详细讨论高含硫测试技术及资料解释影响因素的基础上，重点对高含硫气田放喷试气流程、产出气燃烧工艺、测试工艺、试井解释方法进行了深入的研究分析，提出了高含硫气井试气流程采用EE级放喷与HH级测试并联组合流程，焚烧炉燃烧方式以及修正等时测试技术。并在普光气田P302-2井的现场进行了成功应用，获取了可靠的地层测试资料，建立了修正后的产能方程，进一步落实了普光气田的储量基础，对高含硫气田开发具有重要的指导意义。

On the basis of discussing the testing technology for high sulphur gas well and influential factors of data interpretation in detail, we deeply researched and analyzed the blowout path, gas combustion technology, testing flowline and well test interpretation method, and then created a new test process with EE and HH corrosion resistant degree, combustion mode for gas incinerator and modified isochronal test technology. All these technologies have been used successfully in Puguang P302-2, gained reliable test data, and built the modified deliverability equation with these test data. And storability in Puguang Gas Field has been further confirmed by the equation. It is also significant for developing new high sulphur gas field.