1、

In this paper, a new test technique named Hawk Eye ⅱ bottom hole view system in order to apply to complex well hole work is represented.

为适应复杂井况作业,采用了鹰眼Ⅱ井下视像系统测试新技术。

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2、

Radiactive density-water cut meters can measure fluid density and water holdup in a well hole.

射线穿过不同物质后,物质对射线吸收的程度可用放射性密度 - 含水率计来测定.

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3、

it is a very important technical question whether water injection string can rely on string weight to go through the well hole or not.

注水管柱能否靠自重下放到井底是一个十分重要的技术问题。

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4、

The inprovement of test conditions include prolonging the sampling time and increasing well hole depth from 35 cm to 155 cm.

测试条件的改进主要是延长取样时间1分钟,将原孔深35cm增加到155cm。

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5、

It is by now well known that one of the outstandingly unsolved questions in gravitational theory is the microscopic origin of black-hole thermodynamic entropy.

另外众所周知,在引力理论中一个还没有解决的重要问题是黑洞热力学特性的微观起源。

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6、

It is well known that it is extremely important for astrophysics to understand the space-time geometry around a black hole, one of the best way is to study the time-like and null geodesics of the black hole.

众所周知研究天体的短程线轨道在天体物理学中是极为重要的,而研究黑洞的时空几何最好的方法之一是研究黑洞时空的类时短程线和类光短程线。

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7、

Characteristics of technology of starting a hole are analyzed from the drilling fluid's components, temperature and flow regime, and from drilling time and rate as well.

从钻井液成分、温度、流态、钻进时间、钻速等方面分析了开孔工艺特点。

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8、

Post analysis of optimization of bottom-hole assembly in nu mh& 1 horizontal well

女MH&1水平井下部钻具组合的事后优化分析

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9、

Interpretation of modified isochronal well test data with bottom hole liquid loading

存在井底积液的修正等时试井资料解释方法

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10、

This article analyzed the perforation purpose, technological difficulties and down hole tools selection, and used the job example to introduce the string design, test method and results in the gas well with high H 2S content.

分析了该工艺的施工目的、工艺难点以及井下工具的选型,并用施工实例介绍了该三联作工艺在高含硫气井的管柱设计、联作方法和施工效果。

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13、

This paper describes the basic RTM mold design principle. Through developing and manufacturing glassfiber reinforced plastics inspection well lids, it discusses its mould design including the position of injection hole, clamping component, air outlet and so on.

本文通过RTM玻璃钢检查井盖的研制,阐述了RTM模具设计的基本原则,并对其基本结构的设计和制作过程进行了较详细的探讨和研究。

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14、

Perfect economic benefit and excellent engineering quality will be achieved by selecting proper mucilage glue, confirming dill hole depth and aperture accurately, as well, according to different glue steel to select appropriate way in fixing armor plate.

选择适当的粘胶,精确确定孔深、孔径,根据不同的粘钢形式选择合适的钢板固定方式,能取得较好的经济效益及优良的工程质量。

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15、

With the increasing demand of the lateral drilling and slim hole drilling, the coiled tubing ( CT) operating technique will play a great role in horizontal well drilling, well workover and completion.

随着我国侧钻井和小井眼钻井需求的不断增加,连续油管作业技术在我国水平井钻井、修井及完井作业中将会发挥巨大作用。

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16、

Design and practice of hole program of gas well in Sichuan Basin

四川天然气钻井井身结构的设计与实践

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17、

It analysed the feasibility and the limitation of applying mining rig and water well rig to slim hole drilling in shallow gas bearing reservoirs.

分析了矿业钻机与水井钻机用于浅层天然气小眼钻井的可行性及局限性。

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18、

Consummate the complete slim hole drilling technology, improve the skill to control the well track, develop the new type slurry system for micro clearance such as fibre slurry, ductile slurry system to improve the well cementing quality of closely-spaced wells.

完善小井眼钻井配套技术提高井眼轨迹控制水平;开发适合于微间隙的新型水泥浆体系如纤维水泥浆、韧性水泥浆体系,以此来提高小间隙井封固质量。

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19、

This paper presents the casing program suitable for the Nanfang marine area, and critical technical problems to be tackled of keeping well vertical in high-steep structures, improving cementing qualities, slim hole drilling techniques, hydrocarbon zone discovery and protection, etc.

提出了南方海相地区井身结构设计、高陡构造防斜打直、提高固井质量、小井眼钻井技术、油气层的发现与保护等关键技术的研究攻关方向。

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20、

According to many affection factors such as fractures space and number, etc, the bottom-hole pressure and fracture flow rate distribution of horizontal well are analyzed in this paper.

针对裂缝间距和裂缝条数等影响因素,对水平井井筒压力和不同裂缝的流量进行了分析。

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