The ingenious addition of corrosion inhibitors in the gathering and transportation system of Northwest Oilfield saves nearly one million in cost

"In accordance with the requirements for the optimization of the ground gathering and transportation system, at the beginning of the second quarter, measures such as corrosion rate monitoring and on-site management optimization were used to eliminate corrosion inhibitor dosing points between single wells and some valve groups in the oil system.

Since the beginning of this year, the Petroleum Engineering Technology Research Institute has established a research team to tackle the problem of large injection of corrosion inhibitors and high costs.

The metal pipelines are interspersed and treated, the dosing points are cancelled, and the dosing is concentrated in the metering station to protect the pipelines in the station, so as to achieve the purpose of reducing the amount of corrosion inhibitor filling and saving costs.

In terms of optimizing the filling concentration of corrosion inhibitor in the water system, for the problem of high filling concentration and large filling volume, the filling concentration and metering of Cidaria and No.

"From the current results, we have achieved our expected goals, achieved cost reduction and efficiency enhancement, and the level of refined management has been further improved.

(Li Jing Wei Xiaojing)