@base . a , ; "Monthly oil and gas production and injection report" . a ; ; "20200206094700.0"^^ ; ; . a . a ; "0742-4086" ; . a ; . a , , ; , , ; "Monthly oil and gas production and injection report." ; ; ; "0742-4086" ; ; "0742-4086" ; ; "0742-4086" ; "Monthly oil and gas production and injection report." , "Monthly oil and gas production and injection report" ; ; "http://www.consrv.ca.gov/dog/pubs%5Fstats/mpi.htm" . . "California" . a ; "0742-4086" ; .