Table 3: Estimated Gas Gradients by Pressure Range

Table 3: Estimated Gas Gradients by Pressure Range provides expected gas gradient values to correct recorder run depth pressures to mid-point of perforations.

Updates: 
Version DateEffective DateUpdate
February 2013
March 2013
Updates to the document were made to include gradients up to 66000kPa.
Date Issued: 
Thursday, June 23, 2005