In the area of geology and accumulation mechanisms, Song et al. divided unconventional oil and gas into different types based on relationships between source rock evolution and different unconventional reservoirs and further noted that the fundamental difference between unconventional and conventional hydrocarbons is the driving force.
This suggests that female T. oceanicus do not prefer rare cuticular hydrocarbons, but rather female mate choice in this species appears to be driving male cuticular hydrocarbons to a single most attractive peak.
(3) Capillary pressure differences inside and outside the target reservoir are the principal driving force of hydrocarbon enrichment in deep basins.
If buoyancy is still considered to be the driving force, then hydrocarbon migration would happen only when buoyancy correspondingly increases tenfold.
The presence of stabilizing selection suggests that female mate choice, in this species, appears to be driving male cuticular hydrocarbons to a single most attractive peak.
Considering all driving forces in a hydrocarbon reservoir like pressure, temperature, compositional gradients, and molecular diffusion, Eq. (3) can be re-written in form of Eq. (4).
The objective of this paper is to present the study of the optimal synthesis of energy efficient distillation columns (EEDCs) sequence of hydrocarbon mixture separation process by using driving force method.
The equilibrium between the driving force for upward migration of hydrocarbon (P e) and capillary force in tight media (P c) and overlying static water pressure (P w) is the dynamic mechanism of buoyancy-driven hydrocarbon accumulation thresholds.
A solid hydrocarbon propellant is used to generate gas for driving the turbine, and a boron-based fuel-rich propellant is used to provide fuel-rich gas to the afterburner.
If the diameter of pores is 10 50 nm, then the calculated capillary pressure of those pores could be 12 24 MPa (Zhang et al. 2014), indicating that at least under such strength of driving force (buoyancy or abnormal pressure), hydrocarbon could be capable of migrating.
