Создание элементов силовой алмазной электроники, рассчитанных на высокий интегральный ток, требует использования активных подложек с низким электрическим сопротивлением и содержанием дефектов кристаллической решетки. Наиболее перспективным материалом для создания таких является легированный бором алмаз, выращенный методом температурного градиента при высоком давлении температуре. Неполная иониз...

High-pressure phase equilibrium and volumetric properties of highly asymmetric mixtures related to reservoir fluids are critical the development high-pressure high-temperature (HPHT) reservoirs. However, there is a lack relevant data accurate modeling tools. In this work, we prepared pseudo-binary methane (CH4) + stock tank oil (STO) systematically measured their densities at temperatures from ...

Abstract The use of chemical scale inhibitors in the oil and gas industry for subsea installations has been presented a long time, but ever-increasing exploration HPHT (high pressure high temperature) wells put demands on knowledge how rheological properties such as viscosity behave under large pressures. This work reports new experimental data high-pressure using rotational rheometer, measured...

Abstract An experimental apparatus has been designed to investigate interaction among CO 2 injection parameters. It is an integrated-closed system of measurement kits that aimed obtain interfacial tension, swelling factor, and viscosity data simultaneously. The had successfully tested measure properties dead live oils mixed with in high-pressure high-temperature environment. study was completed...