Oil shale ICP - Colorado field pilots

Thomas D. Fowler, Harold J. Vinegar

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

65 Scopus citations

Abstract

The massive size of the oil shale resource in the Western USA, particularly in the Green River Basin, has attracted numerous commercialization attempts from industry over the last 100 years. Although great sums of money have been invested and many professional careers have been devoted to the challenge, efforts thus far have not resulted in a commercial oil shale industry. For more than 40 years, Shell has been active in the Green River oil shale seeking a process that could develop the 800 billion bbls of oil resource (RAND Corporation). Since 1980 Shell has focused on the In-situ Conversion Process (ICP) in which oil shale is heated by thermal conduction from a closely spaced array of electric resistance heaters. At approximately 650°F, the kerogen present in the oil shale is converted to oil, gas and water that can be produced by conventional means. Although the process is subject to mining statutes and regulations in the State of Colorado, no traditional mining is required. This paper provides a brief history of attempts to commercialize oil shale in the United States and an overview of Shell's ICP technology, including its 1940s Swedish oil shale roots. It focuses on Shell's seven field pilots conducted in Colorado that address ICP recovery, heater testing, and freeze wall construction and performance.

Original languageEnglish
Title of host publicationSPE Western Regional Meeting 2009 - Proceedings
PublisherSociety of Petroleum Engineers (SPE)
Pages270-284
Number of pages15
ISBN (Print)9781615670109
DOIs
StatePublished - 1 Jan 2009
Externally publishedYes
EventSPE Western Regional Meeting 2009 - San Jose, CA, United States
Duration: 24 Mar 200926 Mar 2009

Publication series

NameSPE Western Regional Meeting 2009 - Proceedings

Conference

ConferenceSPE Western Regional Meeting 2009
Country/TerritoryUnited States
CitySan Jose, CA
Period24/03/0926/03/09

ASJC Scopus subject areas

  • Energy Engineering and Power Technology

Fingerprint

Dive into the research topics of 'Oil shale ICP - Colorado field pilots'. Together they form a unique fingerprint.

Cite this