In recent years, Northwest Sichuan Gas Mine of PCL Southwest Branch, performed the gas drilling for 5 wells such as Well Pingluo 19 etc. in the west Sichuan area.

• 近年来,中国石油西南油气田分公司川西北气矿先后在川西地区平落19等5口井实施了天然气钻井,实践的数据和结果充分体现了天然气钻井的优越性,取得了良好的勘探效果,并创国内天然气钻井多项新水平。