CA2847947A1 - Additifs anti-accretion pour resine de petrole, compositions de fluide de forage et leurs procedes d'utilisation - Google Patents

Additifs anti-accretion pour resine de petrole, compositions de fluide de forage et leurs procedes d'utilisation Download PDF

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Publication number
CA2847947A1
CA2847947A1 CA2847947A CA2847947A CA2847947A1 CA 2847947 A1 CA2847947 A1 CA 2847947A1 CA 2847947 A CA2847947 A CA 2847947A CA 2847947 A CA2847947 A CA 2847947A CA 2847947 A1 CA2847947 A1 CA 2847947A1
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Canada
Prior art keywords
drilling fluid
accretion
accretion additive
group
petroleum resin
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.)
Granted
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CA2847947A
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English (en)
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CA2847947C (fr
Inventor
David P. Horton
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.)
Arkon Solutions Corp
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Engenium Chemicals Corp
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Publication of CA2847947A1 publication Critical patent/CA2847947A1/fr
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Publication of CA2847947C publication Critical patent/CA2847947C/fr
Active legal-status Critical Current
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  • Lubricants (AREA)

Abstract

Une résine de pétrole sert bien en tant quadditif anti-accrétion de sables bitumineux dans les fluides de forages pour limiter laccrétion de sables bitumineux sur les surfaces métalliques. La résine de pétrole peut être ajoutée aux fluides de forage et utilisée dans le cadre de méthodes servant à forer des puits de forage, car elle limite laccrétion en cours de forage. On peut également lutiliser pour enlever le pétrole lourd dun fluide de forage.
CA2847947A 2013-03-26 2014-03-26 Additifs anti-accretion pour resine de petrole, compositions de fluide de forage et leurs procedes d'utilisation Active CA2847947C (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201361805375P 2013-03-26 2013-03-26
US61/805,375 2013-03-26

Publications (2)

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CA2847947A1 true CA2847947A1 (fr) 2014-09-26
CA2847947C CA2847947C (fr) 2022-03-15

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CA2847947A Active CA2847947C (fr) 2013-03-26 2014-03-26 Additifs anti-accretion pour resine de petrole, compositions de fluide de forage et leurs procedes d'utilisation

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CA (1) CA2847947C (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017011894A1 (fr) * 2015-07-23 2017-01-26 Uniquem Inc. Polymères naturels modifiés utilisés comme agents d'encapsulation du bitume
CN111139043A (zh) * 2018-11-06 2020-05-12 中国石油化工股份有限公司 一种页岩地层用封堵防塌处理剂及其制备方法
CN116064022A (zh) * 2021-11-01 2023-05-05 中国石油化工股份有限公司 油田调剖堵水组合物及其制备方法和应用

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017011894A1 (fr) * 2015-07-23 2017-01-26 Uniquem Inc. Polymères naturels modifiés utilisés comme agents d'encapsulation du bitume
US10301531B2 (en) 2015-07-23 2019-05-28 Uniquem Inc. Modified natural polymers as bitumen encapsulants
CN111139043A (zh) * 2018-11-06 2020-05-12 中国石油化工股份有限公司 一种页岩地层用封堵防塌处理剂及其制备方法
CN116064022A (zh) * 2021-11-01 2023-05-05 中国石油化工股份有限公司 油田调剖堵水组合物及其制备方法和应用
CN116064022B (zh) * 2021-11-01 2024-06-04 中国石油化工股份有限公司 油田调剖堵水组合物及其制备方法和应用

Also Published As

Publication number Publication date
CA2847947C (fr) 2022-03-15

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Effective date: 20190226