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The geology research of carbonate reservoirs in Ordovician of Tahe oilfield showed that many large dissolved vugs and fractures were developed. The spread of the reservoir take on a very heterogeneous state. And the typical fractured-vuggy reservoirs was formed. According to the combination of the various spaces, the formation was divided into vuggy formation, fractured-vuggy formation and fractured formation. The research showed that development of the vug is relevant to the its position on the structure, the fractures, the water surface and the weathering surface. Multi-phase charge and recharge of the oil in the reservoirs resulted in the complexity of the fluid distribution. So the"Bottle Model"was brought forward to explain the movement of the water-oil contact. The special storage space and the complex fluid distribution lead to the unstability of the production and the complexity of the water cut. In order to explain the characteristic of the fracture-vug unit was brought forward and the basic principle and method of the partition of the fracture-vug unit was formed. The classification and evaluation of the units were performed according the reserve and energy. Based on the research of geology characteristic and the fluid flow in the reservoir the comprehensive numerical simulation plan of the fractured-vuggy reservoirs were established. Through the selection of the simulation unit, fluid flow type and parameter equivalent the triple media reservoir simulation model was established. Considering the practical application the model was resolved by the DKR decomposition conjugate grads method. Based on the fine reservoir description of Dsitrict IV of the Tahe oilfield the various space type were classified and combined together. The geology model of Unit S48 was constructed. Two typical single well model was established according to the geology and the dynamic phenomena. Finally the single well model and the Unit S48 were simulated by the triple media reservoir simulator. Via the local grid refinement and coarsening in the simulation good matchs were gained. Based on the results of the simulation the reserve distribution, percent of reserve produced in various space and the natural energy were analyzed. The fluid was storaged in the fractures and vugs mostly and more than 90% the produced oil came from the systems. The energy belonged to the active one. The results of simulation accorded with the fact and showed the validity and practicability the research and the simulator.

塔河油田奥陶系碳酸盐岩油藏的地质研究表明,其储层中发育着很多大型的溶蚀洞、缝,储层的平面展布呈现出极度的非均质性,形成了典型的缝洞型碳酸盐岩油藏,根据各种孔隙介质在储层中的组合,将储层分为了溶洞型、裂缝-溶洞型和裂缝型三类;研究表明溶洞储层的发育和构造位置、裂缝的发育、潜水面和风化面的位置等因素有关;多期充注的油气成藏模式导致了流体复杂的赋存状态,由此提出了所谓的&瓶子模型&,解释生产过程中油水界面的变化;特殊的储集空间类型和流体分布特征导致油田在开发过程中表现出很大的不确定性和含水变化的复杂性,为了合理的解释油气田开发过程中的动态特征,提出了&缝洞单元&的概念,并制定了&缝洞单元&纵横向划分的基本原则和依据及划分方法,并对&缝洞单元&进行了分类和评价;基于地质特征和流体在其中流动规律的研究,提出了缝洞型碳酸盐岩油藏的数值模拟综合解决方案,通过模拟单元的选择、流动类型和参数的等效,建立了三重介质油藏三维三相数值模拟模型,采用不完全LU分解预处理共轭梯度法进行了求解;在塔河油田4区精细油藏描述的基础上,将各种类型的孔隙空间进行了归类组合,建立了S48单元的地质模型;通过对油井生产动态进行分析研究,建立了两类和油井地质、生产动态相对应的单井模型;最后应用三重介质油藏数值模拟软件对单井模型和S48单元进行了数值模拟,通过局部加密和粗化等技术模拟流体流动规律,取得了很好的拟合效果;结合数值模拟结果,分析了各种介质中的储量分布、储量产出的百分比以及地层的能量,认为塔河油田缝洞型油藏中流体绝大多数储集于缝洞系统之中,所产出流体90%以上也来自于缝洞系统,其底水能量属于较充足的类型;模拟结果和油田实际情况符合较好,说明了地质研究和油藏数值模拟研究的正确性。

The system designing discussed in this paper adopts a general way to make a completely open system.

本文讨论的系统联网采用通用的方法,实现一个完全开放式的系统。

The specilization of the system is the close quarter usage of the knife, and unlike other systems it is a totally ambush oriented curriculum that is Military in origin, so there is little knife to knife combat and alot of attack and counter ambushing tactics.

