EFFECT OF INJECTING WATER DEVELOPMENT ON MICROSTRUCTURE OF RESERVOIRS IN GUDAO OILFIELD
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Abstract
On the basis of information of rock sections,cast sections,ESM and mercury injection curves etc.,a systematic study on the characteristics of microstructure of reservoirs in the Guantao Formation of Gudao oilfiele during different development periods was given.The results show that the microstructure has been improved by water-injecting development.
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