CA2665921A1 - Procede et appareil pour sceller des puits de petrole et de gaz abandonnes - Google Patents

Procede et appareil pour sceller des puits de petrole et de gaz abandonnes Download PDF

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Publication number
CA2665921A1
CA2665921A1 CA2665921A CA2665921A CA2665921A1 CA 2665921 A1 CA2665921 A1 CA 2665921A1 CA 2665921 A CA2665921 A CA 2665921A CA 2665921 A CA2665921 A CA 2665921A CA 2665921 A1 CA2665921 A1 CA 2665921A1
Authority
CA
Canada
Prior art keywords
casing
bismuth
alloy material
tin alloy
plug
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.)
Abandoned
Application number
CA2665921A
Other languages
English (en)
Inventor
Homer L. Spencer
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
Publication of CA2665921A1 publication Critical patent/CA2665921A1/fr
Abandoned legal-status Critical Current

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  • Earth Drilling (AREA)
CA2665921A 2009-05-13 2009-05-13 Procede et appareil pour sceller des puits de petrole et de gaz abandonnes Abandoned CA2665921A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US5299909P 2009-05-13 2009-05-13
US61/052,999 2009-05-13

Publications (1)

Publication Number Publication Date
CA2665921A1 true CA2665921A1 (fr) 2010-11-13

Family

ID=43070423

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2665921A Abandoned CA2665921A1 (fr) 2009-05-13 2009-05-13 Procede et appareil pour sceller des puits de petrole et de gaz abandonnes

Country Status (1)

Country Link
CA (1) CA2665921A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102720462A (zh) * 2012-06-21 2012-10-10 中国石油集团川庆钻探工程有限公司长庆井下技术作业公司 过油管电缆桥塞施工工艺

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102720462A (zh) * 2012-06-21 2012-10-10 中国石油集团川庆钻探工程有限公司长庆井下技术作业公司 过油管电缆桥塞施工工艺
CN102720462B (zh) * 2012-06-21 2014-09-24 中国石油集团川庆钻探工程有限公司长庆井下技术作业公司 过油管电缆桥塞施工工艺

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Legal Events

Date Code Title Description
EEER Examination request

Effective date: 20140513

FZDE Discontinued

Effective date: 20170120