公开(公告)号：US20100030535A1

公开(公告)日：2010-02-04

申请号：US12533060

申请日：2009-07-31

申请人： Frank HAESELER ,  Françoise Behar ,  Pierre-Yves Chenet

发明人： Frank HAESELER ,  Françoise Behar ,  Pierre-Yves Chenet

IPC分类号： G06F17/10 ,  G06G7/48 ,  G06G7/58

CPC分类号： C12Q1/64

摘要： Computer-implemented method of determining a composition of hydrocarbons present in a sedimentary basin as a result of biodegradation.The displacement rates of the hydrocarbons and the displacement rates of the water present in the porous medium are estimated, from a genesis time in a mother rock to a possible accumulation in a reservoir rock. The biodegradation in the entire porous medium is then modelled as a function of time, from the genesis in the mother rock, considering that the hydrocarbon composition varies proportionally to the displacement rates.

摘要翻译： 由生物降解测定沉积盆地中存在的烃组成的计算机实现方法。 从母岩的生成时期到储层岩石中可能的积累，估计烃的位移速率和存在于多孔介质中的水的位移速率。 考虑到碳氢化合物组成与位移速率成比例地变化，整个多孔介质中的生物降解随着时间的推移而被模拟成为母体岩石中的成因。