Selection of the most efficient fluids of wells killing for reservoir-rocks of Perm region deposits and assessment of their impact during core laboratory simulation
The article describes the major complications, arising from the wrong selection of wells killing fluids in Perm region fields. The methodology for assessing killing fluids impact on the filtration parameters of models’ core components is developed. Killing fluids of different formulations and manufacturers on core material and the "free volume" in order to justify their application efficiency at different development sites are studied.