Evaluation of the effect of asphalt resin paraffin deposits on oil well performance

International Conference on Mechanical Engineering, Automation and Control Systems 2018

Petrova, L.V.^1 ; Yarullin, D.R.^1

Ufa State Petroleum Technological University, Branch of the University in the City of Oktyabrsky, 54a, Devonskaya St., Oktyabrsky, Republic of Bashkortostan

452607, Russia^1

关键词: Complex actions;    Deposit formation;    Field development;    Innovative method;    Technological efficiency;    Well performance;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/560/1/012084/pdf
DOI  :  10.1088/1757-899X/560/1/012084

来源: IOP

【 摘 要 】

The article deals with the problems of field development. The causes of low well performance were identified. Examples and causes of paraffin deposit formation were given. Methods aimed at solving problems of well operation were developed. An innovative method for dealing with asphalt-resin-paraffin deposits was suggested. It involves application of a submersible container with a complex action inhibitor. The formula of the inhibitor is presented. The technological layout of the container with the inhibitor is presented. Technological efficiency of the inhibitor as a method for ASPD prevention was proved.