Page 13 - 6685
P. 13
in the gas cap or released from oil. Performance Technology
development is characterized by the fullness of the extraction of
oil. In order to increase oil recovery using various methods of
influence on them, water injection, gas and various chemicals,
coolants and others.
What is called the technology development of oil
fields? Technology development of oil fields is the set of
methods used to extract oil from the depths.
How can you regulate the process of field
development? The process governing the development of the
field, changing the total number of wells, the ratio producing and
injection wells, their relative position in the square, setting various
modes wells during their operation.
The diversity of geological and physical conditions in
which the process of development of oil fields requires the use of
different oil recovery technology and various systems
development.
At one and the same the deposit depending on the
location, number, order commissioning and mode of production
wells, and depending on the application download working agent
into the reservoir and pumping system can hold various processes
put operation with different rates of development.
1.2 Basic geological data for development planning
A geological survey of an oil reservoir should establish
the following data that characterise the productive intervals.
1. The geometry of the formation, i.e. its structure,
thickness, division into separate interstratified layers,
communication between the layers, and drainage boundary.
These data are usually presented in graphic form:
structural charts including contour diagrams of the reservoir,
isopachous maps, geological sections. The geometrical data serve
13