發(fā)布時間：2018-06-19 20:07

  本文選題：氣測錄井 + 氣相色譜��； 參考：《中國海上油氣》2017年05期

【摘要】：受鉆井工程及地質(zhì)等因素影響,常規(guī)油氣檢測技術錄取的數(shù)據(jù)精度不確定性較大。通過對渤海油田大量的氣測錄井數(shù)據(jù)分析,建立了氣相烴類衍生參數(shù)解構法,該方法包含基礎數(shù)據(jù)的篩選與校正以及衍生參數(shù)的選取與解釋等流程,通過把地層油氣信息解構成烴組分單元,并找出烴組分及其衍生參數(shù)與儲層特性的內(nèi)在聯(lián)系,從而建立儲層流體解釋、儲層界面識別以及生物降解程度分析等方法,創(chuàng)立了烴類數(shù)據(jù)評價儲層的新模式。渤海油田應用效果表明,本文方法解釋結論與測井及測試結果吻合度較高,分析方便快捷,極大地提高了氣測錄井烴類數(shù)據(jù)評價儲層的效果。
[Abstract]:Due to the influence of drilling engineering and geology, the data accuracy of conventional oil and gas detection technology is uncertain. Based on the analysis of a large number of gas logging data in Bohai Oilfield, a gas phase hydrocarbon derivative parameter deconstruction method is established. The method includes the basic data selection and correction, and the selection and interpretation of derived parameters. By solving the formation oil and gas information to form the hydrocarbon component unit, and finding out the inherent relation between the hydrocarbon component and its derived parameters and the reservoir characteristics, the methods of reservoir fluid interpretation, reservoir interface identification and biodegradation degree analysis are established. A new model for reservoir evaluation by hydrocarbon data was established. The result of application in Bohai Oilfield shows that the conclusion of this method is in good agreement with the logging and test results, and the analysis is convenient and quick, which greatly improves the effect of hydrocarbon data evaluation in gas logging.
【作者單位】： 中海石油(中國)有限公司天津分公司;中海油能源發(fā)展股份有限公司工程技術分公司;
【基金】：中海石油(中國)有限公司綜合科研項目“細分構造帶的錄井油氣水解釋模型及評價方法研究(編號:ZZKY-2016-TJ-01)”部分研究成果
【分類號】：P618.13

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