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	<title>钻具归档 - 德州利安石油机械有限公司</title>
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		<title>螺杆钻具</title>
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		<pubDate>Wed, 31 Mar 2021 05:50:59 +0000</pubDate>
				<category><![CDATA[钻井工具]]></category>
		<category><![CDATA[钻具]]></category>
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					<description><![CDATA[<p>螺杆钻具是一种容积式的井下马达，它的工作原理是把泥浆的高压液体能转换为钻头旋转的机械能。它广泛用于油<a class="moretag" href="https://www.laproducts.cn/384.html"> 阅读更多</a></p>
<p><a href="https://www.laproducts.cn/384.html">螺杆钻具</a>最先出现在<a href="https://www.laproducts.cn">德州利安石油机械有限公司</a>。</p>
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<p class="wp-block-paragraph">螺杆钻具是一种容积式的井下马达，它的工作原理是把泥浆的高压液体能转换为钻头旋转的机械能。它广泛用于油田及矿山的定向井、水平井、丛式井、直井等的钻进、造斜、扭方位、取芯、扩孔、开窗侧钻和修井作业，并可用于复合钻进及穿越等特殊作业。&nbsp;</p>



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<p class="wp-block-paragraph">主要产品有73、89、95、120、165、172、197、203、215、244十种系列，并且每种系列的钻具又有直螺杆钻具、单弯螺杆钻具、双弯螺杆钻具三个品种。</p>



<p class="wp-block-paragraph"><br>公司生产的螺杆钻具可用于直井、定向井、丛式井、水平井等钻井作业。其中5LZ73、7LZ89、7LZ95、7LZ120等小直径螺杆钻具还适用于套管开窗侧钻及油井修井作业。</p>
<p><a href="https://www.laproducts.cn/384.html">螺杆钻具</a>最先出现在<a href="https://www.laproducts.cn">德州利安石油机械有限公司</a>。</p>
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