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Assembly and method for determining thermal properties of a formation and forming a liner
   
Document Number
US Patent 7516802
Issued Date
April 14, 2009
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Abstract
The present invention relates to methods and apparatus for making in situ thermal property determinations utilizing a heat source employed in wellbore stabilization procedures, well drilling, or well perforating, for example. In particular, using a heat source, such as a laser driller, to enable formation temperature measurements. Based on these measurements, thermal properties of the formation may be inferred.
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Number of Claims:
17
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Published
April 14, 2009
Application Number
11/926,906
Filed
October 29, 2007
US Classification
175/171   175/50
Int'l Classification
E21B   7/14   (20060101)   E21D   11/00   (20060101)  
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Parent Case
CROSS-REFERENCE TO RELATED APPLICATIONS This application is a continuation of prior application Ser. No. 11/412,459, filed Apr. 27, 2006, and entitled Assembly and Method for Determining Thermal Properties of a Formation and Forming a Liner, hereby incorporated herein by reference, which is a divisional of prior application Ser. No. 10/457,645, filed Jun. 9, 2003, and entitled Determination of Thermal Properties of a Formation, hereby incorporated herein by reference.
USPTO Field of Search
166/287   166/288   175/11   175/12   175/13   175/14   175/15   175/16   175/17   175/40   175/171   405/150.1   405/150.2   405/146  
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