Drilling device convenient for petroleum geology sampling detection
A drilling device and geological technology, applied in the direction of sampling devices, etc., can solve the problems of frequent disassembly, increased labor intensity of workers, inability to move and adjust quickly, and achieve the effect of improving stability
Pending Publication Date: 2022-03-01
XI'AN PETROLEUM UNIVERSITY
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Problems solved by technology
[0003] However, the detection of petroleum plays a very important role in the use of petroleum, and it is necessary to carry out drilling samples in the petroleum exploration area. At present, in the process of petroleum geological sampling, the sampling devices are mostly fixed-point settings, which cannot be flexibly adjusted for rapid movement , When sampling in multiple areas, frequent disassembly and assembly are required, which greatly increases the labor intensity of workers. At the same time, the current drilling machine sampling depth is limited, and it can only sample shallow geology, and the sampling process is not stable enough
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[0079] Example: Please refer to Figure 1 to Figure 8 :
[0080] The present invention proposes a drilling device that is convenient for petroleum geological sampling and detection, including: a bearing frame 1;
[0081] The four corners of the inner side of the bearing frame 1 are equipped with assembly sliding frames 105; the assembly carrier 2 is installed on the inner side of the bearing frame 1, and the two ends of the top of the assembly carrier 2 are provided with positioning shaft seats 201, and the top of the assembly carrier 2 is provided with sampling The driving structure, the sampling driving structure includes a bearing sliding column 206, which is installed on the top of the assembly carrier 2, and the bearing sliding column 206 is arranged at both ends of the inner side of the positioning shaft seat 201, and the inner side of the assembly carrier 2 is installed with a driving clamp structure, the bottom of the assembly base 2 is equipped with a driving positio...
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The invention provides a drilling device convenient for petroleum geology sampling detection, and relates to the technical field of detection sampling devices. Assembling sliding frames are mounted at four corners of the inner side of the bearing frame; the sampling driving structure comprises a bearing sliding column, a driving clamping structure is mounted on the inner side of the assembling carrying seat, and a driving positioning structure is mounted at the bottom of the assembling carrying seat; the drilling connecting shaft is arranged on the inner side of the assembling carrying seat; the drilling connector is mounted at the tail end of the drilling connecting shaft; a one-way ratchet wheel is driven to rotate through reverse rotation of a drilling connector in cooperation with the pressure of soil, and then a collecting loading cylinder is driven to rotate to extrude a blocking pressing block, so that fixed-point soil can enter the inner side of the collecting loading cylinder through a collecting opening, and the problems that most of existing sampling devices are arranged in a fixed-point mode, the labor intensity of workers is greatly increased, and the sampling efficiency is improved are solved. Only the shallow geology can be sampled, and the sampling process is not stable enough.
Description
technical field [0001] The invention relates to the technical field of detection and sampling devices, in particular to a drilling device that is convenient for petroleum geological sampling and detection. Background technique [0002] Petroleum refers to the mixture of gaseous, liquid and solid hydrocarbons, which has natural occurrence. Petroleum is divided into crude oil, natural gas, natural gas liquid and natural tar, etc., but it is customary to use "petroleum" as the definition of "crude oil". Petroleum is an industrial term, which is relative to mineral resources. The petroleum industry is commonly referred to as a mineral resource industry. In the process of petroleum exploration, oil reserves are calculated and determined according to the degree of exploration and proven conditions. Petroleum reserves are The results of geological exploration are the original mineral resources to be developed. Crude oil is the oil that is mined in the rock formation and maintains i...
Claims
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Login to View More IPC IPC(8): G01N1/08
CPCG01N1/08
Inventor 李元昊王秀娟宋立军谭成仟张龙
Owner XI'AN PETROLEUM UNIVERSITY