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The AAPG/Datapages Combined Publications Database
Showing 5,896 Results. Searched 200,357 documents.
Logging While Drilling Aids Accurate Core Point Selection Providing Time Savings with Lower Risk, #40747 (2011)
Farzad Irani, S.P. Das, N.B. Ishwar, R. Sharma,
Search and Discovery.com
... in real time along with the ring and bit resistivity, and gamma ray measurements. All four resistivity acquisitions use the same measurement principle...
2011
Principal Factors Controlling the Timing of Petroleum Generation
B. P. Tissot, J. F. Bard, J. Espitalie
CSPG Special Publications
... Silurian source rocks. Should oil have been generated during Paleozoic time and trapped in the anticlines, it would have been destroyed or, at least...
1980
Abstract: A Stable Criterion for Shear-Wave-Splitting Analysis; #90174 (2014)
Xinxiang Li and Jeff P. Grossman
Search and Discovery.com
...) effects for HTI media can be characterized by the travel-time difference between the split fast and slow shear waves, and the azimuth of the fast...
2014
Abstract: Predicting Free Surface Multiples without the Water: SRME on Land; #90224 (2015)
Keith Wilkinson, Richard Bale, and Ken Gray
Search and Discovery.com
... line at the top represents zero time, as measured from the surface. Based upon a simple approach using just the zero offset times, we could double...
2015
Hamiltonian Monte Carlo based time-lapse seismic FWI and uncertainty quantification in CO2 monitoring: A VSP feasibility study
Jinji Li, Kristopher A. Innanen
International Meeting for Applied Geoscience and Energy (IMAGE)
...Hamiltonian Monte Carlo based time-lapse seismic FWI and uncertainty quantification in CO2 monitoring: A VSP feasibility study Jinji Li, Kristopher...
2024
Pipeline Integrity Management - Workshop Summary
Sam Darbaghi, Bruce Hesson, Marina Voskanian, Theresa Bell
PTTC
..., accurately locating anomalies is critical. The simplest, but perhaps the least accurate, method to locate them relies upon an odometer mounted on the pig...
1998
Finding Oil Using Geochemistry
Halfdan Carstens
GEO ExPro Magazine
... all the way to the laboratory in Norway. Up to date, contracts have been secured in 40-50 countries. That is, to say the least, quite impressive...
2008
Comprehending Climate Complexities
Jeremy Woods, Victoria Hoare
GEO ExPro Magazine
... range of future scenarios. A fourth principle of codesign has also been adopted to ensure http://tool.globalcalculator.org The Global Calculator...
2020
Extended Abstract: Mark Thompson (Statoil, Norway) Visits Vic/Tas-Branch and Shares His Knowledge about Ocean Bottom Seismic Surveys
PESA Staff
Petroleum Exploration Society of Australia (PESA)
... of the Statfjord field. provided reserve estimates with unacceptably high uncertainty values. In principle, OBS provides several advantages over...
2007
The Bristol Fall Column For Coarse Sediment Grading: NOTES
R. D. Channon, B.Sc., A.R.S.M.
Journal of Sedimentary Research (SEPM)
... was constructed to analyse current transported sediments from 62µ to 8 mm. size. This is possible because a large sample is used (at least 50 gms...
1971
Water: the "New Mineral"
Henry Trattner
Oklahoma City Geological Society
... and drilling for and producing water, . . . ." The lessee drilled several water wells, and produced and used water from these wells. The principle issue...
1979
Real-Time Data-Driven Framework for Rate of Penetration Optimization of S-Shaped Wells in a Southern Iraq Field Using Prior Knowledge
Ethar H. AlKamil, Atheer Alattar, Mahdi Karnot, Muntadhar Talib, Abdulla Mazin, Salam Taher
Unconventional Resources Technology Conference (URTEC)
...Real-Time Data-Driven Framework for Rate of Penetration Optimization of S-Shaped Wells in a Southern Iraq Field Using Prior Knowledge Ethar H...
2024
Memorial: William Clifford Morse (1874-1962)
Franklin E. Vestal
AAPG Non-Technical and Memorials
... and some time later moved to Columbus, where he enrolled in Ohio State University (1902). That he was an outstanding student was attested by his rapid...
1964
Some Petrological and Paleontological Relations in Subsurface Stratigraphy
O. M. B. Bulman
Journal of Sedimentary Research (SEPM)
... it is harder to form an adequate impression of areal distribution, but it may at the same time furnish the explanation of some of the many anomalies...
1931
"Bootstrap" Corer
John D. Isaacs, Daniel M. Brown
Journal of Sedimentary Research (SEPM)
... capable of penetrating ocean sediments to a depth of at least 5 to 7 meters are described. The new device, termed a "bootstrap" corer, features: (1...
1968
VI. Qualitative Stratigraphic Correlations
Norman S. Neidell
AAPG Special Volumes
... to the extent that the sequence of the log extrapolates laterally for at least a Fresnel zone distance. It is particularly interesting to see how the application...
1979
Bedload Transport of Mud Across a Wide, Storm-Influenced Ramp: Cenomanian–Turonian Kaskapau Formation, Western Canada Foreland Basin—Discussion
Juergen Schieber, Richard Bennett
Journal of Sedimentary Research (SEPM)
... deformed aggregates that may have been still soft at the time of deposition, a remarkable proportion of these IAs appear well rounded (their fig. 12B...
2013
Environmental Significance of the Physical Attributes of Calcareous Sedimentary Particles
Orrin H. Pilkey, Blake W. Blackwelder, Larry J. Doyle, Ernest L. Estes
GCAGS Transactions
... mainly by alteration of the organic matrix. Very fine pyrite is also formed, but apparently is not the principle cause of the blackening...
1969
Aspects of the Revised South African Stratigraphic Classification and a Proposal for the Chronostratigraphic Subdivision of the Precambrian
L. E. Kent , P. J. Hugo
AAPG Special Volumes
.... Kent , P. J. Hugo 1978 367 379 SG 6: Contributions to the Geologic Time Scale In 1970, the National Committee for Geological Sciences accepted...
1978
Chapter Seven: Reservoir Evaluation
Alistair R. Brown
AAPG Special Volumes
... is in communication, at least in terms of flow rates effective over geologic time. The concentration of points in a swath along the lower part...
2011
The Limitations of Seismic Modelling of Geological Structures
B. L. N. Kennett
Petroleum Exploration Society of Australia (PESA)
... principle that an actual ray represents a stationary time path (e.g. Williamson, 1984). Rays are traced from sets of sources and receivers to a reflector...
1985
Dynamic Imaging of Fluid Mobility in Low-Permeability Matrices Using
Marko Maučec, Ron Dusterhoft, Richard Rickman, Ron Gibson, Andy Buffler, Maciek Stankiewicz, Michael van Heerden
Unconventional Resources Technology Conference (URTEC)
... source, in discrete time steps, using tomography analysis. Our work presents an application of PET for studying fluid mobility in pressurized low...
2013
Vibracoring Fluvial and Deltaic Sediments: Tips on Improving Penetration and Recovery: RESEARCH METHOD PAPER
Derald G. Smith
Journal of Sedimentary Research (SEPM)
... weight, portability, simplicity of assembly, and rate of penetration. The vibracorer penetrates by using the principle of liquefaction, rather than...
1984
Formation of Oil Fields in Sediments of the Clastic Devonian in the Middle and Lower Volga Areas
I. K. Zerchaninov
Petroleum Geology: A Digest of Russian Literature
... at least twice. The pressure differential between zones of generation and of accumulation of gas condensate solutions was expressed in Malev time...
1966