About This Item
- Full TextFull Text(subscription required)
- Pay-Per-View PurchasePay-Per-View
Purchase Options Explain
Share This Item
The AAPG/Datapages Combined Publications Database
AAPG Special Volumes
Abstract
Moore, William R., Y. Zee Ma, Jim Urdea, and Tom Bratton, analysis
in
well
-
log
and petrophysical interpretations, in
analysis
and reservoir modeling
DOI:10.1306/13301405M963478
2011 by The American Association of Petroleum Geologists.
Uncertainty
Analysis
in
Well
-
Log
and Petrophysical Interpretations
![Previous Hit](/data/images/arrow_left.gif)
![Next Hit](/data/images/arrow_right.gif)
![Previous Hit](/data/images/arrow_left.gif)
![Next Hit](/data/images/arrow_right.gif)
![Previous Hit](/data/images/arrow_left.gif)
![Next Hit](/data/images/arrow_right.gif)
William R. Moore,1 Y. Zee Ma,2 Jim Urdea,3 Tom Bratton4
1Schlumberger, Greenwood Village, Colorado, U.S.A.
2Schlumberger, Greenwood Village, Colorado, U.S.A.
3Schlumberger, Greenwood Village, Colorado, U.S.A.
4Schlumberger, Greenwood Village, Colorado, U.S.A.
ACKNOWLEDGMENTS
We thank Schlumberger Ltd. for the permission to publish this work and our colleagues for the discussions on uncertainties in petrophysical analysis
. Correspondence author is Y. Zee Ma.
ABSTRACT
Petrophysical analysis
is a factor in a reservoir study because it provides primary input data for characterization of subsurface formations and evaluation of resources. Common petrophysical input data to a reservoir study include porosity, water saturation, permeability, and mineral or rock volumes. These reservoir variables are typically not directly measured by
well
-logging tools; instead, they are commonly derived through multiple processes, including acquisition, processing, interpretation, and calibration. As each of these steps involves uncertainty, the resultant petrophysical data will have uncertainty and limitations. Common uncertainties in interpreting the most important petrophysical variables from
well
logs are discussed in this chapter. Uncertainties from
well
-
log
and petrophysical interpretations should be analyzed, quantified, and explicitly communicated to the integration team to be accounted for in reservoir characterization and modeling.
Pay-Per-View Purchase Options
The article is available through a document delivery service. Explain these Purchase Options.
Watermarked PDF Document: $14 | |
Open PDF Document: $24 |