China Petroleum Exploration ›› 2022, Vol. 27 ›› Issue (5): 42-51.DOI: 10.3969/j.issn.1672-7703.2022.05.004

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Basin level geophysical exploration basic database system and its application in Yumen Oilfield

Zhang Xuliang1,2,Wang Naijian1,2,Jiang Yongxiang3,Wang Haili4,Tang Hu1,2,Jiao Wenlong3,Yang Haishen1,2,Ma Jie1,2,Guo Min1,2,Xiao Yongxin1,2,Zhao Weiwei1,2,Li Hongyuan1,2,Wei Zhenhui1,2,Lei Yunshan1,2,Pi Hongmei1,2   

  1. 1 Data Acquisition Technology Center, BGP Inc., CNPC; 2 Hebei Seismic Acquisition Technology Institute; 3 Exploration Department, PetroChina Yumen Oilfield Company; 4 Qinghai Geophysical Exploration Division, BGP Inc., CNPC
  • Online:2022-09-15 Published:2022-09-15

Abstract: The basic geophysical exploration management is a major content in geophysical prospecting technology management, a key factor for scientific management, scientific decision-making and cost reduction, as well as an important guarantee for comprehensively promoting quality, accelerating speed and increasing efficiency. Associated with the continuous deepening of exploration and development in various oil fields, professional database systems are required to manage and apply the massive basic geophysical data. The basin level geophysical exploration basic database system developed by BGP, taking the data standard of PetroChina Petroleum Exploration and Production Data Model (EPDM) and applying the same micro-service architecture as that of PetroChina Dream Cloud, enables to achieve the cross regional data sharing and application through the intranet of PetroChina. Till now, initial results have been achieved in the establishment of the professional database systems, such as survey and SPS database, surface data result database, static correction database, high resolution satellite image database, velocity database and document management database, which are highly recognized by Yumen Oilfield. This system not only supports to promote the digital transformation, but also provides scientific basis for the exploration deployment decision of Yumen Oilfield.

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