高精度高硬度氮化齿轮工艺研制

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鄂尔多斯盆地奥陶系中组合马五;亚段白云岩是继靖边奥陶系风化壳气藏成功勘探以来的又一重要碳酸盐岩勘探领域,目前靖边西侧南北向厚层、带状展布的马五。亚段白云岩勘探效果良
近年来.随着苏里格气田勘探开发工作的不断深入.桃2区块下古生界气藏表现出较强的开发潜力因此,合理有效地开发下古生界气藏将是苏里格气田持续稳产的重要手段。研究成果表明,古