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1)  interval isolation
封固段
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2)  long cementing segment
长封固段
1.
A cementing technology and its application in long cementing segment of injection-production well;
注采井长封固段固井技术的研究与应用
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3)  long cementing section
长封固井段
4)  Immobilization [英][i,məubilai'zeiʃən]  [美][ɪ,mobɪlə'zeʃən]
固封
1.
An FTIR and XPS Study of Immobilization of Chromium with Fly Ash Based Geopolymers;
粉煤灰地聚合物固封Cr~(3+)的FTIR和XPS研究
5)  sealing section
密封段
1.
Problems existed in sealing inspection by using the eccentric water-allocation pipe string dual pressure meter are described,which include that the seal ring is easy to be broken down in the sealing section,where the setting reliability is hard to be guaranteed and there is not any discharging valve in the sealing section,thus there is a high load on the well-test wire line in sealing removal.
概述了偏心配水管柱双压力计验封工艺存在的问题:一是验封密封段密封圈易破损,座封可靠性无法验证;二是验封密封段没有泄流阀,解封时试井钢丝负荷大。
6)  gland segment
轴封段
补充资料：封固

封固

封固 　　气功内丹术术语。《慧命经》：“封固者，温养之义。停息而非闭息，乃用文火，将神气俱伏于气穴耳，随后火逼金行，待其有行动之机，则周天武火，自此起运也。”即封炉。见该条。

说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条