{"id":1474,"date":"2020-10-13T11:55:09","date_gmt":"2020-10-13T09:55:09","guid":{"rendered":"http:\/\/www.blog.flodim.fr\/?page_id=1474"},"modified":"2026-03-02T13:47:24","modified_gmt":"2026-03-02T12:47:24","slug":"bottom-hole-sampling","status":"publish","type":"page","link":"https:\/\/www.flodim.fr\/fr\/what-we-do\/well-logging\/bottom-hole-sampling\/","title":{"rendered":"

Pr\u00e9l\u00e8vement de fond<\/p>"},"content":{"rendered":"

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HT° prototype<\/em> en d\u00e9veloppement<\/h1>\n <\/div>\n <\/div>\n <\/div>\n <\/div>\n <\/div>\n
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Fonctionnant sur les c\u00e2bles de diagraphies standards, l'outil BHS est un syst\u00e8me brevet\u00e9 d'\u00e9chantillonnage de fond. Gr\u00e2ce \u00e0 la combinaison d'un piston et d'un r\u00e9gulateur d\u00e9di\u00e9s qui assurent ensemble une vitesse de remplissage contr\u00f4l\u00e9e, l'\u00e9chantillon peut \u00eatre maintenu dans des conditions PVT du r\u00e9servoir jusqu'\u00e0 la surface.\n
De nouveaux d\u00e9veloppements du syst\u00e8me ont \u00e9t\u00e9 valid\u00e9s jusqu'\u00e0 225 \u00b0 C (440 \u00b0 F) dans des puits g\u00e9othermiques \u00e0 haute temp\u00e9rature. La version 2-1\/2\" de l'outil a \u00e9t\u00e9 con\u00e7ue pour les environnements extr\u00eamement difficiles, y compris ceux du CO2 et de l'H2S.\n
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