• It can realize gas-tightness testing under pressure up to 120MPa, which meets the high standard requirements of the industry;
• The quantitative description of gas tightness using small molecule helium seepage volume ensures the accuracy of the test results;
• Single-point detection time is only 1.5 minutes, high detection efficiency;
• Simultaneous testing of the factory end and the on-site connection end of the oil (casing) pipe coupling, which makes the test results more real and reliable.
• Tubing and casing from Φ60.3mm to Φ473mm
• SY/T 6872-2012 and SY/T 7338-2016 standard drafter, 52 national patents, with core intellectual property rights;
• Internet + intelligent monitoring system, which can remotely monitor the testing pressure, synchronize the leakage rate data and automatically store it, and can trace the testing quality;
• 23 sets of equipment, 15 specialized teams, annual service up to 600 wells;
• Participated in the gas seal inspection business of all gas storage reservoirs on land in China.
• Service areas: Tarim, Sichuan, Junggar, Songliao, Bohai Bay, Ordos Basin and users of PetroChina, Sinopec, CNOOC, State Official Website, Shenhua and so on;
• Service well types: natural gas wells, reservoir wells, gas injection wells, CCUS wells, energy storage wells, shale gas wells, coal bed methane wells, etc. Various kinds of gas-sealed buckled tubulars, short sections and risers with diameters ranging from Φ60.3mm to Φ473mm are suitable for all kinds of rigs, workovers, offshore platforms and other conditioned conditions of work;
• It has accumulated more than 3,000 wells and more than 1 million threaded connections.
