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Welcome to the new Datapages Archives

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The AAPG/Datapages Combined Publications Database

Showing 3,411 Results. Searched 195,364 documents.

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ABSTRACT: Fast and Easy Near Surface Correction of an Arabian Peninsula Seismic Line Using the Topographic Datuming Operator; #90051 (2006)

Tariq Alkhalifah, Claudio Bagaini

Search and Discovery.com

...-positioning of events and velocity bias introduced by the unphysical time-invariant vertical shifts carried out by static corrections. The application...

Unknown

Representational bias in phytoliths from modern soils, #90112 (2010)

Ethan Hyland,

Search and Discovery.com

...Representational bias in phytoliths from modern soils, #90112 (2010) Ethan Hyland, Representational bias in phytoliths from modern soils Ethan Hyland...

2010

-- no title --

user

Search and Discovery.com

... to be significant at reservoir top (+/- 35m in this case), repositioning due to bias correction was also important. Using these values of uncertainty and bias...

2013

Abstract: Seismic Characterization of Complex Salt Dome Structures using Machine Learning; #91204 (2023)

Osama Alsalmi, Saleh Dossary, Gino Ananos

Search and Discovery.com

..., with the growing size of seismic data this approach proves inefficient. Moreover, bias may be introduced by the interpreter making the interpretation less...

2023

Increasing Understanding by Identifying Uncertainty

Thomas J. Wilker

GCAGS Transactions

... decisions and accountability. When bias creates uncertainty in the probability distribution, no one believes anything other than that the estimate...

2008

Frequency and current analysis of non-linear electrical effects in mineralised rocks

Alan Oertel, Robert White, Steve Collins, Keith Leslie, Ben Spyridis

Petroleum Exploration Society of Australia (PESA)

... on the measurement of mixing terms. Further work on the application of a direct current (DC) bias in order to increase the detectability of non-linear...

2019

Initial Flow Rate Relationships to Decline Trends and Reserves

Brent W. Hale, William M. Cobb, Russell K. Hall, Amanda Warren

Unconventional Resources Technology Conference (URTEC)

...’s initial rate often has a predictable relationship to decline trends indicating a rate related bias in decline trends. This paper studies the relationship...

2020

Abstract: Geological Controls on Net Pay in Reservoirs; #90307 (2017)

John G. Kaldi

Search and Discovery.com

... of these is core plug sampling bias. This bias could be due to poor core and/or core plug recovery eg if the potentially best reservoir rock is unconsolidated...

2017

Abstract: Training Strategies for Supervised Deblending - DSA Data Example; #91204 (2023)

Rolf Baardman and Rob Hegge

Search and Discovery.com

... very quickly. A disadvantage is its reliance on existing deblending methods; running it could still be user-intensive and the quality could bias...

2023

Application of horizontal wells in three-dimensional shale reservoir modeling: A case study of Longmaxi–Wufeng shale in Fuling gas field, Sichuan Basin: Discussion

Zhijun Yin, Y. Zee Ma, Ernest Gomez, and Shengli Li

AAPG Bulletin

... bias. This was shown in an AAPG Bulletin paper by Li et al. (2018), wherein how the statistics of well data should be used in 3-D modeling...

2020

STATISTICAL DISTRIBUTIONS AND CORRELATIONS OF PETROPHYSICAL PARAMETERS IN THE ARAB-D RESERVOIR, ABQAIQ OILFIELD, EASTERN SAUDI ARABIA

A. Sahin and S. Saner

Journal of Petroleum Geology

..., but that the means are not. Consistently higher mean values observed in core distributions can be explained by a possible bias in core selection and/or differences...

2001

Abstract: A Quantitative Analysis of Muddy Formation Hydrodynamics in the Laramie and Carbon Basins, Wyoming

Richard W. Davis

Earth Science Bulletin (WGA)

... of oil entrapment potential were constructed. Analysis of the data show that the existing oil fields are located in areas with a moderate bias toward...

1985

Table of Contents: August (Vol. 30, No. 8)

PALAIOS

... western Gondwana Esther R.S. Pinheiro, Julieta Gallego, Roberto Iannuzzi, and Rubén Cúneo ..............................613 Taphonomic bias of selective...

2015

7. Dendraster: A Problem in Echinoid Taxonomy

D. M. Raup

Journal of Sedimentary Research (SEPM)

.... The parabolic function defining this allometric curve is used to eliminate the length bias from the eccentricity data. No systematic geographic variation...

1956

Direction of Crustal Movements Indicated by Earthquake Data: ABSTRACT

William Stauder

AAPG Bulletin

..., occasioned by questions of the reliability of the solutions and by the recognition of bias in favor of strike-slip faulting; 2) the development...

1965

Abstract: Automatic Faults Tracking from Seismic Data Using the Wavelet Transform Modulus Maxima Lines (WTMM) Method; #90255 (2017)

Ouadfeul Sid Ali

Search and Discovery.com

... greatly in the interpretation of faults in 3D seismic volumes, which is a tedious task, influenced by predefined bias of the interpreter...

2017

Abstract: Machine Learning Assisted Fracture Characterization with Borehole Image Logs in Geothermal Wells; #91204 (2023)

Chicheng Xu

Search and Discovery.com

... subjective to human recognition bias. We implemented and tested a machine learning assisted characterization workflow using borehole image log data from three...

2023

Are Data-Model Results Bias Towards the Warm Low Latitudes?; #120179 (2015)

M. Harland, P. Valdes, D. J. Lunt, J. E. Francis, D. J. Beerling, P. J. Markwick

Search and Discovery.com

...Are Data-Model Results Bias Towards the Warm Low Latitudes?; #120179 (2015) M. Harland, P. Valdes, D. J. Lunt, J. E. Francis, D. J. Beerling, P. J...

2015

Comparison of Predrilling Predictions with Postdrilling Outcomes, Using Shell's Prospect Appraisal System

D. Sluijk, J. R. Parker

AAPG Special Volumes

.... Such uncertainty can be misrepresented in various ways: it can be too optimistic or too pessimistic (location bias) and too certain or too uncertain...

1986

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