A study of magnetism of rock cuttings from 3 oil Wells in Liaohe Oilfield reveals that oil bearing formations in carbonate rock reservoirs are apt to be of lower magnetic susceptibility.
通过对辽河油田3口油井的岩屑磁性进行研究，发现碳酸盐岩储层中含油层位具有较低的磁化率特征。
There are different sediment origins for Saximiao formation on both east and west sides of work area, shown in the distribution of feldspar content, carbonate rock cuttings and sandbody cycle.
工区东、西两边沙溪庙组具不同的物源沉积，表现在长石含量、碳酸盐岩屑和砂体旋回分布上。
Cuttings are distinct from cavings, rock debris that spalls as a result of wellbore instability.
岩屑与由于井壁失稳而坍塌的落石及剥落的岩石碎片截然不同。
By sampling the drill cuttings and using a microcomputer at the well site, the rock drillability can be determined by the energy law measure system.
能量法岩石可钻性测定系统是通过采集钻井井口岩屑并利用微机来测定岩石的可钻性。
Result that finite element analyse indicate that rock slop and road cuttings with root system's deformation is smaller obviously than rock slop and road cuttings without root system's.
有限元分析的结果表明，有根系岩质路堑边坡表层土体的变形明显小于无根系岩质路堑边坡表层土体的变形。
Result that finite element analyse indicate that rock slop and road cuttings with root system's deformation is smaller obviously than rock slop and road cuttings without root system's.
有限元分析的结果表明，有根系岩质路堑边坡表层土体的变形明显小于无根系岩质路堑边坡表层土体的变形。
应用推荐