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The AAPG/Datapages Combined Publications Database
Showing 2,890 Results. Searched 200,357 documents.
An Integrated Multi-Analysis Procedure That Qualifies DHI’s: A Case History in the Louisiana Hackberry Trend
Russell Hoopes, W. M. Aber, Jr.
Bulletin of South Texas Geological Society
... a productive medium. This absorption expresses itself in three forms. Figure 1. Frequency Absorption Loss of average amplitude Selective loss of high...
1990
Compensating for Seismic Absorption for Orthogonal Shooting Field Data: A Case Study on NW Tunu Area, Indonesia
Doddy Iqbal Biramandita, Vishal Kumar, Wayne Zanussi, Jacques Bonnafe, Natalia Anggriani, Cepi M. Adam, Didiek Bhudy Prabowo
Indonesian Petroleum Association
...Compensating for Seismic Absorption for Orthogonal Shooting Field Data: A Case Study on NW Tunu Area, Indonesia Doddy Iqbal Biramandita, Vishal Kumar...
2016
Determination of Residual Water Saturation of Samples by the Method of Capillary Absorption (Extraction)
S. I. Shishigin
Petroleum Geology: A Digest of Russian Literature
...Determination of Residual Water Saturation of Samples by the Method of Capillary Absorption (Extraction) S. I. Shishigin 1964 585 588 Vol. 8 (1964...
1964
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...
1982
Abstract: Attenuation, Velocity Dispersion and the Fate of the Vibroseis Signal; #90211 (2015)
Bernd Milkereit, Flora Sun, Wei Qian, and Thomas Bohlen
Search and Discovery.com
... a broad and flat absorption band over a wide range of frequencies (Cormier, 1989). In classical seismology, the spectral ratio method (Tonn, 1991...
2015
Reducing LPO Possibility Caused by Carbon Dioxide (CO2) Impurities Off Specification, Using Minisorb Equipment in Gas Central Processing Plant Matindok, PT. Pertamina EP
Arief Partayudha, Reza. Pahlepy, Wingky Suganda, Allief Bram Hidayatullah, Ahmad Idul Aripin Lasimpala
Indonesian Petroleum Association
..., impurities are removed through an absorption process utilizing amino solvent-based chemicals. This process takes place at the Acid Gas Removal Unit (AGRU...
2024
ENHANCED IMAGING BENEATH COMPLEX GAS CLOUDS AND CARBONATES USING Q-TLFWI AND LS-QPSDM ON ULTRA-SPARSE SHALLOW WATER OBC NORTHWEST JAVA BASIN, OFFSHORE INDONESIA
Chenghai Jiao, Yitao Chen, Peipei Deng, Hudzaifah, and Normansyah
Indonesian Petroleum Association
... distortions and amplitude loss due to spatial velocity variations and absorption effects, severe attenuation affected penetration of the deeper layers...
2025
Analytical Methods for Determining Small Quantities of Mercury in Natural Gas
M. Muchlis
Indonesian Petroleum Association
... if the original mercury content was at a high enough level for direct or indirect measurement. This difficulty is due to loss of mercury by surface absorption...
1981
Variations in Water Content in Opal-A and Opal-CT from Geyser Discharge Aprons
Rachel Day, Brian Jones
Journal of Sedimentary Research (SEPM)
... with the region of water absorption. Samples were placed on the sample stage of the IR microscope with a window that allows infrared light transmission...
2008
Carboniferous Sediments from Sigsbee Knolls, Gulf of Mexico: GEOLOGICAL NOTES
Willis E. Pequegnat , William R. Bryant , John E. Harris
AAPG Bulletin
... absorption spectrometry, X-ray diffraction, and electron microscopy reveal that the siltstone is composed primarily of quartz with lesser amounts...
1971
Abstract: VSP P-Wave Attenuation Model Study in Elastic Earth: Spectral Ratio method Vs Centroid Frequency Shift Method; #90187 (2014)
Waheduzzaman Talukder and Ralph Phillip Bording
Search and Discovery.com
...-layered model because of its simple model configuration. Multi-layering adds transmission, reflection loss, mode conversion of wave that caused loss...
2014
End-Member Feldspar Concentrations Determined by FTIR Spectral Analysis
Abigail Matteson, Michael M. Herron
Journal of Sedimentary Research (SEPM)
...; Harville and Freeman 1988; Liang et al. 1990). Mineral identification is possible because many minerals have characteristic absorption bands...
