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The AAPG/Datapages Combined Publications Database

Showing 2,898 Results. Searched 200,619 documents.

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Use of Thermometry for Solution of Certain Problems in Economic Geology

D. M. Srebrodol’skiy

Petroleum Geology: A Digest of Russian Literature

... log, SP log, and the curve for temperature recorded after the buffers were placed in the well. Figure 1. Determination of the locations of absorption...

1960

Static Level of Subsurface Waters in the Lower Kama and Central Volga Areas

Ye. F. Stankevich, A. G. Zabirov

Petroleum Geology: A Digest of Russian Literature

.... AN SSSR. 8. Stankevich, Ye. F., 1957, Importance of specific gravity of formation water for determination of the intensity of absorption of flushing...

1960

Filtration Properties of Rocks with Low Permeability

N. S. Gudok

Petroleum Geology: A Digest of Russian Literature

... of a porous medium due to formation of absorption-colloidal layers on the walls of the pore channels. This reduces the effective cross-section...

1960

Oil Exploration in Australia

Bryan R. Griffith

Circum Pacific Council Publications

... against projected total d e m a n d and local absorption capacity. T h e production curve s h o w s a marked decline in the late 1980s, reflecting...

1986

Forensic Geochemistry in Characterization of Petroleum Contaminants in Soil and Water

I.R. Kaplan

Pacific Section of AAPG

.... The determination of total lead, by atomic absorption spectroscopy (graphite furnace), and ethylene dihalides, by gas chromatography with electron...

1989

Determination of the Relative Oil-Gas Saturation of Strata According to Gas Logging Data

P. A. Levshunov

Petroleum Geology: A Digest of Russian Literature

... of the hydrocarbon gas in the free phase (absorption tubes) and dissolved in bitumen in the rock (thermal degasing of cuttings) can be used as a basis...

1961

Finite Difference Modeling: Part II: How to clean numeric time dispersion

Lasse Amundsen, Ørjan Pedersen, Martin Landrø

GEO ExPro Magazine

... in media with absorption. To be more explicit, consider the generic formula for the wave equation in time-space expressed as: where L(x) is the system...

2018

Progressive Diagenetic Elimination of Strontium in Quaternary to Late Tertiary Coral Reefs of Red Sea: Sequence and Time Scale: Sediments and Diagenesis

Gerald M. Friedman , I. B. Brenner

AAPG Special Volumes

...-glass spectrograph and a Perkin-Elmer atomic absorption spectrophotometer. Details on this technique and its reliability have been given by Brenner...

1977

Recovery of Various Fractions of Crude Oil in Porous Media at the Pore Scale: An Application of Synchrotron X-Ray Microtomograph

Jaydeep Ghosh, Geoffrey R. Tick

Oklahoma City Geological Society

... critical absorption energy to resolve the oil fraction (medium oil in this picture) doped with iodobenzene. Figure 2. Noise reduction...

2010

Use of the Neutron-Gamma Method for Distinguishing Gas Strata in Cased Wells of the Yeysko-Berezan Gas Region

Ye. M. Us

Petroleum Geology: A Digest of Russian Literature

... effect on the index Inγ is exerted by the slowing-down and absorption properties of hydrogen. In the case of saturation of these reservoirs by highly...

1962

Clay-Mineralogy and Boron Determinations of the Shales from the Reindeer Well, Mackenzie River Delta, N.W.T., Canada

P. Bayliss, A. A. Levinson

CSPG Bulletin

... encroachment in the coal swamps, with resultant absorption of boron by the organic matter. The boron values up to 233 ppm at the bottom of the well...

1970

Gippsland Basin, Australia: New Data Reveals Further Potential in a Mature Basin

Jarrad Grahame, Keat Huat Teng, Iain Burnie, CGG

GEO ExPro Magazine

...), and stable Q estimation for improved absorption corrections. CGG Processing Technology A number of advanced proprietary processing techniques were...

2021

Extended Abstract: Methane Drainage - Developments in the Northern Bowen Basin

R. M. Bell

Petroleum Exploration Society of Australia (PESA)

... distribution, and a Absorption isotherm determinations show the maximum amount of methane that can be absorbed on coals of various rank. Producibility...

