<article><p class="lead">Cuba is cracking down on growing oil theft that is aggravating chronic shortages.</p><p>One target of the crackdown are magnetic pre-paid cards used by state officials and approved consumers to buy gasoline and diesel, a system that has spawned a black market for the scarce supply. The government is also concerned about safety risks caused by the common practice of diluting the stolen fuel.</p><p>According to Cuban state-run media, the government is increasing convictions, with most cases involving workers in the island's state-owned storage and distribution facilities and the state railway system.</p><p>Cuban state-owned oil company Cupet told <i>Argus</i> the rising theft has widened a supply deficit since early 2019.</p><p>The island now has a gap of about 30,000 b/d compared with 25,000 b/d in January, Cupet says.</p><p>President Miguel Diaz-Canel said in January 2019 that he would "declare war on theft and misappropriation of state property, with an emphasis on fuel."</p><p>Cuba is accustomed to shortages across its shallow economy, but the oil deficit has worsened in line with a severe economic crisis in Venezuela, Havana's closest ally and its main oil source for the past two decades. </p><p>Venezuela traditionally supplied Cuba with about 100,000 b/d of crude and products. The shipments have fallen by two thirds since 2015, and are now estimated at around 40,000 b/d. </p><p>Havana receives the Venezuelan oil in exchange for personnel deployed in security, healthcare and sports, among other fields. Cupet uses the crude in its 65,000 b/d Cienfuegos refinery outside of Havana.</p><p>Venezuela's supplies to Cuba have also been affected by expanded <a href="https://www2.argusmedia.com/en/news/1954112-washington-embargoes-venezuela-assets-update-3?backToResults=true">US economic sanctions</a> that are sapping already limited fuel supply and increasing power outages. </p><p>Washington blames Cuba for propping up the Venezuelan government of President Nicolas Maduro, whom most Western countries no longer recognize as head of state.</p><p>Cuba struggles to supplement oil imports from Venezuela with supply from other sources such as Algeria, Russia, Iran and Angola, because these must be paid in cash at a time of reduced foreign earnings from tourism, nickel and sugar.</p></article>