foam drilling的例句大全

Studies on HTHP Density Characteristics Simulating Test of Foam Drilling Fluids

泡沫钻井液高温高压密度特性模拟实验研究

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Because of the low penetration rate and loss of fault in block 32 and 53 in YEMEN, the problem of loss was successfully salved by adopting the foam drilling fluid and accelerated the drilling speed in hard formation by applying the air hammer.

也门32区块和53区块地层可钻性差、存在断层漏失，采用泡沫钻井液有效地解决了井漏问题，应用空气锤钻井加快了硬地层的钻进速度；

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In defence of drilling tools, formulating high pH value and adding corrosion inhibitor stable foam proceeds air foam drilling.

为了保护钻具，决定配制高pH值且添加了缓蚀剂的稳定泡沫液进行空气泡沫钻井。

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Research of foam drilling technique for deep well in drought and scarce water areas

干旱缺水地区深水井泡沫钻进技术研究

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Application of Air Foam Drilling in Arid Area Water Well Drilling

空气泡沫钻进在干旱地区水井钻探方面的应用

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Application of foam drilling technology in Gobi desert

泡沫钻探技术在戈壁的应用

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so, some countermeasures should be taken. new drilling technologies will be introduced including wash boring and micro-foam drilling.

对此，提出如下治理对策：采用新的钻井工艺，引进清水强钻和微泡沫钻井技术；

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The practice demonstrated that to use the foam drilling will raise drilling efficiency 31.7% and net drilling time availability 3.4%, reduce aggregate cost 56.1% than conventional mud drilling.

实践证明，采用泡沫钻进要比常规泥浆钻进钻效提高31.7%，纯钻时间利用率提高3.4%，综合成本降低56.1%。

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Construction technique of foam method for drilling long gas extraction hole

泡沫法施工瓦斯抽放长孔工艺

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Because of drilling complicatedness of geological condition, some special stratum conditions must adopt new-type washing liquid, the foam is one kind of new-typly washing liquid.

由于钻探地质条件的复杂，有些特殊的地层条件必须要采用新型的钻探冲洗液，泡沫是新型冲洗液中的一种。

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prospect of application of foam pump increasing pressure equipment in construction of drilling long hole for sucking and exhaling mash gas

泡沫增压技术在煤矿瓦斯抽放长钻孔施工中的应用前景

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pilot study of air-foam pump pressurized drilling technology used in wire-line core drilling

空气泡沫水泵增压装置钻进工艺在绳钻中的试验研究

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Technique and technology for under balance pressure drilling with foam fluid

欠平衡泡沫流体钻井工艺技术

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this doctoral dissertation is actually a conclusion of the author's work and practices personally in foam and foamed drilling technology.

本文是作者亲自负责或参与的有关泡沫和泡沫钻进技术系列科学研究工作的归纳和总结。

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