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- Datianchi structural belt situates in high and steep district where subterranean forms are complicated,and the formation dip angle is large, with lots of payzones. 大天池构造带位于川东高陡构造区,地腹形态复杂,地层倾角大,产层多,具有喷、漏、塌、卡、斜、毒等多种特性。
- Formation dip is large, caverns develop much, fractures crisscross each other, part with metasomatism of kiesel and carbonate. 地层倾角较大,溶洞发育,裂隙纵横交错,部分被硅质、破酸盐所交代。
- Core recovery of deep broken limestone formation is very low due to the influence of its lithology, formation dip and tectonic earth stress. 深井灰岩破碎地层取心效果受地层岩性、地层倾角以及构造地应力对地层的挤压作用等因素影响较大,采用常规取心工具收获率低(邻井当深3井取心收获率仅有23%25)。
- Fingering often occurs in waterflood development low permeability reservoir because of non-Darcy flow, which is weakened with formation dip increasing. 结果表明,由于非达西渗流的影响,注水开发时容易发生指进现象,而地层倾角的增大可以削弱指进;
- In combination with density logging data, this method estimate formation density through applying AVO technique in case of formation dip greater than 30 degrees. 本方法是应用AVO技术 ,在大于 30°角的范围内结合密度测井资料反演地层密度参数。
- The relationship of drilling fluid density and formation dip with borehole undergauge creep deformation encountered in salt beds in Xinjiang Oilfield drilling was studied. 研究了新疆某油气田钻遇的盐岩层段钻井液密度、地层倾角与井眼蠕变缩径的关系。
- The factors that restrict the exploration in this area are closely related with complex geological structure, high formation dip, and high formation natural deflecting force. 该地区由于地质构造复杂,地层倾角大,地层自然造斜能力强,严重地制约了该地区勘探目的的顺利实现。
- From electromagnetics point of view, this paper discusses the condition forelectromagnetic field of formation dip logging model to be approximately stable current field. 本文从电磁场的角度,讨论了地层倾角测井模型的电磁场近似为稳恒电流场的条件。
- On the base of large numbers of model calculation and plot analysis, found the general rule of borehole shrinkage under the effect of formation dip, maximal principal stress orientation and maximal horizontal stress orientation. 在大量模型计算求解的基础上,得到了地层倾角、最大主应力方向及最大水平主应力方向对倾斜蠕变地层段井眼缩径影响的一般规律。
- Schlumberger LWD Azimuthal Density Neutron (AND)tool can measure the wellbore formation density in 16 sectors and provide the well bore formation density image. This azimuthal density measurement may be used to calculate the formation dip. Schlumberger公司的随钻方位密度测井(ADN)可以提供井周16个方位的密度成像资料,为过井眼的地质界面产状的计算提供了方便。
- It is well known that the five-component method is superior to four- component method because the vertical magnetic component H_z can be applied to the determination of formation dip. 众所周知,依据垂直磁场分量 H_z 可以确定地层的倾向,所以五分量的处理手段较四分量的处理更加优越。
- Lee, C.-C.(1979) Determination of approximate paleodepth from formation dip magnitude spread of the continuous dipmeter measurements in Taiwan. Petroleum Geology of Taiwan, 16, 29-35. 李长之(1979)台湾地区由倾斜电测之角度变化估计古沈积深度。台湾石油地质,第16号,第29-35页。
- The stability of directional well depends on the formation dip and trend, deviation and direction of well.In some weak\|face formations, vertical wells are much dif... 对斜井来说,地层走向、地层倾角、井斜方位和井斜角不同,其井壁稳定性也不同。
- Formation Dip meter Logging Survey 地层学地层倾角测井
- INFLUENCE OF FORMATION DIP ON EARTH STRESS 地层倾角对地应力的影响研究
- The book has been styled in a modern format. 该书已按照现代版式制作。
- Her front teeth were irregular in formation. 她的门牙排列不整齐。
- They marched in parade formation. 他们以列队的阵式行进。
- The book is written in an episodic format. 这本书是以一种松散的形式写成的。
- It's the same book, but a new format. 还是那本书,但这是新的版式。
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