Emin U. ULUGERGERLİ, Doğan Can KARATAŞ, Uğur ZAMAN

Elektrik özdirenç kuyu logu eğrilerinden yapısal bilginin eldesi için bir yaklaşım

Kuyu logu ölçümlerinde, kuyu içindeki akışkanın özdirenç log eğrilerine etkisi ile 16 ve 64 inchloglar için araştırma derinliği/uzaklığı yer altı yapılarının bakışımlı olduğu varsayımı ile iki boyutlusayısal modelleme ile incelenmiştir. Gerçek özdirenç değerlerinin eldesinde ampirik yaklaşımyerine ters çözüm kullanılması ile yapısal bilgiye ulaşılmıştır. Genel olarak, birimin kalınlığının(k) log boyuna (l) oranına (k/l) bağlı olarak, iletken akışkan (1 ohm.m

An approach to obtain the structural information from the electrical resistivity well logging curves

In well logging measurements, the effect of the fl uid in the well on the resistivity log curves and the investigation depth/distance for 16 and 64 inches logs were investigated in two-dimensional numerical modeling with the assumption that underground structures are symmetrical. Structural information was obtained via recovering the real resistivity values by using the inversion rather than empirical approaches. Generally, in the case of using the conductive fl uid (1 ohm.m

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