US20030085034A1 - In situ thermal processing of a coal formation to produce pyrolsis products - Google Patents

In situ thermal processing of a coal formation to produce pyrolsis products Download PDF

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Publication number
US20030085034A1
US20030085034A1 US09/841,289 US84128901A US2003085034A1 US 20030085034 A1 US20030085034 A1 US 20030085034A1 US 84128901 A US84128901 A US 84128901A US 2003085034 A1 US2003085034 A1 US 2003085034A1
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United States
Prior art keywords
method
formation
further
condensable hydrocarbons
heat
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Abandoned
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US09/841,289
Inventor
Scott Wellington
Harold Vinegar
Etuan Zhang
Ajay Madgavkar
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Shell Oil Co
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Shell Oil Co
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Priority to US19921300P priority Critical
Priority to US19921500P priority
Priority to US19921400P priority
Application filed by Shell Oil Co filed Critical Shell Oil Co
Priority to US09/841,289 priority patent/US20030085034A1/en
Assigned to SHELL OIL COMPANY reassignment SHELL OIL COMPANY ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: MADGAVKAR, AJAY MADHAV, VINEGAR, HAROLD J., WELLINGTON, SCOTT L., ZHANG, ETUAN
Publication of US20030085034A1 publication Critical patent/US20030085034A1/en
Application status is Abandoned legal-status Critical

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