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181. For sandstone reservoir, the acoustic impedance of gas-bearing sandstone is lower than that of oil- and water-bearing sandstone, gas in reservoir may be directly recognized by using this difference.

182. Sandstone and conglomerate are the consolidated equivalent of sand and gravel.

183. The contrast table of the poorest compensated results in shale, sandstone, and dolomite was given.

184. The study shows that SC_1 sandstone and SC_2 flagstone are favorable reservoir sand bodies and could be as key targets for exploration of stratigraphic and lithologic oil-gas pools.

185. Sandstone benches are directly related to steps in the strandline.

186. Photo Gallery: Jurassic Period Sandstone monoliths, dubbed the Temple of the Sun and the Temple of the Moon, tower over the desert flats of Utah's Capitol Reef National Park.

187. Reservoir rock of Jurassic and lower Cretaceous in Beishan Basin group is mainly feldspathic litharenite and lithic arkose, Secondly is lithic sandstone, Both mineral and textural maturity are poor.

188. The cower unit of the Eagle is a wellsorted lithic and glauconitic marine sandstone.

189. ASI sandstone has four main colours in its product range, that of palm grain, desert yellow , purple cloud and multi-colour.

190. Iron ores in the Gushan deposit, Anhui Province, occur in a contact tone between Mesozoic gabbro diorite and its country rocks dominated by Triassic shale, siltstone and sandstone.

191. We are able to provide natural split pavers , slate, sandstone, quartzite products, etc. Flagstone mats, pavers on mesh, cobblestone, etc.

192. Sandstone type uranium deposits in interlayer oxidation zone are large or super large and in - situ leachable.

193. The sandstone and shale units are of the same age.

194. The diagenesis of the ED3 and ES, sandstone has been evoluted to late diagenesis A and B stage, with mainly primary pores and secondary solved pores.

195. A Qatari man in a traditional white dishdasha robe and a wind-blown red-and-white kaffiyeh stands before a sandstone formation near Dukhan.

196. The results demonstrated that the Lower Carboniferous of Chaobei area is a set of littoral facies deposit, mainly limestone, a few sandstone and mudstone, ten microfacies can be identified.

197. A bend in the Colorado River horseshoes around a sandstone butte in Grand Canyon National Park.

198. This paper describes the characteristics of soil thermoluminescence curves and anomalies of leachable sandstone uranium deposits in different landscapes.

199. Finally, gas - bearing tight sandstone can be effectively identified by inversion of the reasonable log curve reconstruction.

200. It's hard not to find drama in the red sandstone formations that give Utah's Arches National Park its name—and its beauty.

201. The in situ leaching is a new advanced technology of mining uranium, being used to mining exogenetic and xenogenous unconsolidated sandstone uranium deposits.

202. However, at the fixed effective pressure level, the effect of temperature on the porosity of sandstone is very small.

203. Rosy Grait Summerhouse and Rosy Grait Peak. Danxia Landform divided by Chinese geomorphologist(by reddish sandstone). Danxia landform has been given more widely attentions for its great tourism value.

204. The reservoir sandstone was believed to have been deposited in a littoral environment.

205. Paleogene Shahejie formation is interstratified between sandstone and mudstone, "self-generation, self-reservoir and self-seal" pool-forming types are common.

206. Red maple leaves and gold on a cottonwood announce the arrival of fall in the pink sandstone canyons of Zion National Park in Utah.

207. In a word,[http://sentencedict.com/sandstone.html] to study the fractal feature of sandstone grain distribution is directive for analysis in the complexity of sedimentary environment and sedimentary background.

208. It is used for low compressive strength and exceeding soft formation of high drillability, such as, shale, clay, sandstone, soft limestone, halite, gypsum etc.

209. The limestone, sandstone and shale of this area were soft.

210. The carbonate of host bed aquifer has great influence on sandstone type uranium deposit in - situ leaching.