CAJ | 학술논문

套管侧钻开窗广泛应用于老油田改造等。在侧钻开窗过程中,井下钻具的剧烈振动严重影响开窗质量,给进一步施工带来困难。根据物体振动特性,设计了侧钻井分支井用抗振斜向器和减振斜向器,以解决在开窗过程中井下钻具的振动造成的开窗质量差的问题。
투관측찬개창엄범응용우로유전개조등。재측찬개창과정중,정하찬구적극렬진동엄중영향개창질량,급진일보시공대래곤난。근거물체진동특성,설계료측찬정분지정용항진사향기화감진사향기,이해결재개창과정중정하찬구적진동조성적개창질량차적문제。
Washing casing window is widely applied in the old oil etc.In the washing Windows process,downhole drilling of violent vibration seriously affect the quality of construction,to further window is difficult.According to the object of the lateral vibration characteristics,design with ant-vibration well drilling branch oblique and damping,oblique to solve in the process of the downhole drilling window of vibration problem of poor quality of window.