1987

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

ABSTRACT: GEOCHEMICAL AFFINITIES APPLIED IN COAL EXPLORATION AND EXPLOITATION: CASE STUDY FROM SPITSBERGEN, NORWAY

Alv Orheim, Trond Brekke, Gerd Bieg, Venche Horseide, Jørgen Stenvold

The Society for Organic Petrology (TSOP)

... by AA (Atomic Absorption) on selected parallel samples. 129 Abstracts of the 21th Annual Meeting of the Society for Organic Petrology: 2004, Volume...

2004

Use of Caliper Log Data in Subdivision of Carbonate Sediments1

V. N. Dakhnov

Petroleum Geology: A Digest of Russian Literature

... to intensive, often even catastrophic absorption of drilling solution by karst belts, the probable productivity of reservoirs of this type is established...

1963

Seismic Foldout: Northern North Sea: A Dual-Azimuth Solution

Anna Rumyantseva, Jaswinder Mann-Kalil, Idar Kjørlaug, CGG

GEO ExPro Magazine

... geological anomalies. Shallow gas anomalies typically exhibit high absorption, associated with amplitude attenuation and phase distortion resulting...

2022

Variation in the Chemical Composition of Oils Under the Influence of the Absorbing Properties of Clayey Rocks

A. G. Mileshina, G. I. Safonova

Petroleum Geology: A Digest of Russian Literature

...; this is apparently governed by absorption chromatographic fractionation. Such a conclusion is confirmed by the distribution of components between the absorbed...

1963

Compaction and Oil Migration

L. F. Athy

AAPG Bulletin

.... This suggests that in time oil under pressure would totally absorb the adsorbed water film. Such absorption under pressure accounts for the thoroughn ss...

1930

ABSTRACT: APPLICATION OF C5-C8 PARAMETERS TO IDENTIFY THE SOURCE AND MIGRATION DIRECTION OF NATURAL GAS IN THE ORDOS BASIN

Luo Xia, Li Jian, Dai Jinxing, Hu Guoyi, Liu Zhaolu, Ma Chenghua

The Society for Organic Petrology (TSOP)

.... Reservoir absorption. Generally speaking, during the migration of gasoline hydrocarbons, they are easily absorbed. 2. Thermal vaporization. This mechanism...

2004

Natural Radioactivity of the Sedimentary Rocks of Several Areas of Azerbaydzhan

A. O. Martirosova

Petroleum Geology: A Digest of Russian Literature

... of radioactivity logs: Gostoptekhizdat. 4. Polak, L. S. and Rapoport, M. B., 1956, Absorption of gamma rays by sedimentary rocks: Priklad. Geophysics...

1963

ABSTRACT: THE FLUORINE IN COAL AND GANGUE OF CHINA AND ITS ENVIRONMENT IMPACT

Wenhui Huang, Weihua Ao, Jingguo Chen, Yao Che, Xiuyi Tang

The Society for Organic Petrology (TSOP)

...)-.The fluorine dissolves in the weathering zone in coincidence with the absorption. The formative gangue has higher content of the fluorine. There are two...

2006

ABSTRACT: HEAVY METALS IN SOIL AROUND THE GANGUE TAILINGS OF THE PINGDINGSHAN COAL MINE AREA

Longyi Shao, Ji-dong Zheng, and Bin Hu

The Society for Organic Petrology (TSOP)

... samples were digested with (HF, HClO4 and nitric acid). The solutions of each samples were analyzed with the atomic absorption spectrophotometer (AAS...

2006

ABSTRACT: TRACE ELEMENT EMISSIONS DURING SPONTANEOUS COMBUSTION OF SOLID WASTE FROM COAL MINING IN SHANXI PROVINCE, CHINA

Junying Zhang, Yongchun Zhao, Yang Li, Zonghua Wang, Yintang Ge, Chuguang Zheng

The Society for Organic Petrology (TSOP)

... were determined by inductively coupled-plasma mass spectrometry (ICP-MS), cold vapor atomic absorption spectrometry (CV-AAS), and ion-selective...

2006

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

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