1-20 of 25477 Search Results for

MI

Follow your search
Access your saved searches in your account

Would you like to receive an alert when new items match your search?
Close Modal
Sort by
Proceedings Papers

Paper presented at the 14th ISRM Congress, September 13–18, 2019
Paper Number: ISRM-14CONGRESS-2019-044
... assessment granularity criterion read figure 4 Rock Mechanics for Natural Resources and Infrastructure Development Fontoura, Rocca & Pavón Mendoza (Eds) © 2020 ISRM, ISBN 978-0-367-42284-4 A suggested visual approach for estimating Hoek-Brown mi for different rock types T.G. Carter TGC-GeoSolutions...
Proceedings Papers

Paper presented at the 13th ISRM International Congress of Rock Mechanics, May 10–13, 2015
Paper Number: ISRM-13CONGRESS-2015-010
... Abstract A fundamental component of the Hoek–Brown empirical rock failure criterion is assessing an appropriate mi constant. In developing their empirical criterion Hoek and Brown normalised triaxial test results by dividing the principal stresses at failure by the uniaxial compressive...
Proceedings Papers

Paper presented at the 46th U.S. Rock Mechanics/Geomechanics Symposium, June 24–27, 2012
Paper Number: ARMA-2012-672
... ABSTRACT: Hoek-Brown strength criterion has been used for analysis of a wide range of problems in rock mechanics and rock engineering. For intact rock, the criterion is mainly controlled by the strength parameter mi which is empirical and developed by trial and error. By representing intact...
Proceedings Papers

Paper presented at the 45th U.S. Rock Mechanics / Geomechanics Symposium, June 26–29, 2011
Paper Number: ARMA-11-246
... ABSTRACT The intact rock constant, mi, is one of the three basic input parameters required for the widely used Hoek-Brown failure criterion. In the absence of laboratory testing, guideline charts with mi values based on rock type have been provided by Hoek & Brown and others. Our...
Proceedings Papers

Paper presented at the 45th U.S. Rock Mechanics / Geomechanics Symposium, June 26–29, 2011
Paper Number: ARMA-11-347
.... If insufficient triaxial test data is available, the Hoek-Brown parameter mi, for example, is either looked up from tables of published estimates, e.g. [2] or estimated from such relations as mi UCS/ t. The use of these methods will be shown to produce (often ARMA 11-347 Interpretation of Triaxial Testing Data...
Proceedings Papers

Paper presented at the ISRM International Symposium - EUROCK 2010, June 15–18, 2010
Paper Number: ISRM-EUROCK-2010-034
...Rock Mechanics in Civil and Environmental Engineering Zhao, Labiouse, Dudt & Mathier (eds) © 2010 Taylor & Francis Group, London, ISBN 978-0-415-58654-2 A simple approximation to estimate the Hoek-Brown parameter mi for intact rocks M. Sari Department of Mining Engineering, Aksaray University...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, September 30–October 3, 2001
Paper Number: SPE-71606-MS
... projects, we present a procedure to optimize miscible injectant (MI) compositions for field projects. This procedure emphasizes an integrated interpretation and screening from fluid PVT, facility processes, prediction of minimum miscibility conditions to 1-D and field scale compositional model results...
Proceedings Papers

Paper presented at the The Eleventh International Offshore and Polar Engineering Conference, June 17–22, 2001
Paper Number: ISOPE-I-01-041
... Motion Analysis of the Mobile Offshore Base (MOB) Using Reverse MI/SO Techniques William Rodrigues and Jeffrey Falzarano University of New Orleans New Orleans, LA, USA ABSTRACT A major design feature of the Mobile Offshore Base (MOB) is its ability to transit anywhere in the world in the required time...
Proceedings Papers

Paper presented at the International Petroleum Technology Conference, March 1–3, 2023
Paper Number: IPTC-23071-EA
... correcting seismic interpretation mis-tie is tedious, repetitive, and time-consuming, we have developed an in-house python toolkit to automatically identify and correct the interpretation mis-tie. To identify seismic interpretation mis-tie, first, we will loop over interpreting line intersections...
Proceedings Papers

