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 ...

Acoustic Logging While Drilling (ALWD) techniques utilise sound waves to characterise subsurface geological formations in real time during drilling operations. This method involves the transmission ...

Houston oilfield service company Halliburton has gone 3D with new technology that improves how geologists analyze a formation's properties during the drilling process. The company's new 3D reservoir ...

Well logging is the practice of recording and analyzing various kinds of data about the rock formations around a borehole during or after drilling. Also called borehole logging, this activity aims to ...

17 December 2002 ProVISION improves economics by providing producibility information in real time for increased well performance, data assurance and early decisions HOUSTON - Schlumberger Oilfield ...

Real-time streaming well data monitors drilling performance and aids drilling decisions using web-based drilling models to calculate and predict drilling parameters. These models improve rate of ...

We recently introduced NovoSphere™, the industry’s only sourceless formation evaluation logging-while-drilling (LWD) service. This innovative technology provides accurate formation density and ...

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 ...

88 Energy Ltd. has begun a detailed wireline logging program expected to take 7 days, including initial analysis, to determine significance of similarities of Charlie-1 on the North Slope of Alaska to ...