CN102040969A - Drilling mud - Google Patents
Drilling mud Download PDFInfo
- Publication number
- CN102040969A CN102040969A CN200910213270XA CN200910213270A CN102040969A CN 102040969 A CN102040969 A CN 102040969A CN 200910213270X A CN200910213270X A CN 200910213270XA CN 200910213270 A CN200910213270 A CN 200910213270A CN 102040969 A CN102040969 A CN 102040969A
- Authority
- CN
- China
- Prior art keywords
- drilling mud
- percentage
- weight
- following component
- production cost
- 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 drilling mud containing clay, bentonite, ethoxy cellulose, metazide and water. The drilling mud is featured with rational formulation, good use effect and low production cost.
Description
Technical field:
The present invention relates to a kind of emulsion drilling mud.
Background technology:
Existing emulsion drilling mud, effect is undesirable, the production cost height.
Summary of the invention:
The object of the present invention is to provide the good drilling mud of a kind of result of use.
Technical solution of the present invention is:
A kind of drilling mud is characterized in that: be made up of following component in percentage by weight:
Described drilling mud, form by following component in percentage by weight:
Described drilling mud, 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, form by following component in percentage by weight:
Embodiment 2: a kind of drilling mud, form by following component in percentage by weight:
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN200910213270XA CN102040969A (en) | 2009-10-23 | 2009-10-23 | Drilling mud |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN200910213270XA CN102040969A (en) | 2009-10-23 | 2009-10-23 | Drilling mud |
Publications (1)
Publication Number | Publication Date |
---|---|
CN102040969A true CN102040969A (en) | 2011-05-04 |
Family
ID=43907521
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN200910213270XA Pending CN102040969A (en) | 2009-10-23 | 2009-10-23 | Drilling mud |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN102040969A (en) |
-
2009
- 2009-10-23 CN CN200910213270XA patent/CN102040969A/en active Pending
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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 |