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fracturation n.【地質學;地理學】巖層斷裂。

fracture

Based on 3 - d seismic well and logging data , mainly by means of advanced seismic theories of reservoirs prediction and other corelational multidisciplinary , an extensive and indepth studying on the tight sandstone reservoir with fracture of the second part of the xujiahe formation in west sichuan depression has been carried out . a series of theoretical viewpoints and research fruition are concluded as follows : . 1 on the basis of analysis of the regional and local structure characteristics and evolution , a conclusion comes in to being : inchoate and nowadays structure traps and the match model between structure and fracturation system are the main factors in controlling the formation of effective traps 本文綜合利用三維地震、鉆井、巖心、測井資料,采用地震儲層預測方法為主線的多學科綜合研究思路對川西坳陷上三疊統須家河組二段致密裂縫性砂巖儲層進行了較為廣泛、深入的研究和探索,取得以下一系列理論認識和研究成果: 1 、通過區域及局部構造特征及構造演化史分析,認為古今構造圈閉、構造與斷裂系統配置關系是控制有效圈閉形成的主要因素。

The new applications of survey are described in the fields of indicating underground advance , seeking out lossed ore deposit , discovering neotype deposit for detecting the gold deposit ; determining productive aquifer for looking for groundwater ; discovering fracturation zone controlling crop out of hot spring for developing the hot spring , and locating the position of ancient rock slide for prospecting the earth slide 摘要綜述了應用輕便測量技術在地礦及地下水尋找等方面的一些新應用,例如:在金礦勘探中指導坑道掘進,找到了被遺漏的礦體,發現了新的礦化類型;在地下水尋找中,確定了富水層位;在溫泉開發中,探明了控制溫泉出露的斷裂帶;在滑坡研究中,確定了古滑坡的具體位置。