These oil samples have API gravity ranging from 10° to 20°.
For this purpose, 6484 data points have been gathered and analyzed from the open literature covering wide range of pressure, temperature, and specific gravity levels, temperature ranges from −262.39 to 620.33 °F (109.6 to 600 K), pressure ranges from 1.4508 to 29,000 psi (0.0100 199.94801 MPa), and gas specific gravity ranges from 0.553 to 1.5741.
The developed ANN is able to predict operating conditions for optimum surface condensate recovery from typical natural gases with condensate contents between 10 < CGR < 500 STB/MMscf with stock tank API gravity ranging between 20 < API < 90, while conditions at the high-pressure separator can fluctuate between 50 and 1000 psia.
The correlation is recommended for natural gas gravity ranging from 0.55 to 1.00 and temperature ranging from − 280 to 2240 °F.
Characteristically PFCLs have high specific gravity ranging from 1.76 to 2.03, low surface tension, and viscosity [ 3, 4].
The principle has been valuable to biology, allowing gait mechanics to be meaningfully compared for animals across large size, speed and gravity ranges.
We therefore investigated a potential relation between the different levels of simulated gravity ranging from 0.2 to 0.6 g (by using the three algorithms introduced) and the activation rate of lymphocytes.
Results showed that API gravities ranged from 34° to 39° indicating that the three crudes are light.
A total of 30 heavy oil samples of different API gravities ranging from 11.7 to 18.8 were tested.
In addition, Kartoatmodjo and Schmidt (1994) developed an empirical correlation to predict the viscosity of dead oil with 3588 data points from 661 dead oil samples that covered gravities ranging from 14.4° to 58.9°API, viscosities ranging from 0.5 to 682 cP, and temperatures ranging from 75 to 320 °F.
