CHEMICAL ADDITIVES USED ALTERING

Brand Owner Address Description
ENVAWET INGEVITY SOUTH CAROLINA Suite 400 4920 O'Hear Avenue North Charleston SC 29405 Chemical additives used for altering surface properties in the oil and gas industry;
 

Where the owner name is not linked, that owner no longer owns the brand

   
Technical Examples
  1. A system monitors and controls the injection of additives into formation fluids recovered through a subsea well. The system includes a chemical injection unit and a controller positioned at a remote subsea location. The injection unit uses a pump to supply one or more selected additives from a subsea and/or remote supply unit. The controller operates the pump to control the additive flow rate based on signals provided by sensors measuring a parameter of interest. A one mode system includes a surface facility for supporting the subsea chemical injection and monitoring activities. In one embodiment, the surface facility is an offshore rig that provides power and has a chemical supply that provides additives to one or more injection units. In another embodiment, the surface facility includes a relatively stationary buoy and a mobile service vessel. When needed, the service vessel transfers additives to the chemical injection units via the buoy.