected to th...

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Abstract

The invention discloses a mobile nuclear power steam making oil extraction system based on a small metal fast reactor. The system comprises a steam injection heat exchanger for oil extraction connected with an oil well, and further comprises a small fast reactor steam generator, a dead steam decompression device and intermediate heat exchangers, a steam outlet of the small g fast reactor steam generator is connected with a steam inlet of the dead steam decompression device, and a steam inlet of a steam side of the steam injection heat exchanger for oil extraction at the same time, a steam outlet of the dead steam decompression device is connected with steam inlets of the intermediate heat exchangers, steam outlets of the intermediate heat exchangers are connected with a steam inlet of thesteam injection heat exchanger for oil extraction, and a moving mechanism is further included. High-pressure saturated or superheated steam provided by the small metal fast reactor can be directly used for heating crude oil in an oil reservoir in the oil extraction process to meet the thickened oil heat extraction steam injection needs, a whole device is manufactured into a skid-mounted device, and a trailer manner is adopted for carrying out moving.

Description

technical field [0001] The invention relates to an oil recovery technology in an oil field, in particular to a mobile nuclear energy steam production and oil recovery system based on a small metal fast reactor. Background technique [0002] Heavy oil occupies a large proportion of the world's oil and gas resources, and the efficient exploitation of heavy oil to make it a usable reserve is the direction that the petroleum industry has been striving for. Thermal oil recovery is currently the most important means of heavy oil development. By injecting high-temperature and high-pressure steam into the oil layer, the temperature of the oil layer is increased and the viscosity of the heavy oil is reduced, so as to realize the development and production of heavy oil. However, with the recent drop in international oil prices, how to effectively reduce development costs has become a problem that the oil industry must consider. The cost of steam injection system for thermal recovery ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E21B43/24
CPCE21B43/2403
Inventor 刘明汪庐山张学超戴宇婷赵晓刘廷峰王超张鹏李友平姜泽菊
Owner CHINA PETROLEUM & CHEM CORP
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