| 发明名称 |
METHODS FOR PRODUCING EMULSIFIERS FOR OIL-BASED DRILLING FLUIDS |
| 摘要 |
Methods for making emulsifiers, emulsified drilling fluids, and methods for using the same are provided. In one or more embodiments, the method for making an emulsifier can include mixing a tall oil and a triamide. The triamide can have the chemical formula:;where:
x, y, and z are integers independently selected from 1 to 10,R1 is a C8-C20 alkyl, a C8-C20 alkenyl, a C8-C20 dialkenyl, or a C8-C20 alkynyl,R2 is H or; independently selected for each [(CH2)xNR2(CH2)y] unit, where R4 is a C1-C3 alkylene or a C1-C3 alkylene alcohol, and where at least one R2 is; andR3 is a C8-C20 alkyl, a C8-C20 alkenyl, a C8-C20 dialkenyl, or a C8-C20 alkynyl. |
| 申请公布号 |
US2015051120(A1) |
申请公布日期 |
2015.02.19 |
| 申请号 |
US201414461460 |
申请日期 |
2014.08.18 |
| 申请人 |
Georgia-Pacific Chemicals LLC |
发明人 |
Hurd Phillip W.;Hines John B.;Johnson Roger Scott;Mpofu David T.;Rife Nathan P.;Cothran Anne M. |
| 分类号 |
C09K8/36 |
主分类号 |
C09K8/36 |
| 代理机构 |
|
代理人 |
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| 主权项 |
1. A method for making an emulsifier, comprising:
mixing a tall oil and a triamide, wherein the triamide has the chemical formula: wherein:
x, y, and z are integers independently selected from 1 to 10,R1 is a C8-C20 alkyl, a C8-C20 alkenyl, a C8-C20 dialkenyl, or a C8-C20 alkynyl,R2 is H or independently selected for each [(CH2)xNR2(CH2)y] unit, wherein R4 is a C1-C3 alkylene or a C1-C3 alkylene alcohol, and wherein at least one R2 is andR3 is a C8-C20 alkyl, a C8-C20 alkenyl, a C8-C20 dialkenyl, or a C8-C20 alkynyl. |
| 地址 |
Atlanta GA US |
