Results 11 to 20 of about 13,794 (215)

Study on the influence law of downloading mixed oil on-way on the mixed oil along the whole product pipeline

You-qi chuyun, 2023
In case that the mixed oil treatment method of offloading from the intermediate station along the line and cutting at the terminal station of pipeline transportation is adopted for the product oil pipeline, the mixed oil offloading from the intermediate ...
LI Xue, BAO Zhen, FU Yujiang
doaj   +1 more source

Progress of research on diffusion rules of spilled oil from onshore oil pipeline and leakage consequences

You-qi chuyun, 2020
Oil pipeline leakage will cause direct economic losses and even adversely affect the surrounding environment and residents along the pipeline. It is crucial to be aware of the seepage, surface diffusion and evaporation of leaked oil in the surrounding ...
Shengli LIU, Yongtu LIANG, Xiao WANG
doaj   +1 more source

Establishment of General Oil Pipeline Scheduling Model and Research on Interface Tracking Calculation Method [PDF]

E3S Web of Conferences
In order to understand the establishment of oil pipeline scheduling model and interface tracking calculation method, a research on the establishment of a universal product oil pipeline scheduling model and interface tracking calculation method has been ...
Shen Liang, Xu Yulei, Song Jinzhou, Yu Yang, Zhao Hongyang, Feng Li   +5 more
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Relevant issues on quality evaluation of petroleum pipeline preparation for oil product transportation

Oil & Gas Science and Technology, 2019
This article discusses the issue of assessment of the quality of petroleum pipeline preparation for light oil product transportation. The need to implement appropriate measures is conditioned by the requirement to maintain the quality of oil products ...
Sunagatullin Rustam, Timofeev Fedor, Kuznetsov Andrey, Oludina Yulia   +3 more
doaj   +1 more source

Predictive control of the starting pressure of the main oil pipeline

Известия высших учебных заведений: Нефть и газ, 2021
The article calculates the starting pressures and the time of safe shutdown of the pipeline during the transportation of high-viscosity and high pour point oils, the rheological properties of which depend on temperature.
A. U. Yakupov, D. A. Cherentsov, S. Yu. Toropov, M. Yu. Zemenkova, A. B. Shabarov, E. L. Chizhevskaya, T. G. Ponomareva   +6 more
doaj   +1 more source

Research progress on mechanism of water displacement by flowing product oil

You-qi chuyun, 2020
Corrosion products caused by accumulated water in low places of the product oil pipeline often lead to trunk line equipment blockage.It is an effective method to reduce the corrosion of product oil pipeline and prevent the pipeline blockage by oil flow ...
Guangli XU, Xinye LIU, Liangxue CAI
doaj   +1 more source

Selection of modes and pressure regulation when pumping oil and oil products to save energy [PDF]

Омский научный вестник: Серия "Авиационно-ракетное и энергетическое машиностроение", 2022
The article presents the results of a study related to the choice of modes and pressure regulation to save electricity. Calculations are carried out on the example of a technological section of a specific oil pipeline.
V. V. Shalay, M. O. Myznikov, M. I. Gildebrandt, V. A. Grinevich   +3 more
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Calculation method for the amount of contaminant oil during sequential transportation through product oil pipelines

Energy Exploration & Exploitation, 2020
A considerable amount of oil contamination is caused by the presence of the trailing oil. This paper aims to simulate and analyze the influences of trailing oil on the quality of oil products in undulating sections. By studying the formation mechanism of
Enbin Liu, Wensheng Li, Hongjun Cai, Weibiao Qiao, Mohammadamin Azimi   +4 more
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Mixed oil control and solution of mountain product oil pipeline [PDF]

E3S Web of Conferences
At present, the mixing oil will be produced in the sequential transportation of various refined oil inescapable. The mixing oil is not qualified product which is needed to be dealt with. The Volume of mixing oil is less the better.
Yang Jian, Ruan Chao, Chen Shan, Zhang Ruiyun, Zheng Jiannan, Liu Zhongyang, Yang Zhigang   +6 more
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Technical support system for development and engineering application of transmission pipe product

You-qi chuyun, 2020
With the continuous growing demand for natural gas, China's high-grade oil and gas pipeline construction has developed rapidly and ranked in the international leaders. In the application process of high-grade oil and gas transmission pipes, the technical
Helin LI, Chunyong HUO, Qiang CHI, Wei DU   +3 more
doaj   +1 more source