Changes

[[File:IMAGEN 5.png|300px|thumbnail|left|Figure 4: Diagram relating the fluid pressure with the decrease in resistance of the country rock with increasing depth . Notice how the anisotropy of the medium magnify the value of T ( tensile stress) in the horizontal direction. Taken from Gressier et al 2010.]] [[File:IMAGEN 6.png|400px|thumbnail|center|Figure 5: experiment by Gressier et al 2010 made into a powder through diatomaceous saturated and unsaturated to simulate fluid through the sediment site. Magma was simulated with silicone caulk which behaves as an ideal Newtonian fluid. The conclusion of this experiment is that in a supersaturated fluid medium and the main effort horizontally oriented sill development is full.]]

[[File:IMAGEN 5.png|300px|thumbnail|left|Figure 4: Diagram relating the fluid pressure with the decrease in resistance of the country rock with increasing depth . Notice how the anisotropy of the medium magnify the value of T ( tensile stress) in the horizontal direction. Taken from Gressier et al 2010.]] [[File:IMAGEN 6.png|400px|thumbnail|center|Figure 5: experiment by Gressier et al 2010 made into a powder through diatomaceous saturated and unsaturated to simulate fluid through the sediment site. Magma was simulated with silicone caulk which behaves as an ideal Newtonian fluid. The conclusion of this experiment is that in a supersaturated fluid medium and the main effort horizontally oriented sill development is full.]]

The location of magmatic sill type bodies within sedimentary lithologies has four major

The location of magmatic sill type bodies within sedimentary lithologies has four major

consequences:

consequences:

[[File:IMAGEN 7.png|500|thumbnail|right|Figure 6: Scheme of northern Neuquen basin where it can be seen as most sills are deployed in the Vaca Muerta Formation (hydrocarbon source rock).]]

[[File:IMAGEN 7.png|200|thumbnail|right|Figure 6: Scheme of northern Neuquen basin where it can be seen as most sills are deployed in the Vaca Muerta Formation (hydrocarbon source rock).]]

* '''Location in bedrock''': has been observed in numerous world sites, site of intrusive occurs in petroleum source rocks, whose cause is still not fully understood but presumably has to do with three factors: pore pressure, level weakness is the bedrock (being shale is less competent ) and plans anisotropy generated in the shales facilitate deflection of the levees that are rising from lower levels (Fig 6).

* '''Location in bedrock''': has been observed in numerous world sites, site of intrusive occurs in petroleum source rocks, whose cause is still not fully understood but presumably has to do with three factors: pore pressure, level weakness is the bedrock (being shale is less competent ) and plans anisotropy generated in the shales facilitate deflection of the levees that are rising from lower levels (Fig 6).

   

   

''' Thermal Maturity:''' the intrusion of magma of high temperatures (up to 1200 ° C) has a thermal effect on the country rock can get to promote maturation of hydrocarbons when diagenetic conditions are not optima (Fig 10) .

''' Thermal Maturity:''' the intrusion of magma of high temperatures (up to 1200 ° C) has a thermal effect on the country rock can get to promote maturation of hydrocarbons when diagenetic conditions are not optima (Fig 10) .

[[File:IMAGEN 11.png|500|thumbnail|center|Figure 10: modeling of the distribution and direction of migration of oil and gas after the intrusion and cooling of a lacolito in the north of the Neuquen Basin and into the Vaca Muerta Fm province of Neuquen, Argentina ]]

[[File:IMAGEN 11.png|200|thumbnail|center|Figure 10: modeling of the distribution and direction of migration of oil and gas after the intrusion and cooling of a lacolito in the north of the Neuquen Basin and into the Vaca Muerta Fm province of Neuquen, Argentina ]]

== Conclusions ==

== Conclusions ==