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The AAPG/Datapages Combined Publications Database

Showing 1,036 Results. Searched 195,689 documents.

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Establishing a Regional Geologic Framework for Carbon Dioxide Sequestration Planning: A Case Study

Erik R. Venteris, Ronald R. Riley, James McDonald, Lawrence H. Wickstrom, James A. Drahovzal, John A. Harper

AAPG Special Volumes

..., personal communication). The Ohio part is based on maps by Wickstrom et al. (1992) and Baranoski (2002), which were drawn using well data...

2009

End-to-End Workflow for Managing Large Volume Data from CCUS

Jess Kozman, Stuart Lowery, James Lamb

Carbon Capture, Utilization and Storage (CCUS)

... storage volumes calculated using decimal and binary arithmetic. In this paper we adopt the convention of 1 petabyte = 1000 terabytes using decimal...

2024

Coal Thickness Modelling Across a Regional CBM Project: An Amended Workflow

Simon Beaney, Max Jeffries, Saikat Mazumder, Artem Sibgatullin

Unconventional Resources Technology Conference (URTEC)

... below. Figure 5—Facies modelling workflow A set of normalised geophysical logs (Ren, B., et al 2014) were utilised to create binary ‘coal flag’ logs...

2019

Reduction of the Seismic Data Management Problem by Sign Bit Recording

J'T. O'Brien, W. P. Kamp, G. M. Hoover, G. W. Crosby

Indonesian Petroleum Association

... problems. Sign Bit Recording Full gain systems record the amplitude of the voltage output of geophone strings in binary code with between 14 to 19...

1979

Miscible Gas Injection: Laboratory Study of Molecular Diffusion Under Reservoir Conditions

D. Hadiatno, K. Madaoui, J. Pacsirszky

Indonesian Petroleum Association

.... The parameters involved in FICK's law indicate that the molecular diffusion coefficient can only be determined for binary mixtures. To overcome the quasi...

1985

Methane High Pressure Adsorption Model Development to Predict Indonesia's Coalbed Methane as New Prospective Energy Source

Doni Pabhassaro, Mahmud Sudibandriyo

Indonesian Petroleum Association

... valuable assistance in the preparation of this paper. REFERENCES Arri, L. E., Yee, D., Modeling Coalbed Methane Production With Binary Gas Sorption, SPE...

2009

ABSTRACT: APPLICATION OF IMAGE ANALYSIS TO THE PALYNOFACIES OF COAL AND ASSOCIATED SHALES

Fredy Arango, Alejandro Restrepo, Astrid Blandón

The Society for Organic Petrology (TSOP)

...). The algorithms used for segmentation were those of Otsu and Bersen (Restrepo, 2004). A binary image was used to identify fluorescent organic matter...

2004

The East Kemptville tin deposit, Yarmouth County, southwestern Nova Scotia: a lithogeochemical study of the wallrock metasedimentary rocks

Daniel J. Kontak, Jarda Dostal

Atlantic Geology

... that comprise: (1) averages for pelites and psammites o f Phanerozic age, (2) nonmineralized Meguma Group rocks, and (3) fields in discriminant binary element...

1992

Spontaneous Imbibition of Fracturing Fluid and Oil in Shale

Morteza Akbarabadi, Soheil Saraji, Mohammad Piri

Unconventional Resources Technology Conference (URTEC)

... contrast between brine and the solid phase (grain and minerals), it is essential to extract pore space, generating a binary file, from the reference scan...

2015

A Procedure for Digitizing Small-Scale Geologic Features Directly from Hand Sample or Core, Using a Microcomputer System: GEOLOGICAL NOTE

David R. Kobluk

CSPG Bulletin

... with output coding as optional binary, BCD, or serial ASCII. Our system is set for serial ASCII at 300 baud (normal telecommunications speed). The serial...

1984

Solution Gas Drive in Tight Oil Reservoirs: New Insights from Capillary Condensation and Evaporation Experiments

Elizabeth Barsotti, Mohammad Piri, Stacey Althaus, Jin-Hong Chen

Unconventional Resources Technology Conference (URTEC)

... silica nanopores may depress the bubble points of binary and ternary mixtures of n-pentane, isopentane, and CO2 by up to 50%. [7] This indicates...

