Joint inversion of logging-while-drilling multipole acoustic data to determine P- and S-wave velocities in unconsolidated slow formations
Joint inversion of logging-while-drilling multipole acoustic data to determine P- and S-wave velocities in unconsolidated slow formations
复制标题
联合反演随钻测井多极声波数据以确定松散慢地层中的纵波和横波速度
DOI:
10.1190/geo2016-0133.1
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发表时间:
2016-08
期刊:
影响因子:
3.3
通讯作者:
Xiaoming Tang
中科院分区:
文献类型:
--
作者:
Yu;a Su;Can Jiang;Chuanxi Zhuang;Song Xu;Xiaoming Tang
We have developed a joint inversion method for loggingwhile-drilling (LWD) multipole acoustic data processing to simultaneously determine the formation of P- and S-wave velocities. The presence of the LWD tool strongly influences the dispersion characteristics of quadrupole and monopole leaky-P-waves, especially in unconsolidated slow formations. We have verified that an equivalent-tool theory can be adequately used to model the LWD multipole wave.dispersion characteristics and can therefore be used to do forward modeling for the inversion. A major advantage of jointly inverting the multipole data sets, as compared with separately inverting each individual data set, is the reduction of uncertainties in the estimated formation of P- and S-wave velocities. We have applied the method to field data processing. The results found that the method not only corrected the dispersion effect in the quadrupole and leaky-.P-wave data but also simultaneously obtained the formation of P- and S-wave velocities.
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影响因子:
3.3
作者:
Tsili Wang;Xiaoming Tang
通讯作者:
Tsili Wang;Xiaoming Tang
影响因子:
3.3
作者:
Sheng-Qing Lee;Xiao-Ming Tang;Yuan-Da Su;Chun-Xi Zhuang
通讯作者:
Chun-Xi Zhuang
DOI:
10.2523/102335-ms
发表时间:
2006-09
期刊:
--
影响因子:
--
作者:
Xiaoming Tang;V. Dubinsky;D. Patterson
通讯作者:
Xiaoming Tang;V. Dubinsky;D. Patterson
DOI:
10.1190/1.3513831
发表时间:
2010
期刊:
Seg Technical Program Expanded Abstracts
影响因子:
--
作者:
Toshihiro Kinoshita;A. Dumont;H. Hori;N. Sakiyama;J. Morley;F. Garcia-Osuna
通讯作者:
Toshihiro Kinoshita;A. Dumont;H. Hori;N. Sakiyama;J. Morley;F. Garcia-Osuna
DOI:
--
发表时间:
2004
期刊:
--
影响因子:
--
作者:
X. Tang;A. Cheng
通讯作者:
X. Tang;A. Cheng