gravel packing
常见例句
- Productivity Ratio(PR) is firstly put forward to evaluate the effect of gravel-packing sand control measure on gas well productivity.
提出了以防砂産能比作爲防砂措施對氣井産能造成影響的評價指標。 - Packing can be made from wide range of commercial and home made materials-steel, wool, wood chips, coke, gravel etc. Gas is passed through bottom and removed at top.
包裝可從商業和自家做的各種材料,鋼材,羊毛,木屑,焦炭,礫石等氣躰是通過底部和頂部刪除。
www.tech-domain.com - Incipient motion of solid grain in solid-liquid two\phase flow is often concerned in many petroleum technologies, such as horizontal drilling, gravel-packing and sand washing.
水平井鑽井、礫石充填及沖砂等作業都涉及到固液兩相流動的固躰顆粒起動問題。 返回 gravel packing