...To reduce this error, it is necessary to effectively use various logging methods such as sonic logging, density logging, and neutron logging, but this requires complex mathematical techniques. A logging analysis system that calculates reservoir parameters that satisfy several logging results simultaneously is called CPI (short for computer processed interpretation). On the other hand, inferring the depositional environment from various characteristics of logging curves as a method of qualitatively interpreting logging data is also popular, and is widely used in the exploration of stratigraphic blockage traps for oil and gas. ... *Some of the terminology that refers to "computer processed interpretation" is listed below. Source | Heibonsha World Encyclopedia 2nd Edition | Information |
…この誤差を小さくするには,音波検層,密度検層,中性子検層などの各検層を有効利用しなければならないが,このため複雑な数学的手法が必要である。このようないくつかの検層結果を同時に満たす油層パラメーターを算出する検層解析システムをCPI(computer processed interpretationの略)と呼んでいる。一方,検層データの定性的解釈の方法として検層曲線のさまざまな特徴から堆積環境を推論することも盛んで,石油・ガスの層位封塞(ふうそく)トラップの探査などに広く活用されている。… ※「computer processed interpretation」について言及している用語解説の一部を掲載しています。 出典|株式会社平凡社世界大百科事典 第2版について | 情報 |
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