petroleum producer

例句：

1. 1.The company is a leading producer of oil and gas in the region.
   该公司是该地区领先的石油和天然气生产商。
2. 2. The petroleum producer has announced plans to expand its operations in the next few years.
   这家石油生产商已宣布计划在未来几年内扩大其运营。
3. 3.The petroleum producer is facing increasing competition from other oil companies.
   这家石油生产商正面临着来自其他石油公司的日益增加的竞争压力。