The engineer said the plant had been stripped for parts and was unsalvageable. "If we needed a pump, we looked for it there; if we needed a pipe or an instrument, we looked there," he said.
Large oil companies remain wary of investing even in the more attractive sectors, such as crude and natural gas production. Exxon Mobil , opens new tab and ConocoPhillips , opens new tab both left Venezuela in 2007 after then-president Hugo Chavez expropriated their projects there.
Many foreign oil companies have signed memoranda of understanding related to exploration and production projects, but negotiations with the government for the final contracts are progressing slowly after a reform of energy legislation.
Asked about Venezuela's refineries, a White House spokesperson said the U.S. is not involved in rebuilding them and noted that Venezuela's oil exports recently hit a seven-year high.
Legislation approved this month, building on the country's recently reformed hydrocarbons law, created a licensing system allowing private companies to operate refineries – until now the sole domain of state-run PDVSA – and sell the fuel they produce. But analysts said the model is not attractive enough to investors, in part because it also imposes a new tax of up to 5% on refiners' gross income.
IRANIAN AND CHINESE COMPANIES NO LONGER WELCOME
Despite sitting on some of the world's biggest crude reserves, PDVSA has struggled over the last decade to produce enough fuel to meet domestic demand now standing at some 250,000 bpd.
The Paraguana complex has had no major repairs this year, refinery workers and contractors said, after China's Jiazhan Shaelion reduced its operations there. The company, one of PDVSA's main refining contractors, is finishing one pending project but has not been able to agree on a new contract with PDVSA, a Jiazhan employee said.
As it extended U.S. licenses this year to foreign firms aiming to expand or return to Venezuela, the Trump administration excluded companies from nations it considers adversaries, including Russia, China, Iran, North Korea and Cuba.
Officials from PDVSA, the Venezuelan government and Jiazhan Shaelion's Venezuela offices did not respond to comment requests.
At PDVSA's smaller refineries, the 187,000-bpd Puerto La Cruz and the 146,000-bpd El Palito, local contractors have since last year repeatedly repaired a poorly operating catalytic cracker and power supply to the facilities, five separate employees there said.
The last major repair at El Palito was executed through early 2024 by Iranian state firms. Later work to secure enough power for the refinery to operate independently from the grid proved not enough to withstand an emergency when the quakes hit in June. A key power transmission line to the refinery failed, triggering its shutdown for about two weeks. The refinery restarted in mid-July, but will be halted for major maintenance in the coming weeks, including post-quake inspections.
Some smaller repair projects had previously allowed El Palito and Amuay refineries to recover about 20,000 bpd of processing capacity each, PDVSA Refining Vice President Jovanny Martinez said at an April conference.
CRUDE EXPORTS RISE AS REFINERIES LANGUISH
The refining problems stand in contrast to crude-output gains. Since January, U.S. control of oil sales proceeds has allowed crude production to bounce and exports to rise to about 1.2 million bpd from less than 800,000 bpd.
But there has been little focus on refining.
"In the current political environment, the U.S. administration is going to be interested in seeing that oil exported," said Eric Smith, associate director of Tulane University's Energy Institute. Only when Venezuela becomes "stable and creditworthy" will larger projects get attention, including refinery upgrades, he said.
U.S. Energy Secretary Chris Wright, speaking to reporters in June, touted the ability of U.S. refineries to process Venezuelan crude.
"A large amount of that Venezuelan oil is floating into U.S. refineries," he said. "When these refineries were built, Venezuela was the largest exporter of crude in the world. Our refineries are tuned to use that Venezuelan oil."
One major obstacle to refinery repairs: cheap gasoline. Venezuela's state-owned refineries supply state-controlled gas stations at prices set by its socialist government, resulting in some of the lowest gasoline prices on earth.
Revenue from domestic fuel sales could provide a lifeline for Rodriguez's government, but only if she takes the unpopular step of raising prices. That is unlikely to happen anytime soon, with social tensions already at a boiling point because of what many feel was an inadequate response to the quakes.