Using the Curves tool in your image editor to adjust image tones and contrast. Whereas the Levels adjustment tool in image editors is a global adjustment that acts across the entire image, when you ...

Operators have many decisions to make about how to drill and complete their wells: how long of a lateral, how many perforation stages, what is optimal spacing, what type of proppant to use, how much ...

Black curves are a plot of phase angle (δ) vs complex modulus (G*), containing no reference to temperature or frequency. Consequently, they are very easy to produce. Individual data points from the ...