

1. LWD

LWD Wireless Clinometer

Electromagnetic
Resistivity Meter

LWD Surface System

Geosteering While Drilling

LWD Software System

LWD Control Unit

LWD High-power
Generator
2. GMWD

GMWD Wireless Clinometer

SK-GMWD
Gamma Probe

SK-GMWD
Battery Assembly

SK-GMWD
Pulser

SK-GMWD
Directional Probe

SK-GMWD
Centralizer
3. FMWD

SK-FMWD
Turbine Power Wireless Clinometer

SK-FMWD
Flow Tube and Pulser

SK-FMWD
Directional Probe
