截至3月22日8时，西气东输主力气源地——中国石油塔里木油田累计向西气东输管网供应天然气突破3500亿立方米，折合替代标准煤4.66亿吨，减排二氧化碳7.57亿吨，为15个省份、120多个大中型城市生产生活用气提供保障。西气东输工程投产近20年来，塔里木油田成功开发克深9气田、克深13气田等19座大中型气田，年产油气产量当量连续4年保持在3000万吨以上且稳定增长。

As of 8 o 'noon on March 22, the total supply of natural gas to the West-east gas pipeline network from the Tarim Oilfield of petrochina, the main gas source of the West-east gas pipeline, exceeded 350 billion cubic meters, replacing 466 million tons of standard coal and reducing 757 million tons of carbon dioxide, providing security for the production and living gas in 15 provinces and more than 120 large and medium-sized cities. Since the West-East Gas transmission project was put into operation nearly 20 years ago, the Tarim Oilfield has successfully developed 19 large and medium-sized gas fields, including Keshen 9 gas field and Keshen 13 gas field, with an annual oil and gas production equivalent of more than 30 million tons and a steady growth for four consecutive years.