cean ▁lin ers ▁of ▁Canada ▁Category : Sh ips ▁s unk ▁by ▁German ▁sub mar ines ▁in ▁World ▁War ▁II ▁Category : Ste am ships ▁of ▁Canada ▁Category : Ste am ▁tur bine - power ed ▁ships ▁Category : H ospital ▁ships ▁of ▁Canada ▁Category : World ▁War ▁II ▁naval ▁ships ▁of ▁Canada ▁Category : H ospital ▁ships ▁in ▁World ▁War ▁II <0x0A> </s> ▁The ▁Alb ac ora - L este ▁O il ▁Field ▁is ▁an ▁oil ▁field ▁located ▁in ▁Cam pos ▁Bas in . ▁It ▁was ▁discovered ▁in ▁ 1 9 8 6 ▁and ▁developed ▁by ▁Pet ro bras . ▁ ▁The ▁oil ▁field ▁is ▁operated ▁by ▁Pet ro bras , ▁that ▁own s ▁ 9 0 % ▁of ▁the ▁field , ▁while ▁Re ps ol ▁own s ▁the ▁remaining ▁ 1 0 %. ▁The ▁total ▁proven ▁res erves ▁of ▁the ▁Alb ac ora - L este ▁oil ▁field ▁are ▁around ▁ 5 3 4 ▁million ▁bar rel s ▁( 7 2 × 1 0 6 ton nes ), ▁and ▁production ▁is ▁centered ▁on ▁. ▁ ▁Ge ology ▁The ▁Alb ac ora ▁field ▁consists ▁of ▁a ▁several ▁producing ▁hor iz ons ▁of ▁Alb ian ▁to ▁Mi oc ene ▁sand stone ▁tur bid ites , ▁with ▁an ▁area ▁of ▁ 2 3 5   km 2 . ▁ ▁Ref lection ▁se ism ology ▁in ▁ 1 9 7 2 ▁dis closed ▁a ▁fault ed ▁ant ic line ▁and ▁se ism ic ▁amplitude ▁bright ▁spot , ▁which ▁was ▁d ril led ▁by ▁wild cat