CN102040982A - 钻井用堵塞剂 - Google Patents

钻井用堵塞剂 Download PDF

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Publication number
CN102040982A
CN102040982A CN200910213295XA CN200910213295A CN102040982A CN 102040982 A CN102040982 A CN 102040982A CN 200910213295X A CN200910213295X A CN 200910213295XA CN 200910213295 A CN200910213295 A CN 200910213295A CN 102040982 A CN102040982 A CN 102040982A
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Prior art keywords
plugging agent
well drilling
drilling well
percentage
well plugging
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Pending
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CN200910213295XA
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English (en)
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周茂生
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Individual
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Individual
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Priority to CN200910213295XA priority Critical patent/CN102040982A/zh
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Abstract

本发明公开了一种钻井用堵塞剂,由木质素树脂、草酸、柴油、乙醇组成。本发明配方合理,使用效果好,生产成本低。

Description

钻井用堵塞剂
技术领域:
本发明涉及一种钻井用堵塞剂。
背景技术:
现有的钻井用堵塞剂,效果不理想,生产成本高。
发明内容:
本发明的目的在于提供一种使用效果好的钻井用堵塞剂。
本发明的技术解决方案是:
一种钻井用堵塞剂,其特征是:由下列重量百分比的成分组成:
Figure B200910213295XD0000011
所述的钻井用堵塞剂,由下列重量百分比的成分组成:
Figure B200910213295XD0000012
所述的钻井用堵塞剂,由下列重量百分比的成分组成:
Figure B200910213295XD0000013
Figure B200910213295XD0000021
本发明配方合理,使用效果好,生产成本低。
下面结合实施例对本发明作进一步说明。
具体实施方式:
实施例1:
一种钻井用堵塞剂,由下列重量百分比的成分组成:
Figure B200910213295XD0000022
实施例2:
一种钻井用堵塞剂,由下列重量百分比的成分组成:
Figure B200910213295XD0000023

Claims (3)

1.一种钻井用堵塞剂,其特征是:由下列重量百分比的成分组成:
Figure F200910213295XC0000011
2.根据权利要求1所述的钻井用堵塞剂,其特征是:由下列重量百分比的成分组成:
3.根据权利要求1所述的钻井用堵塞剂,其特征是:由下列重量百分比的成分组成:
Figure F200910213295XC0000013
CN200910213295XA 2009-10-23 2009-10-23 钻井用堵塞剂 Pending CN102040982A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN200910213295XA CN102040982A (zh) 2009-10-23 2009-10-23 钻井用堵塞剂

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN200910213295XA CN102040982A (zh) 2009-10-23 2009-10-23 钻井用堵塞剂

Publications (1)

Publication Number Publication Date
CN102040982A true CN102040982A (zh) 2011-05-04

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Family Applications (1)

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CN200910213295XA Pending CN102040982A (zh) 2009-10-23 2009-10-23 钻井用堵塞剂

Country Status (1)

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CN (1) CN102040982A (zh)

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Application publication date: 20110504