By means of the field investigation combined with site survey and the soil and water conservation plan for the Yingmaili Gas Fields project, the paper comprehensively evaluates precaution and protection of soil and water loss, engineering and vegetation measures, land reclamation measures, implementation of in-vestment funds, and supervising and monitoring of soil and water loss. Some proposals concerning the prob-lems with soil and water conservation measures such as lower quality and lagging behind the principal part of project are put forward. It is very important to enhance environment protection and carry out the soil and water conservation system in the manner of the simultaneous design, construction, and operation.