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The AAPG/Datapages Combined Publications Database

Showing 2,662 Results. Searched 190,731 documents.

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Dynamic Imaging of Fluid Mobility in Low-Permeability Matrices Using

Marko Maučec, Ron Dusterhoft, Richard Rickman, Ron Gibson, Andy Buffler, Maciek Stankiewicz, Michael van Heerden

Unconventional Resources Technology Conference (URTEC)

... to sustain high-pressure conditions and minimize the absorption of emitted gamma rays. We describe the experimental apparatus and demonstrate...


Prospects for Exploration for Buried Organic Buildups in the Sub-Salt Paleozoics of the Astrakhan Arch

I. A. Mitalev, N. A. Ul’yantsev

Petroleum Geology: A Digest of Russian Literature

... - Upper Devonian toward the east. A high with a closure of 300 m is mapped in the sector of loss of correlation of reflecting horizon IΠ. Electrical...


Can Gas-Permeability of Fractured-Shale Be Determined Accurately by Testing of Core Plugs, Drill Cuttings, and Crushed Samples?

Faruk Civan

Unconventional Resources Technology Conference (URTEC)

... and other parameters of naturally and hydraulically fractured shale formations by pressure-pulse transmission testing of core plugs, drill cuttings...


Magnesium Distribution in living and Fossil Specimens of the Echinoid Peronella Lesueuri Agassiz, Shark Bay, Western Australia

Roger W. Macqueen, Edward D. Ghent, Graham R. Davies

Journal of Sedimentary Research (SEPM)

... microprobe spot analyses indicate an average content of 12.8-13.2 mole % MgCO3. Although this average agrees with X-ray diffraction and atomic absorption...


Fullband imaging

Zhengmin Zhang, Jiwei Jia, Geping Fu, Hao Zhang, David Chow, Barry Hung, Ian Anstey, Wai Leong Lai

Petroleum Exploration Society of Australia (PESA)

... of ghost and the absorption effect of an anelastic earth. The ghost effect is the result of reflections from the surface of the ocean. These reflections...


Study of the Seismic Attenuation Generated by the Mud Layer in Lake Maracaibo, Venezuela

J. Perez, E. Andara, B. Malave

Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)

... friction absorption, as for saturated sediments and scattering by the gas. Absorption is due to loss mechanisms associated with gas motion. In this way...


Abstract: A Ray+Waveform Inversion for the Potency Tensor; #90187 (2014)

Scott Leaney and Chris Chapman

Search and

...n ( ) and receiver polarization vector but also the propagation terms hidden inside – times, spreading and transmission loss, and source and receiver impeda...


Imaging Subsurface Structures Under Gas Clounds by Multi-Component Technology

Xiaogui Miao, Loh Fong Cheen, Libo Zi, Jing Du, Magali Beele, Jacques Bonnafe, Natalia Anggriani, Gilles Vallon, Claudio Strobbia

Indonesian Petroleum Association

... Compensation of absorption/ transmission losses in shallow layers Footprint removal in Fx-Fy domain 5D data interpolation in Common Offset Vector...


Petrochemical Feedstocks from Indonesian LNG Plants: A New Approach

K. Stork

Indonesian Petroleum Association

... penalty associated with it. The Btu loss could be made up simply by producing more LNG or spiking the LNG product with heavier components up...


K-Ar Dating, Petrographic and Thermal Modelling Constraints on Illite Origin in the Cooper Basin, South Australia

H. Zwingmann, P. R. Tingate, N. M. Lemon, P. J. Hamilton

Petroleum Exploration Society of Australia (PESA)

... of each polytype. 322 Potassium content was determined by atomic absorption using Cs ion suppression. The pooled enor of duplicate K determination...


Effect of Lime on Permeability and Microstructure of Soil

Baba Musta, Khairul Anuar Kassim, Mohd. Razman Salim

Geological Society of Malaysia (GSM)

... ("!o) 'bdl:below detection limit. 'L.O.I:Loss On Ignition. 2.00 Void ratio (e) 0.34 Pore volume (ml) Permeability (m/s) & Rao, 1998; Arabi...


