针对漏失通道的尺寸、形状随井内压力变化的复杂井漏，提出了“强粘接性”概念。
In view of the leakage of complex formations, in which the size and shape of leakage path change with the variation of borehole pressure, the concept of "Strong cohesiveness" is presented.
着重介绍了水平井射孔技术在小井眼、大井眼及复杂井况条件下特殊井中的技术要求和特点。
Especially the perforating technology in the exceptional horizontal Wells such as slim-hole casing Wells, large hole Wells and complex Wells is detailed.
该扶正器最初的设计目的在于替换固体式扶正器，用于下套管作业，以及复杂井身结构，如水平井、大位移井、J -型井、S -型井和具有其他井身结构设计的井。
It is designed specifically to replace a solid body type centralizer for casing running applications and severe well geometries when run in horizontal, long ERD, J-type, S-type and other well designs.
阶梯井是该地区特有的，通常建筑结构复杂，大小和形状差异很大。
Unique to the region, stepwells are often architecturally complex and vary widely in size and shape.
在司法实践中，因非法侵占行为导致的诉讼日益增多，井逐渐呈现出复杂化、多样化的趋势。
In judicial practice, the lawsuits due to the conduct of misappropriation have been increasing and have a more complex and diversified tendency.
压裂水平井的渗流过程较之水平井及垂直裂缝井更复杂，其压力动态特征与水平井存在较大差异。
Flow process of fractured horizontal well is more complicated than horizontal well and vertical fractured well, and its pressure dynamic features have much difference with horizontal well.
正演模型也可以用于解释，尤其适用水平井和复杂环境。
Forward modeling is also used for interpretation, particularly in horizontal Wells and complex environments.
因此，根据白庙深层低渗透凝析气藏的地质特点，文章提出了以复杂结构井为主导的新型开发模式。
So, according to the geologic characteristics of Baimiao condensate reservoir with deep burial and low permeability, a new development model with complex well configuration is proposed.
对常见故障井的修复方法，特别是用油田修井技术对比较复杂的故障进行了详细介绍和对比。
Detailed introduction and comparison are made on restoration methods of Wells with common failures, especially on comparatively complicated failures with well repairing technique of oil field.
使该井在施工期间，井壁稳定、起下钻井眼畅通，全井事故、复杂时效均为零。
Thus, stable hole, smooth drilling and tripping operations and zero outage time have been obtained in the construction period.
RWD随钻扩眼是解决复杂深井阻卡、非常规井身结构应用和提高固井质量的有效手段。
The RWD is an effective means to solve sticking in complex deep wells, apply the un-conventional well profile and improve cementing quality.
钢筋混凝土框架节点处于复杂的空间应力状态，井且是联结各杆件的重要部位。
The joint of reinforced concrete frame is placed in complicated space stress condition, and is the important part connecting each poles.
大庆油田东部深层某井区火山岩气藏岩性复杂、储层参数计算以及流体性质识别困难。
The lithology of deep wells in eastern Daqing oil field and complex, so calculating reservoir parameters and recognizing fluid are very difficult.
以具有上下游调压井的典型复杂水力系统为对象，建立了用于电力系统暂态稳定分析的水轮机和输水系统不同形式的数学模型。
Based on typical complex hydraulic system with upper and lower surge tanks, different models of hydro-turbine and conduit system used in power system transient stability analysis are presented.
堤坝下游减压井列的渗流计算，是一个十分复杂的三维空间流动问题。
It is well known that, the seepage flow problem of the partially penetrating relief well is complex.
此外，野猫井的井壁稳定性一般凭经验判断，所以复杂地层的井壁失稳事故在所难免。
In addition, the stability of wildcat well is generally determined by experience, so the disaster at complex formations is unable to avoid.
中原油田地层情况复杂，漏失量大，通过对中原油田调整井地层复杂情况及漏失特点的分析，认为防漏是复杂区块调整井成功的关键，主要体现在防漏技术、配方、密度、流变性能、固控、起下钻措施等方面。
In this paper, through the analysis of complex formation and leakage features of adjustment well in Zhongyuan Oilfield, the result shows that antileakage is key to drill successfully adjustment well.
深层天然气地层测试难度大，主要是井底温度高、井底压力大、井身结构复杂，同时受有害气体影响。
It is very difficult to make tests in deep natural gas formation because of high temperature at the bottom of Wells, great pressure, complex well structure as well as the influence of hazards gas.
穿过单条或者多条裂缝的压裂水平井不稳定渗流问题是一个复杂的渗流力学问题。
Unsteady porous flow in horizontal Wells with single or multiple fractures is a complicated study of mechanics through porous media.
复杂结构井技术是开发低渗透油藏、难采难动用储量和挖掘剩余油行之有效的手段。
It is an effective way to exploit low permeability reservoir, difficult-to-produce reserves and remaining oils with complex Wells.
具有达标元素较单一、水化学类型复杂、矿化程度较低、单井允许开采量相差悬殊且地域分布不均等特点。
It has characteristics as single standard element, complicated hydrochemical types, low mineralization degree, wide disparity in single well permissive yield and inhomogeneous distribution in space.
也不包括井喷、井漏等复杂情况的材料消耗。
Also not include the consumption for complex circumstance, such as blow-out, loss circulation etc.
反弹溢流是一种比较复杂的井控问题。
该方法对于复杂断块油藏试井解释、复杂驱替油藏试井解释和多井干扰情况下的测试解释，具有很好的借鉴意义。
It will be used for reference on well test interpretation in complex fault block oil reservoirs and reservoirs with complex drive and under the condition of multiple-well interference.
在解释多相流、开发井网、复杂边界和非均质油藏等复杂性试井资料方面，具有独到的优势。
In some ways of interpreting complicated well testing data such as multiple phase flow, producing pattern, complicated border and heterogeneous oil reservoir, this theory has a particular advantage.
文中结合涠洲12 - 1n油田特点，以B1井为背景，介绍了复杂事故井套管开窗侧钻从准备到实施的整个工艺流程和技术措施。
This article introduces the engineering flow and technical measures for casing side-tracking of complicated accidental Wells according to well B1 and characteristics of WZ12-1N oilfield.
而调整井具有地层压力系统复杂的特点，给固井施工带来很大难度。
But the cementing operation is very difficult because of the complicated formation pressure system.
将该程序应用于工区的随钻测井资料解释和水平井钻井的地质导向工作中，较好地指导了复杂地质条件下的油气藏评价工作和水平井钻井作业。
The program guides to evaluate the oil field in a complicated geological situation and drill in horizontal well while it is applied to the work of interpretation and geosteering in the research zone.
将该程序应用于工区的随钻测井资料解释和水平井钻井的地质导向工作中，较好地指导了复杂地质条件下的油气藏评价工作和水平井钻井作业。
The program guides to evaluate the oil field in a complicated geological situation and drill in horizontal well while it is applied to the work of interpretation and geosteering in the research zone.
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