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Methods of cleaning wellbores and analyzing wellbore fluids
US8950481B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-8950481-B2 |
| Application number | US-74514908-A |
| Country | US |
| Kind code | B2 |
| Filing date | Nov 21, 2008 |
| Priority date | Nov 30, 2007 |
| Publication date | Feb 10, 2015 |
| Grant date | Feb 10, 2015 |
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Abstract
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A method of analyzing a wellbore fluid that includes treating a wellbore fluid with an emulsifying fluid, the emulsifying fluid comprising: a hydroxylated ether; an amphoteric chemotrope; and testing the treated wellbore fluid for at least one of turbidity and total suspended solids is disclosed. Methods of cleaning wellbores are also disclosed.
First claim
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What is claimed is: 1. A method of analyzing a wellbore fluid, comprising: collecting a partially emulsified wellbore find; treating the partially emulsified wellbore fluid with an emulsifying fluid to form a complete emulsion, the emulsifying fluid comprising: a hydroxylated ether; an emulsifying agent; and testing the treated wellbore fluid for at least one of turbidity and total suspended solids. 2. The method of claim 1 , wherein the emulsifying…
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- C09K8/524Primary
Chemistry & Metallurgy · mapped topic
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- What does patent US8950481B2 cover?
- A method of analyzing a wellbore fluid that includes treating a wellbore fluid with an emulsifying fluid, the emulsifying fluid comprising: a hydroxylated ether; an amphoteric chemotrope; and testing the treated wellbore fluid for at least one of turbidity and total suspended solids is disclosed. Methods of cleaning wellbores are also disclosed.
- Who is the assignee on this patent?
- Dakin Eugene, Zhang Hui, Prasek Bethicia B, and 1 more
- What technology area does this patent fall under?
- Primary CPC classification C09K8/524. Mapped technology areas include Chemistry & Metallurgy.
- When was this patent published?
- Publication date Tue Feb 10 2015 00:00:00 GMT+0000 (Coordinated Universal Time) (B2). Legal status and post-grant events are not shown on this page.
- What related patents are in patentsdb?
- We list 8 related publications on this page (citations in our corpus or others sharing the same primary CPC).