CA2240786C - Recuperation de petrole visqueux a partir d'un puits horizontal par injection de vapeur - Google Patents

Recuperation de petrole visqueux a partir d'un puits horizontal par injection de vapeur Download PDF

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Publication number
CA2240786C
CA2240786C CA 2240786 CA2240786A CA2240786C CA 2240786 C CA2240786 C CA 2240786C CA 2240786 CA2240786 CA 2240786 CA 2240786 A CA2240786 A CA 2240786A CA 2240786 C CA2240786 C CA 2240786C
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CA
Canada
Prior art keywords
steam
wellbore
formation
horizontal section
oil
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.)
Expired - Lifetime
Application number
CA 2240786
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English (en)
Other versions
CA2240786A1 (fr
Inventor
Robert P. Lesage
Mehmet Saltuklaroglu
Hong Sheh Lu
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.)
ExxonMobil Oil Corp
Original Assignee
ExxonMobil Oil Corp
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
Priority claimed from US08/881,020 external-priority patent/US5931230A/en
Application filed by ExxonMobil Oil Corp filed Critical ExxonMobil Oil Corp
Publication of CA2240786A1 publication Critical patent/CA2240786A1/fr
Application granted granted Critical
Publication of CA2240786C publication Critical patent/CA2240786C/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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  • Engine Equipment That Uses Special Cycles (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
CA 2240786 1997-06-23 1998-06-16 Recuperation de petrole visqueux a partir d'un puits horizontal par injection de vapeur Expired - Lifetime CA2240786C (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/881,020 US5931230A (en) 1996-02-20 1997-06-23 Visicous oil recovery using steam in horizontal well
US08/881,020 1997-06-23

Publications (2)

Publication Number Publication Date
CA2240786A1 CA2240786A1 (fr) 1998-12-23
CA2240786C true CA2240786C (fr) 2006-06-13

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ID=25377613

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2240786 Expired - Lifetime CA2240786C (fr) 1997-06-23 1998-06-16 Recuperation de petrole visqueux a partir d'un puits horizontal par injection de vapeur

Country Status (1)

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CA (1) CA2240786C (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8905132B2 (en) 2011-08-05 2014-12-09 Fccl Partnership Establishing communication between well pairs in oil sands by dilation with steam or water circulation at elevated pressures
CN113669037B (zh) * 2020-05-13 2023-04-07 中国石油化工股份有限公司 一种用于稠油多轮次吞吐后多元定向降粘的梯级设计方法

Also Published As

Publication number Publication date
CA2240786A1 (fr) 1998-12-23

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Effective date: 20180618