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The AAPG/Datapages Combined Publications Database
Showing 2,761 Results. Searched 195,364 documents.
Abstract: Application of Viscoacoustic Full Waveform Inversion to Shallow-Water, Shallow-Gas Data; #90246 (2016)
Xin Cheng, Ronan Petton, Ian Anstey, Wai-Leong Lai, Denes Vigh, Gavin Menzel-Jones
Search and Discovery.com
...’s absorption effects is to derive a spatially and temporally variant interval 1/Q model in three dimensions, where the quality factor Q is used to characterize...
2016
Chlorinoid and Flavinoid Pigments from Aquatic Plants and Associated Lake and Bay Sediments
F. M. Swain, G. W. Paulsen, F. Ting
Journal of Sedimentary Research (SEPM)
.... AND COMAR, C. L., 1941, Influence of preparative procedure on the purity of chlorophyll components as shown by absorption spectra: Bot. Gaz., v. 102, p...
1964
Recent Advances in Technology: From Arrhenius to CO2 Storage Part XV
Lasse Amundsen, Martin Landrø
GEO ExPro Magazine
... s tratosphere. Less ozone implies less absorption of infrared (IR) heat radiation and therefore less heat trapping. L ASSE AMUNDSEN Recent research...
2022
Imaging challenges at Gulf of Papua (PNG) and their solutions through high-end imaging technology
Zongying Gong, Subhash Chandra, Xiaodong Wu, Yajing Li, Min Zhi, Michael Szczepaniak, Barry Hung
Petroleum Exploration Society of Australia (PESA)
..., as observed on the vintage PSTM seismic data. All these challenges are caused by the complexity of velocity and/or absorption (Q) fields. To overcome...
2019
Rapid Methods of Tin Determination for Geochemical Prospecting
W. W. S. Yim
Geological Society of Malaysia (GSM)
...-ray flourescence technique and the atom ic absorption technique. It is concluded that the atomic absorption method is superior to the other methods...
1979
Preliminary Study of Optimization Hydrogen Sulfide Removal in Drilling Fluid Using Functionalized Magnetite Nanoparticle
Bonar Tua Halomoan Marbun, Kartika Fajarwati, Ramadhana Aristya, Niko Pratama Purba
Indonesian Petroleum Association
... optimal hydrogen sulfide absorption results, magnetite nano-sized not only created but also need modification of the particle. Modifications of magnetite...
2013
Oil and Oil-Like Substances in Primorye
L. D. Miroshnikov, I. P. Smilga, I. A. Shekhorkin
Petroleum Geology: A Digest of Russian Literature
... by the absorption spectrum of the petroleum-ether fraction in the infrared area. See Fig. 1. The absorption doublet in the 720–740 cm−8 interval indicates...
1966
Quantifying Capillary Trapping on Ultimate Coal Seam Gas Recovery: A Laboratory Study
Yiran Zhu, Zhang Shi, Huilin Xing, Shuai Gao, Zhongwei Chen
Unconventional Resources Technology Conference (URTEC)
... gas, capillary trapping, contact angle, gas absorption/desorption, matrix deformation Introduction Coal is usually considered as dual-porosity...
2021
Energy Conservation Through Process Design
J. M. Fox
Indonesian Petroleum Association
..., "The Absorption Cooling Process," IGT Research Bulletin No. 14, (1957). 25. W. MALEWSKI, "Criteria for Choosing Absorption Refrigeration Plants...
1979
Petrochemical Feedstocks from Indonesian LNG Plants: A New Approach
K. Stork
Indonesian Petroleum Association
... natural gas — absorption refrigerated absorption or cryogenic. Normally, absorption processes are adequate if high recovery is desired only for propane...
1985
Formation of the Oil Pool in the Upper Cretaceous Sediments of the Malgobek Region of the ChIASSR
G. Kh. Galyamov, P. K. Vil’tsing
Petroleum Geology: A Digest of Russian Literature
... and in near-crest parts of the anticline during drilling the lower Maykop, Foraminiferal, and Upper Cretaceous sediments, nearly everywhere was absorption...
1966
Oil-Gas Prospects of the Oksko-Serpukhov Sediments of the Perm Kama Region
Yu. N. Bryukhanov, Ye. I. Bolotov, A. I. Orlov
Petroleum Geology: A Digest of Russian Literature
... disclosed oil showings of varying intensity and numerous examples of absorption of drilling mud in different tectonic regions. See Fig. 1. Figure 1...
1978
Abstract: ATR-FTIR Characterization of Shales from Kubang Pasu Formation, Malaysia
Zaky Ahmad Riyadi, Eswaran Padmanabhan, Ibad Mahmoodi, Yang Wang Chuan, Teivardashni Gunasergaran
Geological Society of Malaysia (GSM)
... Pasu formation comprise saturated, unsaturated and aromatic hydrocarbon. The FTIR spectra of different shales exhibited similar absorption bands...
