..., in particular CSS. Gravity dominance as used here means that either liquids are moving substantially downwards, or else steam is moving upwards, or both. heat loss saturation steam-assisted gravity drainage csor prediction correspond steam chamber thickness coalescence reservoir enhanced...

.... The bottom producing well collects the produced fluids. The objective of this study is to develop an analytical well test method that would allow a measure of steam chamber volume and potentially the timing and location of steam chamber coalescence. This well test method would also prove useful...

... bubbles in foamy oil flow created by bubble break-up. Other mechanisms such as hindered bubble coalescence, and ramp out bubble nucleation might be the important mechanisms. Introduction Some solution-gas-drive heavy oil reservoirs in Canada, Venezuela, China and Oman have experienced unusually high...

... oil-in-water emulsion. It was found that concentration of oil phase, composition of oil phase, ultrasonic intensity, and temperature are key factors in emulsion coalescence, which occurs after a relatively short time upon exposure to ultrasonic treatment. Also, clumping of oil droplets with higher oil...