施工环氧砂浆，抹平，压实，以期达到最佳强度。
For epoxy mortar application, provide level, dense and high strength mortar floor.
为了减轻油气井压裂后对地层的污染并降低作业成本，研制了高强度环空压裂专用悬挂器。
To reduce the pollution of the oil-gas well towards the bottom after its fracturing and decrease the operation costs, the hanger specially used for annulus feeding fracturing was developed.
井壁热应力对于井壁稳定性、水力压裂、水泥环胶结强度、热采套管的损害等都有影响。
The wellbore stability, fracturing, cementing strength, and casing failure during thermal recovery are affected by thermal stress.
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