Tril-P-Sm container (asphalt, resin and paraffin deposits)



“Tril®” container with inhibitor of asphalt, resin, paraffin substances is used to prevent the deposition of resins, asphaltenes, naphthenes, paraffins, etc. on the deep-well pumping units in oil wells.

Operating principle

“Tril®” container with inhibitor of asphalt, resin and paraffin deposits is installed into the pumping unit just before its descent into the well during regular current workover rig and workover operations. The extracted liquid undergoes the necessary treatment. The “Tril®” inhibitor does not enter into chemical reactions with the produced fluid. The action of the inhibitor of asphalt, resin and paraffin deposits is limited to enveloping salts in the produced oil and creating a protective film on the surface of the deep-well pumping unit. The enveloping (protective) film prevents deposition, coalescence and formation of large conglomerates of sediment particles. Thus, the particles are removed by the produced liquid in form of suspension. “Tril®” inhibitor works throughout the entire process of oil production.

Tril-P-Sm container section


Container scheme