India’s Hydrocarbon Outlook 2024 121 A Report on Exploration & Production Activities Data rejuvenation, reprocessing and reorganization through Value-added model of NDR: Under the provision of Article 3.7 of NDR Data Policy 2017, NDR shared well data of Cauvery, KG and Mahanadi Basins to M/s TGS to develop • Stratigraphic model sedimentary fills and generate stratigraphic chart, • Well-log-based 2nd and 3rd order sequences, chronostratigraphic and lithostratigraphic units, interpret lithology, environments of deposition (GDE) and associated depositional facies and • Gross Depositional Environment (GDE) maps for key sequences within each basinal areas using previously value-added 2DCubed seismic data to extend the GDE interpreted at the well to create regional maps. Figure 4.2: Glimpses of subsurface research works carried out by various academic institutions Accordingly, M/s TGS has completed above value addition project in the form of building Facies Map Browser and submitted the deliverables in January 2024. Advanced Reprocessing of legacy 3D seismic data by operators
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