Well logging chronicles the depths, subsurface formations and events encountered while drilling. Well logs can include visual observations or be made by instruments lowered into the well during ...

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 ...

Logs from wells in a Sinai, Egypt, oil field provide a comparison between the use of thermal decay time (TDT) and cased-hole formation resistivity (CHFR) techniques for monitoring reservoir water ...

Following approximately 18 months of development and testing, the Pacific Northwest National Laboratory (PNNL) is proceeding to field pilots of a system to wirelessly and automatically track ...