from the company. As of 2014, Intevep, the research and development arm of PDVSA, reportedly lost 80% of its workers, severely damaging PDVSA's ability to innovate and compete in the global petroleum market. PDVSA saw stagnant growth in the following era which was defined by a boom in oil prices. Between 2002 and 2012, incapacitating injuries to employees rose from 1.8 per million man hours to 6.2, extremely high compared to 0.6 per million man hours for Pemex in 2012, highlighting the company's struggle to optimize. Several former PDVSA employees moved to Alberta, where the oil consistency was similar to that of the Orinoco. As a result, the number of Venezuelans in Alberta has risen from 465 in 2001 to 3,860 in 2011. Other PDVSA workers migrated to Colombia, joined Ecopetrol, and were credited with helping the company attain huge profits throughout the 2010s. In 2006, Rafael Ramírez, the energy minister, gave PDVSA workers a choice: Support President Hugo Chávez, or lose their jobs. The minister also said: "PDVSA is red [the color identified with Chávez's political party], red from top to bottom". Chávez defended Ramírez, saying that public workers should back the "revolution". He added that "PDVSA's workers are with this revolution, and those who aren't should go somewhere else. Go to Miami". In 2012, PDVSA focused in hiring only supporters of the president and PDVSA revenue was used to fund Venezuela's socialist "revolution". History 1970s: Nationalization Under the presidency of Carlos Andrés Pérez, whose economic plan, "La Gran Venezuela", called for the nationalization of the oil industry, Venezuela officially nationalized its oil industry on 1 January 1976 at the site of Zumaque oilwell 1 (Mene Grande). This was the birth of Petróleos de Venezuela S.A. (PDVSA). All foreign oil companies that once did business in Venezuela were replaced by Venezuelan companies, such as Lagoven (Standard Oil), Maraven (Shell), and Llavonen (Mobil). Each of the former concessionaires was simply substituted by a new 'national' oil company, which maintained the structures and functions of its multi-national corporation (MNC) predecessor. With the 1976 nationalization, each previous multinational operator was converted into an affiliate of PDVSA; these affiliates were grouped into an administrative structure underneath both PDVSA and the Venezuelan Ministry of Energy. With this absorption, PDVSA became the employer of engineers with comprehensive technical training from the old multinational corporations and promptly took advantage of their newfound expertise. Within 25 years