Polyex company introduces new ultra-light hydrocarbon-based killing fluids with densities upwards of 0.53 g /cm3

26 July 2021
For killing oil and gas wells with abnormally low formation pressure, including the wells in reservoirs composed of minerals sensitive to water, Polyex offers new and unique products Ultra-light killing fluids based on refined petroleum fractions and microspheres. Showing good freezing resistance, the product can also be used at high temperatures (up to 120°C). The minimum achievable density of such ultra-light killing fluids is 0.53 g/cm3 (i.e. 4.42 ppg). The fluids are stable, non-corrosive, do not clog the reservoir, and, therefore, do not produce a negative impact on the pay zone. More details about this product can be found here.