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It's the biggest coalmine in east, central and south China with the title of" Coal bunker of central China" since long before.

已探明各类矿藏57种,其中原煤储量103亿吨,是华东和中南地区最大的煤田,素有"中原煤仓"之称;盐储量2300亿吨,居河南省第一位,是我国第二大井盐产地;铁矿石储量6.6亿吨,占河南省储量的76.3%是全国十大铁矿之一。

It is to divide the flow units, and then calculate the single well controlled reserves regarding the flow unit as the calculating unit, finally, compare and analyze the results from this method, single well controlled area method and dynamic pressure drawdown method respectively. The comparison result proves the scientificity and practicability of the flow unit method.

最后与通过划分单井控制面积法计算得到的单井控制储量及通过动态储量计算方法计算得到的单井动储量进行对比分析,其结果论证了流动单元法计算单井控制储量的科学性和实用性,使流动单元的研究在低渗透气田油藏精细描述中得到了进一步的推广和应用。

The main minerals are hi-pure quartz sand ( the total reserve is about 780,000,000 tons), crystal (the total reserve is about 8,000,000 tons), vermiculite (the total reserve is about 16,180,000 tons) and epidote (the total reserve is about 7,360,000 tons).

主要有高纯石英砂(总储量约7.8亿吨)、水晶(总储量约800万吨)、蛭石(总储量约2230万吨)、金红石(总储量约61.5万吨)、石榴石(总储量约1618万吨)和绿辉石(总储量约736万吨)。

Double Calculate reserves by using volumetric method. And then classify that to three grades- high grade reserves, common reserves and hard producing reserves, compile distribution ichnography of the three reserves of every member.

采用容积法进行储量复算,并将储量划分为优质储量、一般储量和难动用储量三种级别,分小层编制了三类储量的平面展布图。

Comparison with the classical fourth-order LWC scheme shows that the NAD-type methods have many advantages. They can generate clearer snapshots of wave fields without any visible dispersion. To obtain the results without any numerical dispersion, the time cost by the LWC schemes is about 559, 1222 and 1955 times of that taken by ONADM, RNADM and SNADM, receptively. Besides, the storage space of ONADM is roughly about 3.3% of that needed for the fourth-order LWC scheme, while of RNADM and SNADM is about 5.8‰.

和经典的4阶LWC格式相比:NAD类算法在粗网格下可以有效的压制数值频散,得到清楚的波场快照;在达到消除数值频散要求时,4阶LWC格式的计算时间是ONADM计算时间的559倍,是RNADM方法计算时间的1222倍,是SNADM方法计算时间的1955倍;而此时ONADM方法存储量只有4阶LWC存储量的3.3%,RNADM方法和SNADM方法的存储量只有4阶LWC格式存储量的5.8‰。

Oil shale is an important potential energy,which has huge reserves.If converting it into calorific capacity,the reserves would be ranked the second in fossil fuel in China,just following coal.If converting it into shale oil,the reserves of oil shale in the world is about 475 billion tons,almost 5 to 4 times of minable reserves of native oil in the world.

油页岩是一种重要的潜在能源,储量巨大,若折算成发热量,它的储量在化石燃料中仅次于煤而列第二位;若折算成页岩油,世界上油页岩储量约为4750亿t,相当于目前世界天然原油探明可采储量的5.4倍,因此油页岩的勘探与开发已成为世界性新能源开发的课题。

The reserves of III -category pays are regarded as the difficult-to-recover reserves and those of I and Ⅱ-category pays as productible reserves by comprehensively considering the pore structure, log interpretation, production test and results of DDL-Ⅲ, PLT and Zonal testing.

我们在对静态资料及初期动态资料综合研究的基础上,建立了长庆气田马五1气藏产层分类标准,依据标准将单井各产层划分为I、Ⅱ、Ⅲ类,在综合考虑孔隙结构、测井解释、试气以及DDL-Ⅲ、PLT分层测试等成果的基础上,视Ⅲ类产层储量为难采储量,I+Ⅱ类产层储量为可动储量

My national calamity employs reserve to occupy onshore ascertain to did not employ the 1/4 of reserve to control, how to open rise in revolt to employ reserve to have important sense to safety of our country oil, it is difficult that the carry of small oily company serves as triumphal oily area the development that employs reserve provided valuable experience.

我国难动用储量占陆上探明未动用储量的1/4左右,如何开发难动用储量对我国石油安全具有重要意义,胜利油区小油公司的运作为难动用储量的开发提供了宝贵的经验。

It's the biggest coalmine in east, central and south China with the title of" Coal bunker of central China" since long before.

已探明各类矿藏57种,其中原煤储量103亿吨,是华东和中南地区最大的煤田,素有&中原煤仓&之称;盐储量2300亿吨,居河南省第一位,是我国第二大井盐产地;铁矿石储量6.6亿吨,占河南省储量的76.3%是全国十大铁矿之一。

Jiaohe city is rich in 35 sorts of minerals resources: more than 10 billion steres of granite reserve and 3.8 billion polish granite makes her one of the four national great granite bases; about 2 billion tons of peat reserve is well known for its big amount and high quality; the prospect reserves of diatomaceous earth is over 300million tons; five spots of natural mineral water which have passed the state mineral department test produce 1200 tons everyday; other national and provincial excellent mineral sorts such as silicon, nickel, limestone, Erie stone, emerald, kyanite also rich in reserve.

已探明矿产35种,花岗岩储量超过100亿立方米,其中饰面花岗岩达38亿立方米,是全国四大花岗岩产地之一;泥炭资源储量近2亿吨;硅藻土远景储量3亿吨以上;通过国家地矿部鉴定的优质天然矿泉水5处;其它如硅石、镍、铜、钼、石灰石、伊利石、绿宝石、蓝晶石等属于国家和省内的优质矿种,也有丰富的储量

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