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Çѱ¹Áö¹Ý°øÇÐȸ / v.10, no.4, 1994³â, pp.29-38
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¿ª»êÀÌ·ÐÀ» ÀÌ¿ëÇÑ °ø³»ÇÏÇâ ź¼ºÆÄ½ÃÇè °á°úÀÇ ÇØ¼®
( Analysis of Downhole Seismic Data Using Inversion Method ) |
| ¸ñ¿µÁø; Á¤È¸¿ø, »óÁö´ëÇб³ À̰ø´ëÇÐ Åä¸ñ°øÇаú;
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| °ø³»ÇÏÇâ ź¼ºÆÄ½ÃÇè(downhole seismic tests) °á°ú¸¦ ÇØ¼®ÇÏ´Â »õ·Î¿î ¹æ¹ýÀ» ¼Ò°³ÇÏ¿´´Ù. ÀÌ ¹æ¹ýÀº ¿ª»êÀÌ·Ð(inverse thery)¿¡ ±Ù°Å Çϸç, Á÷Á¢»êÃâ¹ý(direct measurements)°ú °£Á¢»ê Ãâ¹ý(indirect measurements)°ú °°Àº ±âÁ¸ ¹æ¹ýÀ¸·Î´Â ºÒ°¡´ÉÇÑ Á¤µµÀÇ ÀÚ¼¼ÇÑ Åº¼ºÆÄ ¼Óµµ ÇÁ·ÎÆÄÀÏ(profile)À» ¾òÀ» ¼ö ÀÖ´Ù. ´õ¿íÀÌ, ÀÌ ¹æ¹ýÀº ¼Óµµ ÇÁ·ÎÆÄÀÏÀÇ ½Å·Úµµ¸¦ Æò°¡ ÇÒ ¼ö ÀÖ´Â ÀåÁ¡ÀÌ ÀÖ´Ù. Áö¹Ý±¸Á¶°¡ ¼·Î ´Ù¸¥ 5°³¼ÒÀÇ ÇöÀå¿¡¼ ÀÌ ¹æ¹ýÀÇ Àû¿ë¼ºÀ» °ËÁõÇÏ¿´´Ù. |
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| A new method of analyzing downhole seismic data is presented. The method is based upon inverse theory and can be used to resolve wave velocity profiles to a much greater accuracy than possible with conventional analysis methods such as direct or interval measurements. In addition, use of inverse theory permits a rational basis for judging the quality of the velocity profile. Five case studies are presented to illustrate application of the inversion method at various geological formations. |
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Çѱ¹Áö¹Ý°øÇÐȸÁö:Áö¹Ý / v.10, no.4, 1994³â, pp.29-38
Çѱ¹Áö¹Ý°øÇÐȸ
ISSN : 1229-215X
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO199411920445689)
¾ð¾î : Çѱ¹¾î |
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| ³í¹® Á¦°ø : KISTI Çѱ¹°úÇбâ¼úÁ¤º¸¿¬±¸¿ø |
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