在大斜度井、水平井中取得较好效果。
It achieves good results in high deviated Wells and horizontal Wells.
大斜度井泥页岩的井壁稳定对油气井的正常钻井十分重要。
Wall stabilization of highly inclined shale boreholes is important to drill a well successfully.
介绍了临盘地区曲104块20多口大斜度井钻井施工情况。
The drilling operations′condition of 20 odd high angle wells at Qu 104 Block in Linpan Oilfield are introduced.
找出了大斜度井中抽油杆断裂和脱扣的原因，并提出了预防措施。
Reasons of breakdown and thread-off of rod in high-inclination well are find out, and preventive measures are proposed.
在挠性管柱下入水平井或大斜度井井筒中时可能发生的一种状况。
A condition that may occur when a coiled tubing string is run into a horizontal or highly deviated wellbore.
本文研究成果对海上油田大斜度井、水平井酸化具有较强的指导意义。
The paper contributed to Research of Aicizing Technique of High-inclination Well in Offshore Oilfield.
大斜度井段抽油杆发生偏磨的概率较大，应采取扶正器加密的技术措施。
As the eccentric wear of pumping rods occurs in the high Angle deviated intervals with higher probability, so centralizer should be taken technical measure as encryption.
该项工艺不仅适用于直井，也适用于大斜度井，因而，适用范围大，应用前景广。
The technology is the same with vertical well, also with high Angle deviated hole, and has broad application range.
在大斜度井、水平井中如果完井没有测到物性资料可以用套管补偿中子计算地层孔隙度。
In highly-deviated Wells and horizontal Wells, if physical property data fail to be measured in completion, casing compensated neutron data can be used to calculate the formation porosity.
模型求解后研制了开发了充填过程模拟器软件，用于可视化模拟大斜度井砾石充填过程。
With the coupling equations of the two flow systems, the time-dependent numerical model for highly deviated well gravel-packing is developed.
更进一步，使用常规的钢缆工具，许多井，尤其是大斜度井，很难甚至是不可能进行测量。
Further, many wellbores prove to be difficult or even impossible to measure with conventional wireline tools, especially highly deviated Wells.
钻杆输送水平井测井技术是目前在各类大斜度井、水平井测井中得到广泛应用的测井技术。
Pipe - conveyed logging system is now widely used in various high - angle deviated and horizontal wells.
大斜度井中多相流持率计算一直是困绕人们的技术难题，流态及流型判定是影响持率计算的主控因素。
In high Angle Wells, calculating holdup of multiple phase flow is always a difficult technique problem, the judgment of flow regime and flow pattern is the main effect on calculating the holdup.
大斜度井可供选择的下泵位置有在垂直段安装，在造斜段安装、在稳斜段安装、在分支鼠洞井眼安装。
Well intervals where lift pumps can be located in highly deviated Wells include vertical interval, deflecting interval, Angle maintaining interval and branch rat hole.
登顶现象在水平井或大斜度井中出现，并受所包含流体的特性和水平渗透率与垂直渗透率的比率的影响。
Cresting occurs in horizontal or highly deviated Wells and is affected by the characteristics of the fluids involved and the ratio of horizontal to vertical permeability.
总结分析了曲104块大斜度井直井段、造斜段、稳斜段井眼轨迹控制技术要点以及井下安全钻井措施。
Hole trajectory control techniques and safety drilling measures of high Angle deviated Wells in this block were analyzed and summed.
井眼轨迹控制是大斜度井的关键技术之一，其结果直接影响该井摩阻扭矩的大小、全井的安全及施工的顺利等。
Well trajectory control is one of the key technologies of high-angle well well drilling, and the results of the control directly affect the well friction, torque, safety and construction of all Wells.
给出了大斜度井、水平井举升泵通过性评判准则及计算方法，以电动潜油离心泵为例进行了不同狗腿度下通过性的计算。
This paper introduces thee-valuation criteria and calculation methods of passing ability of lift pump in highly deviated wells and horizontal wells.
针对旅大油田大斜度井储层特征及完井工艺状况，将化学微粒分流技术做为其酸化转向的主要技术，优选出暂堵分流剂LZ-1。
And then combined the specific completion method of LD10-1, a new diverting agent , LZ-1, was selected to be applied to divert the acid during the stimulation process.
在大位移井、大斜度井、水平井和深井钻井中，或者在狗腿严重度较大的井段，或者在技术套管下入后的长裸眼钻井过程中，常常出现套管磨损问题。
For the extended well, high angle drilling, horizontal drilling and deep well drilling, or in the well section of large dogleg severity, or the long open hole, casing wear often happens.
应用有限元法对辽河滩海油田大斜度定向井抽油杆柱受力进行了三维计算。
Using finite element analysis method, three-dimensional calculation is conducted for force summing on rod in high-inclination well of Liaohe tidal zone oilfield.
近年来油田采用一些大斜度定向井、老井开窗侧钻井等钻井技术，测井面临如何作业的新问题。
Some new logging problems have appeared because horizontal, extended reach and sidetrack wells have been widely drilled in recent years.
生产测井中的新型仪器出现，如流动成像仪、持率计等可较精确地提供大斜度、水平井测井。
New production logging tools, such as flowing image tools and holdup tools, have offered logging in deviate and horizontal wells.
大斜度定向井斜井段易形成的岩屑床影响钻进速度、威胁钻井施工安全。
Cuttings bed is formed easily in inclined section of high Angle directional well. It affects drilling speed, threatens drilling safe.
与直井相比，大位移井具有长水平井段，大斜度，长裸眼降斜井段等特点。
Highly deviated Wells has the characteristic of long horizontal interval, high Angle and long deflection reducing open well bores.
与直井相比，大位移井具有长水平井段，大斜度，长裸眼降斜井段等特点。
Highly deviated Wells has the characteristic of long horizontal interval, high Angle and long deflection reducing open well bores.
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