Abstract:

Integrating geology characteristic and fluid property of M and N gas condensate fields,the reasons for abnormal turbulent flow equation are analyzed and correction is made.Then 21 deliverability equations of 24 deliverability tests are set up.Absolute open flow rates are calculated,ranging from （3~192）×10⁴ m³/d and most wells are of medium or high productivity.The relations between permeability from well logging and permeability from well testing,between absolute open flow rate and well testing KH,between absolute open flow rate and reasonable deliverability are obtained.Integrated with minimum liquid carrying rate chart,technically reasonable deliverability is determined.In practice,reasonable production rate can be adjusted with practical demand,which can provide technical evidence for scheme design and production planning.

Key words: deliverability characterization, well testing, deliverability equation, minimum liquid carrying quantity, Indonesia