This article introduces the latest development of multi lateral well technology abroad.
综述了国外分枝井技术的最新进展。
Lateral wellbore placement required the well to be drilled into the minimum-stress direction to ensure that vertical fractures were placed along the lateral well.
水平井眼方位应该沿着最小地应力方向钻进,以确保垂直裂缝沿着水平段分布。
Nowadays, smart well technique has been applied to horizontal well, offset well, multi-lateral well, remote area and subsea operation and also to production well and injection well.
目前,智能完井技术在国外已经应用到水平井、大位移井、分枝井、边远井和水下采油树井及多层采油井和注水井。
Great potential in increasing the possibility to drill to the targets and improving production, lateral well technology has aroused deep interest of the oil companies and oil-field service companies.
在提高可钻达性以及增产方面,分支井技术的巨大潜力引起石油公司和油服企业的浓厚兴趣。
This system encourages not only internal promotions but lateral moves as well.
该系统不仅鼓励内部升职也支持平职调换。
Syrinxdidi: All of these primitive sea creatures had well developed lateral fins.
所有这些海洋原始动物都有生长得很完善的侧鳍。
Its precision reach affords the ability to provide responsive, long-range lateral supporting fires as well as shaping fires that set the conditions for decisive victory.
其精确性产生了一种能提供作出响应的、远程穿越支援火力和聚能火力的能力,为决定性的胜利创造条件。
The low volume and narrow width would have provided strong lateral reflections and excellent clarity, albeit a somewhat loud overall level. The room was well received at the time.
小容量和狭窄的宽度可以为听众提供强有力的后期反射和良好的清晰度,尽管总的声量级有点大,这个房间当时受到了广泛的欢迎。
In this case, the bearing walls support all or most of the gravity loads as well as functioning as shear walls to resist lateral loads.
在这种情况下,承重墙支持了全部或大部分重力荷载以及作为剪力墙抵抗横向荷载。
The nondimensional longitudinal velocity loss of the wake coincides with the measurement of the lateral distribution of the relative wake conductivity signal very well.
尾流的无量纲纵向速度亏损的数值计算结果与尾流的相对电导率信号横向分布的实测结果具有很好的一致性。
Conclusion The future of recovering interwell remaining oil of block Jin 91 by means of lateral drilled horizontal well is optimistic.
结论利用侧钻水平井开采锦91块井间剩余油前景乐观。
Lateral parabolic profile is common used in orbital design of the extended reach well.
侧位抛物线剖面是大位移井轨道设计中常用的剖面类型。
All one has to do in lateral prediction for reservoir is to input stacked migrated seismic data and calibrated well data into a network.
作油气层横向预测时,只需给网络提供叠偏地震剖面数据和标定井油气信息,对原始数据无其它要求。
Although drilling cost of a multi-lateral horizontal well is higher than a straight welt a horizontal well can replace many straight Wells and has comparable production.
虽然其钻井成本比直井高,但是一口水平井往往可以取代多口直井,且具有相当于多口直非的产量。
The applied real cases show the similarity of S-wave velocities inverted for same a well is better under the condition of small underground dip and gentle variation of lateral velocities.
应用实例说明,地下倾角较小时,横向速度变化不大,同一口井反演出的横波速度相似性较好。
The oil-gas shows in marine strata of southern China are systematically discussed from three aspects: the type and the lateral and vertical distribution as well as controlled factors.
系统讨论了中国南方海相地层中油气显示的类型、横向和纵向分布规律,并探讨了油气显示分布的控制因素。
The process of structuring the multi-lateral horizontal well productivity formula was carefully studied, and two theory defects and three mathematical approximation were detected.
本文仔细研究了分支水平井产能公式的架构过程,发现存在两处理论缺陷和三次数学近似。
Objective:To totally resect the enormous tumors of the middle ear and the lateral skull base and repair the surgical space simultaneously under well exposure of the tumors.
目的:探讨完整切除中耳侧颅底区巨大肿瘤以及同期修复术腔缺损的手术途径。
The shear as well as the lateral pressure are therefore influenced by the normal pressure.
因此元件的侧面剪应力也随同侧压力一起受到正压力的影响。
It is an important problem in reservoir estimation and oil gas exploration and development to predict lateral variation of reservoir parameters from seismic data and well log.
用地震资料和少量测井资料预测储层参数的横向变化,是储层评价和油气勘探开发的重要研究课题。
Finally, according to tire models, Magic Formula is applied to establish the correlation between the lateral Angle and the cornering force as well as a handling dynamics model.
根据轮胎模型应用魔术公式建立侧偏角与侧偏力的对应关系并建立爆胎汽车的操纵动力学模型。
The results shows that contracted taproot and developed lateral root of alfalfa adapted soil moisture changes on eluviated cinnamon soil which is great depth and drains well.
结果表明:在土层深厚、排水良好的淋溶褐土上,紫花苜蓿主根收缩,侧根发达,适应土壤上下层水分的变化。
Lateral extracavitary and costotransversectomy approaches have been well described, and they are useful for posterior thoracic corpectomies.
关于外侧腔外入路肋骨椎骨横突切除术的研究已有很多,在后路胸椎体切除术中是一种有用的方法。
Dysarthria is a frequent symptom found in conditions such as Parkinson's disease, cerebral palsy, amyotrophic lateral sclerosis, as well as being a complication of stroke.
构音障碍是帕金森氏症,脑瘫,肌萎缩性侧索硬化症等疾病的常见症状,也是脑卒中的常见并发症。
For a particular well, an operator needed to maximize the proppant amount per foot of lateral while reducing the fracture face damage caused by polymer presence in the fracturing fluid.
对于一口特定的井,经营者需要最大程度提高支撑剂用量,并减少压裂液中大分子物质引起的裂缝面损害。
First incision is done from the lateral side of sylvian fissure, but lower part cut as well because there was no well proximal control (no temporarily clip).
第一切口从外侧裂的外侧,但较低的部分切好是因为没有好的近端控制(暂时没有夹)。
The load-deflection characteristics of anchoring section of prestressed cable, lateral resistance distribution as well as axial load distribution of anchoring section are studied.
并将岩体剪切损伤理论与常规剪切位移法相结合,研究了拉力型预应力锚索锚固段的荷载-位移特性、侧阻力分布特性以及轴力分布特性等。
The load-deflection characteristics of anchoring section of prestressed cable, lateral resistance distribution as well as axial load distribution of anchoring section are studied.
并将岩体剪切损伤理论与常规剪切位移法相结合,研究了拉力型预应力锚索锚固段的荷载-位移特性、侧阻力分布特性以及轴力分布特性等。
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