Results 1 to 10 of about 19,632 (115)
Chemical Engineering Journal Advances, 2021 Wax deposition in oil subsea pipeline systems is a big challenge in petroleum industry due to the frigid temperature of pipe walls that influences crystallization and wax deposition on the inner surface of the pipe over time leading to blockage.
Abass A. Olajire
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Petroleum, 2020 Wax deposition inside the tubing walls endures being a critical operational challenge faced by the petroleum industry. The build-up of wax deposits may lead to the increase of pumping power, as well as the decrease of flow rate or, even, to the total ...
A.M. Sousa, H.A. Matos, L. Guerreiro
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Wax deposition law and OLGA-Based prediction method for multiphase flow in submarine pipelines
Petroleum, 2022 In this study, the effects of wax deposition on submarine multiphase pipelines are investigated. In order to understand the mechanism of wax deposition in submarine multiphase pipelines, a wax deposition model in a submarine pipeline was established ...
Ying Xie, Jin Meng, Diwen Chen
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Petroleum Science, 2018 The present study investigated the wax deposition tendencies of a light Malaysian crude oil (42.4° API), and the wax inhibiting potential of some surfactants and their blends with nanoparticles.
Zhen Hao Lim +4 more
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Wax deposition model of heavy oil in pipeline transportation [PDF]
E3S Web of Conferences, 2021 During the transportation process of heavy oil, wax deposition is prone to occur for the low temperature outside the tube and strong heat exchange, which will adversely affect the pipeline transportation of heavy oil.
Chen Shiming +4 more
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Comparison test of factors affecting wax deposition of waxy crude oil
You-qi chuyun, 2021 In order to study the influence of different wax deposition factors on the wax deposition law of Daqing Crude Oil, the influence factors such as different wax deposition time, oil wall temperature difference, temperature range and shear rate were ...
Zhaoyang LIU +7 more
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Wax inhibitor performance comparison for waxy crude oil from Fang oilfield [PDF]
E3S Web of Conferences, 2021 In petroleum chemistry, waxy oil from paraffins can cause operating problems for oil production. The chemical method is used to remove by using chemicals or additives to prevent the wax problem.
Maneeintr Kreangkrai +3 more
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Prediction Method of Wax Deposition Rate in Crude Oil Pipeline Based on RBF Neural Network and Support Vector Machine [PDF]
E3S Web of Conferences, 2021 Wax-bearing crude oil will precipitate wax crystals in pipeline transportation, which will cause hidden dangers and affect the economic benefits of the pipeline.
Yu Zhang, Ruoyu Wang, Xue Wang
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Progress of research on diesel wax deposition during batch transportation of products pipeline
You-qi chuyun, 2022 The wax deposits of diesel may be formed at low environment temperature during the batch transportation of products pipeline, which will contaminate the subsequent gasoline, resulting in the loss of oil mixing.
Weidong LI +5 more
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The effect of final cooling temperature on the wax deposition of Daqing oil modified with additives
You-qi chuyun, 2020 In order to analyze the effect of final cooling temperature on the wax deposition laws of the crude oil modified with additives, keep the same temperature difference of oil wall and control different final cooling temperatures, static wax deposition ...
Dong ZHANG +7 more
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