user: Question: What location entered service in 1999 and had a customer of Anadarko?
Columns: ['Name', 'Type', 'Entered service', 'Water depth', 'Location', 'Customer']
Types: ['text', 'text', 'text', 'text', 'text', 'text']
Sample row: ['Cajun Express', 'semi', '2001', 'ft (m)', 'Brazil', 'Petrobras']
SQL:

assistant: SELECT "Location" FROM "Table" WHERE "Entered service" = '1999' AND "Customer" = 'Anadarko';