Gas Hydrate Formation Risk and Prevention for the Development Wells in the Lingshui Gas Field in South China Sea

Table 3

Basic data of the case well.

Parameters	Value	Parameters	Value
Water depth	1466 m	13-3/8 conduct depth	2913 m
Well depth	3501 m	9-5/8 conduct depth	3501 m
Formation temperature	95.5°C	Test string inner diameter	85.6 mm
Original formation pressure	40.2 MPa	Relative density of natural gas	0.644
36 conduct depth	1539 m	Formation water salinity	27.785 g/L
20 conduct depth	2230 m	Formation water density	1.017 g/cm^3