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Oil enhancement device of oil field

An oil field and a new type of technology, applied in the field of new oil field oil boosting devices, can solve the problems of inability to form solid-liquid coupling resonance effect, inability to track downhole, failure to realize cable power transmission and signal transmission, etc.

Active Publication Date: 2014-07-30
HEILONGJIANG LANDE ULTRASONIC TECH CO LTD +1
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Problems solved by technology

[0003] Oilfield physical methods of oil recovery mainly include sound wave, ultrasonic wave, electro-hydraulic, electromagnetic, and electric pulse. During the use of these methods, the resonance frequency generated by the vibration source changes with the temperature and pressure of the downhole environment, and the resonance frequency is drifting. At present So far, it is impossible to track the drift of the frequency of the downhole vibration source, so the resonance frequency of the vibration source and the resonance frequency of the load liquid cannot form a solid-liquid coupling resonance effect, and at the same time, the real-time power transmission and signal transmission of the same cable have not been realized.

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Embodiment Construction

[0026] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0027] Such as figure 1 As shown, a new type of oil field oil stimulation device is characterized in that: it includes a ground system (1), a data acquisition system (2), a downhole system (3), and the ground system (1) is transmitted through a composite cable (3-1) It is connected with the data transmission (2), and the data acquisition system (2) is connected with the downhole system (3).

[0028] Such as figure 2 As shown, the ground system (1) includes ground vehicles (1-1), ground ultrasonic power sources (1-2), ground control hosts (1-3), ground displays (1-4), high-voltage frequency conversion transformers (1 -5). A ground ultrasonic power source (1-2), a ground control host (1-3), a ground display (1-4), and a high-voltage frequency conversion transformer (1-5) are placed on the ground vehicle (1-1). The ground ultrasonic power source (1-2)...

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Abstract

The invention relates to an oil enhancement device of an oil field, which comprises a ground system, a data acquisition system and an underground system.According to the device, a resonance effect is formed since the resonant frequency of an ultrasonic generator is identical with the frequency of load liquid, the permeability and crude oil flowability of a reservoir are improved, and the crude output and therecovery ratio are effectively increased.The technology has no harm to an oil well and a water well, is free from environmental pollution and is a green and environment-friendly physical oil recovery method, and at the same time, the device is convenient and quick to operate and low in cost, and has significant economic and social benefits.

Description

technical field [0001] The invention relates to the field of crude oil exploitation, and is a novel oil field increasing device. [0002] Background technique [0003] Oilfield physical methods of oil recovery mainly include sound waves, ultrasonic waves, electro-hydraulic, electromagnetic, and electric pulses. During the use of these methods, the resonance frequency generated by the vibration source changes with the temperature and pressure of the downhole environment, and the resonance frequency is drifting. Currently So far, it is impossible to track the drift of the frequency of the downhole vibration source, so the resonance frequency of the vibration source and the resonance frequency of the load liquid cannot form a solid-liquid coupling resonance effect, and at the same time, the real-time power transmission and signal transmission of the same cable have not been realized. [0004] Contents of the invention [0005] In order to solve the above-mentioned technical...

Claims

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Application Information

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IPC IPC(8): E21B43/25E21B28/00
Inventor 赵树山黄滨俞宏沛柳义高永平曾大开迟毅矫微周文慧薛涛左力娜
Owner HEILONGJIANG LANDE ULTRASONIC TECH CO LTD
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