Quantitative mixing device for light hydrocarbon components of crude oil
A quantitative mixing and light hydrocarbon technology, applied in the field of petroleum exploration, can solve the problems of lack of constant temperature and pressure, etc., and achieve the effect of multiphase mixing operation and accurate analysis
Active Publication Date: 2021-04-06
CHINA NAT OFFSHORE OIL CORP +1
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- Description
- Claims
- Application Information
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Problems solved by technology
[0003] However, the mixing device in the prior art can only realize single-phase mixing operation, and lacks functions such as constant temperature and pressure, and cannot realize accurate analysis of crude oil components
Method used
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Embodiment 1
[0041] combine figure 1 As shown, Embodiment 1 of the present invention provides a quantitative mixing device for light hydrocarbon components of crude oil, including a storage unit, a mixing unit, a heating unit and a pressurizing unit 9; the mixing unit includes a mixing chamber 10, and the mixing chamber 10 is provided with a communication chamber The main pipeline inside the body; the storage unit includes at least two storage tanks, the storage tank is provided with branch pipelines communicating with the inside of the tank body, and the branch pipelines of the storage tanks are connected to the main pipeline of the mixing chamber 10; the heating unit includes a heating chamber arranged around the mixing unit 14. The mixing unit is arranged inside the heating chamber 14; the booster unit 9 includes a booster pipeline communicating with the inside of the mixing chamber 10, and the booster pipeline is connected to a booster pump.
[0042] In the specific operation, through ...
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This paper discloses a quantitative mixing device for crude oil light hydrocarbon components, which includes a storage unit, a mixing unit, a heating unit and a pressurizing unit; the mixing unit includes a mixing cavity, and the mixing cavity is provided with a main pipeline that communicates with the interior of the cavity; The storage unit includes at least two storage tanks, the storage tanks are provided with branch pipelines that communicate with the inside of the tank body, and the branch pipelines of the storage tanks are connected to the main pipeline of the mixing chamber; the heating unit includes a surrounding of the mixing unit. the heating chamber, the mixing unit is arranged inside the heating chamber; the pressurizing unit includes a pressurizing pipeline communicating with the interior of the mixing chamber.
Description
technical field [0001] This application relates to but not limited to the technical field of petroleum exploration, especially a quantitative mixing device for light hydrocarbon components of crude oil. Background technique [0002] With the development of formation testing technology, it is more and more important to establish a downhole fluid analysis laboratory. The light hydrocarbon components in crude oil will escape under normal pressure on the ground. In order to better analyze crude oil components, especially crude oil containing light hydrocarbon components, there is an urgent need for a method that can analyze crude oil light hydrocarbon components on the ground. Quantitative mixing device. [0003] However, the mixing device in the prior art can only realize single-phase mixing operation, and lacks functions such as constant temperature and constant pressure, and cannot realize accurate analysis of crude oil components. Contents of the invention [0004] The t...
Claims
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IPC IPC(8): B01F13/06B01F13/08B01F15/00B01F15/04B01F15/06G01N1/38G01N1/44
CPCG01N1/38G01N1/44G01N2001/386B01F33/71B01F33/45B01F35/213B01F35/2213B01F35/2217B01F35/2215B01F35/80B01F35/92B01F2035/99
Inventor 沈阳张小康薛永增支宏旭牛朋张彬奇余涵侯冠中邢仁东李国梁陈运河
Owner CHINA NAT OFFSHORE OIL CORP