translate English to French: (United Kingdom) – M-I and British Petroleum Exploration are now using a drilling fluid containing mixtures of bio-organic polymers such as xanthan gum which provides viscosity and starch or cellulose which acts as a binder.
(Royaume–Uni) M–I et la British Petroleum Exploration utilisent maintenant un fluide de forage contenant des mélanges de polymères bio–organiques tels que la gomme de xanthane qui fournit la viscosité et de l'amidon ou de la cellulose qui agit comme matière d'agrégation.