BACKGROUND Implanted intravenous infusion port(IVAP)is indicated for patients undergoing chemotherapy,total parenteral n......

In a fractured porous hydrocarbon reservoir,wave velocities and refections depend on frequency and incident angle.A prop......

Rock-masses are divided into many closed blocks by deterministic and stochastic discontinuities and engineering interfac......

Heterogeneity of permeability in fractured media is a hot research topic in hydrogeology. Numerous approaches have been ......

According to the experimental results and the characteristics of the pressure-sensitive fractured formation, a transient......

The simulation of solute transport in fractured rock mass has been conducted with the Finite Difference Method(FDM), Fin......

The Chaoyanggou oil field is a fractured low-permeability reservoir, where the distribution of oil and gas is controlled......

The mechanical properties of limestone such as the stress-strain curve, the variable characteristics of peak strength an......

In fractured reservoirs, the fractures not only provide the storage space for hydrocarbons, but also form the main flow ......

In recent years,air-foam combining the advantages of both liquid and air drilling has been utilized as a drilling medium......

Carbon dioxide flooding is an effective means of enhanced oil recovery for low permeability reservoirs.If fractures are ......

Time-dependence of rock deformation and fracturing is often ignored.However,the consideration of the time-dependence is ......

In the past thousand years,volcanoes have claimed more than 300,000 lives. Volcanology is ayoung and dangerous science ......

In this paper I will consider the intersection between family tragedy,trauma,and affective uses of narration in two Aust......

We studied whether obturing canals and restoring endodontic occlusal access cavities on upper premolars could provide ac......

Like all swarming behavior in Nature,the selforganization expressed by the emergence of a natural spacing among a swarm......

Mechanism and evolution of the pore-air natu-ral convection cooling effect in fractured-rock embankmentsin permafrost re......

Fractures in oil and gas reservoirs have been the topic of many studies and have attracted reservoir research all over t......

Understanding the stress-strain relationship and permeability change for contact compression fracture at closing stage h......

Production decline analysis has been considered as an important method to obtain the flow parameters, reservoir properti......

It is shown that stress fields within the earth are the principle control for hydraulic fracture direction in horizontal......

In order to increase the production of oil in low permeability reservoirs with high efficiency,it is necessary to fully ......

请下载后查看，本文暂不支持在线获取查看简介。 Please download to view, this article does not support online access to view......

请下载后查看，本文暂不支持在线获取查看简介。 Please download to view, this article does not support online access to view......

The mechanism of fracture initiation is the basic issue for hydraulic fracture technology. Because of the huge differenc......

Reservoir wettability plays an important role in various oil recovery processes.The origin and evolution of reservoir we......

A novel liquid hyperbranched polyether epoxy(HBPEE)based on commercially available hydroquinone(HQ)and 1,1,1-trihydroxym......

Fluid flow in porous and fractured fractal reservoirs is studied in the paper. The basic formulae of seepage velocity,pe......

A numerical procedure to determine the equivalent hydrodynamic dispersion coefficients and Péclet number(Pe) of a fract......

Core-shell structured polyacrylic(named CSSP) impact modifiers consisting of a rubbery poly(n-butyl acrylate) core and a......

The equivalent strength parameters of fractured rock masses are prerequisite for stability analysis of geotechnical engi......

In terms of special geological conditions of the Western Route of South-to-North Water Transfer Project,the classificati......

The mechanical behaviors of deep rock mass are different from those of shallow rock mass.Through cases of Jinping II Hyd......

Uniaxial compression tests(UCTs)on 34 naturally fractured marble samples taken from the transportation tunnels of Jinpin......

During gel treatments for fractures, the leak-off behavior of gelant has a great effect on the water shut-off performanc......

Darcy’s law only applying to the flow domain is extended to the entire fracture network domain including the dry domain......

The garnet-type Li_6La_3ZrTaO_(12)(LLZT) solid electrolyte films were fabricated by aerosol deposition(AD)method.Ball-mi......

1.Accession number:20141417548621 Relationship between methane adsorption capacity of clay minerals and micropore volume......

请下载后查看，本文暂不支持在线获取查看简介。 Please download to view, this article does not support online access to view......

请下载后查看，本文暂不支持在线获取查看简介。 Please download to view, this article does not support online access to view......

请下载后查看，本文暂不支持在线获取查看简介。 Please download to view, this article does not support online access to view......

In this paper, fractional order derivative, fractal dimension and spectral dimension are introduced into the seepage flo......

In order to investigate propagation regularity of hydraulic fractures in the mode of multi-well pads, numerical modeling......

请下载后查看，本文暂不支持在线获取查看简介。 Please download to view, this article does not support online access to view......

In order to further understand the wear mechanisms of cemented carbide cutter head of conical pick, six wornout cutter h......

1 Introduction Horizontal wells have the advantage of large drainage area and high single well production,which plays an......

1 Introduction Oil resources in tight reservoirs are widely distributed in China.Tight oil reservoirs have been discover......

请下载后查看，本文暂不支持在线获取查看简介。 Please download to view, this article does not support online access to view......

根据矿井顶板涌水灾害的特点,总结矿井顶板涌水的主要影响因素,综述了我国近年来矿井顶板涌水预测方法,根据各方法特点进行了分类......

Streamflow in the Kuye River basin has been sharply reduced by the effects of climate change and human activities.Since ......