此系统的特别之处是近身格斗中刀的用法。与其他系统不同,它是一种源于军队的完全伏击导向的课程,因此刀对刀的格斗内容很少而主动攻击和反偷袭的手法很多。

The capacity of MIMO system is increased linearly with the number of the antennas in multi-path fading environments, and transmit/receive antenna selection barters little lost of system performance for great decreasing of RF cost, making MIMO system not fully limited by RF cost.

摘要在多径衰落环境中, MIMO系统的信道容量随天线数的增加呈线性增加,发射/接收天线选择方法能以很小的性能损失换取射频成本的大幅度降低,使MIMO系统不完全受射频成本的限制。

The plant adopts advanced automatic control system to monitor the whole incinerating process. With computerized DCS and PLC, the system can operate in a safe and effective way.

采用以微机为基础的集散型控制系统和PLC进行控制,从而组合成一套完整的控制系统,完全实现全自动与各步骤的最优化控制,达到安全可靠、经济有效地运行。

But the models also suggest that the scheme could go too far: Adding excess sulfur could increase ice in Antarctica,"overcompensating" for warming, says Rasch, which could affect ecosystems and the global ocean-atmosphere system in a myriad of ways that scientists haven't studied.

拉什说:&但是,模型实验显示计划的最终效果可能事与愿违,南极冰层会因为大气层中注入过多的硫磺而增厚,使全球的生态系统和海洋大气系统受到影响,产生这些影响的方式是多种多样的,有可能完全超出科学家们的研究范围,从而造成比全球变暖更严重的后果,让我们得不偿失。&

This volume reconfirms the diverse and unpredictable roles that non-native species assume as they invade new ecosystems: destruction of vital crops and forests, major damages to ecosystems leading to loss of biodiversity, soil erosion, and water loss.

当他们侵入新生态系统时,这卷再确认非本地种类假装的完全不同和无法预言的角色︰至关重要的庄稼和森林的损坏,主要的对生态系统的损害导致生物 Living beings 多样性,土壤腐蚀和水损失的损失

In order to grasp the full range of lifting machinery manufacturing technology, at the same time to absorb and fully mastered the shot blasting machine system, dedusting equipment systems.

从而掌握了起重机械制造的全套技术,同时吸纳并完全掌握了抛丸机械系统,除尘设备系统。

Because the CAD-MARK software can connect to laser cutting machine,automatic rule cutter and automatic rule bender,the outputs of every machine are easily controlled and totally in accord with each other.

由于CAD-MARK软件系统能同时控制激光切割机、自动切刀机和自动弯刀机的加工,使各工序的加工图形完全一致,从而保证了排刀系统制作出高精度的模切板成品。

Especially in the mobile phone and computer peripheral industry, the Company independent research and development of mobile phone keypad testing machine Life expectancy, Life expectancy clamshell mobile phone tester, testing machine Life expectancy slider cell phone, cell phone drop test machine, testing machine to reverse the cell phone, mobile phone casing friction tester, RCA tapes wear resistance test machine, portable electronic products dedicated drop test machine, fully automatic torque tester Life expectancy, Life expectancy axis test machine, load displacement curve of test machine, the mouse wheel life testing machine, plug test machine, fully automatic servo system Plug test machine, laptop pressure testing machine, LCD pressure testing machine, universal testing machine, material testing machine servo system has been the major manufacturers, such as widespread adoption of the company's products in full compliance with the EN, DIN, BS, ASSTM, JIS, GB, ISO ...

特别是在手机及电脑周边行业,本公司自主研发的手机按键寿命试验机,手机翻盖寿命试验机,手机滑盖寿命试验机,手机跌落试验机,手机扭转试验机,手机外壳摩擦试验机,RCA纸带耐磨试验机,便携电子产品专用跌落试验机,全自动扭力寿命试验机,转轴寿命试验机,荷重位移曲线试验机,鼠标滚轮寿命试验机,插拔力试验机,伺服系统全自动插拔力试验机,笔记本电脑耐压试验机,LCD耐压试验机,万能材料试验机,伺服系统材料试验机等被各大制造厂商广泛采用本公司产品完全符合EN、DIN、BS、ASSTM、JIS、GB、ISO…等标准。

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推荐网络例句

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气,收缩臀部肌肉;拱起身体,尽量抬起头来,右腿伸直朝向天花板(膝微屈,以避免肌肉紧张)。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化,但却比去年同期高8%。

However, to get a true quote, you will need to provide detailed personal and financial information.

然而,要让一个真正的引用,你需要提供详细的个人和财务信息。