折射率调制的光纤传感器可用于测量稠油热采过程中的蒸汽干度测量。
Optic-fiber sensor on refractive index modulation can be applied to measure the steam quality in the process of viscous oil heating recovery.
在注蒸汽热采过程中，井筒中压力的变化必然导致井筒温度和饱和蒸汽物性参数的变化。
The variation of wellbore pressure can lead to the vary of temperature and saturated steam's parameter during thermal production by the stream injection.
王庄油田是水敏性稠油油藏的典型代表，其水敏性在热采过程中的变化直接关系到油田开发方式的选择。
Wangzhuang oilfield is a typical representative of water-sensitive heavy oil reservoir. The change of water sensitivity during thermal recovery process directly relates to oilfield development scheme.
该技术可使套管在整个开采过程中一直处于弹性状态，不发生塑性变形，从而解决了套管热破坏问题。
This technology keeps the casing in an elastic state in the whole thermal recovery process without plastic deformation taking place, and thus resolves the problem of thermal casing failure.
该技术可使套管在整个开采过程中一直处于弹性状态，不发生塑性变形，从而解决了套管热破坏问题。
This technology keeps the casing in an elastic state in the whole thermal recovery process without plastic deformation taking place, and thus resolves the problem of thermal casing failure.
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