microfacies

At the same time, it had been objectively researched on petroliferous performance of different microfacies.

To determine sedimentary microfacies fast and accurately with well logging data is a urgent problem to be solved.

The braid delta included delta plain, delta front and prodelta subfacies, and they were further divided into a few of microfacies.

On the basis of the sedimentary microfacies study, the collector parameter quantitative prediction was alternately verified.

The rock assemblage of shallow exposed bank-microfacies is the basis of the formation of pore layers and reservoir permeability systems.

By this comprehensive study, analysis of sedimentary microfacies and the oil enrichment, the oily sand is enabled to forecast.

The physical property and planar spreading of reservoirs are controlled obviously by sedimentary microfacies.

In plane, delta front develops well and the main microfacies is under-water channel, while river-mouth bar and distal bar not develop well.

These sedimentary microfacies control the distribution of sand body, and moreover, they control the area and bound of gas accumulation.

The clastic rocks of investigative area mainly developed in shoreside and shallow lake. The microfacies mainly included beach and bar.

The shore-shallow lacustrine sandy beach bar microfacies is the favorable facies belt for high quality reservoir development.

Zhalaite; Shenshan formation; depositional environment; Carbonate microfacies.

Tidal channel , tidal-flat bar , river mouth bar and front sheet-like sand microfacies are main favorable reservoir belts in the area.

In this paper, the formation sedimentary microfacies were discussed by fine formation description.

Difference can be shown on the type, scale, geometry and buildup of microfacies.

Based on the explained conclusion of sedimentary structures, the microfacies models are set up for detailed division of the microfacies.

Study of microfacies in study area shows that river-dominated shallow-water delta is the facies of Putaohua oil layer in Sanzhao depression.

The heterogeneity of reservoirs was mainly controlled by sedimentary microfacies on the plane .

Sedimentary microfacies modeling displays the reservoir volume, geometric shape and 3D distribution.

The manganese deposits occur in black shale-manganese carbonate microfacies.

The main microfacies are mid channel bar , braided channel and overbank.

Lakeshore and shallow Lake deposits are main microfacies types of lake facies.

In Chang 6 period, the sedimentary microfacies experienced delta front, delta plain to high curvature river of blending load.

In the core, well log based on comprehensive analysis of log facies patterns of the area and draw the corresponding microfacies map.

And according to the electrofacies mode, have studied the sedimentary microfacies linking the small layer contrasted result.

This paper deals with the interpretation method for sedimentary microfacies according to logging data.

Fully using different feature of sedimentary microfacies of two kinds of rivers has very important guiding meaning for. . .

During the studies of graphic heterogeneity, we can count the geometry parameters according to different sedimentary microfacies sand body.

Thaking H3 sub member of the oilfield as an example, this paper describes in detail the study method of sedimentary microfacies.

It can be divided into 2 subfacies of fan delta-front and fan pro delta, and 6 microfacies.

Study on sedimentary microfacies of heterogeneous complicated fault-block reservoir and its application

the diagenetic grade, depositional microfacies, crude oil quality and well location are the main geologic factors affecting sand production;

Research on Charting Technology about Sedimentary Microfacies of Reservoir and Its Application

Automatic Identification of Sedimentary Microfacies with Log Data and Its Application

The signature recognition of comprehensive logging parameters in sedimentary microfacies of clastic reservoirs

Identification of sedimentary microfacies of low - permeability siltstone reservoirs by expert system

Research on Sedimentary Microfacies and Distribution of Favorable Petroliferous Area Using Well Logging Curves

Research on Sedimentary Microfacies Using Sequential Indicator Simulation

Relations Between Sedimentary Microfacies and Geophysical Parameters of Shallow Reservoirs in Bohai Gulf

Application of variogram to automatic identification of sedimentary microfacies

Integrative prediction of microfacies with multiple stochastic modeling methods

Petrographic Microfacies and Environmental Implications on the Bearing Horizons of Guanling Biota

Sedimentary Microfacies in Qiaokou Oilfield and Application in Development Adjustment

Logging characteristics of main sedimentary microfacies in continental basins

Research on Sedimentation Microfacies Features of Meandering Channel Reservoir and Water Injection Adjusting in Dapingfang Oilfield

The Recognition of the Fuzzy Reasoning Net in River-delta Reservoir Sedimentary Microfacies

Sedimentary microfacies of the reservoirs in the Caracoles working area, Venezuela

Method and Application of Sedimentary Microfacies in the Reservoir Characterization

Using Relative Permeability Curve on Microfacies in Reservoir Numerical Simulation

Nerve Network Automatically Identification of Sedimentary Microfacies in Huzhuangji Oilfield

The Method and Application Study about Stochastic Modeling with Sedimentary Microfacies

Numerical simulation for remaining oil under microfacies constraints

Analysis of high-resolution sequence stratigraphy and sedimentary microfacies of Guantao formation in Chenjiazhuang area

Relationship Between Sedimentary Microfacies and Oil-bearing Characteristic of Chang3 Oil Reservoir in Huachi Oilfield

Quantitative Identification of the Sedimentary Microfacies of Chang 8 Reservoir in the East Long Area Through Well Logging

Carboniferous microfacies and sequence stratigraphy of Fenghuangshan profile in Chaohu of Anhui province, China

The distribution and evolution of sedimentary microfacies of the Chang 6 oil reservoir in north Chuankou Oilfield

Quantitative study on sedimentary microfacies

The Middle Permian carbonate rock microfacies in the Wansheng district, Chongqing

automatic tracing of sedimentary microfacies belts;

Sedimentary Characteristics and Microfacies of Shore Zone in Qinghai Lake

Sedimentary Microfacies of Reservoir in East and West Regions of Pucheng Oilfield

the flat distribution graphs and the reservoir sand graphs of depositional microfacies in different time were drafted;

The Microfacies Combination and Characteristic of Main Sandbodies in Xifeng Oil Field, Shan-Gan-Ning Basin

Sedimentary microfacies and sequence stratigraphy of the Miocene of Neogene in Xijiang 30-2 Oil Field, Pearl River Mouth basin

Modeling of Reservoir Petrophysical Parameters under the Control of Sedimentary Microfacies

Analysis on sedimentary microfacies of Yan 9 oil reservoir in Fanjiachuan oil field

The Study on Method of Depositional Microfacies Discrimination with We ll-logging Information

The Application of Sedimentary Microfacies Research in the Development of Baimiao Complex Fault Condensate Gas Field

Application of marked point process stochastic simulation to study sedimentary microfacies