XDEC has the capabilities of undertaking the design and operation of testing for oil, producing test, well completion and commissioning of ultra-deep wells, deep wells, shallow wells and hydrogen sulfide wells, and meeting the requirements for testing operation of oil and gas wells with various types and bore sizes. XDEC is equipped with 1490 pieces (sets) of various types of equipment and production tools. Our annual testing capacity reaches 350 layers and the maximum well depth of testing operations is 7500m with 200℃ of borehole temperature and 140MPa of formation pressure. The natural gas production tested is 5.10 million m3/d.