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普光气田地处四川盆地东北部,大巴山南麓,位于四川省达州市宣汉县。包括普光气田主体、毛坝、大湾、老君山等16个构造,是我国规模最大、丰产最高的特大型海相整装气田,并被列为国家“十一五”重点建设项目,主要从事天然气勘探开发、加工和销售及副产品硫磺销售。普光气田工程建设项目投资规模大,属高含硫化氢气田,所需设备和材料大都为抗硫防腐产品,进口物资用量大,性能特殊,制造工艺复杂,技术含量高,相对普通材料、价格也很昂贵。在开发建设的过程中,
Puguang Gas Field is located in the northeast of Sichuan Basin, south of Daba Mountain, located in Xuanhan County, Dazhou City, Sichuan Province. Including the main structure of Puguang Gas Field, Maoba, Grand Bay and Laojunshan. It is the largest large-scale marine gas field with the highest yield and highest yield in China. It is also listed as a key national “Eleventh Five-Year” key construction project, Mainly engaged in natural gas exploration and development, processing and sale of sulfur by-product sales. The project of Puguang Gas Field has a large investment scale and is a high-hydrogen sulfide gas field. Most of the necessary equipment and materials are anti-sulfur and anti-corrosion products. The imported materials and materials have large quantities, special properties, complicated manufacturing techniques and high technical contents. Compared with ordinary materials, Very expensive. In the process of development and construction,