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Çѱ¹Áö¹Ý°øÇÐȸ / v.15, no.4, 1999³â, pp.185-205
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( In-Situ Stress Determinations by Hydraulic Fracturing in Deep Inclined Boreholes for the Design of Underground Oil Storages )
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Hydraulic fracturing tests were performed in two inclined boreholes for the design of underground oil storages in Korea. Extensions of their application limits were expected through a precise comparison between the interpretation techniques for the vertical and the inclined boreholes. Especially, it was verified that the magnitude of in-situ stress can be varied even in the same rock mass with a variety of geographic/geotechnical characteristics. It was also demonstrated that its orientation can be changed even in the same borehole with the existence of explicit discontinuities.
 
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Hydraulic fracturing;Underground oil storages;Inclined borehole;In-situ stress;Geographic/geotechnical characteristic;Explicit discontinuity;
 
Çѱ¹Áö¹Ý°øÇÐȸ³í¹®Áý / v.15, no.4, 1999³â, pp.185-205
Çѱ¹Áö¹Ý°øÇÐȸ
ISSN : 1229-2427
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO199911921749417)
¾ð¾î : Çѱ¹¾î
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