Results 231 to 240 of about 3,301,048 (293)

Association between chronic stress and the epigenome: Exploration of psychological and biological stress. [PDF]

open access: yesPLoS One
Miller M   +7 more
europepmc   +1 more source

COAL ANALYSIS FROM WELL LOGS

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
openaire   +1 more source

Ambiguity analysis of well‐log data

GEOPHYSICS, 1994
Ambiguity in a geophysical interpretation problem is the possibility of accepting more than one solution caused either by solution nonuniqueness or instability. Nonuniqueness is related to the existence of more than one solution regardless of the precision of observations.
Alvaro Bueno Buoro, João B. C. Silva
openaire   +2 more sources

Well Log Analysis Spreadsheet

Proceedings of Petroleum Industry Application of Microcomputers, 1987
Abstract Log analysis without the aid of taped or digitized data, and a mini-computer, is a tedious chore. A typical desk top interpretation may consist of manual data extraction from log prints, hand plotting the appropriate crossplots for parameter selection, and then processing the data level by level in a hand held programmable ...
G. H. Heemink   +2 more
openaire   +1 more source

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