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Rambow Frederick Henry Kreisler: Method of applying a strain sensor to a cylindrical structure. Shell Internationale Research Mattschappij, Shell Canada, Rambow Frederick Henry Kreisler, October 26, 2006: WO/2006/113327 (6 worldwide citation)

Method for determining a preferred application of a plurality of strain sensors or sensors to a structure are disclosed for monitoring and imaging deformation of the structure as it is subjected to various forces.


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Dria Dennis Edward, Hashem Mohamed Naguib, Rambow Frederick Henry Kreisler: System and method for measuring formation properties through cased wellbores. Shell Oil Company, Shell Canada, Dria Dennis Edward, Hashem Mohamed Naguib, Rambow Frederick Henry Kreisler, MONTALVO Eugene R, October 7, 2004: WO/2004/085797 (1 worldwide citation)

A system for measuring a property of an earth formation through a wellbore lined with casing, comprising: at least one of a marker (42) and a sensor; a means for deployment of at least one of said marker (42) and sensor through said casing (11) into said formation; and a means for detecting a signal ...


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Dria Dennis Edward, Rambow Frederick Henry Kreisler, Wicks Iii Moye: Method for monitoring fluid properties. Shell Internationale Research Maatschappij, Shell Canada, Dria Dennis Edward, Rambow Frederick Henry Kreisler, Wicks Iii Moye, SHELL INTERNATIONAL, May 31, 2007: WO/2007/061932 (1 worldwide citation)

A method for monitoring fluid properties with a distributed sensor in a wellbore having an inner surface, a top and a bottom comprising causing the distributed sensor to assume a helical shape, pulling the distributed sensor towards the bottom of the wellbore, while retaining the helical shape of th ...


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DRIA DENNIS EDWARD, PEARCE JEREMIAH GLEN, RAMBOW FREDERICK HENRY KREISLER: [en] Systems and methods for monitoring a well. SHELL INT RESEARCH, March 28, 2012: GB2484053-A

[en] A method for identifying fluid migration or inflow associated with a wellbore tubular, comprises measuring strain of the wellbore tubular with a system comprising at least one string of interconnected sensors that is arranged such that the sensors are distributed along a length and the circumfe ...


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PEARCE JEREMIAH GLEN, RAMBOW FREDERICK HENRY KREISLER: [en] Monitoring system for well casing. SHELL INT RESEARCH, September 29, 2010: GB2469008-A

[en] A system (20) for monitoring deformation of a substantially cylindrical casing (14). The system (20) includes at least two strings (22) of interconnected sensors (24) that are wrapped around the casing (14) so as not to intersect one another. At least one of the strings (22) includes a series o ...


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ALBRECHT MICHELE SCOTT, PEARCE JEREMIAH GLEN, RAMBOW FREDERICK HENRY KREISLER, STEWART DAVID RALPH: Monitoring system for well casing. SHELL INT RESEARCH, May 4, 2011: GB2474996-A

A system for use in a wellbore, comprises a length of casing, a structure that is configured to deform with deformation of the casing, said structure being affixed to the length of casing at substantially the same radial position along the length of casing, and a sensing device that is configured to ...


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DRIA DENNIS EDWARD, PEARCE JEREMIAH GLEN, RAMBOW FREDERICK HENRY KREISLER: [en] System and methods for monitoring a well. SHELL INT RESEARCH, April 18, 2012: GB2484631-A

[en] A method for analyzing fluid proximate an injection well, comprises turning an injector of fluid into the well on or off determining temperature along a casing of the well during a first time period and associating a rate of temperature change during the first time period with a fluid.


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RAMBOW FREDERICK HENRY KREISLER: [en] High spatial resolution distributed temperature sensing system. SHELL INT RESEARCH, March 24, 2010: GB2463630-A

[en] A system and a method that are useful for making temperature measurements that are distributed over a distance. In one aspect, the system comprises a plurality of Bragg grating measurement points disposed in an optical fiber with a predetermined spacing between adjacent Bragg grating measuremen ...


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