塔河油田艾丁区块TK1247井XRF元素的地质意义

The geologic meaning of XRF element for Well Tk 1247 in Aiding Block of Tahe Oilfield

应用X射线荧光录井岩石元素光谱分析技术对TK1247井岩石样品进行分析,岩石中的XRF元素呈现出明显的旋回变化特征,而其中元素的分配及比值的变化和组合特征都在一定程度上指示着古沉积环境的演化和沉积相的不同。通过该井岩石元素变化趋势可以看出,该分析手段是判断沉积环境的一个有效方法,提出了塔河油田艾丁区块XRF元素变化规律的地质意义。同时,也指出了今后XRF元素分析的研究趋势。

The rock samples of Well Tk 1247 were analyzed by applying the rock element spectrum analysis technology of X-ray radiation fluorescence logging,the XRF elements presented clear cycle changing features,while the element assignment,ratio change and combination features can indicate the evolution of ancient sedimentary and different sedimentary phases at certain degree.It can be seen from the rock element changing trend of the well that this analysis means is an effective method to judge the sedimentary circumstance,the authors put forward the geologic meaning of XRF element,in Well Tk 1247 Aiding Block,Tahe Oilfield and pointed out the studying trend for XRF element analysis.