丛式井

绥中36-1油田J区丛式井快速钻井技术

Fast Drilling Technique for Cluster Wells in SZ 36 - 1 J Oil Field

论发展我国陆上定向井丛式井钻机的必要性

On the Development of Onshore Drilling Rigs for Directional Cluster Wells

绥中36－1油田B平台丛式井钻井实践

Cluster Well Drilling on SZ 36-1 B Platform

现代综合配套优质快速钻井技术在辽东湾J区丛式井的应用

Applications of modern comprehensive optimized drilling techniques of cluster well in J-REGION in Liaodong Gulf

本文分析和总结了渤海辽东湾地区绥中36&1油田B平台丛式井组在钻井设计和钻井作业中，简化井身结构、大胆使用小井眼钻井技术钻丛式井的新方法。

This paper analyzes and summarizes a new approach ot drilling cluster well with small wellbore tech-nique and simplified wellbore construction on zone B platform of the test area in SZ 36 - 1 oilfield , Liaodong Bay of Bohai .

介绍了R59钻井液在石油丛式井施工中的润滑作用、使用方法、适用地层及效果。

The paper has introduced lubrication ? used method ? applicable Strata , and effects of R59 drilling fluid in the construction of petroleum Cluster well .

该丛式井钻井项目的平均井深1876m，平均建井周期3.17d，15口井总进尺28140m。

This is cluster drilling project with average drilling depth of 1876m , average well construction period of 3 . 71 days and total footage of 28140 m.

在胜利桩139陆上丛式井组应用16口井，检泵周期可延长200d。

In this way , relative movement and the wear of stabilizer and inner tubing wall is much less . 16 wells in overland cluster wells oil field of Zhuang 139 have been installed with the stabilizer and period of checking pump prolongs 200 days .

长庆油田丛式井组套管的阴极保护

Application of impressed - current cathodic protection technology in Changqing Oilfield

开展了以平台丛式井为核心的一体化研究。

Research around the integration of platform multiple drilling holes .

丛式井区域性阴极保护试验与研究

Test and Study on Regional Cathodic Protection in Cluster Well

分析了曲柄滑块式丛式井抽油机的平衡机理。

We analyzed the balance mechanism of the crank-slider cluster wells pumping unit .

陕北石油勘探丛式井组钻井实践

Oil Exploration Cluster Well Drilling Practice in Northern Shaanxi

首次在30口井之多的平台上钻密集丛式井；

It was the first time that drilling 30 wells from one platform ;

稠油丛式井集输系统设计方案优化

Optimization in Cluster Wells Gathering Engineering of Viscous Crude

长庆小井眼丛式井钻井技术

Slim cluster well drilling technology in Changqing Oilfield

丛式井移动式修井井架装置适用于陆地平台丛式井修井作业。

This kind of mast is suitable for workover jobs for on-shore platform cluster wells .

适于丛式井采油的一机二抽式智能抽油机的设计

Design of an Intelligent Pumping Unit of One Unit Pumping Two Wells in Cluster Well Production

丛式井是以整体开发断块油田复式油气藏的总体规划而设计的。

Cluster drilling is designed for an overall plan in developing multiple reservoirs of faulted block oil field .

丛式井钻井技术的应用

Application of cluster technology

丛式井成为降低开发成本、增大对储层控制能力的有效技术；

Cluster well has become the effective one for decreasing cost of development and strengthening the control to reservoirs .

采用遗传算法对丛式井组井口定位问题进行了研究。

Adopted the genetic algorithms to study the problem of orientation of collecting well group on engineering for well .

介绍了克拉玛依油田九区浅层稠油丛式井井眼轨迹控制情况。

This paper introduces the control of cluster well trajectory for shallow viscous crude oil in District-9 , Karamay Oilfield .

渤海油田开发的大型丛式井项目多次出现钻穿套管及碰撞险情。

Drilled through the casings and emergences of dangerous appeared several times in the large cluster well projects of Bohai Oilfield .

得到实测数据以及进行系统的调试修改，以应用于真正的海上石油勘探丛式井防碰。

Receiving the measured data and debugging the system to be applied to the real cluster wells anti-collision in offshore oil exploration .

根据辽河油田自身和与辽河类似油田区块的特点，研制了可用于钻丛式井的ZJ40/2250JD钻机。

In consideration of the characteristics of Liaohe Oilfield and blocks similar to Liaohe Oilfield , ZJ40 / 2250JD rig for drilling cluster wells is developed .

充分利用平台丛式井组特点，施行隔水管、表层及油层交叉作业工艺，提高了钻井效率；

Utilizing peculiarities of platform cluster well groups the cross operation technique of riser pipe , surface and oil formation is executed to improve drilling efficiencies .

实践证明，小眼丛式井比小眼直井钻井效率高，社会效益及经济效益显著。

The applications show that the efficiency of cluster slimhole wells is higher than that of vertical slimhole wells , and that the economic benefits are remarkable .

在复杂小断块油田的整体开发中，运用双增双稳剖面定向井有利于丛式井组的防碰。

During production of complicated and craven faulted oilfields , the directional drilling technology with bibuild and bihold profile is used to prevent the hits of cluster wells .

随着水平井、大斜度井、分支井和丛式井的增加，斜井校正成为正确油气评价的瓶颈。

With the increasing of horizontal wells , high angle wells , branch wells and cluster wells , dip correction become the bottleneck of the correct oil and gas evaluation .