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The AAPG/Datapages Combined Publications Database
Showing 2,007 Results. Searched 200,599 documents.
Reservoir Characterization and Analysis of Shale Gas Methane (SGM) Plays Using Wireline Logs
Mike Mullen
West Texas Geological Society
..., taking the first derivative of the basic logging tool measurements often highlights the clusters of thinly laminated sand sequences. So where does one...
2005
Abstract: Hydrocarbon Potential of Intracratonic Rift Basins
George E. Granata
Houston Geological Society Bulletin
... Cretaceous and Tertiary continental sands, and is a typical derivative of lacustrine sediments. The Abu Gabra rift may contain up to 10 billion bbl of oil...
1986
"Epi-Anticlinal" Faults: DISCUSSION
D. F. Higgins
AAPG Bulletin
...; it is measured, in Newtonian mechanics, by the time rate of change (or time derivative) of the momentum of a free body of known mass. So a force acts...
1927
Airborne gravity gradiometry: A case study for integrated interpretation from the Upper Assam Basin in Northeast India
Subrata Singha, Pawan Kumar Singh, Anup Kumar, Koustav Dasgupta
International Meeting for Applied Geoscience and Energy (IMAGE)
... 3.4-Magnetic Tilt Derivative Figure 3 Key processed images from AGG & GM data Third International Meeting for Applied Geoscience & Energy...
2023
Unit-constrained data-driven discovery of a wave equation
Shijun Cheng, Tariq Alkhalifah
International Meeting for Applied Geoscience and Energy (IMAGE)
... of the equation typically includes only the time derivative terms, while the RHS contains the spatial derivative terms and their corresponding coefficients...
2024
Regularization for full-waveform inversion by generative diffusion model with score distillation
Bingbing Sun
International Meeting for Applied Geoscience and Energy (IMAGE)
... with the regularization term requires the evaluation of the derivative of the neural network output with respect to the input, i.e., the Jacobian term...
2024
Grahamite Deposit Near Willow Creek Pass, Grand County, Colorado
James D. Vine
Rocky Mountain Association of Geologists
... \Yillow Creek Pass is unknown. However, it seems likely that the grahamite is a pctroleuin derivative but the possibility also exists that it could bc...
1957
ABSTRACT: Petrology of Liquefaction Residues: Maceral Concentrates from a Pond Greek Durain, Eastern Kentucky
James C. Hower, Robert A. Keogh, Darrell N. Taulbee
The Society for Organic Petrology (TSOP)
... of the concentrates. Each maceraf group, or its derivative reaction product, appears to be more "resistant to con~ersion'~ (admittedly, a rather subjective...
1989
Geochemistry of the Tin Islands Granites of Indonesia in Relation to Those of Peninsular Malaysia
Peter E. J. Pitfield
Geological Society of Malaysia (GSM)
... biotite ± muscovite granites with a considerable amount of two phase variation and development of secondary derivative phases which are commonly tin...
1987
Innovative Global Production Optimization Techniques of Kalimantan Oil Field with Gas Lift Allocation Under Limited Gas Supply Using Equal Slope Method
Winwibisma Putra Anggara, Fatwa Jelang Hari Ramadhan, Suwardi, Anas Puji Santoso
Indonesian Petroleum Association
... for under limited gas supply. Gabor used the derivative of third-degree polynomial of gas lift performance curve, with computer program, to define...
2019
Abstract: On-the-Job Training at the Geotechnical Engineering Office, Hong Kong
Chow Weng Sum
Geological Society of Malaysia (GSM)
..., or crest, or foot slope, etc.) and the intensity and type of erosion on the slope. From the Terrain Map, other derivative maps are produced...
1995
Enhancing Cement Bonding and Water Blocking in SKW-22ST, Sukowati Field: Leveraging Dual Slurry System in Squeeze Cementing
Ivan Danubrata, Debby Halinda Utaminingdiah S, Afriandi Eka Prasetya, Citra Prilyanata, Yehuda Nathanael S.
Indonesian Petroleum Association
... diagnostic plot method is the Chan diagnostic method (Chan, 1995), where the Water Oil Ratio (WOR) and its derivative (WOR') are plotted against time...
2024
Separate Prediction of Distribution of Gas, Oil, and Bitumen on the Siberian Platform
I. S. Gol’dberg, B. A. Lebedev, B. M. Frolov
Petroleum Geology: A Digest of Russian Literature
... gas condensates with development of paraffin derivative oils. Formation of pools of heavy oils continued on the east flank of the Aldan regional high...
1981
Abstract: Gravity and Magnetic Signatures, Derived Crustal Structre and Tectonics of Sirt Basin, Northern Central Part of Libya (Geophysics Poster 11)
Ahmed. S. Saheel, Abdul Rahim Bin Samsudin, Umar Bin Hamzah
Geological Society of Malaysia (GSM)
... thinning of the continental crust beneath the northern part of the Ajdabiya trough. The Total horizontal derivative results of Gravity and Magnetic...
2011
Evaluation of Thin-Bedded Heterogeneous Sands Using Geophysical Applications & Well Data for a Robust Development Plan (Paper C10)
M. S. Mohd Adnan, F. Fahmi
Geological Society of Malaysia (GSM)
... for indication of sand presence. The Vp/Vs derivative was used instead of acoustic inversion because of the extra information obtained in both...
2012
Role of Faults of Different Generations in Formation of Hydrocarbon Accumulations in the Tersk-Caspian Foredeep
I. M. Krusyuk, I. G. Sazonov, Z. V. Sterlenko
Petroleum Geology: A Digest of Russian Literature
...; d - second derivative of gravity with σ = 2.67; e - value of magnetic anomalies. 1-Seismic gradients; 2-unconformity; 3-position of gradient zones...
1994
Magnetics: Part 7. Geophysical Methods
Michael S. Reford
AAPG Special Volumes
... derivative of the total intensity, which sharpen and emphasize local anomalies. In middle latitudes, reduction to the pole can make anomalies appear...
1992
Gravity Modeling and Its Implications to the Tectonics of the South Caspian Basin
James W. Granath, K. A. Soofi, O. W. Baganz, E. Bagirov
AAPG Special Volumes
... representing east and north vertical deflection. The vertical gravity is calculated directly from the vertical deflection grid by taking a simple derivative...
2007
Abstract: Dolomitizing Seas in Evaporitic Basins: A Model for Pervasive Dolomitization of Upper Miocene Reefal Carbonates in the Western Mediterranean, by E. J. Oswald, M. A. A. Schoonen, and W. J. Meyers; #91004 (1991)
Search and Discovery.com
1991
Geophysics is Here to Stay: DISCUSSION
W. P. Jenny
AAPG Bulletin
... uplift below the seismic structure. The simple process of chording (essentially a second-derivative process to reduce the regional effect according...
1972
Hydrocarbon Potential of Intracratonic Rift Basins: ABSTRACT
Donald G. Baker, Stephen J. Derksen
AAPG Bulletin
... continental sands, and is a typical derivative of lacustrine sediments. The Abu Gabra rift may contain up to 10 billion bbl of oil. Research indicates...
1984
Abstract: Constraints for Plate Reconstruction using Gravity Data: Implications for Source and Reservoir Distribution, by W. G. Dickson, R. E. Fryklund, and C. G. Green; #90933 (1998).
Search and Discovery.com
1998
ABSTRACT: Structural Interpretation in the Upstream Petroleum Industry: Application of Global Experience and Key Technologies, by CLIFFORD J. ANDO; #90916(2001)
Search and Discovery.com
2001