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The AAPG/Datapages Combined Publications Database

Showing 2,890 Results. Searched 200,357 documents.

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ABSTRACT: FTIR PARAMETERS AS MATURITY PROXIES IN KEROGEN TYPE II

Grzegorz Lis, Maria Mastalerz, Arndt Schimmelmann, Artur B. Stankiewicz

The Society for Organic Petrology (TSOP)

... % (New Albany Shale) and 0.42 to 3.02 % (Exshaw Formation). FTIR parameters were obtained by integrating absorption peaks from aromatic groups (3000-3100...

2004

Potential of FWI imaging for shallow turbidite shadow zone: A case study

Swarup Sarkar, James Sheng, Faqi Liu, Daniel Davies, Roy Ha

International Meeting for Applied Geoscience and Energy (IMAGE)

... traditional imaging algorithms, the shallow turbiditic setting generates a shadow zone that suffers from signal absorption and scattering. DM FWI has...

2023

Effectiveness of Prospecting the Oil and Gas Fields in the Mesozoic Sediments in the Chechenoingush ASSR and Possibilities of Its Improvement

L. M. Umanskiy

Petroleum Geology: A Digest of Russian Literature

... because of complex conditions (intensive absorption of drilling mud, crumbling of the rocks, necking of the pipe, etc). See Table 1. Table 1...

1965

Acid Treatment of Organic Materials and the Removal of Calcium Carbonate: NOTES

Dirk Frankenberg, Robert T. Giles

Journal of Sedimentary Research (SEPM)

... absorption: Jour. Sedimentary Petrology, v. 38, p. 617-620. KRUMBEIN, W. C., AND F. J. PETTIJOHN, 1938, Manual of Sedimentary Petrography Appleton...

1970

Soil Science and Risks of Climate Related Hazards

S. Paramananthan

Geological Society of Malaysia (GSM)

... cover that controls the runoff, erosion and absorption as well as soil type and depth that influence the infiltration rate and water holding capacity...

2016

Introduction

AAPG Special Volumes

... interest in the topics included in this volume. On one hand, this viewpoint shows the absorption by our young membership in the problems at hand -- "what...

1985

Relationship of Hydrocarbon Accumulations to Fault Zones in the Example of the Middle Caspian

V. M. Muradyan, G. I. Ledovskaya

Petroleum Geology: A Digest of Russian Literature

... changes in sign, zones of anomalous orientations, chaotic reflections on seismic profiles, and zones of absorption of seismic waves. The system of faults...

1996

Operating Experience of an Amine Unit; 25% above Capacity. A Case Study in Singa Cpp … Lematang of South Sumatera - Indonesia

Heru Wijaya Pamungkas, Iwan Sutrisno, Alip Rahmanu Budiwanto, Juanda, Sando Hendrawanto, M. Hatta Amin

Indonesian Petroleum Association

... to experience severe foaming, high methane loss and damage to the internal parts of the column, the year 2015 marked a special year. The amine unit...

2017

Compositional Sector Zoning in Dolomite

Richard J. Reeder, Joan L. Prosky

Journal of Sedimentary Research (SEPM)

... types are rich in calcium, however. Transmission electron microscopy reveals that growth microstructures differ within these different growth sectors...

1986

Selenium in soils and groundwater of Moldova

R. E. Hannigan, O. P. Bogdevich, D. N. Izmailova

Environmental Geosciences (DEG)

... speciation of soil/sediment determined by sequential-extractions and hydride generation atomic absorption spectrophotometry: Environmental Science...

2006

Mineralogical and Physical-Chemical Features of the Clay Covers Above the Pay Zones of the Bukhara-Khiva Region

Ye. A. Shabayeva, V. V. Chulkova

Petroleum Geology: A Digest of Russian Literature

... of dispersion of soil; Tr. VIUA, Leningr. Otdel, no. 11. 2. Gedroyats, K. K., 1932, Study of the absorption capacity of soils; Sel’kolkhozgiz. 3. Grim, R...

1966

Potential Role of Microbial Biofilms in Oil Sands Tailings Management

Victoria Kostenko, Robert John Martinuzzi

AAPG Special Volumes

... and dewatering of slurries; loss of bitumen in tailings; accumulation in tailings and released water of cations and toxic compounds such as PAH, naphthenic...

