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Casing for geological and geophysical surveys

机译:地质和地球物理勘测套管

摘要

Geological and geophysical casing apparatus comprises a unit (1) adapted to be attached to a large number of similar units (1) to form an apparatus to permit the taking of geological and geophysical readings and samples. The apparatus comprises a tubular casing (4) having grooves formed on its interior surface and a coupler (9) adapted to fit on the casing (4). Alignment means are formed on the casing (4) and the coupler (9) to co-operate to ensure alignment of the grooves in the casing with the grooves in an adjacent casing in the apparatus. Expandable bags (7) may be attached to the exterior of the casing (4) to help provide support and hydraulic seals between the casing and the surrounding materials. IMAGE
机译:地质和地球物理套管设备包括适于连接到大量相似单元(1)的单元(1),以形成允许获取地质和地球物理读数和样本的设备。该设备包括管状壳体(4),该管状壳体(4)在其内表面上形成有凹槽;以及联接器(9),该联接器(9)适于装配在壳体(4)上。对准装置形成在壳体(4)和联接器(9)上以配合以确保壳体中的凹槽与设备中相邻壳体中的凹槽对准。可膨胀袋(7)可以附接到壳体(4)的外部,以帮助在壳体和周围材料之间提供支撑和液压密封。 <图像>

著录项

  • 公开/公告号GB2084217A

    专利类型

  • 公开/公告日1982-04-07

    原文格式PDF

  • 申请/专利权人 WESTBAY INSTRUMENTS LTD;

    申请/专利号GB19800030769

  • 发明设计人

    申请日1980-09-24

  • 分类号E21B47/00;E21B49/00;

  • 国家 GB

  • 入库时间 2022-08-22 12:19:24

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