Oil service giant Halliburton will be among firms presenting at an event to showcase capabilities in offshore oil and gas decommissioning in Aberdeen next week. Run by Decom North Sea (DNS), the lunch-and-learn event will also feature presentation from AGR Subsea and BIS Inspection. DNS chief executive Brian Nixon said: “Our previous lunch-and-learn events have proved to be very successful.” The event is being held on Wednesday at the Palm Court Hotel.