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The AAPG/Datapages Combined Publications Database

Showing 2,898 Results. Searched 200,626 documents.

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Interpretation of Sr+2 Concentrations in Carbonate Minerals and Rocks

David J. J. Kinsman

Journal of Sedimentary Research (SEPM)

..., M. E., 1967, Atomic absorption analyses for Ca, Li, K, Rb and Sr at two Atlantic Ocean stations: Deep-Sea Res., v. 14, p. 785-789. FRIEDMAN, G. M...

1969

Physiographic Controls on the Composition of Sediments Derived from Volcanic and Sedimentary Terrains on Barro Colorado Island, Panama

Mark J. Johnsson, Robert F. Stallard

Journal of Sedimentary Research (SEPM)

..., Montana. The relative proportions of the three phases were estimated by using the bulk mass-absorption coefficient, determined according to Johnsson...

1989

Geochemical Evaluation of Petroleum Source Rock in Bonaparte Gulf-Timor Sea Region, Northwestern Australia

Gregory P. Kraus , Kevin A. Parker

AAPG Bulletin

... and maturation determinations by light absorption, state of preservation index, vitrinite reflectance, and clay-mineral End_Page 2021...

1979

Petroleum-Related Origin for Uraniferous Organic-Rich Nodules of Southwestern Oklahoma

Joseph A. Curiale , Salman Bloch , Janina Rafalska-Bloch , William E. Harrison

AAPG Bulletin

... from these spectra. For example, minor absorption at approximately 2,900 cm-1 attests to the lack of major paraffin structures, consistent...

1983

An integrated geothermal resource assessment and techno-economic analysis in Presidio County of the Trans-Pecos region of Texas

Shuvajit Bhattacharya, Ken Wisian, Bissett Young, Malcolm Ross, Mohamed Khaled, Rama Chandrudu Arasada, Qiqi Wang, David Chapman, and Aysegul Turan

AAPG Bulletin

... use (agricultural processing, absorption chiller, etc.). We expect that the outcome of this study will empower the local government, residents...

2025

Components and Processes Impacting Production Success from Unconventional Shale Resource Systems; #40908 (2012)

Daniel M. Jarvie, Brian M. Jarvie, W. David Weldon, and Albert Maende

Search and Discovery.com

... Young, and D.J. Curry, 1992, Expulsion from hydrocarbon sources: the role of organic absorption: Advances in Organic Geochemistry 1991: Organic...

2012

Borehole-image-log characterization of deltaic deposits from a behind-outcrop well: Opportunities and limitations

Philipp J. Wolpert, Michael C. Poppelreiter

Journal of Sedimentary Research (SEPM)

... (track 2), photoelectric absorption factor (pink), neutron porosity (red), density (blue) (track 3), static FMI (track 4). B) Dynamic and static FMI...

2019

Redox dynamics and metal cycling in the carbonate-buffered sediment–water interface of the ferruginous and sulfatic Lake Medard, Czech Republic

Daniel A. Petrash, Astolfo Valero, Karelys Umbría-Salinas, Christophe Thomazo, Travis B. Meador, František Laufek, James J. Valdés, Vladislav Chrastný, Kurt O. Konhauser

Journal of Sedimentary Research (SEPM)

... for X-ray absorption spectroscopy using IFEFFIT: Journal of Synchrotron Radiation, v. 12, p. 537–541. Reiche, M., Lu, S., Ciobotǎ, V., Neu, T.R....

2025

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

THE HYDROLOGICAL INVESTIGATION OF KARST REGIONS WITH PARTICULAR REFERENCE TO THE SERRANIA DE SAN LUIS ESTADO FALCON, VENEZUELA

M. Gascoyne

Asociación Venezolana de Geología, Minería y Petróleo (AVGMP)

... problem to some extent and has found considerable use in the U.S.A. The method of detection is by absorption on mordanted cotton strips hung in the water...

1973

Direct Use of Geothermal Energy in the Circum-Pacific Region

John W. Lund

Circum Pacific Council Publications

... absorption refrigeration unit. Chilled water from this unit at a temperature of 6.7 ° C ( 4 4 ° F ) is piped to cooling coils for the air conditioning...

1982

Environmental Bandwagons

Eric Eslinger, Uriel Oko, Jacqueline A. Smith, G. H. Holliday

Special Publications of SEPM

... in children under 6 years Feed children adequate calcium and iron to discourage lead absorption, along with a good overall diet Remove lead sources...

