Well-Plugging Services - Blocking Of Deep Drillings For Mining Purposes In 2026. A Detailed Description Of The Tasks Can Be Found In The Tender Documentation. Securing And Sealing Off 3 Unusable High Or Very High-Risk Unused Deep Boreholes For Mining Purposes In Accordance With The Liquidation Plans That Are Part Of The Public Procurement Documentation, With The Well Repair Equipment And Personnel Specified In The Technical Documentation. Provision Of The Well Work Fluids Necessary For Carrying Out The Well Works, Disposal Of Fluids Flushed From The Well, Hazardous Waste, And Scrap Iron Materials. During The Well Work, A Total Of 7 Cement Plugs Were Placed For The 3 Wells, 2 Sectioning Operations Were Performed And 1 Pressure Cement Plug Was Placed, And 3 Casing Plugs Were Placed. During The Construction Of The Wells, Gas-Bearing Layers Were Traversed In The 3 Deep Wells. Preparation And Strengthening Of Access Routes For The Placement Of The Well Repair Equipment, Addition Of Foundations For The Placement Of The Well Repair Equipment. After The Completion Of The Operations, The Return Of The Access Roads And Foundations To Their Natural Environmental, Original State. Quantitative Deviation: Securing And Closing A Maximum Of 1 Additional Very High-Risk, Unused Deep Borehole For Mining Purposes In Accordance With The Liquidation Plans Included In The Public Procurement Documentation, As Specified In The Technical Documentation. During The Well Work, Placing A Maximum Of 3 Cement Plugs For A Maximum Of 1 Well, Performing 1 Sectioning Operation, Placing 2 Casing Pipe Plugs And 1 Pressurized Cement Plug. During The Construction Of The Well, A Gas-Containing Layer Was Cut.
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