TY - CPAPER AU - Gyula Varga TI - NANO-ADDITIVES EFFECT ON A RESERVOIR-FRIENDLY DRILLING FLUID FROM THE DRILLER-S VIEW T2 - SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 19th SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings19th, Science and Technologies in Geology, Exploration And Mining PY - 2019 SP - 1025 EP - 1030 DO - 10.5593/sgem2019/1.2/s06.130 PB - STEF92 Technology ER -