Based on comprehensive analysis and interpretation of various datas such as seismic, well-logging, mud logging, cores and previous research, this paper established method for distinguishing inversion structures in extension rift basin, comprehensive distinguished the inversion structures at the end of Dongying stage in Jiyang depression and had make sure the distribution and geometric characteristic of [...]
Archive for the ‘Geology’ Category
Analysis on Characteristic of Tectonic Inversion in the End of Dongying Stage in Jiyang Depression
Posted by GIS PARK on July 16th, 2011
Hydrocarbon Forming Pattern and Favorable Block Prediction of Putaohua Formation in the North of Gaotaizi Oilfield
Posted by GIS PARK on July 16th, 2011
With the successive exploitation of the main area of the Putaohua formation in the Gaotaizi oilfield,the lithology reservoir of the Putaohua formation in the extended region in the north of the area has been a main reserve replacement target.However,the oil-water distribution of the region is very complicated.At present,there isn’t any macroscopic overall understanding and meticulous [...]
Regional Soil Water and Salinity and Groundwater Spatial Trend Analysis and Preliminary Study of Indicator Kriging
Posted by GIS PARK on July 16th, 2011
Speaking of the He Tao irrigation area, soil salinization is primary problem of restraining the locality from developing agricultural production, discussion of groundwater and soil water, salt and its distribution in the region of structural is particularly important after implementing the water~sav ing reconstruction project, can offer certain scientific theoretical foundation for sustainable development of [...]
Posted in Geology 
Tags: groundwater, Indicator kriging, soil salinity, soil water, Spatial trend 
No Comments »Analysis on Metallogenic Model about Xiaosanjiaotan Ore Districts in Chuankou Tungsten Orefield, Hunan Province
Posted by GIS PARK on July 15th, 2011
There is a large-scale tungsten orefield in terrain Chuakou, South China. It is characteristic of excellent metallogenic condition, large scale, high grade and convenience to mining. In which, the Xiaosanjiaotan tungsten deposit is the poly-metal type containing scheelite and wolframite. The genetic type belongs to post- magmatic metasomatic-filling- type large-vein tungsten deposit.Based on the analysis [...]
Posted in Geology Tags: Chuankou, metallogenic model, metallogenic period, scheelite, wolframite, Xiaosanjiaotan No Comments »Geochemical Character and Petrogenesis of Xuanwoling Mafic-Ultramafic Layered Intrusion in Beishan Area, Xinjiang, P.R. China
Posted by GIS PARK on July 15th, 2011
Beishan district, in northeastern of Tarim plate, develops a series of regional mafic-ultramafic rock formed the complex zone with the length of 500km and the width of 100km. The mafic-ultramafic complex zone begins from the west with Luodong intrusion and Pobei intrusion in the east Lop Nur, through Bijiashan complex zone, to Heishan intrusion and [...]
Posted in Geology Tags: geochemistry, layered intrusion, mafic-ultramafic, Magma process, magmatic source, Mantle dynamics, Petrology, Xuanwoling No Comments »