Product/Service

Tubing and Casing Surfectant

Source: Well Flow LLC
LIQUID SCRAPER has been developed as part of the company's Wellbore Cleanup System
Well Flow LLCPER has been developed as part of the company's Wellbore Cleanup System designed to ensure efficient and effective cleaning of tubing and casing. The water soluble surfactant is designed to combine low foam characteristics with strong water wetting tendencies in both fresh and salt water. It was designed to be environmentally friendly.

The product stabilizes the interface between a water-based weighted spacer and water-based drilling fluids. It is added as a 1-2 percent solution in a weighted pill usually based on xanthan gum, a polymeric viscosifier. Typically the pill volume would be 50 bbls, which is the density equal to the displaced mud, and a higher viscosity. This is to ensure that the mixing between the mud and the displacement spacers is minimal. It is used as a viscous sweep when added as a 1-2 percent solution to a viscosified pill behind DIRT MAGNET or HOGWASH to prevent channeling and leave the surfaces water wet.

<%=company%>, 707 Lehman St., Houston, TX 77018 Phone: 713-691-4627 Fax: 713-691-4685