2017
Determination of the Physical Parameters of Oil-Bearing Rocks for Calculation of Oil Reserves in Deposits According to Electrometric and Radiometric Data
F. I. Katyakhov
Petroleum Geology: A Digest of Russian Literature
..., Absorption of gamma rays by sedimentary rocks, Prikladnaya Geofizika, vyp. 15, Gostoptekhizdat. 4. Kotyakhov, F. I., Mel’nikova, Yu. S., Kazakova...
1958
Method of Determining Oil Productivity and Testing of Carbonate Reservoirs in Thick Salt Units in the Example of the Rechitsa Field
G. S. Gazyan, P. K. Kharchikov, Z. L. Poznyakevich
Petroleum Geology: A Digest of Russian Literature
...; this distorted the logging curves and complicated their interpretation. Cores were recovered from 15-25% of the meterage drilled. Zones of absorption...
1965
Resolving complex velocity and gas absorption features with full-waveform inversion in the Taranaki Basin, New Zealand
Yuelian Gong, Dominic Fell, Robert Hunn, Richard Bisley, Alexander Karvelas, Bee Jik Lim
Petroleum Exploration Society of Australia (PESA)
...Resolving complex velocity and gas absorption features with full-waveform inversion in the Taranaki Basin, New Zealand Yuelian Gong, Dominic Fell...
2019
Some Results of Dynamic Analysis of Reflected Waves in the Area of the Kuleshov Oil Field
A. I. Belyayeva, O. I. Rogoza, S. A. Semenova
Petroleum Geology: A Digest of Russian Literature
... their coefficients of absorption, 6) absorption of energy of elastic vibrations by deeper parts of the section, etc. It was necessary to ascertain the effects...
1966
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)
... fusion. The flux used by Norrish and Hutton (1969) and many later workers contains ca. 13% La2O3, which reduces variation in X-ray absorption from...
1994
Mapping Thermal Maturity in the Chainman Shale, Near Eureka, Nevada, with Landsat Thematic Mapper Images (1)
LAWRENCE C. ROWAN , MARK J. PAWLEWICZ , and OLIVER D. JONES
AAPG Bulletin
... reflectance and mineral-absorption-feature intensities decrease, and the shape of the spectra changes from concave-downward to nearly flat. The spectral shape...
1992
Overburden Compensation: A Pragmatic Solution to the Frequency Dependent Amplitude Losses Associated With Laterally Variable Overburden
Swee Leng NG, Martin Bayly
Indonesian Petroleum Association
... overburden geology. When passing through the overburden, the propagating seismic wave suffers absorption, scattering and transmission losses...
2008
ABSTRACT: Micro-FTIR Spectroscopy, Scanning Electorn Microscopy and Reflectance of Modern Charcoals and Fungal Decayed Woods: Implications for Studies of Inertinite in Coals
Y. Guo and R.M. Bustin
The Society for Organic Petrology (TSOP)
... due to aliphatics and at 3000-2800cm-' and 1460 cm-' and due to aromatics at 1610 cm-' weak oxygen1 0 containing group absorption at 1740- 71 cm...
1996
Hydrogeologic Conditions for the Appearance of Anomalous Formation Pressure in the Surkhan-Dar’Ya Oil-Gas Region
A. A. Kartsev, S. B. Vagin, T. I. Uvarova, I. V. Yarorchuk
Petroleum Geology: A Digest of Russian Literature
... conditions during drilling of deep wells. See Fig. 2. Where the ratio to hydrostatic pressure is less than 0.9, absorption should be expected. Normal...
1977
Study of Fractionation of Carbon Isotopes During Migration of Hydrocarbons in the Gas Phase Through Rocks
Ye. D. Syngayevskiy, V. S. Lebedev, T. P. Safronova, A. V. Sushilin
Petroleum Geology: A Digest of Russian Literature
... by differential absorption of components and of carbon isotopes. After absorption equilibrium had been established for all components, the gas solution...
1979
Characteristics of Reservoirs of the Kotov Reef
A. M. Berestetskaya
Petroleum Geology: A Digest of Russian Literature
... of the Kotov reef. 1-bedded clayey-carbonate sediments; 2-clays and shales; 3-zone of absorption; 4-biohermal limestones. Geophysical logs show...
1979
Possibility of Direct Exploration for Hydrocarbon Pools in Neocomian-Upper Jurassic Sediments of the Yenisey- Kkatanga Downwarp
V. I. Kazais
Petroleum Geology: A Digest of Russian Literature
... in plan and in the section; 11-line of section A-B. The dynamic analysis of the seismic records consisted of studying the absorption of seismic energy...
1985