Please use this identifier to cite or link to this item: http://repositorio.ineel.mx/jspui/handle/123456789/127
Estimation of static formation temperatures in geothermal and oil well by inversion of logged temperatures
ULISES OLEA GONZALEZ
ALFONSO GARCIA GUTIERREZ
Acceso Abierto
Conferencia
Español
2008
Three inverse methods are used to obtain static formation temperatures in geothermal and oil wells. The methods include: (a) A least squares optimization algorithm or Levenberg- Marquardt method (MLM); (b) A Proportional Integral Control method (PI), and (c) An Artificial Intelligence method (IA). Results obtained using data from an oil well show that it is feasible to predict SFT reasonably by these methods however the IA method predicts lower temperatures. SFT´s obtained by the MLM and PI methods also compare well with simpler methods like the Horner and spherical-radial flow method.
http://repositorio.ineel.mx/jspui/handle/123456789/127
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