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Welcome to the new Datapages Archives

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The AAPG/Datapages Combined Publications Database

Showing 3,665 Results. Searched 200,673 documents.

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ABSTRACT: Well-based integrated stratigraphy of the Early Miocene Hall Formation (North Alpine Foreland Basin, Austria): regional and global tie-points; #90109 (2010)

Patrick Grunert, Stjepan Ćorić, Ali Soliman, Mathias Harzhauser, Werner E. Piller, Ralph Hinsch, Hanns Sperl

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...). However, further analysis will be necessary to rule out a potential bias of the revealed sequences by regional Alpine tectonics. In a next step...

2010

ABSTRACT: A late end for the meltwater inflow to the Caspian Sea at 4 cal. ka BP; #90109 (2010)

S. A. G. Leroy

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... down to 15 cal. ka BP. The pollen and spores assemblages show fluctuations between steppe and desert, as well as in some outstanding zones a bias...

2010

ABSTRACT: Quality assurance issues of the Yet to Find (YTF) resource-potential in mature petroleum provinces; #90109 (2010)

Gunnar V. Søiland, Per Blystad, and Richard Sinding-Larsen

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... of the bias and adding the capability to express the known geological play characteristics as prior distributions. Used together with standard prospect based...

2010

Petrel … The Asset Team Solution

Jeannette Watson

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... & 3D seismic interpretation. Sample your seismic data directly into your 3D reservoir model to predict pay, and bias reservoir property distribution...

Unknown

Upscaling Core Plug Data to Reservoir Modelling Grid: A Small-Scale Heterogeneity Modelling Approach

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... bias (a core plug represents a tiny fraction of the reservoir). Petrophysical properties at the core-plug scale are primarily controlled by mm- to cm...

2013

Abstract: Lessons from the Isotopic Analyses of Surface Vent Flow Gas, Western Canada Basin; #90172 (2014)

Karlis Muehlenbachs

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... In the above subset, 68 (about 25%) SCV gases are identified as coming from the deep production horizons. There appears to be no bias...

2014

Abstract: Understanding Sand Body Geometry and Lithofacies in Horizontal Oil Sands Wells … Wireline and MWD Image Examples; #90174 (2014)

Kris Vickerman, Paul Heffernan, and Richard Surtees

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... margins) are seen more frequently in horizontal wells because of the change in sampling bias due to the borehole’s orientation. Examples...

2014

Abstract: The Elastic Look-Ahead Walkaway and Predictive Drilling Applications; #90213 (2015)

Scott Leaney, Alberto Malinverno, and Michael Jones

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... inaccurate to reduce drilling risks to the desired level. Typical problems associated with surface seismic –derived velocities are: bias due to anisotropy...

2015

Abstract: Integration of MICP Data with Logs, as a Means to Improve Reservoir and Seal Characterization; #90251 (2016)

Philippe Rabiller

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... throat size distribution (PSD) of a rock sample is derived from the MICP measurements; it is devoid of any user bias and does not requires any assumption...

2016

Abstract: Layer-based inter-bed multiple prediction: less interpretation, more geophysics; #90254 (2016)

Mahmoud Ahmed, Usama Fathy Abdel Kader, Krishna Ramani, Mohamed F. Doheim, Christoph Koeninger, Mohamed Ibrahim Bayome, Yehia Sabry, Mohamed Afia, Hatem Ewida, Yousry Ibrahim, Abdallah Ibrahim

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... migrated data. Any bias from interpretation affecting multiple modeling is reduced. As the zones of multiple generators can be confirmed by ray-tracing...

2016

Abstract: Source Rock Logging Evaluation in Bengal Bay; #90294 (2017)

Yang Taotao, Lyu Fuliang, Fan Guozhang, Shao Dali, Ding Liangbo

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..., there may be bias for source rock evaluation from limited core samples. It is bound to cover up the local high (or low) abundance of Source rock...

2017

Abstract: Abnormal Abundance of Wood Fragments in Sandstone Reservoirs Linked to Volcanic Activity (?): Managing Induced Biases in Log Response and Quantitative Interpretation - Illustration from the Plover Formation of the Ichthys Field (NW Shelf of Australia); #90295 (2017)

Fracois Lafont, Christine Duval, Maria Barriuso De La Pena

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..., with destruction induced by tropical hurricanes for example. In any case, this particular facies of “wood rich” sandstone creates a bias in wireline...

2017

Abstract: Remaining Hydrocarbon Habitat in the Tango Member (Zone 2B) of the Ivishak Formation; #90302 (2018)

Joshua C. McFarland, Sandra Phillips, Robert Miller

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... for the respective Tango interval. The maps represent a genetically-influenced, quantitative bias using a 'contouring' methodology utilizing the relative...

2018

Abstract: Assisted Chronostratigraphic Multi-Well Correlation Using Facies, Distality and Depositional Slopes;

Paul Baville, Marcus Apel, Cédric Carpentier, Guillaume Caumon, Silvan Hoth, Dirk Knaust, Christophe Antoine

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..., but this process does not assess correlation uncertainties. To reduce correlation bias due to the interpreter and to help assessing stratigraphic uncertainties...

Unknown

Abstract: Unsupervised Segmentation of Rock MicroCT Scans Using Deep Learning;

Fernando Bordignon, Giovanni Formighieri, Eduardo Burgel, Bruno Rodrigues

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... in an automatic, efficient and standardized way. Too much human interference in this process could add significant bias to the results in addition to being...

Unknown

Abstract: Sorting or Salt Walls? Investigating the Controls on Ancient Fluvial Transport Conditions Using Detrital Zircon Geochronology and Paleohydraulics: Permian Cutler Group, Paradox Basin, Utah and Colorado;

Clyde Findlay III, Nicholas Perez, Ryan Ewing

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... introduce bias in ancient systems. Here we present one of the first studies to investigate the role of hydraulic sorting on provenance reconstructions...

Unknown

Abstract: Deconvoluting Mixed Petroleum and the Effect of Oil and Gas-Condensate Mixtures on Identifying Petroleum Systems;

Kenneth Peters, Andrew Murray

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... maturation. In conclusion, compound ratios must cover the entire boiling range of mixed petroleum to avoid bias in HCA for genetic affinity of mixed...

Unknown

Abstract: What Open Source Can Do for Your Well Data „ The Dlisio Story;

Ashley Russell, Jørgen Kvalsvik, Erlend Hårstad, Alena Chaikouskaya, Julie Halotel, Taber Hersum

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.... The .las file format is the easiest to read and load of well log formats. However, there is bias with .las files most often present in newer wells...

Unknown

Abstract: Supporting the Training of Physics Informed Neural Networks for Seismic Inversion Using Provenance;

Renan Souza, Andres Codas, Alberto Nogueira Junior, Joao Almeida, Miguel Quiñones, Leonardo Azevedo, Raphael Thiago, Elton Soares, Marcelo Costalonga Cardoso, Leonardo Martins

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... up the process to find the solution but introduces bias that must be later assessed considering the hypotheses made, thus it is important to track...

Unknown

Abstract: Unravelling the Complex Tectonic and Magmatic Evolution of the Eastern Gulf of Mexico;

Athanasia Vasileiou, Douglas Paton, Aleece Nanfito, David Lewis, Mohamed Gouiza, Paul Markwick, Jean-Sébastien Hall

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... of existing models to explain its evolution, therefore, to reduce the potential of bias on the interpretation, this contribution will initially re-evaluate...

Unknown

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