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The AAPG/Datapages Combined Publications Database

Showing 2,898 Results. Searched 200,685 documents.

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Incubation with moist top soils enhances solubilization of radium and other components from oil-field scale and sludge: Environmental concerns from Mississippi

John C. Matthews, Shuanglian Li, Charles T. Swann, Rick L. Ericksen

Environmental Geosciences (DEG)

... for moving any soluble components to other locations. A major factor in soil sulfur loss is rainwater runoff. Based on precipitation records from 1990 to 2003...

2006

The Behavior of Zn2+ and Mn2+ During Carbonate Diagenesis: Theory and Applications

Nicholas E. Pingitore, Jr.

Journal of Sedimentary Research (SEPM)

... in zinc or manganese. The more pure water that enters and leaves the diagenetic site, the greater excess loss of calcium occurs, since calcium...

1978

Remote Sensing of Hydrocarbons on Titan

John M. Curchin, Roger N. Clark

AAPG Special Volumes

..., it was realized that (according to models), photodissociation of methane above the tropopause and subsequent loss to interplanetary space would deplete...

2013

Automatic Analysis of Tracer Sand

P. G. Teleki

Journal of Sedimentary Research (SEPM)

... are incorporated by solution, dispersion or suspension. Such fluorescent materials can be found among synthetic organic dyes which upon absorption of light energy...

1967

Early taphonomy and significance of naturally submerged Nautilus shells from the New Caledonia region

Royal H. Mapes, Neil H. Landman, Kirk Cochran, Claire Goiran, Bertrand Richer de Forges, Alisha Renfro

PALAIOS

..., respectively. Corrections for sample self-absorption were made to the 210Pb activities by counting a 210Pb standard through the samples to determine...

2010

Palynoflora and Kerogen Constituents of an Upper Permian Gondwana Deposit, Northern Malawi; Implications for Paleoclimate and Source-Rock Potential

Keddy Yemane

CSPG Special Publications

... observed under scanning and transmission electron microscopes. XRD Studies Powdered kerogen was scanned by x-ray between 15 and 55°2Θ, at a speed of 1/2...

1994

Drilling Fluid Waste Treatment Using Polysaccharide-Grafted Copolymers

K. K. Chandan, G. P. Karmakar

Australian Petroleum Production & Exploration Association (APPEA) Journal

... polymer with minimum loss of the initial properties of the substrate. Many researchers have carried out grafting reactions of acrylamide onto natural...

2019

A Breakthrough of Bekapai Converted S-Wave Processing and its Positive Impact to Structural Interpretation

Effendy Siawira, Andy Kristianto, Jaques Bonnafe, Natalia Anggriani, Cepi M. Adam, Zainal Abidin, Firman B. Kurniawan, Supriady, Claudio Strobbia, Yang Liu, Youning Li, Xiagui Miao, Libo Zi, Guishui Wang

Indonesian Petroleum Association

... in 2010. However, several subsurface uncertainties remained; essentially fault shadow/push-down, seismic signal absorption due to gas cloud...

2015

Identification of the Size Distribution of Oil-Water Intrusion Pore Throats in Tight Sandstone Reservoirs Using Nuclear Magnetic Resonance

Shengxian Pu, Hui Li, Yao Jiang, Guoying Zhao, Yongcheng Peng, Zhiyuan Ma, Yesong Li, Libo Zhou, Fujian Zhou, Ben Li

Unconventional Resources Technology Conference (URTEC)

... motion causes the hydrogen nucleus to collide with the pore wall, resulting in a loss of energy. For small pores, the collision frequency between...

2024

GEOLOGY OF THE CLEVELAND FARMS GREENFIELD SITE RANDOLPH COUNTY, ALABAMA

Robert S. Fousek, Robert B. Cook

Alabama Geological Society

... ASTMC127 SPECIFIC GRA VITY AND ABSORPTION Hole Number Interval In Feet Bulk SSD CF 1-03 CF 1-03 CF 1-03 CF 1-03 CF 1-03 CF 1-03 CF 1-03 CF 2-03 CF 2-03...

2007

LWD Geosteering and Natural Fracture Identification in Horizontal Wells in Unconventional Reservoirs

Greg Meszaros, Paul Boonen

West Texas Geological Society

... structural changes causing absorption or dispersion of the acoustic energy will affect the transmissivity. In particular, shear and Stoneley...

2006

Marine and Continental Groundwater Sources in a Persian Gulf Coastal Sabkha: Sediments and Diagenesis

R. J. Patterson , David J. J. Kinsman

AAPG Special Volumes

...+ and K+ analyses were performed on a Perkin Elmer 303 atomic absorption spectrophotometer. To minimize matrix effects during atomic absorption...

