an anchor handling tug boat approaching oil production platform

anchor approaching blue boat bulwark cloud cloudy construction crane deck drilling energy engineering environment environmental exploration exxonmobil field fossil fuel gas good handling horizon hydrocarbon industrial industry installation marine maritime morning nautical navigation occupation ocean offshore oil oilfield oilrig operation personnel petroleum pipeline platform power production project rail rig safety sail sea ship site sky structure terengganu transferring transport transportation tug tugboat upstream vessel wave weather work