Whakaotihia te rerenga e whai ake nei:
Macondo-1 puhipuhi i runga i te Deepwater Horizon, i mahi tahi te ahumahi moana me nga kaiwhakahaere a te kawanatanga ki te whakawhanake i tetahi anga hei urupare ki nga aitua o raro o te moana. Ko te hua, ko nga kamupene kaha katoa e mahi ana i te wai hohonu o te US Gulf of Mexico me tuku he mahere urupare OPA 90 e hiahiatia ana me te taapiri i te Mahere Whakaaturanga Whakaaturanga Rohe i mua i nga mahi keri. I te wā ka pupuhi te moana, ka whakahohe tonu ēnei mahere, mā te whakamahi i ētahi o ngā taputapu me ngā tukanga i whakamahia ki te pupuri i te Deepwater Horizon me ētahi atu i hangaia i muri i a ia.