Tenders Are Invited For Technical Analysis Or Consultancy Services – Reprocessing Of Historical 2D Seismic Lines From Vaud And Switzerland

Technical Analysis Or Consultancy Services – Reprocessing Of Historical 2D Seismic Lines From Vaud And Switzerland. This Public Call For Tenders Aims To Select A Company To Carry Out A Reprocessing Of Historic (Vintage) Seismic Lines: * 82 Seismic Lines For 929 Km On The Vaud Territory (Canton Of Vaud Subset) * 23 Seismic Lines For 805 Km In The Rest Of Switzerland (Swisstopo Subset) The Reprocessing Work Will Particularly Aim To: * Improve The Resolution Of The Seismic Lines, * Maximize The Informational Value, In Particular With A View To Interpretation For The Objectives Of Deep Geothermal Energy, * Ensure Homogeneity Of The Batches Of Seismic Lines Processed. The Services To Be Provided By The Successful Bidder Are Described In Detail In The Contract Specifications. The Specifications Include 5 Modules, 4 Of Which Are Mandatory (Modules A To D) And 1 Optional (Module E). The Bidder Will Submit An Offer For The 5 Modules. The Completion Of Module E Will Be Decided By The Adjudicator Based On The Results Of Modules A To D. The Modules Are Briefly Described Below; * Module A: Quality Control Of The Raw Data And Verification Of The Geometries Of The Navmerge Files Provided. Editing/Correcting These Files If Necessary. * Module B: Analysis And Correction Of Statics, Data Conditioning And Nmo. * Module C: Signal And Noise Processing For The Data Provided (Dmo, Crs Or Equivalent). * Module D: “Pre-Stack” Migration In 2D. * Module E (Optional): Pseudo 3D Processing, Considering The Data Of Sinuous Lines As Sparse 3D Data.