Mu ntangiriro z'umwaka, imbaraga za Zebang zabyara ingufu zuzuye, kandi ibice 72 by'amavuta yo mu nyanja areremba byateganijwe n'abakiriya ba Berezile bitanga umusaruro mwinshi

Nubwo ukwezi kwambere kwumwaka kutarasohoka, abaturage ba Zebung bakora umuvuduko wuzuye bakajya mubikorwa. Icyo abakozi bakora ni imiyoboro 72 ya peteroli ireremba mu bwoko bwa DN400 yatumijwe nabakiriya ba Berezile.

Nyuma yo gukora amavuta yo mu mazi areremba, buri mazi ya marine areremba azinjira mumahugurwa yikizamini kandi akore urukurikirane rwumuvuduko ukabije, hydrostatike, torsion nibindi bizamini. Nyuma y'ibisubizo by'ibizamini byujuje ibisabwa, bizapakirwa hanyuma bategereze kuva mu ruganda. Zebung ntabwo ibyemerera Igicuruzwa icyo aricyo cyose gifite imikorere idahwitse kiva muruganda.

Mu myaka yashize, tubikesheje ishoramari n’ubushakashatsi n’iterambere mu bijyanye n’inganda zo mu rwego rwo hejuru zikora reberi nk’imiyoboro ya peteroli yo mu nyanja, ibicuruzwa byo mu rwego rwo hejuru bya Zebung byinjiye mu bihugu byinshi ku isi kandi bikoreshwa mu mishinga y’ingenzi muri ibi bihugu . Zebung izakomeza gukurikiza icyerekezo cy’ubushakashatsi n’iterambere, kandi igire uruhare mu kuzamura isi mu nganda z’inganda zo mu rwego rwo hejuru.