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Research of the Activity of Earthquakes Induced by Water Injection of Salt Mining in Changning Count
According to information from on-the-spot investigations, the tectonics of salt mining areas and digital seismic records......
Relationship between Crustal 3D Density Structure and the Earthquakes in the Longmenshan Range and A
This paper presents the 3D density structure of crust in the Longmenshan range and adjacent areas,with constraints from ......
Vertical variation of trace elements and its relation to the water-bearing capacity of Ordovician st
We tested for fourteen trace elements in samples collected from the Ordovician strata in Datun coal field.The vertical c......
Most problems faced by practicing of the wellbore stability analysis involve evaluation of rock mechanical properties es......
Leaky modes and their contributions to the compressional head wave in a borehole excited by a dipole
A method of studying the contributions of leaky modes to the wave field is presented based on the analysis of the Rieman......
Cretaceous Phytoplankton Assemblages from Songke Core-1,North and South(SK-1,N and S) of Songliao Ba
Cretaceous phytoplankton from the newly completed core hole(SK-1,N&S) in the central Songliao Basin was studied.The targ......
Lying at the junction of the Dabashan,Longmenshan and Qinling mountains,the Micangshan Orogenic Belt coupled with a basi......
Upper Jurassic and Lower Cretaceous of Sanjiang-Middle Amur basin: Non-marine and marine correlation
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Permeability Heterogeneity in a Fractured Sandstone-Mudstone Rock Mass in Xiaolangdi Dam Site,Centra
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Mo isotopes in the Lower Cambrian formation of southern China and its implications on paleo-ocean en
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The Taoudeni Basin is a typical and steady intracratonic basin in Mauritania,northwest Africa.There are six sets of pote......
Oil and gas exploration prospect for the Miocene and Late Oligocene strata in Qiongdongnan(琼东南) basin are evaluated.T......
Numerical simulation of an acoustic field generated by a phased arc array in a fluid-filled borehole
The acoustic tools widely used in borehole well logging and being developed in borehole acoustic reflection imaging do n......
Alkaline diagenesis and its genetic mechanism in the Triassic coal measure strata in the Western Sic
The reservoir of the upper Triassic Xujiahe Formation(T3x) in the Western Sichuan Foreland Basin is a set of terrigenous......
Time-sensitivity of the Kaiser effect of acoustic emission in limestone and its application to measu
Measuring in-situ stress by using the Kaiser effect in rocks has such advantages as time- effi ciency, low cost and litt......
Anisotropic characteristics of electrical responses of fractured reservoir with multiple sets of fra
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......
In order to select highly productive and enriched areas of high rank coalbed methane reservoirs,based on hydrologic geol......
The Shilu Iron Ore Deposit in Hainan Province,South China:A Structurally and Hydrothermally Reworked
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Evidence for Tibetan Plateau Uplift in Qaidam Basin before Eocene–Oligocene Boundary and Its Climati
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<正> The district designated in this paper as 'the west side of Weishan Lake' geologically is the area extending......
<正> Toward the end of the Middle Ordovician, the whole North China Paraplatform was uplifted. It stood as a land-mass s......
<正> Ⅰ. INTRODUCTION Based upon extensive X-ray diffraction analyses of the potassic white micas from metapelite, Sassi......
<正> On sait qu’un espace local homogène formé de l’algèbre de Lie réelle g et sa sousalgèbre......
A subgroup H of a group G is said to be weakly s-supplemented in G if H has a supplement T in G such that H ∩ T HsG, wh......
Let G be a finite group and H a subgroup of G. Then H is said to be S-permutable in G if HP = PH for all Sylow subgroups......
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QIANDAO(Thousand-Island)Lake in Zhe-jiang Province is oneof China’s most popu-lar tourist destinations.rounded by the l......
Ultra-deep formations hold abundant oil and gas resources.As the demand for oil and gas increases with economic developm......
Ultra-deep formations in China contain rich hydrocarbon resources.In recent years,the number of ultradeep wells has been......
The Nanwenquan (South Hot Spring) and Xiao quan (Small Hot Spring) in the Nanwenquan anticline are well-known attraction......
On condition that the seepage coefficients of sediment and stratum are nar- rowly or widely different, seepage stratum i......
CO2 flooding not only triggers an increase in oil production,but also reduces the amount of CO2 released to the atmosphe......
Rapid solution mining is the key to cavern construction in salt formations. Rapid solution mining technology with self-r......
October 18,2010 marked the 150th anniversary of the destruction of Beijing’s Old Summer Palace(Yuanmingyuan),by British......
The vision to which many Chinese people hold fast of an idyllic life is re ected in a third century story about a mounta......
The Majiang paleo-reservoir is a typical destroyed hydrocarbon reservoir, buried in carbonate strata of China’s souther......
The determination of cosmogenie~(53)Mn in terrestrial formations has important applications.Accelerator Mass Spectrometr......
Coupling reaction usually refers to the direct C–C bond formation between two carbon fragments.Generally, cross-couplin......
The charge transfer rates of perylene and its four derivatives were studied at the level of B3LYP/6-31G** by density fun......
Metal-enhanced fluorescence of graphene oxide by palladium nanoparticles in the blue-green part of t
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Pattern formations in an Oregonator model with superdiffusion are studied in two-dimensional(2D) numerical simulations. ......
Mechanistic Insights into the Shear Effects on Isotactic Polypropylene Crystallization Containing β-
The crystalline structures and crystallization behaviors of iPP containing β nucleation agent TMB-5(iPP/TMB-5) were inv......
自然因素在地球表面的作用是对土壤转变过程、工程性质和地质特征的改变起到了决定性的作用,与此同时研究考虑了适用于新设施建设......
Phosphorus fractions and sorption dynamics in the sediments of two Ca-SO_4 water reservoirs in the c
Phosphorus(P) fractionation and sorption behavior were studied in the sediments of two calcium-sulfate(Ca-SO_4: Ca~(2+)1......
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During the last summer (1923), the authors of this paper were sent by the National Museum of Paris and by the French Mi......
The chief Cenozoic formations of Kwangsi and Kwangtung have alreadybeen recognised and largely described,first by Richth......
Widespread in more than ten provinces of southern China are the Lower Cambrian blackargillaceous-arenaceous rock series......
