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Repsol at the time said the area could ultimately produce 100,000 barrels of oil a day , which would meet 10 percent of Spain 's energy needs .
 Repsol, Spain
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Repsol, Spain