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Dive into the research topics where Ansgar Cartellieri is active.

Publication


Featured researches published by Ansgar Cartellieri.


Archive | 2008

Downhole gas chromatograph

Ansgar Cartellieri


SPE Latin America and Caribbean Petroleum Engineering Conference | 2012

Fluid Analysis and Sampling: The Next Big Step for Logging While Drilling Tools

Francisco Galvan Sanchez; Ansgar Cartellieri; Jos Pragt; Matthias Meister


Archive | 2012

Viscometer for downhole use

Ansgar Cartellieri; Stefan Sroka


Archive | 2008

Apparatus and methods for estimating a downhole property

Tobias Kischkat; Ansgar Cartellieri


Archive | 2008

In-situ refraction apparatus and method

Stefan Sroka; Ansgar Cartellieri; Peter Schaefer


SPE Annual Technical Conference and Exhibition | 2012

Enhanced Capabilities For Formation Testing Tools With A Highly Sophisticated Pump Control System

Ansgar Cartellieri; Tobias Kischkat; Eick Niemeyer; Matthias Meister


SPE Annual Technical Conference and Exhibition | 2013

Challenges and Opportunities of LWD Sampling: A Case Study From the Gulf of Mexico

Ansgar Cartellieri; Jos Pragt; F. Galvan Sanchez; Matthias Meister


Archive | 2013

Optical fluid analyzer sampling tool using open beam optical construction

Stefan Sroka; Ansgar Cartellieri; Matthias Meister


SPE Annual Technical Conference and Exhibition | 2014

Enhancement and Potential of New Fluid ID Sensor Technologies for Sampling Tools

Ansgar Cartellieri; Jos Pragt


SPWLA 53rd Annual Logging Symposium | 2012

Advantages And Limitations Of Taking Samples While Drilling

Ansgar Cartellieri; Jos Pragt; Matthias Meister

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