OUR SERVICES

Continuous technological innovation progress,
focusing on customized services for oil & gas drilling and production.

EKM® Managed Pressure Drilling System
EKM® Early Kick/Loss Monitoring System
Lost Circulation Materials
Fishing and Downhole Tools
EKM® Managed Pressure Drilling System

EKM® MPD drilling system has applied on 100+ on/offshore wells sucessfully, it is proved as a valuable, safe and effective MPD drilling system speciallized in drilling for tight mud window well, unknown formation exploration well, downhole complexity well, H2S gas well, HTHP well, etc.

EKM® Early Kick/Loss Monitoring System

Early kick & loss monitoring system is a real-time monitoring the engineering parameters of drilling and completion , early warning of possible kick or loss, and accurate and no lag alarm for a kick or loss encountered.

Lost Circulation Materials

Grandoil has been researching & developing lost circulation material (LCM) and providing curing losses services more than 500 wells and formed advanced one sack of GT series of LCM to fit-for-purpose curing loss for most loss condition. Grandoil is also capable of manufacturing customized LCM and providing special curing loss service on rig site

Fishing and Downhole Tools

GRANDOIL has a professional team who have rich experiences in fishing and downhole well intervention services, and the capability of manufacturing mill shoes and fishing tools

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