Crew No.202

      Drilling rigs introduction: transmission type use hydraulic + mechanical drive. It is come true that drilling device and carriage of carrier chassis can be continuously viable flexibly. CAT engine matches with hydraulic transmission case reasonable, safely, efficiently, steady and improves using ratio of engine power.

      Since we stepped in Kazakhstan successfully from 2007,we have worked in Atryrau AOYAO,Montech oil block, Bayganin oil blck, Sakis, Kenkyak,Kustanay,Mangghystau Kalam Cass oil black etc. Our 202# drill crew has handed over 76 vertical wells or horizontal wells. Total drilling footage is 68613 metrers. We get brilliant achievement and good profit.

       In Kalam Cass oilfield, there are 13 production layers in Jurassic system, included 9 oil&gas reservoirs, 4 oil reservoirs. There are 8 gas reservoirs in Cretaceous system. Regarding shallow gas, the pressure is very high,b there is shallow gas below 100 meters, high risk. Now, we have working steeply and smoothly, have mastered the layer condition in this area.