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How Engagement Changes Over Time in a Digital Eating Disorder App: Observational Study.
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GEOPHYSICS, 1952
The need for control data in interpretation of surface magnetometer surveys has led to the development of borehole instruments for measuring magnetic susceptibility and total magnetic field in situ. The susceptibility instrument is an alternating current induction device, and by separation of the quadrature components simultaneous recording of the ...
R. A. Broding +4 more
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The need for control data in interpretation of surface magnetometer surveys has led to the development of borehole instruments for measuring magnetic susceptibility and total magnetic field in situ. The susceptibility instrument is an alternating current induction device, and by separation of the quadrature components simultaneous recording of the ...
R. A. Broding +4 more
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2020
Over the last century, a range of techniques have been developed that allow petroleum engineers and geophysicists to identify possible hydrocarbon-bearing formations to be identified and quantified using tools that may be raised or lowered down a well.
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Over the last century, a range of techniques have been developed that allow petroleum engineers and geophysicists to identify possible hydrocarbon-bearing formations to be identified and quantified using tools that may be raised or lowered down a well.
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Physics Today, 1949
The intense demand for more efficient production in the oil industry has opened a relatively new field of opportunity for the physicist in applying scientific methods to logging oil wells.
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The intense demand for more efficient production in the oil industry has opened a relatively new field of opportunity for the physicist in applying scientific methods to logging oil wells.
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2005
Borehole geophysics includes all methods for making continuous profiles or point measurements at discrete depth stations in a borehole. These measurements are made by lowering different types of probes into a borehole and electrically transmitting data in the form of either analog or digital signals to the surface, where they are recorded as a function
Miroslav Kobr +2 more
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Borehole geophysics includes all methods for making continuous profiles or point measurements at discrete depth stations in a borehole. These measurements are made by lowering different types of probes into a borehole and electrically transmitting data in the form of either analog or digital signals to the surface, where they are recorded as a function
Miroslav Kobr +2 more
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TEMPERATURE LOGGING IN INJECTION WELLS
Proceedings of Fall Meeting of the Society of Petroleum Engineers of AIME, 1972This paper was prepared for presentation at the 47th Annual Fall Meeting of the Society of Petroleum Engineers held in San Antonio, Tex., Oct. 8–11, 1972. Permission to copy is restricted to an abstract of not more than 300 words. Illustrations may not be copied.
E.J. Witterholt, M.R. Tixier
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Proceedings of Fall Meeting of the Society of Petroleum Engineers of AIME, 1975
American Institute of Mining, Metallurgical, and Petroleum Engineers, Inc. Discussion of this paper is invited. Three copies of any discussion should be sent to the Society of Petroleum Engineers office. Such discussion may be presented at the above meeting and, with the paper, may be considered for publication in one of the two SPE ...
John J. Kowalski, Milton E. Holter
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American Institute of Mining, Metallurgical, and Petroleum Engineers, Inc. Discussion of this paper is invited. Three copies of any discussion should be sent to the Society of Petroleum Engineers office. Such discussion may be presented at the above meeting and, with the paper, may be considered for publication in one of the two SPE ...
John J. Kowalski, Milton E. Holter
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Log jammin': Transforming well logs to music
SEG Technical Program Expanded Abstracts 2006, 2006SUMMARY Physical data, such as radioactivity measurements on a Geiger counter or well-log values, can be mapped to audible sounds using various transformations. This process, sometimes called sonification or audification, can provide a sequence of sounds that have an interpretable or even musical quality. We use well logs from the Blackfoot oilfield of
Robert R. Stewart, Samantha Brough
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GEOPHYSICS, 1941
The collection of well cuttings, their analysis, and subsequent plotting as a Geochemical Well Log are briefly discussed. Numerous and varied examples of actual Chemlogs are presented. These illustrate specific applications, and also may be employed to form an opinion of the usefulness of the method.
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The collection of well cuttings, their analysis, and subsequent plotting as a Geochemical Well Log are briefly discussed. Numerous and varied examples of actual Chemlogs are presented. These illustrate specific applications, and also may be employed to form an opinion of the usefulness of the method.
openaire +1 more source