LanCheng crude oil pipeline transmission of changqing oil for the first time

Changqing oilfield high viscosity oil goes through LanCheng crude oil pipeline wushan station in a mixed way recently.  .
This is LanCheng crude oil pipeline transmission of changqing oil for the first time since putting into production, which plays an active role on the optimization of pipeline oil transport capacity. At the same time, it is also the first time in changqing oil through pipes to each region. Changqing oil with "three highs" characteristics, transmission difficulty and resistance is the young pipeline never encountered. In order to ensure the product delivery successfully, the west pipeline and lanzhou branch of oil and gas pipeline company held the symposium ahead of time, deploy the mixing amount of oil and oil transfer work in advance.
LanCheng crude oil pipeline, Yang gansu section along about stop, wushan station and ogawa station according to the temperature and pressure of oil station, actively contact with oil and gas control center in Beijing, optimization of technological process, the reasonable start-stop oil transfer pump, for oil through the loess tableland provides a strong guarantee.
It is understood that the mixed plan for 1.4 million tons of oil, mixing ratio of 20% in May, the late in solidifying point is lower than the minimum ground temperature under the principle of combining the practical conditions of ground temperature, the mixing proportion to make reasonable adjustments.