Understanding Source Rock Maturation from Generation and Microstructure Viewpoints

Son T. Dang, Carl H. Sondergeld, Chandra S. Rai

Unconventional Resources Technology Conference (URTEC)

...) transmission spectra are acquired for the set of pyrolyzed samples; CH2/CH3 index is measured by devolution of signal in absorption band 2800-3000cm-1 (Fig...


Chemistry, Morphology, and Distribution of Illites from Morecambe Gas Field, Irish Sea, Offshore United Kingdom (1)


AAPG Bulletin

... and as a replacement of unstable framework grains, matrix clays, and neoformed kaolinite cement. Analytical transmission electron microscopy, used to define...


Ceramic aspects of Trinidad clays: the Flanagin Town and Mayo (Brasso) deposits

Knight, J.G. and Grierson, L.H.

Geological Society of Trinidad & Tobago

... plasticity, undergo significant weight loss on heating and the separated 2:m fraction of the Mayo brasso and Flanagin clays reveal a clay/non-clay ratio...


Abstract: High Resolution Microscopic Analysis of Mineral and Organic-matter Components in the Upper Triassic Yanchang Lacustrine Shale Deposits In Southeastern Ordos Basin, China; #90283 (2016)

Patrick Smith, Lucy Ko, Tongwei Zhang

Search and

... resolutions: 1. Zeiss Gemini 500 SEM in Low Voltage mode (LVSEM) and 2. JEOL High Resolution Transmission Electron Microscope (TEM). Combining these two...


Mineral Matter in Coal Analytical Technology for Mineral Matter Studies - TSOP Short Course Presentation

Colin Ward, David French

The Society for Organic Petrology (TSOP)

...) 44.0 100.0 54.20 24.75 21.05 Wt % with a = 1; b = 0 and R2 = 1.0 Al2O3 Al2O 3 CaO H2O CO2 7.0 13.2 7.0 13.2 = loss on ignition Comparison...


Sour Fields Development: New Bulk Removal Technologies

Liberato Giampaolo Ciccarelli, Anna Chiara Fortuzzi, Marco Bertino, Umberto Cocca, Federica Rossi

Indonesian Petroleum Association

... of a physical solvent process may result in a significant loss of the heavier hydrocarbons. Hydrogen Sulphide Absorption by Condensates – HYSAC The HYSAC...


Data Enhancement from a 486-Channel Streamer

Bill Dragoset, Ken Larner

Pacific Section of AAPG

... (and amplitude) over the time span 1.4 to 1.8 sec suggests a lithologic zone of strong attenuation (either large absorption or significant transmission...


Seismic Signature as a Porosity Indicator in Early Miocene Reefs in the Madura Strait Via AVO Inversion and Modelling

Bimal R. Banerjee

Indonesian Petroleum Association

... loss effects were partially compensated for by applying the corrections for spherical spreading but no corrections for either absorption or angle...


Mapping Stratigraphic Traps with Electrical Transients

Jamil Azad

CSPG Bulletin

... out in the instruments and eliminated. Telluric Noise The variable electromagnetic transmission from the sun is reflected by variable telluric...


7 FIB-SEM and TEM Investigations of an Organic-rich Shale Maturation Series from the Lower Toarcian Posidonia Shale, Germany: Nanoscale Pore System and Fluid-rock Interactions

Sylvain Bernard, Leon Brown, Richard Wirth, Anja Schreiber, Hans-Martin Schulz, Brian Horsfield, Andrew C. Aplin, Eliza J. Mathia

AAPG Special Volumes

... electron microscopy (FIB-SEM) and transmission electron microscopy (TEM). We document the formation of microfracture-filling bitumen in close association...


A Seismic Stratigraphy Case History in Northeast Mexico: ABSTRACT

Ruben D. Martinez, Jorge Stanford B.

AAPG Bulletin

... was used to reduce distortions in the basic wavelet and to recover high frequences lost due to transmission and absorption effects. From the true amplitude...


Developments in Seawater Injection

Monica A. Jorque

Indonesian Petroleum Association

... at reservoir conditions and sustained for an adequate length of time to establish significant permeability changes. Loss of permeability may be the result...


Effect of Staining on Microprobe Determination of Iron in Carbonates

Sheldon Sommer

Journal of Sedimentary Research (SEPM)

... off angle of the Cambridge Microscan minimizes changing intensities due to absorption differences between stained and unstained portions. Precision...


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