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A detection device and detection method for microbial oil flooding and plugging removal

A microbial oil displacement and detection device technology, which is applied in the direction of measuring devices, earthwork drilling, material inspection products, etc., can solve problems such as the complexity of the detection process, and achieve the effects of increased cleaning, convenient operation, and accurate detection

Active Publication Date: 2021-06-29
西安石油大油气科技有限公司
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Problems solved by technology

[0005] When the existing detection device detects microorganisms in the oil well, it has not yet involved the combination of detection technology and genetic engineering technology. When the device detects the samples of the oil well, the sample needs to be added to the detection device after adding the sample to the test tube, and the detection process is complicated

Method used

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  • A detection device and detection method for microbial oil flooding and plugging removal
  • A detection device and detection method for microbial oil flooding and plugging removal
  • A detection device and detection method for microbial oil flooding and plugging removal

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[0038] Example: such as figure 1 The shown is a detection device for microbial oil flooding and plugging removal, which mainly includes a device main body 1, a sampling element 2, a biological detection element 3, a cleaning element 4, an intelligent control element 5, a heating and drying element 6, and a power supply device; the upper end of the device main body 1 A sample injection port 10 is provided, a placement plate 11 is provided on the side wall of the device main body 1, a liquid discharge port 12 is provided at the bottom of the device main body 1, and a solenoid valve 120 is provided on the liquid discharge port 12, and the left and right inner walls of the device main body 1 The lower end position of each is respectively provided with sliding groove 14;

[0039] Such as figure 2 , 4 As shown, the sampling element 2 includes a sampling liquid separation cylinder 20, a sampling fixed frame 21, a detection mobile frame 22, and a drive motor 24. The sampling liquid...

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Abstract

The invention discloses a detection device and a detection method for microbial oil flooding and blocking removal, which belong to the technical field of petroleum exploitation. It mainly includes the main body of the device, sampling components, biological detection components, cleaning components, intelligent control components, heating and drying components, and power supply devices; through biological detection components, it is possible to detect whether Streptococcus thermophilus, Bifidobacterium, and Bacillus subtilis are contained in oil well water samples or the gene of Bacillus licheniformis, the above-mentioned microorganisms all have the function of oil flooding and plugging removal, through the connection of oil plugging removal technology and biological genetic engineering, to determine the best method of oil reservoir plugging removal, so as to maximize the oil recovery; through The sampling element enables the detection to be completed in the process of adding the sample, avoiding the process of adding the sample from the placement device to the detection device again, with convenient operation and accurate detection; the present invention has the advantages of accurate detection, intelligent integration, and reliability High advantages, suitable for mass promotion.

Description

technical field [0001] The invention relates to the technical field of oil exploitation, in particular to a detection device and a detection method for microbial oil flooding and plugging removal. Background technique [0002] With the rapid development of the world economy, the contradiction between energy production and supply and demand has become more and more prominent. As the lifeblood of industrial development, oil is the lifeblood of industrial development. Due to its limited reserves, people pay more attention to it than other energy sources. The new technology of oil recovery has always been a problem that experts are constantly exploring. Some data show that the recovery rate of crude oil in my country is only about 30%, which is far lower than the 50-70% recovery rate in developed countries. However, the new series of microbial oil recovery products are highly pertinent to the development of "three high" oil reservoirs, and can greatly increase the recovery rate....

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01N33/28E21B49/08E21B43/22
CPCE21B43/16E21B49/08G01N33/2835
Inventor 张相春刘军龙杨亚静高智席邢艳斌赵晨张国华李昂高敏卓崔国威
Owner 西安石油大油气科技有限公司
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