When studying the conventional deliverability analysis of
the tight gas reservoir, the tight gas reservoirwill always need
long test time to stabilize due to its low permeability. This
paper p resents the method of deliverability analysis for the
tight gas reservoir, sets up the op timum model of deliverability
analysis for gas wells, and discusses the solution of this
model;moreover, this paper also constructs the model of the
deliverability analysis for gas reservoir when the formation
p ressure is not stable. The case analysis p roves that the results
of the deliverability analysis for gas reservoir p resented by this
paper agree wellwith the actuallymeasured data.
Tight gas reservoir,Deliverability analysis,
Op timizing, Formation p ressure.
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