CN104497854A - 耐腐蚀钻杆 - Google Patents

耐腐蚀钻杆 Download PDF

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Publication number
CN104497854A
CN104497854A CN201410769888.5A CN201410769888A CN104497854A CN 104497854 A CN104497854 A CN 104497854A CN 201410769888 A CN201410769888 A CN 201410769888A CN 104497854 A CN104497854 A CN 104497854A
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CN
China
Prior art keywords
parts
drill pipe
corrosion
resistant drill
present
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201410769888.5A
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English (en)
Inventor
王启发
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
JIANGSU CHANGYUAN OIL GAS PIPE FITTING ANTICORROSION Co Ltd
Original Assignee
JIANGSU CHANGYUAN OIL GAS PIPE FITTING ANTICORROSION Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by JIANGSU CHANGYUAN OIL GAS PIPE FITTING ANTICORROSION Co Ltd filed Critical JIANGSU CHANGYUAN OIL GAS PIPE FITTING ANTICORROSION Co Ltd
Priority to CN201410769888.5A priority Critical patent/CN104497854A/zh
Publication of CN104497854A publication Critical patent/CN104497854A/zh
Pending legal-status Critical Current

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Abstract

本发明公开了一种耐腐蚀钻杆,其凃覆有保护膜,按重量份计,所述保护膜由以下组分组成:3.5份环氧改性有机硅树脂,0.8份聚醚硅氧烷,1.1份硼酸盐,2.3份磷酸酯,0.7份云母粉,0.4份聚乙烯吡咯烷酮。本发明耐腐蚀钻杆,其具有优异的耐腐蚀性能,使用寿命长。

Description

耐腐蚀钻杆
技术领域
本发明涉及耐腐蚀钻杆。
背景技术
现有的钻杆,其耐腐蚀性能有待提高,使用寿命短。
发明内容
本发明的目的在于提供一种耐腐蚀钻杆,其具有优异的耐腐蚀性能,使用寿命长。
为实现上述目的,本发明的技术方案是设计一种耐腐蚀钻杆,其凃覆有保护膜,按重量份计,所述保护膜由以下组分组成:
3.5份环氧改性有机硅树脂,
0.8份聚醚硅氧烷,
1.1份硼酸盐,
2.3份磷酸酯,
0.7份云母粉,
0.4份聚乙烯吡咯烷酮。
本发明的优点和有益效果在于:提供一种耐腐蚀钻杆,其具有优异的耐腐蚀性能,使用寿命长。
具体实施方式
下面结合实施例,对本发明的具体实施方式作进一步描述。以下实施例仅用于更加清楚地说明本发明的技术方案,而不能以此来限制本发明的保护范围。
本发明具体实施的技术方案是:
一种耐腐蚀钻杆,其凃覆有保护膜,按重量份计,所述保护膜由以下组分组成:
3.5份环氧改性有机硅树脂,
0.8份聚醚硅氧烷,
1.1份硼酸盐,
2.3份磷酸酯,
0.7份云母粉,
0.4份聚乙烯吡咯烷酮。
以上所述仅是本发明的优选实施方式,应当指出,对于本技术领域的普通技术人员来说,在不脱离本发明技术原理的前提下,还可以做出若干改进和润饰,这些改进和润饰也应视为本发明的保护范围。

Claims (1)

1.耐腐蚀钻杆,其特征在于,其凃覆有保护膜,按重量份计,所述保护膜由以下组分组成:
3.5份环氧改性有机硅树脂,
0.8份聚醚硅氧烷,
1.1份硼酸盐,
2.3份磷酸酯,
0.7份云母粉,
0.4份聚乙烯吡咯烷酮。
CN201410769888.5A 2014-12-15 2014-12-15 耐腐蚀钻杆 Pending CN104497854A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201410769888.5A CN104497854A (zh) 2014-12-15 2014-12-15 耐腐蚀钻杆

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201410769888.5A CN104497854A (zh) 2014-12-15 2014-12-15 耐腐蚀钻杆

Publications (1)

Publication Number Publication Date
CN104497854A true CN104497854A (zh) 2015-04-08

Family

ID=52939315

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201410769888.5A Pending CN104497854A (zh) 2014-12-15 2014-12-15 耐腐蚀钻杆

Country Status (1)

Country Link
CN (1) CN104497854A (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110283514A (zh) * 2019-05-29 2019-09-27 江南载福粉末涂料(张家港)有限公司 一种不使用酚醛底漆打底的石油钻杆内涂粉末涂料

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201080789Y (zh) * 2007-09-28 2008-07-02 王新虎 一种耐腐蚀钻杆
CN101892010A (zh) * 2009-05-22 2010-11-24 北京化工大学 一种耐高温热水腐蚀涂料
CN102260458A (zh) * 2010-05-31 2011-11-30 北京化工大学 一种高温凝结水回收装置防腐涂料
CN203427398U (zh) * 2013-08-22 2014-02-12 盘锦奥马漆业有限公司 一种防腐耐磨涂料的复合结构
CN104151898A (zh) * 2014-07-27 2014-11-19 青岛国强环保科技有限公司 一种耐高温涂料

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201080789Y (zh) * 2007-09-28 2008-07-02 王新虎 一种耐腐蚀钻杆
CN101892010A (zh) * 2009-05-22 2010-11-24 北京化工大学 一种耐高温热水腐蚀涂料
CN102260458A (zh) * 2010-05-31 2011-11-30 北京化工大学 一种高温凝结水回收装置防腐涂料
CN203427398U (zh) * 2013-08-22 2014-02-12 盘锦奥马漆业有限公司 一种防腐耐磨涂料的复合结构
CN104151898A (zh) * 2014-07-27 2014-11-19 青岛国强环保科技有限公司 一种耐高温涂料

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110283514A (zh) * 2019-05-29 2019-09-27 江南载福粉末涂料(张家港)有限公司 一种不使用酚醛底漆打底的石油钻杆内涂粉末涂料

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