This paper, on the basis of elaborating the structure of expandable screen and the mechanism of sand control, analyzes and compares the advantages and disadvantages of well completion technology of sand control by means of expandable screen.
英
美
- 摘要可膨脹篩管防砂完井技術(shù)是一種新型的防砂技術(shù)，在對可膨脹篩管的結構、防砂機理等方面進(jìn)行闡述的基礎上，對其優(yōu)缺點(diǎn)進(jìn)行了對比和分析。
