Horizontal well geosteering while drilling software is one integrated system platform which combines with RT wellsite data importing, geosteering modeling, model comparing and updating, well trajectory prediction, comprehensive comparison of various logging curves, model forward and inversion functions etc. It devotes to guide the drilling in real-time by fully utilizing LWD data during horizontal well drilling, so as to improve the KPI in target layer.
Relying on static and dynamic database, this system realizes the geosteering function which based on static and dynamic data combination. It can report the drilling information at any time. The drilling targets will adjust timely according to the oil/gas location instead of original design, then the original fixed "geometry target" will be changed to an actually uncertainty "moving target", so as to purse the maximum KPI in oil (gas) reservoir.
This system integrates all kinds of advanced functions in industry mature system, and combines with domestic business demands and local operating habits. It also fills up the gaps in some popular software to meet local users’ demands. Till now, it already applied in nearly 200 wells in some major oilfields, got more than 93% average KPI, and achieved high reputation in industry. Meanwhile, it breaks the geosteering system blockade from foreign companies.