text: There are five requirements for surfactants to successfully disperse oil: 
  *Dispersant must be on the oil's surface in the proper concentration
  *Dispersant must penetrate (mix with) the oil
  * Surfactant molecules must orient at the oil-water interface (hydrophobic in oil and hydrophilic in water)
  * Oil-water interfacial tension must be lowered (so the oil can be broken up).
  * Energy must be applied to the mix (for example, by waves)