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Data set: Earthquake prediction; Limestone reservoir of Taiyuan Formation; Fine characterization technology of micro-faults (00.01.005)

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Full name Earthquake prediction; Limestone reservoir of Taiyuan Formation; Fine characterization technology of micro-faults

Location EEDS-NMG-CN

Reference year 1987

Valid until 2022

Reference flow(s) Natural gas, high pressure - 1.5E9 * 1.0 kg (Mass)

Type Unit process, single operation

Parameterized? no

LCIA results included? no

Category Unit processes / Other Services / Research and development

Synonyms

Use advice for data set Users of this data set should explicitly account for the technological specificity of the micro-fault fine characterization seismic processing in their assessment models. Data application should consider the temporal exploration phases as influential factors affecting the reliability of the results. Take note of the non-linear mapping relationship established through deep learning for the identification of micro-faults and fractures, and the use of guided filtering combined with AI for seismic data interpretation. It is crucial to adapt and calibrate the LCA models to the complex 'sandwich' reservoir forming pattern indicated by this data set for the Taiyuan Formation limestone.

Data set use approval

General comment The technical flow of micro-fault fine characterization seismic processing consists of three parts: ① the original seismic data are processed by structural guidance filtering under the constraint of horizon, and the interference of background noise is suppressed to highlight fault breakpoints; ② Carry out neural network deep learning to obtain deep learning coherence body (fault) and curvature body (fracture), and establish nonlinear mapping relationship from seismic data to micro-fault; Select the dominant information for weighted fusion to realize the fine identification of faults with small concealment and micro-faults.

LCI Method Principle Attributional

LCI Method Approaches No records found.

Completeness of product model No statement

Reviews Dependent internal review by Tiangong LCI Data Working Group

License and access conditions Copyright no License type Free of charge for all users and uses

Owner of data set Tiangong LCI Data Working Group

Technical purpose The seismic processing technology used in the prediction of earthquakes, and exploration and characterization of limestone reservoirs of the Taiyuan Formation is primarily intended for the identification and mapping of micro-faults within geological structures. This advanced technology is pivotal in enhancing the clarity, continuity, and confidence of fault predictions which has applications in the field of natural gas exploration, specifically in detecting and analyzing potential gas reservoirs with small concealment and micro-faults in the Ordos Basin.

Input Products No records found.

Co-Products No records found.

Data set version 00.01.005

Time stamp (last saved) 2024-03-20T12:54:05+08:00

Data set format

Compliance systems No records found.

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Registered in

Registry name	Base URL	Status
GLAD	https://www.globallcadataaccess.org/

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