CN101948677A - 用于钻井液的无荧光石墨润滑剂 - Google Patents
用于钻井液的无荧光石墨润滑剂 Download PDFInfo
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- CN101948677A CN101948677A CN2010102741240A CN201010274124A CN101948677A CN 101948677 A CN101948677 A CN 101948677A CN 2010102741240 A CN2010102741240 A CN 2010102741240A CN 201010274124 A CN201010274124 A CN 201010274124A CN 101948677 A CN101948677 A CN 101948677A
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- drilling fluid
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- lubricant
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Abstract
Description
组成 | 例 | 公制 |
NaCl盐水 | 0.751桶 | 0.751m3 |
CMC | 1.0桶 | 2.86kg/m3 |
淀粉 | 1.5桶 | 4.29kg/m3 |
生物聚合物 | 1.0桶 | 2.86kg/m3 |
稀释剂 | 3.0桶 | 8.57kg/m3 |
KOH | 1.5桶 | 4.29kg/m3 |
重晶石 | 338.0桶 | 966kg/m3 |
加量(%) | AV(mPa.s) | PV(mPa.s) | YP(Pa) |
0 | 34 | 22 | 12 |
1 | 36 | 23 | 13 |
2 | 39 | 25 | 14 |
本发明(1%) | 极压润滑系数 | 润滑系数降低率(%) |
0 | 0.618 | |
实施例1 | 0.124 | 80.9 |
实施例2 | 0.061 | 90.1 |
实施例3 | 0.054 | 91.3 |
Claims (2)
Priority Applications (1)
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CN 201010274124 CN101948677B (zh) | 2010-09-07 | 2010-09-07 | 用于钻井液的无荧光石墨润滑剂 |
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CN 201010274124 CN101948677B (zh) | 2010-09-07 | 2010-09-07 | 用于钻井液的无荧光石墨润滑剂 |
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Publication Number | Publication Date |
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CN101948677A true CN101948677A (zh) | 2011-01-19 |
CN101948677B CN101948677B (zh) | 2013-04-17 |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103666410A (zh) * | 2013-12-23 | 2014-03-26 | 河南海洋化工有限公司 | 钻井液用润滑剂及其制备方法 |
CN103980866A (zh) * | 2013-02-08 | 2014-08-13 | 中国石油化工股份有限公司 | 一种钻井液用石墨润滑剂及其制备方法 |
CN104610934A (zh) * | 2015-01-06 | 2015-05-13 | 中国石油集团川庆钻探工程有限公司工程技术研究院 | 一种新型固体润滑剂及其制备方法 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS503994B1 (zh) * | 1968-12-05 | 1975-02-13 | ||
CN1405286A (zh) * | 2001-08-13 | 2003-03-26 | 衡阳市高新技术金化实业有限责任公司 | 水基石墨芯棒润滑剂 |
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2010
- 2010-09-07 CN CN 201010274124 patent/CN101948677B/zh active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS503994B1 (zh) * | 1968-12-05 | 1975-02-13 | ||
CN1405286A (zh) * | 2001-08-13 | 2003-03-26 | 衡阳市高新技术金化实业有限责任公司 | 水基石墨芯棒润滑剂 |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103980866A (zh) * | 2013-02-08 | 2014-08-13 | 中国石油化工股份有限公司 | 一种钻井液用石墨润滑剂及其制备方法 |
CN103666410A (zh) * | 2013-12-23 | 2014-03-26 | 河南海洋化工有限公司 | 钻井液用润滑剂及其制备方法 |
CN104610934A (zh) * | 2015-01-06 | 2015-05-13 | 中国石油集团川庆钻探工程有限公司工程技术研究院 | 一种新型固体润滑剂及其制备方法 |
CN104610934B (zh) * | 2015-01-06 | 2018-04-06 | 中国石油集团川庆钻探工程有限公司工程技术研究院 | 一种固体润滑剂及其制备方法 |
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CN101948677B (zh) | 2013-04-17 |
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Address after: No.3, section 3, East Shenzhen road, Guanghan City, Deyang City, Sichuan Province Patentee after: Sichuan Zhengrong Industrial Co.,Ltd. Patentee after: Sichuan shangzhideng New Material Technology Co., Ltd Address before: No.3, section 3, East Shenzhen road, Guanghan City, Deyang City, Sichuan Province Patentee before: Sichuan Zhengrong Industrial Co.,Ltd. Patentee before: Sichuan Zhengrong shangzhideng Technology Co., Ltd |