2013

Quantitative X-Ray Diffractometry of Carbonate Rocks: RESEARCH METHOD PAPER

J. H. Fang, L. Zevin

Journal of Sedimentary Research (SEPM)

...., AND LACH, S., 1981, Calculation of sample absorption by means of Compton scattering in x-ray diffraction analysis: X-ray Spec., v. 10, p. 57-60...

1985

Modeling of scattering losses using energy transport

Manuel Alejandro Jaimes Caballero, Roel Snieder

International Meeting for Applied Geoscience and Energy (IMAGE)

... and intrinsic absorption) properties of the medium and the wave propagation, and is therefore suitable to study the quality factor Q. In radiative...

2022

Experience in Use of Geochemical Methods of Exploration for Oil Fields in Eastern North Caspian

L. A. Yariyeva, Sh. Sh. Sadykov

Petroleum Geology: A Digest of Russian Literature

... and the location of this minimum within sectors of high gas absorption, the Lyudmilin structure has a local cap beneath which oil occurs. On the northeast...

2004

The Chemical Relationships Between Crude Oils and Their Source Rocks: Topical Papers

M. C. Brenneman , P. V. Smith Jr.

AAPG Special Volumes

... of them show strong absorption near 5.8 microns, indicating the presence of carbonyl groups. Absorption bands in the 8-10 micron region indicate...

1958

Research and application of Intelligent high resolution processing method based on ISTA-Net

Huahui Zeng, Qin Su, Sanyi Yuan, Lide Wang, Yanwu Xu, Huijie Meng, Deying Wang

International Meeting for Applied Geoscience and Energy (IMAGE)

... in Sichuan Basin of China has made a major breakthrough. However, due to the deep burial, serious absorption attenuation, narrow bandwidth and low dominant...

2024

High-Resolution X-Radiography of Laminated Sediment Cores: RESEARCH METHOD PAPER

Thomas J. Algeo, Mark Phillips, Jacek Jaminski, Matthew Fenwick

Journal of Sedimentary Research (SEPM)

... The utility of X-radiography in any geologic study depends on the ability to resolve features of interest. Because absorption of X-rays is integrative...

1994

ABSTRACT: Chemical Characterization of Fusinite by Reflectance Micro-FTIR Spectroscopy

Yingting Guo, John J. Renton, John J.Penn

The Society for Organic Petrology (TSOP)

... characteristics of pyrofusinite and degradofusinite. The most intense absorption peak in spectra of degradofusinite occurs at 1240 cml, which is derived from...

1995

Abstract: Infrared spectrum of an individual fossil pollen grain measured as an organic maturation index

T. Aizawa, T. Ohbuchi, Y. Ujiié

The Society for Organic Petrology (TSOP)

... and an individual living pollen grain by means of reflectance micro-FTIR technique are wholly similar. Absorption intensities of aliphatic CH2, C=O...

2008

PILOT PROJECT OF CARBON CAPTURE UTILIZATION TECHNOLOGY BY MICROALGAE IN DONGGI CENTRAL PROCESSING PLANT, PT. PERTAMINA EP CEPU

Reza Pahlepy, Wingky Suganda, Muchammad Sibro Mulis, Arief Partayudha, and Amanu Pinandito

Indonesian Petroleum Association

... to remove acid gases from feed gas, specifically 4% mole CO₂ and 0.4% mole H₂S, through amine solvent absorption. The removed H₂S is treated...

2025

X-Ray Fluorescence Determination of Ni, Cu, and Zn in Rock Powders with Variable Matrices: ABSTRACT

J. R. Smith, R. G. Arnold

AAPG Bulletin

... absorbed by the sample as a measure of the absorption characteristics of the sample for the X-ray wavelengths concerned. The method was calibrated...

1964

Boron as Paleosalinity Indicator Not Affected by Carbon in Clay Fractions: ABSTRACT

Charles T. Walker

AAPG Bulletin

... boron absorption. The validity of boron as a paleosalinity indicator consequently has been questioned. Analogous studies of illitic clay fractions from...

1966

Recent Silica Gel from Saline Lake in Galapagos Islands: ABSTRACT

Paul A. Colinvaux, Daniel Goodman

AAPG Bulletin

... spectroscopy of a sample which had separated during storage revealed no absorption at 6 µ, precluding the presence of peptide bonds. There was little...

1971

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