This early journaling system has evolved to encompass lowering logging tools into the wellbore via wireline in order to measure porosity, resistivity, permeability, temperature, water saturation and ...

Wireline logging operations follow a disciplined sequence: plan, rig up, run, log/QC, and rig down—while controlling depth, speed, tension, and well pressure. The core objective is high-quality, depth ...

China National Logging Corporation (CNLC) is at the forefront of well logging technology. Designed to revolutionise the oilfield logging industry, CNLC's CIFLog software offers a comprehensive suite ...