CBIL

基本解釋

In the igneous rock formation, CBIL shows fractures, vugs and weathered residual gravel clearly.
在火成巖地層中，它清晰地顯示裂縫、孔洞以及風(fēng)化殘積的礫石。
The echo time image of cir- cumferential borehole imaging log(CBIL)can visually depict the behaviors of borehole wall such as wellbore avalanche, fracturing under reservoir bed stress.
井周聲波成像測(cè)井(CBIL)回波時(shí)間圖像能夠直觀地反映儲(chǔ)層應(yīng)力作用下的井壁表現(xiàn)如井眼崩落、裂縫等,根據(jù)這些應(yīng)力響應(yīng)特征可以判斷儲(chǔ)層的應(yīng)力方向。
Keywords earth stress;circumferential borehole imaging log（CBIL）;echo time;fracture;wellbore avalanche;
地應(yīng)力;井周聲波成像測(cè)井（CBIL）;回波時(shí)間;裂縫;井眼崩落;
Keywords trachyte;effective reservoir recognition;well logging data;CBIL;middle part of the east sag of Liaohe Depression;
粗面巖;有效儲(chǔ)集層識(shí)別;測(cè)井資料;井周聲波成像測(cè)井;遼河坳陷東部凹陷中段;