Oil reservoirs (Oil Reservoirs): reservoir, which is the main output is a continuous means of Hedrukarbone luna regular yellow or green.

 Payment mechanisms in the oil reservoir to obtain the oil 

  

Payment of internal attrition (Depletion Drive):

 method of payment depending on the gas released from the oil Almkmeni when landing in pressure during production and the quantity obtained from this method are few compared to the

quantity in the reservoir compared to other methods

 

Payment of gas external (External Gas Drive):

 payment or offset Bakulnsop invasive remove free oil from the front to get production and increase of barrels of oil produced from the continuous decline of pressure and gas cap expansion .. That the amount of output obtained in this way more than a way of attrition compared to the internal quantity in the reservoir

 

Payment of water (Water Drive):

 method of payment is competent natural reservoir where the water pressure is greater than the payment has gas resides in the aspects of the reservoir water or oil or water Qarp simultaneous with the oil within the porous rock

 

Insulation gravity (Gravity Segregation):

 is a method of obtaining good Almkmeni in oil reservoirs with gas cap, composed in a primary or secondary with a native of the oil.

 

Capillary forces (Capillary Forces):

 

Co-payment (Combination Drive):

obtaining in this way depends on the participation of one or more of the forces mentioned earlier