Casing wear is an increasingly typical problem that leads to a decrease in collapse resistance in deep wells, ultradeep wells, horizontal wells, and extended reach wells.

You can work out the molecular formula from the empirical formula, if you know the relative mass formula (M r) of the compound. Add up the atomic masses of the atoms in the empirical formula. The ...

Percent Composition and Empirical Formulas: Students learn how to determine the percentage composition of a compound and to determine the empirical formula of a compound from experimental data.

Accurate prediction of bottomhole circulating temperature is important during drilling and completion of oil and gas wells and critical for properly designed cement slurries.

The empirical rule describes how points are clustered in a normally-distributed data set. It states that 95% of data fall within two standard deviations of the mean.

A phonon-based theoretical framework for liquids marks a major step toward a universal equation of state with broad implications across physics, chemistry and engineering ...

Dr. Sam Toney has launched RevelationEquation.com to unveil his forthcoming novel, Revelation Equation, and introduce a new science fiction genre rooted in theoretical physics and spiritual inquiry.

Social Media ROI: 14 Formulas to Measure Social Media Benefits Measuring social media return on investment can be a daunting task, but it doesn't have to be. Check out these handy formulas for ...