Ideally we would like to measure radial inflow rates using a cheap and accurate sensor.…

While most types of logs are used to characterize the wellbore, formation, and fluids prior…

CNPC is a global supplier of equipment and products for exploration, well drilling, well completion,…

Rocks in and around certain oil- and gas-bearing formations may contain natural radioactivity. Drilling through…

1. Petroleum is a limited resource Like all the other fossil fuels, petroleum represents a…

How does the Repeat Formation Test (RFT) work? What is its objective? The repeat formation tester…

1. Is a resource that can be easily extracted from the underground reservoirs Today, the…

Resistivity logging is an important branch of well logging. Essentially, it is the recording, in…

Development petrophysics emphasizes the integration of core data with log data; the adjustment of core…

Petrophysics emphasizes those properties relating to the pore system and its fluid distribution and flow…