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MWD(Measurement while drilling)
LWD(Logging while drilling)
Extended-reach horizontal well
Branch horizontal well
Window sidetrack drilling
· Wellpath planning/anti-collision scanning and monitoring
· BHA dynamic analysis/hydraulics design
· Database management
· Measurement QC
· Rotary steering/Geosteering service
· Integrated design and building in special wells，such as extended reach well, branch well, multi-targets well, connected horizontal well, SAGD parallel horizontal well, stairs horizontal well, etc.
Complete Equipment System
· Advanced software in design/construction/analysis
· Various kinds of downhole motors (conventional mud motor, longevity effective mud motor, air motor/turbine, etc)
· Rotary steering system/Vertical drilling system
· High quality measurement instruments (LWD, MWD, EMS, Gyro)
· Full set of special downhole tools (whipstock, hydraulic thruster, hydroscillator, drilling jar, etc)
Excellent Technical Service Team
· Professional expertise（design team, DD, MWD engineer, motor/turbine engineer, maintenance engineer, technical support team）
· Experienced performance in international construction
· Strong capability in extremely difficult well drilling service
· Excellent capability in downhole situation prevention/solution
· Providing various kinds of directional drilling services for SINOPEC and CNPC, including LWD/MWD/trajectory control services in fish-bone branch well, extended reach well, extradeep well, etc.
· Providing high standard technical services in unconventional shale gas wells to Shenhua Group, including Rotary steering/Geosteering services.
· Providing integrated design and construction services in shallow/ultra-shallow extended reach wells in Yanchang oilfield. Meanwhile, supply research services to help its rapid development and high efficient production.
· Performed large size wellbore directional drilling services in 7 wells belonging to PETRONAS and 2 wells belonged to GWDC in Iraq Graff oilfield.