Application of PI AF to the digital transformation in Luojiazhai gasfield,northeastern Sichuan Basin
The PI AF quadratic configuration has been adopted to Luojiazhai gasfield to advance the digital transformation.After in-deep study on field production demand and this PI AF tool,we have independently established numerous manage-ment models based on real-time and historical data,and constructed a scenario application platform stemmed from busi-ness requirements so as to realize the tracking and analyzing production data and process events,and increase the efficien-cy of production management.Results show that(i)with asset management as the core,the data twin model has been built for this field through the PI AF quadratic configuration to achieve the reuse of data asset;(ⅱ)through the independent inte-gration,calculation and analysis of multi-source data asset,a digital factory covering production,gathering,transportation,and purification devices and equipment is formed,the digital management of production monitoring,early warning and ab-normal event disposal is realized in the office network,and the production efficiency and decision-making ability are en-hanced;and(ⅲ)for production data,the application of low-cost cross network to scheme preparation and organizational im-plementation is achieved from production network to office network,and the path to the digital transformation is explored.In conclusion,the low-cost method of independently developing quadratic configuration which has been applied to Luojia-zhai gasfield lays better data foundation to promote its digital transformation under the"oil company"mode and brings about the leap from"data"to"intelligence".
PI AFData assetQuadratic configurationDigital transformationLuojiazhai gasfield in northeastern Sichuan Basin
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