On one well, our MWD/LWD system operated continuously for 31 days to a vertical depth of 3002 meters. Our tools drilled three wells without downhole failures for a total of 522 hours downhole.
International market: United States, China, Kazakhstan, Iraq, Peru, Venezuela, etc..
As of 2015 our MWD/LWD system has been in close to 300 wells globally and we have achieved a total drilling depth over 130,000 meters.
China market: Liaohe, Jilin, Sichuan, Hailar Inner Mongolia, etc..