CN102040973A - Drilling fluid - Google Patents

Drilling fluid Download PDF

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Publication number
CN102040973A
CN102040973A CN2009102132767A CN200910213276A CN102040973A CN 102040973 A CN102040973 A CN 102040973A CN 2009102132767 A CN2009102132767 A CN 2009102132767A CN 200910213276 A CN200910213276 A CN 200910213276A CN 102040973 A CN102040973 A CN 102040973A
Authority
CN
China
Prior art keywords
drilling fluid
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
Application number
CN2009102132767A
Other languages
Chinese (zh)
Inventor
朱逢兵
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CN2009102132767A priority Critical patent/CN102040973A/en
Publication of CN102040973A publication Critical patent/CN102040973A/en
Pending legal-status Critical Current

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Abstract

The invention discloses drilling fluid containing petroleum, sodium lignosulphonate, fatty acid, alkane derivative, carboxymethyl starch and non-ionic emulsion. The drilling fluid is featured with rational formulation, good use effect and low production cost.

Description

Drilling fluid
Technical field:
The present invention relates to a kind of drilling fluid.
Background technology:
Existing drilling fluid, effect is undesirable, the production cost height.
Summary of the invention:
The object of the present invention is to provide the good drilling fluid of a kind of result of use.
Technical solution of the present invention is:
A kind of drilling fluid is characterized in that: be made up of following component in percentage by weight:
Figure B2009102132767D0000011
Described drilling fluid, form by following component in percentage by weight:
Figure B2009102132767D0000012
Figure B2009102132767D0000021
Described drilling fluid, form by following component in percentage by weight:
Figure B2009102132767D0000022
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 fluid, form by following component in percentage by weight:
Figure B2009102132767D0000023
Embodiment 2:
A kind of drilling fluid, form by following component in percentage by weight:
Figure B2009102132767D0000031

Claims (3)

1. drilling fluid is characterized in that: be made up of following component in percentage by weight:
2. drilling fluid according to claim 1 is characterized in that: be made up of following component in percentage by weight:
Figure F2009102132767C0000012
3. drilling fluid according to claim 1 is characterized in that: be made up of following component in percentage by weight:
Figure F2009102132767C0000013
Figure F2009102132767C0000021
CN2009102132767A 2009-10-23 2009-10-23 Drilling fluid Pending CN102040973A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2009102132767A CN102040973A (en) 2009-10-23 2009-10-23 Drilling fluid

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2009102132767A CN102040973A (en) 2009-10-23 2009-10-23 Drilling fluid

Publications (1)

Publication Number Publication Date
CN102040973A true CN102040973A (en) 2011-05-04

Family

ID=43907525

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2009102132767A Pending CN102040973A (en) 2009-10-23 2009-10-23 Drilling fluid

Country Status (1)

Country Link
CN (1) CN102040973A (en)

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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