RemixIconEx.Map.oil

You're seeing just the function oil, go back to RemixIconEx.Map module for more information.
Link to this function

oil(icon_css_class \\ "icon")

iex> Elixir.RemixIconEx.Map.oil()
<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" class="icon">
  <path d="M9.07 7L6 11.606V20h12V7H9.07zM8 5h11a1 1 0 0 1 1 1v15a1 1 0 0 1-1 1H5a1 1 0 0 1-1-1V11l4-6zm5-4h5a1 1 0 0 1 1 1v2h-7V2a1 1 0 0 1 1-1zM8 12h2v6H8v-6z" />
</svg>

example usage

svg.icon {
  width: 96;
  height: 96;
}