So it is recommended that the pressure differential between the casing and the annulus be increased to improve the cementing quality if the downhole conditions permit.

建议在井下条件允许的情况下，增加环空与套管内的压差值来提高固井质量。

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So it is recommended that the pressure differential between the casing and the annulus be increased to improve the cementing quality if the downhole conditions permit.

建议在井下条件允许的情况下，增加环空与套管内的压差值来提高固井质量。

youdao