Sacrificial liner linkages for auto-shortening an injection pipe for underground coal gasification

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United States of America Patent

PATENT NO 9435184
SERIAL NO

13536082

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Abstract

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A sacrificial liner linkage that can be used to automatically shorten a liner for an underground coal gasification process is provided. The sacrificial liner linkage may be one or more sacrificial liner linkage portions that are spaced between one or more liner portions in which the sacrificial liner linkage portions disintegrate before the one or more liner portions to automatically shorten the liner.

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Patent Owner(s)

  • CARBON ENERGY LIMITED

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Davis, Burl Edward New Kensington, US 4 1
Mallett, Clifford William St. Lucia, AU 3 71
Mark, Marion Russell Mermaid Waters, AU 2 0

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