发明名称 Apparatus and method for obtaining proper space-out in a well
摘要 The present invention provides an apparatus and method for achieving proper space-out of well components. One aspect of the invention utilizes a dummy production string with a sliding measurement device to measure the proper space-out distance. It is emphasized that this abstract is provided to comply with the rules requiring an abstract which will allow a searcher or other reader to quickly ascertain the subject matter of the technical disclosure. It is submitted with the understanding that it will not be used to interpret or limit the scope or meaning of the claims. 37 CFR 1.72(b).
申请公布号 US2003141075(A1) 申请公布日期 2003.07.31
申请号 US20020233900 申请日期 2002.09.03
申请人 BIXENMAN PATRICK W.;TOFFANIN EZIO 发明人 BIXENMAN PATRICK W.;TOFFANIN EZIO
分类号 E21B47/04;E21B47/09;(IPC1-7):E21B19/16 主分类号 E21B47/04
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