Libya oil output falls at two fields after pipeline valve shut, NOC chief says

​An ‌oil pipeline ​valve ‌from Libya's Hamada and Tahara oilfields ‌to Zawiya ‌port has been shut, leading ⁠to ​a ⁠reduction in ⁠production at both ​fields, the ⁠head of the ⁠National ​Oil Corporation (NOC) told ⁠Reuters on ⁠Thursday.