Sed apply substitution between lines

Delete line with pattern  clReloadQuery_Opsc3 located between lines 6 and 15 from file adapters_app_FBPMQyrcgdtl.xml


 sed -n '6,15{ /clReloadQuery_Opsc3/d; };p' adapters_app_FBPMQyrcgdtl.xml


Replace pattern  Opsc by XPTO in all lines between lines with pattern clReloadQuery_Gold and  line with pattern clReloadQuery_Opsc9 from file adapters_app_FBPMQyrcgdtl.xml



sed -n '/clReloadQuery_Gold/,/clReloadQuery_Opsc9/{ s/Opsc/XPTO/g; };p' adapters_app_FBPMQyrcgdtl.xml