Paraffin Treatment In The Well Service Industry

Paraffin problems exist in the majority of petroleum producing areas. The chemistry of paraffin and methods of analysis are discussed. Asphaltenes are also described and differentiated from paraffin. Three types of chemical treatment for paraffin problems are compared: paraffin inhibitors, paraffin dispersants, and paraffin detergents. Each has advantages, and factors are given which would influence the choice of one method over the other. Recent developments and possible pitfalls in paraffin treatment are discussed.