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    • 5. 发明授权
    • Apparatus for sampling and logging on all producing zones of a well
    • 在井的所有生产区采样和采伐的设备
    • US07373812B2
    • 2008-05-20
    • US10479769
    • 2002-05-31
    • Yong MaJianguo Ma
    • Yong MaJianguo Ma
    • E21B49/00
    • E21B49/10
    • The present invention discloses a full reservoir sampling and testing apparatus having a ground surface testing and controlling tool (36) and a downhole tool (1), the downhole tool (1) comprises a wireline bridle (21), an adapter joint AH64 (2) connected to the wireline bridle (21), a GR pup joint, an electric unit (4), a single probe unit (5), a pumping unit (6), a dual packer unit (7), and a multi sampling unit (8); the ground surface testing and controlling tool (36) comprises a power supply controller, a computer system and a relevant control, analysis and interpretation software; an upper portion of the pumping unit (6) is connected to the single probe unit (5) and a lower portion thereof is connected to the multi sampling unit (8).
    • 本发明公开了一种具有地面测试和控制工具(36)和井下工具(1)的全储层采样和测试装置,所述井下工具(1)包括有线绳索(21),适配器接头AH64(2 )连接到电缆绳(21),GR卡接头,电单元(4),单探针单元(5),泵单元(6),双封隔器单元(7)和多采样单元 (8); 地面测试和控制工具(36)包括电源控制器,计算机系统和相关控制,分析和解释软件; 泵送单元(6)的上部连接到单个探针单元(5),并且其下部连接到多采样单元(8)。