Lockout tagout- To keep the air supply in the wind and snow

In the early morning of February 15th, a heavy snow swept karamay. Xinjiang Oilfield Oil & Gas Storage and Transportation Company took active measures to deal with the heavy snow disaster weather, initiated emergency response measures to ensure the safe and stable operation of outdoor equipment and facilities. All stations of the company strengthen the patrol inspection of production equipment in heavy snow weather, pay close attention to the change of production operation data, and make real-time analysis and control. At the same time, strengthen the inspection, insulation and hidden trouble elimination of key equipment such as gas-liquid linkage valve and pressure regulating valve, to ensure that one equipment is not frozen, and one inch of pipeline is not frozen.
On February 16, temperatures in Wensu County, Aksu Prefecture, Xinjiang, fell as low as minus 16 degrees Celsius. Three gas producers in Bozi test production area of Boda Oil and Gas Development Department of Tarim Oilfield started their well patrol work early in the morning. They drove more than an hour longer than usual to bozi 1202, a well in the mountains that is reached by 29 winding paths. 3 gas production workers shall check the operation of hydraulic control room, wellhead, gas collection branch valve and instrument one by one, leaving no blind area to ensure safe production during winter supply period.

The picture shows the gas producer confirming the state of reserved ball valve position and Lockout tagout.

The first snowfall of the Year of the Tiger hit Bohai Bay on February 12-13, CNPC reported. Jidong Oilfield fully refined the duty of pipeline patrol and completed the inspection of 80 kilometers per day, ensuring the safe and stable operation of winter supply of natural gas.
In the face of snowfall and temperature drop, the patrol personnel increased the investigation of hidden dangers along the pipeline, improved the quality of patrol, and timely dealt with the pipeline anticorrosion coating rupture and pipeline freezing and blocking caused by low temperature weather.
China Petroleum Network news February 13, Shanxi Baode area heavy snow. As the main production and supply unit of local natural gas, coalbed methane company comprehensively improves the safe operation and control of the gathering and transportation station, strengthens the inspection of equipment and facilities in the station and the implementation of anti-freezing measures, and strives to supply sufficient gas to downstream users.