Organic matter as a marker of fluid circulations and hydrothermal events: Consequences on the hydrogeochemical mechanisms acting in the foreland basin of the Northern Pyrenees
Raymond MICHELS – CREGU-GeoRessources
Assessment of the TSR in the source rock kitchen of Deep Lacq. Using a series of equations from bibliography it was possible to perform mass balance calculations. Efficiency calculation of the petroleum system taking into account hydrocarbon generation, secondary cracking and destruction of hydrocarbons by TSR. Reconstruction of the evolution scenario of the petroleum/TSR kitchen.
TSR equation (Worden and Smalley, 1996; Mougin et al., 2007) and mass balance computations.