互层

CA油田砂泥薄互层稠油油藏开发方式优选

Selection of Development Mode for Sand-shale Thin Interbedding Viscous Oil Reservoirs in CA Oilfield

薄互层条件下AVO技术的应用

The application of AVO technique under the condition of thin interbed series

由于江苏油区CA油田稠油油藏多层状砂泥薄互层的独特性，现场开发难度很大。

Owing to the unique characteristic of the multi-layered thin sand-shale interbeds in CA oilfield of Jiangsu petroliferous province , it has great difficulty in field exploitation .

大庆地区陆相砂泥岩薄互层AVO特性不明显，甚至没有显示。

AVO characteristics were ambiguous in thin-layer interbed sandstones and mudstones of terrestrial facies of Daqing area .

地层对比中将红粘土与细砂互层与黄土沉积的L4相对应。

The interbed of red clay and sand layers wascorrelated to L4 in loess-paleosol sequence .

FCT最佳差分法在正演模拟中的应用薄互层油藏模型黏弹性波方程正演模拟研究

Optimal Difference Method Research and Application ; Forward simulation of viscoelastic wave equation in thin-interbedded reservoir model

成渝铁路典型路基边坡由砂泥岩互层及其风化带组成，顶部为2～5m的砂粘土层。

The typical subgrade slope of Chengdu Chongqing railway is made of sandstone mudstone layers and its weathering zones are covered by a sand layer with a thickness of 2 ~ 5 m.

川西XC须家河组烃源丰富、砂岩发育，储互层之间排烃条件良好，具有极大的勘探潜力。

Xujiahe formation of the west Sichuan has great potential in exploration , with abundance hydrocarbon source rocks and sandstone develops as well as good condition of hydrocarbon expulsion .

在巷道高度恒为4m时，改变巷道宽度，分析巷道宽度各类软硬岩互层顶板的应力、变形、破坏规律。

Studying the variety laws of the plastic failure , distortion and stress of soft and hard alternate-layered roof on the condition of differ - rent laneway width , when laneway height is constant .

当薄互层中发育有垂向裂隙或同一地层中发育了两套相互正交的裂隙系统时，通常将这种地层视为正交各向异性（OA）介质。

If the directional arrangement of vertical fracture exists in the sedimentary cycles of thin-layer , or there are two series of fracture which plumb with each other in a stratum , these stratums have often been treated as orthorhombic anisotropy ( OA ) media .

C-Ib型方解石的形成是在与其互层的煤系地层在泥炭化作用过程中形成的有机酸、二氧化碳等对碎屑长石溶蚀，同时形成的方解石。

The form of C-Ib type calcite were relate to organic acids which were released by peatification of coal strata .

这里的壳幔过渡带厚度可达3km，推测为橄榄岩与基性麻粒岩互层。

The thickness of the transition zone between the crust and the mantle is about 3 km and composition of the zone might be the interbed of peridotite and basic granulites .

CX地区按二段储层为砂泥岩薄互层，埋深在2000～2700m之间，且砂岩速度大于泥岩速度。

The reservoir Sa-2 in CX area is a thin sand-shale interbed with buried depth from 2000m to 2700m , and the sandstone velocities are larger than the shale velocities .

小冰穹冰芯除表层外，密度基本在800－900kg／m3之间，冰芯中雪冰互层，存在污化面，40m以下发现很厚的火山灰沉积物。

The density data of the ice core from the summit of Small dome showed the fluctuation between 800 and 900kg / m 3 except that of the very surface part , in which the snow and ice interleaved frequently and dust layers existed .

由于岩层各向异性、软硬互层，常规施工钻孔自然弯曲强烈，表现为钻孔方位顺时针增大、顶角出现下垂，施工9个孔，一类孔仅4个，报废进尺163m。

The conventional drilling borehole curves strongly , manifested as clockwise increase of the drill hole direction , vertex angle hanging-down . In the drilled 9 holes , only 4 of which are first class hole , 163m footage is reported as worthless .

薄互层砂体地质模型的建立及其应用

Founding and application of thin bedded alternation sand body geologic model

拟声波构建技术在砂泥岩薄互层储层预测中的应用

Application of quasi-acoustic constructing technique to reservoir prediction of thin interbed

互层土的动参数试验研究及其地震反应分析

A study on dynamic parameters and seismic response of interbedded soil

多传感器随钻测量系统无线多媒体传感器网络互层技术研究

Multisensor MWD system Survey on Cross-Layer for Wireless Multimedia Sensor Networks

最粗粒砂岩与灰色泥岩成互层。多层互连信号发生器

The coarsest sandstones intercalated with grey mudstones . multilevel interconnection generator

砂岩通常都与页岩互层。

Sandstones are , as a rule , interbedded with shales .

与灰白色厚层块状生物屑灰岩互层；

Massive Transformation ( 4 ) dolomite and interbeded biologic limestone ;

多井测井约束反演薄互层储集体技术研究

Research on thin interbedding reservoir by multi-well logging constraint inversion

三明治互层法在膨胀土路基施工中的应用

Application of Sandwich Interbedding Method in the Construction of Swelling Soil Roadbed

薄互层反射系数序列时～频特征研究

Research on time-frequency characteristics of reflection coefficients of thin interbeds

薄互层反演技术在水平井设计中的应用

The thin layer inversion technique applied in the design of horizontal wells

薄互层储层预测方法

A method for prediction of reservoirs of thin interbeded layers

砂、泥岩互层透镜体模型正演及分析

Forward modeling and analysis for the model of thin sand-mud interbed lens

淤泥质粘土与粉砂互层土抗剪强度试验研究

Study on Shear Strength Test of Muddy Soil & Silty Interbeded Soil

碎石桩处理互层软土路基的实践与分析

Gavel sand pile treating soft soil mutual layer roadbed practise and analysis