Paper presented at the SEG International Exposition and Annual Meeting, September 15–20, 2019
Paper Number: SEG-2019-3216264
... ABSTRACT Geophysical surveys are often composed of several different datasets, typically with multiple crossover points, and generally contaminated by unknown and systematic error. Mis-ties are those intersections where two or more different measures are available at the same location...
Proceedings Papers

Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, July 24–26, 2017
Paper Number: URTEC-2670397-MS
... the sensitivity to dip-slip events, thus skewing the retrieved microseismicity and possibly leading to mis-interpretation. To this effect, we have generated a synthetic microseismic catalogue in which events are characterized by a random spatial distribution constrained to a finite volume (thus simulating...
Proceedings Papers

Paper presented at the SPE Oil and Gas India Conference and Exhibition, April 4–6, 2017
Paper Number: SPE-185410-MS
... of interventions and maintaining focus on sound engineering practices, the automation of standardized activities was initiated and a "Well Intervention Planning and Execution" portal was developed with the objective to reduce the man-hours spent on data collection, archiving, performance tracking and MIS...
Proceedings Papers

Paper presented at the International Petroleum Technology Conference, December 10–12, 2014
Paper Number: IPTC-17744-MS
... been observed, which can potentially mis-lead further development scenarios. Background Many oil fields around the world are getting mature and their production rates are on decline. These fields are off their plateaueither because of increasing watercut, GOR or decreasing reservoir pressures, etc...
Proceedings Papers

Paper presented at the 2014 SEG Annual Meeting, October 26–31, 2014
Paper Number: SEG-2014-1594
... and the public grassroots campaigns opposing these efforts. The review will also analyze how these case studies have influenced trends in mitigation and monitoring guidelines and regulatory initiatives. Marine sound issue drivers: (mis)understanding the impact of marine seismic surveys Nikki C. Martin...
Proceedings Papers

Paper presented at the ASSE Professional Development Conference and Exposition, June 12–15, 2005
Paper Number: ASSE-05-558
... government safety Session No. 558 Risk (Mis)Perception: Why We Often Worry about the Wrong Things Judith A. Analco Manager, Safety & Occupational Health Division Broward County Board of County Commissioners Ft. Lauderdale, FL Introduction Our collective and individual reaction to health or safety threats...
Proceedings Papers

Paper presented at the 1997 SEG Annual Meeting, November 2–7, 1997
Paper Number: SEG-1997-1286
... gradient transverse isotropy algorithm parameterization upstream oil & gas rms velocity S P 7 . 8 Seismic mis-ties in prestack depth migration Omar J. Uzcategui*, Intevep, S.A. Summary It is known from results of prestack depth migra- tion that even when good subsurface images can be ob- tained...
Proceedings Papers

Paper presented at the 1993 SEG Annual Meeting, September 26–30, 1993
Paper Number: SEG-1993-1103
... ABSTRACT No preview is available for this paper. least-square approach therm seismic line interpretation program seismic line amplitude difference time shift phase data amplitude reservoir characterization geophysics mis-tie data iteration default intersection logarithm...
Proceedings Papers

Paper presented at the 1992 SEG Annual Meeting, October 25–29, 1992
Paper Number: SEG-1992-1112
... & gas society of exploration geophysicists wavelet assumption tie point Network Match Filters: A Least-Squares Technique for Minimizing Seismic Mis-Ties SP2.2 Rick Wallace* and E David Gray, Veritas Seismic (1987) Ltd., Canada Summary We present the network match filter as a seismic velocity...
Proceedings Papers

Paper presented at the 1989 SEG Annual Meeting, October 29–November 2, 1989
Paper Number: SEG-1989-0343
... ABSTRACT No preview is available for this paper. constant-correction method correction method correction procedure mis-tie function functional form constant correction individual geophysical survey line mean error prince survey line upstream oil & gas equation iterative...
Proceedings Papers

Paper presented at the 1988 SEG Annual Meeting, October 30–November 3, 1988
Paper Number: SEG-1988-0953
... ABSTRACT No preview is available for this paper. upstream oil & gas effective source line 1 mis-tie adjustment marilee henry cross-correlation function seismic line linearized simultaneous inversion matrix domain solution reservoir characterization sierra geophysics inc...

Product(s) added to cart

Close Modal