Device and method for automatically identifying and stripping weathered layer of field rock core
An automatic identification and stripping device technology, which is applied in the field of unconventional oil and gas resource exploration, can solve the problems of unguaranteed quality and low efficiency of manual stripping of rock core regolith, and achieve the effect of batch and efficient removal
Pending Publication Date: 2022-06-07
CHINA UNIV OF PETROLEUM (BEIJING)
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Problems solved by technology
[0006] In order to overcome the above-mentioned defects of the prior art, the technical problem to be solved by the embodiments of the present invention is to provide a field core regol
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[0052] The details of the present invention can be more clearly understood with reference to the accompanying drawings and the description of the specific embodiments of the present invention. However, the specific embodiments of the present invention described herein are only for the purpose of explaining the present invention, and should not be construed as limiting the present invention in any way. Under the teaching of the present invention, the skilled person can conceive any possible modifications based on the present invention, and these should be regarded as belonging to the scope of the present invention. It should be noted that when an element is referred to as being "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "installed"...
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The invention discloses an automatic identification and stripping device and method for a field rock core weathered layer, and relates to the technical field of unconventional oil and gas resource exploration, the automatic identification and stripping device for the field rock core weathered layer comprises an operation space system and a main control system; the working space system comprises an image acquisition system, a cutting working system, a rock core fixing system and a laser positioning system; wherein the rock core fixing system is used for fixing a rock core; the laser positioning system is used for positioning the rock core and the rock core fixing system to obtain coordinate value data of the rock core and coordinate value data of the rock core fixing system, and sending the coordinate value data to the main control system; the image acquisition system comprises a dual-mode scanning camera capable of performing image acquisition and element surface scanning on the rock core, the dual-mode scanning camera is provided with a standard lens and a focusing lens which can rotate, and the standard lens and the focusing lens can respectively rotate to the same working position. The problems that the efficiency of manually stripping the rock core weathered layer is too low, and the quality cannot be guaranteed can be solved.
Description
technical field [0001] The invention relates to the technical field of unconventional oil and gas resource exploration, in particular to a device and method for automatic identification and stripping of rock core weathered layers in the field. Background technique [0002] With the gradual deepening of oil and gas exploration and development, more and more attention has been paid to unconventional oil and gas resources. Shale oil and gas resources have huge reserves and have gradually replaced conventional oil and gas as the country's main energy source. Marine shale accounts for a large proportion of shale oil and gas resources. For example, marine shale in the Wufeng-Longmaxi Formation in southern China has become the main target interval for current exploration and development. [0003] At present, shale oil and gas exploration mainly adopts the combination of laboratory analysis and test and field survey. The laboratory experimental analysis samples mainly include downho...
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Login to View More IPC IPC(8): G01N21/84G01N1/28G06V10/10B28D1/24B28D7/00
CPCG01N21/84G01N1/286B28D1/24B28D7/005B28D7/00G01N2001/2873
Inventor 杨威侯昊东张子隆丁谋高之业杨磊磊李卓刘冬冬唐相路鲁建康赵明珠姚琳洁
Owner CHINA UNIV OF PETROLEUM (BEIJING)