Technology EverGreen supplied drilling fluid additives for whole drilling process as below,  DrilXpress: Enhance drilling control, inhibit shale water sensation and clay reaction
USM: Cure various mud lost circulation PGS: Cure heavy/total/whole mud loss Problend: Eliminate and inhibit torque and drag. Increase ROP USP: Cement spacer to enhance bond quality, inhibit skin effect and cement invasion to formation |