LI FANGQUAN, ZHAI QINGSHAN, BI SHANGXu, LIU PENG, ZHANG JUN, ZHAO SHIGUANG. 1986: IN-SITU STRESS MEASUREMENT BY HYDRAULIC FRACTURING AND PRELIMINARY RESULTS. Acta Seismologica Sinica, 8(4): 431-438.
Citation: LI FANGQUAN, ZHAI QINGSHAN, BI SHANGXu, LIU PENG, ZHANG JUN, ZHAO SHIGUANG. 1986: IN-SITU STRESS MEASUREMENT BY HYDRAULIC FRACTURING AND PRELIMINARY RESULTS. Acta Seismologica Sinica, 8(4): 431-438.

IN-SITU STRESS MEASUREMENT BY HYDRAULIC FRACTURING AND PRELIMINARY RESULTS

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  • Published Date: August 31, 2011
  • The hydraulic fracturing technique is an efficient method for direct determination of in-situ stress in deep (boreholes. This article describes the general principle, technique and instrumentation of hydrofracturing, presents the results of two field hydro-fracturing tests performed in Yisian County, Hebei Province (1980) and Xinyi County, Jiangsu Province (1981) respectively, and gives the magnitudes and directions of the in-situ stresses obtained. The results obtained by hydrofracturing are compared with those by overcoring at the same test sites.
  • [1] Haimson, B. C., A simple method for estimating in situ stress at great depths, In Field Testing and Instrumentation of Rock, ASTM Special Tech. Pub, . 544, 156——182. 1974.

    [2] RummeI, F., and R. Jung, Hydraulic fracturing stress measurements near the Hohenzollern Gra——ben——Structure, SW Germany, Pure Appl. Geophys. 113, 321——330, 1975.

    [3] Hubbert, M. K., and D. G. Willis, Mechanics of hydraulic fracturing, Trans. Am. Inst. Min. Engrs., 210, 153——160, 1957.

    [4] Haimson, B. C., The hydrofracturing stress measuring method and recent field results, Int, J. Rock Mech. Min. Sci. and Geomech. Abstr., 15, 167——178, 1978.

    [5] 李方全、王连捷, 华北地区地应力测量, 地球物理学报, 22, 1——8, 1979.

    [6] 塜原弘昭、池田隆司、佐竹洋、大竹政和高稿博, 静岡県岡部町における水压破壤法による地壳応の测定, 地震, 2, 415——433, 1978.

    [1] Haimson, B. C., A simple method for estimating in situ stress at great depths, In Field Testing and Instrumentation of Rock, ASTM Special Tech. Pub, . 544, 156——182. 1974.

    [2] RummeI, F., and R. Jung, Hydraulic fracturing stress measurements near the Hohenzollern Gra——ben——Structure, SW Germany, Pure Appl. Geophys. 113, 321——330, 1975.

    [3] Hubbert, M. K., and D. G. Willis, Mechanics of hydraulic fracturing, Trans. Am. Inst. Min. Engrs., 210, 153——160, 1957.

    [4] Haimson, B. C., The hydrofracturing stress measuring method and recent field results, Int, J. Rock Mech. Min. Sci. and Geomech. Abstr., 15, 167——178, 1978.

    [5] 李方全、王连捷, 华北地区地应力测量, 地球物理学报, 22, 1——8, 1979.

    [6] 塜原弘昭、池田隆司、佐竹洋、大竹政和高稿博, 静岡県岡部町における水压破壤法による地壳応の测定, 地震, 2, 415——433, 1978.
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