State Sues Shell, Alleging Oil Hiding to Raise Price
NYS Atty Gen Lefkowitz files civil suit in State Sup Ct charging 4 member cos of Royal Dutch Shell group with diverting and holding secretly in storage home heating oil meant for NY area homeowners; alleges that under arrangement by Shell Oil Co, 3 other defendant cos kept 1 million bbls of oil at Reserve Tank Corp in NJ, did not rept it to API and did not begin selling it until after imposition of Arab oil embargo; says 600,000 bbls are still in storage and not committed for sale; seeks injunction to prohibit defendants from continuing with scheme and asks that restitution be made to consumers who bought available oil at 'unconscionable and exorbitant prices'; says investigation, which indicates that shortages have been contrived by major oil cos, will continue; notes that defendants, while telling NY customers that it did not have enough oil, tried to conceal facts after investigation began; alleged scheme detailed; Lefkowitz illus; NJ storage tank illus (M)