1977

Full Waveform Inversion on Bekapai Field: A Game-Changer Technology for Our Seismic Imaging Workflows

Magali Beele, Clement Fleury, Claudio Strobbia, Muhammad-Thurisina Choliq, Jacques Bonnafe, Gilles Vallon

Indonesian Petroleum Association

... clouds, causes several imaging challenges. Large lateral velocity variations, absorption, shadowing zone and push down effects, are hurdles difficult...

2014

NSO Onshore Turndown Project: Maximizing Asset Value

Lukman Tanzil, Puti R. Anisa, Ardian P. Putra

Indonesian Petroleum Association

... absorption method. This customized NSO sweetening process uses a third-party licensed amine to achieve the required treated gas quality. Furthermore...

2015

Mineralogical and Chemical Alterations in Illite/Smectite from Wilcox Shales During Burial

John D. Whynot , David W. Moore, Thomas T. Tieh

GCAGS Transactions

... method for decomposition and comprehensive analysis of silicates by atomic absorption spectrometry: Analytical Chemistry, v. 40, p. 1682-1686. Boles...

1984

Exploration Potential and High-Resolution Sequence Stratigraphy of Shelf-Sand Reservoirs, Miocene, South Mississippi

C. Robertson Handford, Lawrence R. Baria

GCAGS Transactions

... surface and signals a loss of accommodation and basinward partitioning of sand facies (Fig. 5). SEISMIC CHARACTER OF MARINER FIELD The identification...

2003

Effect of Source and Environment on Clay Minerals

I. H. Milne , J. W. Earley

AAPG Bulletin

.... This association is modified and probably destroyed finally as the clay moves into the sea-water environment of the bay and sound deposits. The loss...

1958

Feldspar Dispersal Patterns in Shales of the Vanoss Formation (Pennsylvanian), South-Central Oklahoma

Harvey Blatt, John R. Caprara

Journal of Sedimentary Research (SEPM)

...), sieved to isolate the 3.5 -4.0 size fraction (except for whole-rock analyses), and analyzed using atomic absorption spectrophotometry. From...

1985

ABSTRACT: Genesis of mass wasting seismic facies deduced by CAT-scan analysis; #90013 (2003)

MATHIEU JACQUES DUCHESNE, BERNARD FRANCOIS LONG

Search and Discovery.com

... and is influenced by high atomic number elements. It is particularly the case for carbonate sediments where calcium (Ca) enhances X-ray linear absorption...

2003

THE BAKOS DEPOSIT DISCOVERY - A CASE HISTORY

R. CHAPMAN, G. CURRY, AND V. SOPUCK

Saskatchewan Geological Society

..., whereas the 1984 survey employed low temperature ashing followed by graphite furnace-atomic absorption. The greater than 10 ppb gold contour outlined...

1990

Lake Chad: Geochemistry and Sedimentary Aspects of a Shallow Polymictic Lake

John S. Mothersill

Journal of Sedimentary Research (SEPM)

... supplies approximately 95% and the Yobe River supplies the remainder of the fluvial addition to Lake Chad. The water loss from the lake is mainly...

1975

Spectral Reflectance Characterization (0.4 To 2.5 and 8.0 To 12.0 µm) of Phanerozoic Strata, Wind River Basin and Southern Bighorn Basin Areas, Wyoming

Harold R. Lang, Mary Jane Bartholomew, Cindy I. Grove, Earnest D. Paylor

Journal of Sedimentary Research (SEPM)

... spectra were usually either transmission or absorption measurements or, more rarely, reflectance or emission measurements. Reflectance measurements...

1990

Structural Controls on the Formation of Bottom-simulating Reflectors Offshore Southwestern Taiwan from a Dense Seismic Reflection Survey

Philippe Schnurle, Char-Shine Liu

AAPG Special Volumes

... reflection coefficient as the ratio of BSR to sea-floor amplitudes, assuming no transmission loss caused by reflections, scattering, or (inelastic) absorption...

2009

Application of Logging Tools For Improving Reservoir Interpretation - Workshop Summary

Gerald J. Kuecher

PTTC

... lower and gas lowest). Photoelectric absorption of low energy gamma rays is the basis for Pe curves (Z-Density tools/logs), which are used for typing...

2004

Mud Solidification, a Solution to Pollution

Jerry E. Haston

Indonesian Petroleum Association

... Operations, Houston, Texas, May 21 – 23, 1975. 2. KAWAMURA, M. and DIAMOND, S., Stabilizations of Clay Soils Against Erosions Loss. Joint Highway Research...

1976

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