2018

Extended Abstract: The Heat Exchanger … An Update on Developments in the Australian and International Geothermal Scene

Gareth Cooper

Petroleum Exploration Society of Australia (PESA)

... for a binary Ran kine cycl e. Hence t he decision to go with the less-steamy name. Despite the general g loom w hich has engulfed internat ional com modity...

2008

Reservoir Characterization and Monitoring Using Multi-Transient Electromagnetic (MTEM) (Geophysics Paper 25)

Folke Engelmark

Geological Society of Malaysia (GSM)

... by deconvolving the received voltage for the input current. The source signal is a Pseudo Random Binary Series (PRBS) that combined with vertical stacking...

2008

Protodolomite Redefined: REPLY

Alan M. Gaines

Journal of Sedimentary Research (SEPM)

...-stability relations in this fascinating system. Deelman includes a figure depicting the equilibrium subsolidus phase relations in the binary system CaCO3...

1978

Monte Carlo and Stochastic Simulation Methods: Part 6. Geological Methods

A. G. Journel

AAPG Special Volumes

...), and a binary indicator (I) set equal to 1 or 0 depending on whether the sample location belongs to a certain pay formation. The unique response value...

1992

Petrographic Image Analysis, I. Analysis of Reservoir Pore Complexes

Robert Ehrlich, Stephen K. Kennedy , Sterling J. Crabtree, Robert L. Cannon

Journal of Sedimentary Research (SEPM)

...., 1981, A new implementation for the binary and Minkowski operators, Comp. Graph. and Image Proc., p. 189-210. End_of_Record - Last_Page 1378...

1984

A Nontoxic Heavy Liquid and Inexpensive Filters for Separation of Mineral Grains: RESEARCH METHOD PAPER

John Callahan

Journal of Sedimentary Research (SEPM)

...., and KAMPS, R., 1984, Sodium metatungstate, a new medium for binary and ternary density gradient centrifugation: Die makromolekulare Chemie, v. 185, p...

1987

Exchange Format for Transfer of Geologic and Petroleum Data: AAPG-A: Discussion (1)

MARK A. HERKOMMER

AAPG Bulletin

... to terminate every record. Experience shows that working with an ASCII format is much easier than working with a binary/non-ASCII format. The very...

1990

Differential transport of CO2 and CH4 in coalbed aquifers: Implications for coalbed gas distribution and composition

Xiaojun Cui, R. Marc Bustin, Gregory Dipple

AAPG Bulletin

...: International Journal of Coal Geology, v. 33, p. 135151.Clarkson, C. R., and R. M. Bustin, 2000, Binary gas adsorption/desorption isotherms: Effect of moisture...

2004

Applying deep learning for identifying bioturbation from core photographs

Eric Timmer, Calla Knudson, and Murray Gingras

AAPG Bulletin

... to minimize) employed in this study is binary cross entropy, which is validated by comparison with the testing data set. In addition to the accuracy...

2021

Using Steerable Filters to Map Geological Features from HRAM Data of the Foothills of Northeastern British Columbia, Canada

Hassan H. Hassan

Search and Discovery.com

... in Figures 3 and 4, respectively. Skeletonization is a process of converting the image into a binary form where we assign a value of one to the signal...

Unknown

ABSTRACT: SEISMIC VOLUME PROCESSING FOR GEOLOGIC INTERPRETATION : A review of its use with 3D visualization software; #90013 (2003)

JOHN KERR, GARY JONES

Search and Discovery.com

... include smoothing, automatic voxel cloud detection and isolation, binary morphology voxel body manipulation, voxel body skin creation and shape...

2003

ABSTRACT: Azimuthally Sectored Attribute Volume Analysis; #90122 (2011)

Amanda Thompson, Jamie Rich, and Mike Ammerman

Search and Discovery.com

.... Attributes with reliability near 4 were inappropriate for ellipse fitting because they were binary attributes and were disregarded. A list of the top...

2011

Using Steerable Filters to Map Geological Features from HRAM Data of the Foothills of Northeastern British Columbia, Canada

Hassan H. Hassan

Search and Discovery.com

... in Figures 3 and 4, respectively. Skeletonization is a process of converting the image into a binary form where we assign a value of one to the signal...

Unknown

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