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A simulation device and analysis method for superposition of magma diapir and extension

A simulation device and diapir technology, applied in the field of fault genetic mechanism research, can solve problems such as unexplainable causes and unpredictable development patterns

Active Publication Date: 2022-05-10
PETROCHINA CO LTD
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  • Description
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  • Application Information

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Problems solved by technology

[0004] However, there is no relevant device or method for exploring the combination pattern of structural deformation by taking the superposition of magma diapirism and extension as the cause of fault structure style, and the cause of some existing fault structure styles cannot be explained, and the development style cannot be explained. predict

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  • A simulation device and analysis method for superposition of magma diapir and extension

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Embodiment Construction

[0048] Before further describing the embodiments of the present invention in detail, the orientation nouns involved in the embodiments of the present invention, such as "upper", "lower", and "bottom", all start with figure 1 The orientation shown in is a reference, and is only used to clearly describe the structure of the simulation device for the superimposition of magma diapir and extension in the embodiment of the present invention, and does not have the meaning of limiting the protection scope of the present invention.

[0049] In order to make the technical solutions and advantages of the present invention clearer, the embodiments of the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0050] On the one hand, the embodiment of the present invention provides a simulation device for the superimposition of magma diapir and extension, the schematic diagram of which is as follows figure 1 As shown, the device includes...

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Abstract

The invention discloses a simulation device and an analysis method for the superposition of magma diapir and extension, and belongs to the field of fault genetic mechanism research. The simulation analysis method of superposition of magma diapir and stretching is to intrude the medium filled in the medium container into the sand box filled with multiple layers of sand, and then start the first engine and the second engine to stretch the sand box, and the sand body Carry out cutting to obtain the first slice; start the first engine and the second engine to stretch the sand box filled with multiple layers of sand, then intrude the medium filled in the medium container into the sand box, and cut the sand body to obtain The second slice: According to the first slice and the second slice, multiple typical structural deformation patterns are obtained, and compared with the structural deformation patterns of the target area, if the structural deformation patterns of the target area are consistent with any one or more of them If similar, determining the genetic type and typical structural deformation pattern of the target area will help guide the seismic interpretation of the target area.

Description

technical field [0001] The invention relates to the field of fault genetic mechanism research, in particular to a simulation device and analysis method for superposition of magma diapir and extension. Background technique [0002] As a manifestation of magmatic activity, magmatic diapir is an important internal dynamic geological process. The magmatic activity is closely related to the formation and evolution of the basin, which plays an important role in controlling the generation and expulsion of hydrocarbon source rocks, the formation of traps, and the accumulation of oil and gas. Therefore, it is of great significance to study the relationship between magma diapirs and basin extension for oil and gas exploration and development. [0003] At present, a device for diapir structure research in oil and gas exploration is disclosed (Chinese patent application with publication number CN200965572Y), which provides a structural physical simulation test diapir device capable of ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01V9/00
CPCG01V9/00
Inventor 高斌邢文军于福生付兴深王方鲁张明吴鑫霍丽丽徐文会张敬艺张建坤吴开龙杨国涛高文中
Owner PETROCHINA CO LTD
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