The probe could lead to the operator being fined or having the license for the area revoked.
Flaring and venting comprised 26% of emissions from oil and gas production activities in the UK North Sea between 2018 and 2020, the NSTA pointed out.
In March 2021 it introduced a net-zero stewardship expectation that requires offshore operators to demonstrate commitment to reducing greenhouse gases throughout a project’s life cycle.
Stricter rules followed for flaring and venting in updated guidance.
Jane de Lozey, NSTA’s interim director of regulation, said, “With our support, North Sea operators cut flaring by 20% and venting by 22% last year. The NSTA is committed to holding industry to account on emissions to ensure progress continues and is prepared to take action where we suspect a company’s actions risk compromising efforts to meet and surpass agreed targets.”