东濮凹陷深层气藏试气制度优选

深层气藏通常存在试气周期长、试气产量及压力难于稳定、井底积液过多导致气井停喷等问题。通过对深层多相气井的临界携液气量，以及气井试气曲线等方面分析研究，确定了深层气藏试气的合理工作制度，为今后的深层气井试气工作提供依据。

Optimize of Gas Test System in Eastward Pu Sunken Deep Gas Reservoir

For deep gas reservoir, it usually exists the problem about the long period of gas test, output and press not being stable, excessive accumulate fluid in the bottom of a well to cause the gas well being ceased to spout. Through the research in critical fluid and gas quantity in deep multiphase gas well and gas test curve, a reasonable working system of gas test in deep formation gas reservoir is confirmed which offers a basis for gas test in deep formation gas pool for the future.