1993
Development of Insulator Components for Electrical Heating of Oil Sands: Section VI. Recovery
K. Okahashi, I. Ishii, S. Hirabayashi, A. Higuchi, Y. Takahashi, Y. Ohata
AAPG Special Volumes
...: Canadian Patent No. 1001550, Dec. 14. Newbold, F. R., and T. K. Perkins, 1977, Wellbore transmission of electrical power: Oil Sands, p. 631. Todd, J...
1987
Yesterday, Today, and Tomorrow in Seismic Exploration
Emil J. Mateker, Jr.
GCAGS Transactions
... of absorption (or attentuation) is well illustrated by the loss of the higher frequency component of the seismic signal in the shallow part...
1970
Multicomponent Analysis of FTIR Spectra: Quantification of Amorphous and Crystallized Mineral Phases in Synthetic and Natural Sediments
Jacques Bertaux , Francois Frohlich , Philippe Ildefonse
Journal of Sedimentary Research (SEPM)
...; Salisbury 1993). Spectroscopic data are measured either in transmission or in reflection mode, and spectra record absorption or emission features...
1998
Natural Gas
Henry A. Ley
AAPG Special Volumes
... pipe lines for transmission to consumers. Dow (FOOTNOTE 3) has determined effects of gasoline removal on the heating value of natural gas. The gaseous...
1935
Data-driven near-surface Q compensation: A case study in Sichuan Basin of China
Xinyuan Feng, Yulian Zhao, Mingtu Xiao
International Meeting for Applied Geoscience and Energy (IMAGE)
... of seismic wave energy loss and dispersion caused by strata absorption synchronously. The Q compensation algorithm is as follows...
2024
A Comparison of the Physical Properties and Petrographic Characteristics of Some Limestones and Dolomites of Southeastern Minnesota
Ernest H. Lathram, George A. Thiel
Journal of Sedimentary Research (SEPM)
... samples is given in table I. The loss by abrasion varies from 32.7% to 46.9%, and the absorption percentage varies from 0.79 to 2.64. The sample...
1946
Super Reservoirs of the Orenburg Gas-Condensate Field
I. P. Zhabrev, M. A. Politykina, Yu. V. Uchastkin
Petroleum Geology: A Digest of Russian Literature
.... During drilling of 57 wells there were 92 cases of absorption of drilling mud. See Table 1. Correlation of absorption intervals shows several absorption...
1979
Nanoscale Visualization of Gas Shale Pore and Textural Features
Bolivia Vega, Joy C. Andrews, Yijin Liu, Jeff Gelb, Anthony Kovscek
Unconventional Resources Technology Conference (URTEC)
... sequestration. Imaging performed with Full-field Transmission X-Ray Microscopy technology to characterize gas shale structure and heterogeneity was conducted...
2013
Geophysical Study Program of Reefs in the Lvov Paleozoic Downwarp
L. E. Fil’shtinskiy, A. I. Boyko, M. D. Buderkevich, R. M. Kobrin
Petroleum Geology: A Digest of Russian Literature
.... On a background of the regional dip there are flexures and areas of loss of correlation. Local decreases of Veff (see Fig. 1b) are noted in the supra-reef...
1978
Accurate Determination of Reduced Sulfur and Major Elements by Fused Glass X-Ray Fluorescence Analysis: RESEARCH METHOD PAPER
David N. Awwiller
Journal of Sedimentary Research (SEPM)
... with subsequent loss of reduced sulfur via volatilization. This is not a major concern for most igneous and metamorphic rocks but it can be especially troublesome...
1994
What Is the Role of Carbon Dioxide in Climate Change during Earth History? #110057 (2008)
Eric J. Barron
Search and Discovery.com
... of incoming solar energy, (2) changes in the composition of the Earth’s atmosphere influencing energy absorption or reflection, and (3) changes in the Earth...
2008
Abstract: Enhanced Surface Seismic Data Processing Using Simultaneous Acquired DAS-VSP Data; #91204 (2023)
Gang Yu, Jinliang Xiong, Junjun Wu, Yuanzhong Chen, Yingshui Zhao
Search and Discovery.com
... structure imaging capabilities, the formation velocity, absorption attenuation, anisotropy parameters and other information around the well to a certain...
2023
Application of Seismic Surveying to Direct Exploration for Oil and Gas
A. M. Ivanchuk, L. F. Tarkhova
Petroleum Geology: A Digest of Russian Literature
... 20-30%, and the coefficient of absorption changes by an order of magnitude for weakly oil-saturated strata and by two orders for strongly oil-saturated...
1974