No one claimed responsibility for the attacks, which targeted the Homs oil refinery — one of only two in the country — as well as two natural gas facilities in different parts of Homs province.
State TV said it believes the attacks were carried out by drones and happened at the same time. It said a fire at the Homs oil refinery was soon put under control. The report said the Rayan gas facility and a third installation, also in Homs province, were hit.
Syria's Oil Ministry said the attacks damaged some "production units" in the facilities. It said fires were being fought, and that repairs were already underway in some places.
The city of Homs and its suburbs have been fully under Syrian troops' control since 2017. However, some parts of the province near the border with Jordan remain in rebel hands.
In June, sabotage attacks damaged five underwater pipelines off the Mediterranean coastal town of Banias in Tartous province.
Before the foreign-backed Syrian war erupted in 2011, the country exported around half of the 350,000 barrels of oil it produced per day. Now its production is down to around 24,000 barrels a day, covering only a fraction of domestic needs.
