To keep production steady , its very important to find out what hydrocarbon bearing shaly sands could be directly exploited without pressing crack and acidification.
临南油田夏 5 2块沙三中泥质砂岩油层分布广 ,未动用程度高 ,为了稳定产量 ,急需寻找可直接投产的泥质砂岩油层。
The origins of low-resistivity hydrocarbon bearing shaly sands in the middle of Sand Three of Block Xia-52 of Linnan Oilfield is analyzed based on experiment of X-diffraction, scan electric-mirror, rock electrical experiment, property analysis of oil formation and well testing data.
以X射线衍射、扫描电镜、岩电实验、物性分析报告、试油等资料为基础 ,研究临南油田夏 5 2块沙三中泥质砂岩油层低电阻的成因机理 ,认为富含高岭石的泥质砂岩油层 ,泥质附加导电性不是电阻率降低的主导因素 ,更重要的是高束缚水饱和度和高地层水矿化度。
Log Evaluation of Hydrocardon Bearing Shaly Sands in the Middle of Sha 3 Member of Block Xia-52 of Linnan Oilfield;
临南油田夏52块沙三中泥质砂岩油层的测井评价
2.16 The brief target oil and gas zone are from 2300 to 2500 meters. The formation is:sand, sand-stone, shale cross.
主要目的油气层在2300到2500米，其地层岩性为：砂岩、砂砾岩和泥岩互层。
A shale formation with sandstone interbedded is also a potential oil bearing formation.
以泥岩为主，夹砂岩的地层也可能是油气层。
A shale content definition method for complex sand reservoirs
一种复杂砂岩储层泥质含量评价方法
Research on logging interpretation model of complex clayed sandstone reservoir
复杂泥质砂岩储层测井解释模型研究
The Realesearch of Argillaceous Siltstone Improving Exploitment for Thin Narrow Sand Body Oil Field
泥质粉砂岩对改善窄薄砂体油田开发作用研究
The intercalations are divided into five types, such as muddy intercalation, silty intercalation, calcareous intercalation, marly intercalation, and gravel intercalation.
夹层类型主要有泥岩夹层、粉砂质泥岩夹层、灰质夹层、泥灰质夹层和砾石质夹层5种。
The experiment results show that conductance of laminated and dispersed shaly sands may be treated as parallel conductance between laminated shale and dispersed shaly sands.
实验结果表明，混合泥质砂岩导电可以看作是层状泥质和分散泥质砂岩并联导电的结果。
Symmetrical effective medium complex resistivity model for water flooded shaly sand formation
泥质砂岩水淹层有效介质对称复电阻率模型
Study on Shaly Sand Irreducible Water Saturation Calculation Method;
复杂泥质砂岩储层束缚水饱和度计算方法研究
It passes mainly through the purple--color soft sandrock and mudstone in Triassic or Dyas Systems.
隧道主要通过三迭系、二迭系紫红色软质砂岩、泥岩岩层。
Geological Characteristics and Effect Evaluation of Well Test in Glutenite Reservoir in Block Che66
车66块砂砾岩体储层地质特征及试油效果评价
Calc Content Correction with Resistivity Log Data of Sandstone Reservoir in A Oilfield
A油田砂岩储层电阻率钙质校正方法研究
The coarsest sandstones intercalated with grey mudstones.
最粗粒砂岩与灰色泥岩成互层。
Calcareous Content Correction of Sandy Bed in G District of P Reservoir
G地区P油层砂岩储层电阻率钙质校正方法研究
Research of Methods of Tapping Potential Oil in Thick Sandstone Layers of Da Wangzhuang Oilfield
大王庄油田砂岩厚油层挖潜对策研究
In order to reveal the conductance laws of laminated and dispersed shaly sands, conductivity of synthetic core samples with different salinities and different water saturations is measured.
为揭示混合泥质砂岩的导电规律，测量了不同矿化度和不同含油饱和度的岩样电导率。
Experimental Study of Rheological-mechanical Properties of Silty Mudstone
粉砂质泥岩流变力学参数的试验研究