The twin attacks, last week, on Chevron’s oil and gas facilities in the Escravos area of Delta State has resulted in a drop in power generation from about 3,600 megawatts (MW) to 2,500MW, translating to a loss of 900MW.

The attacks, which also led to a slump in the country’s crude oil production to a 20-year low, disrupted Chevron’s gas supply to the domestic market, having stopped the delivery of natural gas to the Escravos Gas Plant (EGP), which processes gas for power generation and other end users.

Thisday reports that this has wiped off a substantial part of an estimated two billion cubic feet of gas supplied daily to the domestic market for power generation and industrial uses.

Chevron confirmed that the first attack of last Wednesday night on its valve platform, affected the Okan offshore production platform, thus leading to the shutdown of the facility.

On Thursday night, a pipeline transporting crude oil to Warri and Kaduna refineries and a 16-inch gas line, owned by the Nigerian Gas Company (NGC), the gas transporting arm of the Nigerian National Petroleum Corporation (NNPC), were blown up.

A Chevron said the attacks had hampered the company’s ability to evacuate gas from oil fields into the Escravos Gas Plant for processing.

“Gas from all the oil fields in the entire Escravos area is sent to the gas plant for processing. The plant currently process between 420 million standard cubic feet per day (mmscf/d) of gas and 590mmscf/d. The attacks have disrupted the evacuation of gas into the facility.

“As it is now, domestic gas from Delta State can only come from Utorogu, Ughelli, and Sapele plants for power generation. The ones at Utorogu and Ughelli belong to Shell,” he explained.

Chevron’s Escravos Gas Plant provides gas feedstock to power plants across the country through the Escravos-Lagos pipeline.

The Minister of Power, Works and Housing, Mr. Babatunde Fashola, also said that power generation had dropped to 2,500MW due to the attacks on the Chevron facilities.

According to him, power generation had averaged 3,600MW before the Wednesdayand Thursday attacks.

The drop to 3,600MW from about 5,000MW was blamed on the attack on the Forcados terminal pipeline last February. Repairs to that pipeline will be concluded next month, Fashola said.

He decried the spate of attacks on oil installations and their impact on the domestic economy.

“Which country has instances of vandalism on its oil installations like Nigeria? This is economic sabotage, but we will have to evolve a new strategy to deal with this problem. We shall attack it head on,” he said.