CN102040971A - Inert emulsified drilling fluid - Google Patents
Inert emulsified drilling fluid Download PDFInfo
- Publication number
- CN102040971A CN102040971A CN2009102132945A CN200910213294A CN102040971A CN 102040971 A CN102040971 A CN 102040971A CN 2009102132945 A CN2009102132945 A CN 2009102132945A CN 200910213294 A CN200910213294 A CN 200910213294A CN 102040971 A CN102040971 A CN 102040971A
- Authority
- CN
- China
- Prior art keywords
- drilling fluid
- inert
- emulsified drilling
- emulsified
- inertia
- 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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- Compositions Of Macromolecular Compounds (AREA)
Abstract
The invention discloses inert emulsified drilling fluid, which consists of white emulsified oil, mita, saturated solution of calcium chloride, starch, a calcium carbonate filler and diesel oil. The inert emulsified drilling fluid has reasonable formula and good using effect, and is low in production cost.
Description
Technical field:
The present invention relates to a kind of inertia emulsion drilling fluid.
Background technology:
Existing inertia emulsion drilling fluid, effect is undesirable, the production cost height.
Summary of the invention:
The object of the present invention is to provide the good inertia emulsion drilling fluid of a kind of result of use.
Technical solution of the present invention is:
A kind of inertia emulsion drilling fluid is characterized in that: be made up of following component in percentage by weight:
Described inertia emulsion drilling fluid, form by following component in percentage by weight:
Described inertia emulsion drilling fluid, 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 inertia emulsion drilling fluid, form by following component in percentage by weight:
Embodiment 2:
A kind of inertia emulsion drilling fluid, form by following component in percentage by weight:
Claims (3)
1. inertia emulsion drilling fluid is characterized in that: be made up of following component in percentage by weight:
2. inertia emulsion drilling fluid according to claim 1 is characterized in that: be made up of following component in percentage by weight:
3. inertia emulsion drilling fluid 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 |
|---|---|---|---|
| CN2009102132945A CN102040971A (en) | 2009-10-23 | 2009-10-23 | Inert emulsified drilling fluid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009102132945A CN102040971A (en) | 2009-10-23 | 2009-10-23 | Inert emulsified drilling fluid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102040971A true CN102040971A (en) | 2011-05-04 |
Family
ID=43907523
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009102132945A Pending CN102040971A (en) | 2009-10-23 | 2009-10-23 | Inert emulsified drilling fluid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102040971A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103710006A (en) * | 2013-12-11 | 2014-04-09 | 中国石油集团川庆钻探工程有限公司 | Method for enhancing emulsification stability of oil-based drilling fluid |
-
2009
- 2009-10-23 CN CN2009102132945A patent/CN102040971A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103710006A (en) * | 2013-12-11 | 2014-04-09 | 中国石油集团川庆钻探工程有限公司 | Method for enhancing emulsification stability of oil-based drilling fluid |
| CN103710006B (en) * | 2013-12-11 | 2016-02-17 | 中国石油集团川庆钻探工程有限公司 | Method for enhancing emulsification stability of oil-based drilling fluid |
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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 |