CN102040956A - Drilling mud foaming inhibitor - Google Patents
Drilling mud foaming inhibitor Download PDFInfo
- Publication number
- CN102040956A CN102040956A CN2009102132610A CN200910213261A CN102040956A CN 102040956 A CN102040956 A CN 102040956A CN 2009102132610 A CN2009102132610 A CN 2009102132610A CN 200910213261 A CN200910213261 A CN 200910213261A CN 102040956 A CN102040956 A CN 102040956A
- Authority
- CN
- China
- Prior art keywords
- drilling mud
- inhibitor
- foaming inhibitor
- mud foaming
- percentage
- 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
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- Excavating Of Shafts Or Tunnels (AREA)
Abstract
The invention discloses a drilling mud foaming inhibitor. The inhibitor is prepared from clay, white oil, phenanthrene series 15-20C isomerized unsaturated rosin extraction derivatives and water. The inhibitor has the advantages of reasonable formula, good use effect and low production cost.
Description
Technical field:
The present invention relates to a kind of drilling mud froth suppressor.
Background technology:
Existing drilling mud froth suppressor, effect is undesirable, the production cost height.
Summary of the invention:
The object of the present invention is to provide the good drilling mud froth suppressor of a kind of result of use.
Technical solution of the present invention is:
A kind of drilling mud froth suppressor is characterized in that: be made up of following component in percentage by weight:
Described drilling mud froth suppressor, form by following component in percentage by weight:
Described drilling mud froth suppressor, form by following component in percentage by weight:
The present invention fills a prescription rationally, and result of use is good, and production cost is low.
The invention will be further described below in conjunction with embodiment.
Embodiment:
Embodiment 1:
A kind of drilling mud froth suppressor, form by following component in percentage by weight:
Embodiment 2:
A kind of drilling mud froth suppressor, form by following component in percentage by weight:
Claims (3)
1. drilling mud froth suppressor is characterized in that: be made up of following component in percentage by weight:
2. drilling mud froth suppressor according to claim 1 is characterized in that: be made up of following component in percentage by weight:
3. drilling mud froth suppressor according to claim 1 is characterized in that: be made up of following component in percentage by weight:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009102132610A CN102040956A (en) | 2009-10-23 | 2009-10-23 | Drilling mud foaming inhibitor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009102132610A CN102040956A (en) | 2009-10-23 | 2009-10-23 | Drilling mud foaming inhibitor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102040956A true CN102040956A (en) | 2011-05-04 |
Family
ID=43907508
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009102132610A Pending CN102040956A (en) | 2009-10-23 | 2009-10-23 | Drilling mud foaming inhibitor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102040956A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102321460A (en) * | 2011-06-22 | 2012-01-18 | 西安石油大学 | A kind of oil and gas wells in oil fields well cementation is with micro foam agent and preparation method thereof |
| CN103589404A (en) * | 2013-10-29 | 2014-02-19 | 廖煜明 | Phenanthrene-series isomerism slurry foam inhibitor |
| CN103913541B (en) * | 2014-01-17 | 2015-10-28 | 中国海洋石油总公司 | Clay-free drilling fluid inhibition evaluation method |
-
2009
- 2009-10-23 CN CN2009102132610A patent/CN102040956A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102321460A (en) * | 2011-06-22 | 2012-01-18 | 西安石油大学 | A kind of oil and gas wells in oil fields well cementation is with micro foam agent and preparation method thereof |
| CN103589404A (en) * | 2013-10-29 | 2014-02-19 | 廖煜明 | Phenanthrene-series isomerism slurry foam inhibitor |
| CN103913541B (en) * | 2014-01-17 | 2015-10-28 | 中国海洋石油总公司 | Clay-free drilling fluid inhibition evaluation method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20110504 |