Case Study
Choke replacement and restored production made possible by pumping Enviro-Syn BSD-40 barium sulphate dissolver
Choke replacement and restored production made possible by pumping Enviro-Syn BSD-40 barium sulphate dissolver
TDK-CS-BSD40-0819 ©2019 Tendeka. All rights reserved. www.tendeka.com Choke replacement and restored production made possible by pumping Enviro-Syn BSD-40 barium sulphate dissolver. Western Canada Background An international E&P company operating in Western Canada experienced ongoing issues with barium sulphate scale deposition in the tubing. The E&P company attempted to remove the barium sulphate scale with various commercially available dissolvers, but they were unable to remove the scale. Mechanical solutions were not possible because of the large-scale tubing deposition. Tendeka Solution BSD-40 Barium Sulphate Dissolver was recommended to remove the scale deposits and retrieve or completely free the choke of scale. Although BSD-40 will perform without agitation at low tempera