1994

The limits of Burgess Shale-type preservation: assessing the evidence for preservation of the blood protein hemocyanin in the Burgess Shale

Robert R. Gaines, Alexander J. Lombardo, Iris O. Holzer, Jean-Bernard Caron

PALAIOS

... of synchrotron X-ray fluorescence mapping and X-ray absorption spectroscopy, Pushie et al. (2014) identified microscopic (, 100 lm) domains of copper enrichment...

2019

Multi-Disciplinary Data Integration for Inverse Hydraulic Fracturing Analysis: A Case Study

Arash Dahi Taleghani, Ping Puyang, Joel LeCalvez

Unconventional Resources Technology Conference (URTEC)

..., such as matrix porosity and permeabilities, gas absorption constant for matrix and fractures are listed in Table 1 below. Table 1. Major petrophysical...

2015

Phosphate Geochemisty in Nearshore Carbonate Sediments a Suggestion of Apatite Formation

Henri E. Gaudette, W. Berry Lyons

Special Publications of SEPM

... outlined in Strickland and Parsons 1972 after appropriate dilutions Cal cium and magnesium were measured on diluted samples by flame atomic absorption...

1980

Integrated reservoir fluid characterization in thinly laminated formations - A case study from deepwater Sabah

Smail Chouya, John Jong, Janice Boay, Shota Nakatsuka, Samie Lee, Pascal Millot

Geological Society of Malaysia (GSM)

... and compositions at downhole conditions (Figure 4), and provides data on absorption spectrometers: C1, C2, C3-C5, C6+ and CO2 composition in %wt., downhole...

2018

Mapping Stratigraphic Traps with Electrical Transients

Jamil Azad

CSPG Bulletin

.... VELOCITY OF THE SIGNAL Electromagnetic waves travel at the velocity of 300,000 km.s-1 in space. In space there is no absorption or dispersion...

1977

Formation Clays: Are They Really a Problem in Production?

George E. King

Special Publications of SEPM

... It must also water Hower 1985 illite better methods Clay swelling is the absorption of water into the inter layer portion of the clay s crystal...

1992

State of the Art Logging Selection to Explore Tight, Low Contrast, Hidden Reservoirs

Anton Setyo Kristanto,Tino Diharja, Rinaldi Sudarwoto, Hengky Ng, Leonora Ludwina Lilasari, Defri W. Widiyanto, Rio Putra

Indonesian Petroleum Association

... in otherwise challenging task using conventional WFT technology (Figure 6). For fluid analysis and sampling, PEPC ADK selected tool with optical absorption...

2018

Assessment of In-situ Proppant Placement in SRV Using Through-Fracture Core Sampling at HFTS

Debotyam Maity, Jordan Ciezobka, Sarah Eisenlord

Unconventional Resources Technology Conference (URTEC)

... to absorption of some of the other frequencies within white light. Since absorption is also influenced by particle size, larger particles tend...

2018

The Influence of Organics on Supercritical CO2 Migration in Organic-Rich Shales

Bethany A. Kurz, James A. Sorensen, Steven B. Hawthorne, Steven Smith, Hamed Sanei, Omid Ardakani, Joel D. Walls, Lu Jin, Shane Butler, Christopher Beddoe, Blaise Mibeck

Unconventional Resources Technology Conference (URTEC)

... storage via adsorption and absorption. URTeC 2902743 2 Introduction The Bakken petroleum system (BPS), located in the Williston Basin of western North...

2018

Formation of Hydrocarbons from Fatty Acids by Alpha-Particle Bombardment

C. W. Sheppard , W. L. Whitehead

AAPG Bulletin

... of paper, or surrounding gas under normal conditions a few centimeters. During this absorption the energy of the alpha particle is converted to molecular...

1946

Mineralogy and Geochemistry of Continental Shelf Sediments Off the Washington-Oregon Coast

Stan M. White

Journal of Sedimentary Research (SEPM)

... by the Columbia River, but upon reaching the marine environment some are concentrated by absorption and possibly by biologic processes. Others, present...

1970

Mineral and Chemical Composition of Sediments from the Straits Of Florida

John D Gassaway

Journal of Sedimentary Research (SEPM)

... Geological Survey Computer Contribution v. 3, p. 1-48. PERKIN-ELMER CORP., 1964, Analytical methods for atomic absorption spectrophotometry: Norwalk...

1970

Early Diagenesis of Clay Minerals, Rio Ameca Basin, Mexico

James I. Drever

Journal of Sedimentary Research (SEPM)

... by atomic absorption spectroscopy, Cl was determined by titration with AgNO3, and SiO2 was determined colorimetrically. The bottom water analyses are from...

1971

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