This standard specifies the content, methods and requirements for determining the original oil, gas and oil-water interfaces of different types of reservoirs controlled mainly by structural factors. This standard is applicable to the determination of original oil, gas, and oil-water interfaces in different types of reservoirs that are mainly controlled by structural factors.
1998SY/T 6313.1-1998 The method of determining the oil-gas-water contact.The oil-gas and oil-water contact
SY/T 6313.1-1998 The method of determining the oil-gas-water contact.The oil-gas and oil-water contact was changed to SY/T 5579.1-2008 Reservoir description method.Part 1:General provisions.