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Zoback, M. D., C. A. Barton, M. Brudy, D. A. Castillo, T. Finkbeiner, B. R. Grollimund, D. B. Moos, P. Peska, C. D. Ward, and D. J. Wiprut, 2003, Determination of stress orientation and magnitude in deep wells: International Journal of Rock Mechanics and Mining Sciences, v. 40, p. 1049-1076.

-----Original Message-----
From: Victor Garcia [mailto:[log in to unmask]]
Sent: Friday, October 22, 2004 8:20 PM
To: [log in to unmask]
Subject: Re: About Breakout...

Hello,
Try with the following reference:
 
"Using borehole breakouts to constrain the complete stress tensor: Results from the Sijan Deep Drilling Project and offshore Santa Maria Basin, California"
Zajac, B.J. and Stock J.M., 1997, Journal of Geophysical Research, 102 (B5), 10083-10100
 
If you have more questions about breakout you can to consult with Cecilia Guzmбn ([log in to unmask]). She is working with breakout data in hers PhD program.
 
Cheers,
 
Lic. Vнctor H. Garcнa
Laboratorio de Modelado Geolуgico (LaMoGe)
Departamento de Ciencias Geolуgicas
FCEyN - UBA
Ciudad Universitaria - Pabellуn 2
Ciudad de Buenos Aires - Argentina
Tel.: (5411) 4576-3300 int. 287
 
----- Original Message -----
From: [log in to unmask]>Abdelkader Saadallah
To: [log in to unmask]>[log in to unmask]
Sent: Friday, October 22, 2004 3:44 AM
Subject: About Breakout...

Hi Everybody,

It is about Breakout: compressive feature well known in petroleum geology (drilling) since Cox 1970 identified them and Bell & Gough 1979 published a sound interpretation, still used nowadays.

Does anyone has published, identified or read about Breakout in HORIZONTAL WELL (or highly deviated)?

Please, send me the references, certainly, I will appreciate.

With all my best wishes

A Saadallah

 

Saadallah GeoConsultant AS
Dr. Abdelkader Saadallah (Manager)
Misjonsveien 39, N-4024 Stavanger Norway
Tel. + 47 51 53 83 82
Mob. + 47 47 27 04 75
mailto: [log in to unmask]

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