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Study and Application of Echnology Exploration Data Management in Geophysical Prospecting for Petroleum

Author: ZengSheng
Tutor: ZhouZhuSheng
School: Central South University
Course: Earth Exploration and Information Technology
Keywords: Exploration and development of data models Epicentre PPDM Data Flow Model Design Normalization Application layer construction
CLC: TP311.13
Type: Master's thesis
Year: 2011
Downloads: 54
Quote: 1
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Abstract


Geophysical equipment and geophysical technology with the rapid development of computer technology is also rapidly developing in the field of oil exploration , geophysical technical level has a pivotal role . From future oil prospecting technology development trend, processing and interpretation of seismic acquisition integration technology , exploration data management and decision-making , 3D visualization technology, virtual reality technology, reservoir management and monitoring of field development and other technologies will be developed goals , and they are inseparable from the integrated database management technology, information technology as part of a great need to study and development. This information construction in China Petroleum raging in the background, first of all draw on existing mature experience, POSC Epicentre organization's core data model and the PPDM data model comparison study and analyze and create a corresponding physical model , and in this this standard is based on the basis of domestic PCEDM data model and data management research and program design, and then combined with the actual situation of oilfield -related businesses mainly geophysical data streams to build , and for the large mainstream integrated seismic interpretation software LandMark the OpenWorks data management platform and its underlying data model for analysis, on the basis of the consolidated database model with the actual geophysical part of the corresponding design modifications , became the center of the main library on the subject matter of geophysical data management data model. During the establishment and management of the data model is also explored based on meta metadata exploration and development of the data model and the corresponding set of standardized methods to achieve the development of maintenance tools , and in the eventual establishment of a database and perform application layer construction, database management, model management, application management, and data management four core functions.

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CLC: > Industrial Technology > Automation technology,computer technology > Computing technology,computer technology > Computer software > Program design,software engineering > Programming > Database theory and systems
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