Open Hole Logging

o Cross Dipole Array Sonic
o Imaging
o Array Induction
o TPL
o Triple Combo Logging including:
   - Gamma Ray
   - Natural Gamma Ray
   - Compensated Neutron
   - Micro-Spherical Focused Log
   - High Definition Sonic
   - Dual Laterolog / Induction
   - Four-arm Caliper


“Used by permission of GOWell Petroleum Equipment Co., Ltd. All Rights Reserved. www.gowellpetro.com”

Cased Hole Logging

o Multi-finger Caliper
o Electromagnetic Thickness
o CH resistivity
o Neutron LifetimeLogging



“Used by permission of GOWell Petroleum Equipment Co., Ltd. All Rights Reserved. www.gowellpetro.com”

Logging While Drilling (LWD)

o Directional Survey & Telemetry Logging
o CNP Neutron Porosity
o WPR Wave Propagation Resistivity
o GIR Azimuth Gamma Ray & Induction Resistivity Logging


“Used by permission of GOWell Petroleum Equipment Co., Ltd. All Rights Reserved. www.gowellpetro.com”