XSYU Petrotech Co., Ltd., established in Sept. 8th, 1994, was an affiliated company to Xi'an Shiyou University (XSYU), with the advantage of R & D and human resources support of XSYU, having been in services of Erdos basin as the main market and expanding to other main oilfields in western and eastern China.

The main technical services include oil & gas development, reservoir reconstruction, casing deformation repairing, oil well stimulation and EOR. The R & D center is the key lab of CNPC Reservoir Reconstruction, being the first to propose and develop the technology of High Energy Gas Fracturing (HEGF) in China, performing researches on its system and process, with more than 20 patents of invention, awarded provincial and Municipal S & T Progress Prizes by Shaanxi and Xi'an on many occasions. The company has got the certifications of National Hi-Tech Enterprise and Xi'an municipal Hi-Tech Enterprise on 2017.

The servicing capability includes 200 wells/year profile modification, 400 layers/year HEGF, 300 wells/year temporary plugging, 10000m/year perforating, 100 wells/year acidizing unplugging.

Total employees is 56, with 1 professorate senior engineer, 3 senior engineers; More than 80% employees above social degree, 3 doctor degrees and 5 master degrees. The total asset is 3.5 Million RMB, with 22 sets of main equipment, 3 HEGF teams, 20 profile modification teams, 6 temporary plugging fracturing teams, 3 acidizing teams, 3 water shutoff teams, 3 bioenzyme unplugging teams, 3 neutral compound descaling teams and 3 casing leakage sealing teams.

The company has been approved and certified with ISO9001 QMS, ISO14001 EMS and QHSAS18001.