发明名称 método e aparelho para coletar uma amostra de fundo do poço
摘要 Apparatus and methods for collecting a downhole sample are provided. The method may include introducing a flowable sealant to a borehole wall portion, modifying a formation system mobility using the flowable sealant, and receiving the downhole sample using a sample receiving port positioned proximate the borehole wall portion. An apparatus includes a formation sampling member having a sample receiving port for receiving the downhole sample, and an inhibitor that includes one or more of an activator and an injector.
申请公布号 BRPI0911624(A2) 申请公布日期 2016.10.04
申请号 BR2009PI11624 申请日期 2009.04.09
申请人 BAKER HUGHES INCORPORATED 发明人 ALEXSANDR A. KASHEVAROV;ARTEM V. MANAKOV;DANIEL T. GEOGRGI
分类号 E21B49/06 主分类号 E21B49/06
代理机构 代理人
主权项
地址