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The AAPG/Datapages Combined Publications Database
Showing 9,435 Results. Searched 201,044 documents.
ORIGIN AND SIGNIFICANCE OF THE WASATCH AND VALLEY MOUNTAINS MONOCLINES, SANPETESEVIER VALLEY AREA, CENTRAL UTAH
Irving J. Witkind, Wiliam R. Page
Rocky Mountain Association of Geologists
...)" or "K(Ja)". The 'T' (Tertiary) and " K (Cretaceous) refer to the different emplacement ages of the Arapien Shale (Ja). Removal of the salt by extrusion...
1984
Finite Element Modeling of PDC Cutter Performance in Air Drilling Applications for Geothermal Wells
Carlos Vega-Ortiz, Eric Edelman, Pengju Xing, John D. McLennan
Unconventional Resources Technology Conference (URTEC)
... the efficiency of cuttings removal, while the consistent annular flow minimizes vibration and helps maintain borehole stability. Density in air...
2025
Layer-parallel Shortening Templates Associated with Double-edge Fault-propagation Folding
S. Tavani, F. Storti
AAPG Special Volumes
... strike parallel to the fold axis. Their dip, both in the present orientation and after bedding-dip removal, and its frequency, computed as bed thickness...
2011
Hydrocarbon Fluorescence and Migration of Petroleum
Robert E. Riecker
AAPG Bulletin
... the percolation path and the more active the porous solids encountered along the path, the more complete is the selective removal of fluorescing compounds...
1962
Origin of Surface Structures at Yates Field: Relation to Deep Structure, Salt Tectonics, and Fluid Migration
Gregory R. Wessel
West Texas Geological Society
... joints described above, and salt solution was probably initiated along these joints by downward-percolating groundwaters. As salt removal intensified...
1992
Applications of 3-D Seismic to Exploration and Development of Carbonate Reservoirs: South Cowden Grayburg Field, West Texas
Stephen C. Ruppel, Yong Joon Park, F. J. Lucia
West Texas Geological Society
... events in terms of reservoir development, is the late alteration and removal of anhydrite. Much of the Grayburg succession in South Cowden field contains...
2002
POTENTIAL HYDROCARBON RESERVOIR ROCKS IN THE UPPER DEVONIAN SASKATCHEWAN GROUP OF WESTERN SASKATCHEWAN
D. M. KENT
Montana Geological Society
... Saskatchewan (Smith and Pullen, 1967), areas having a similar history of multi-stage salt removal in western Saskatchewan should not be overlooked...
1969
Despiking Ultrasonic Doppler Velocity-Profiling Data
Jonathan D. Wright, Jaco H. Baas
Journal of Sedimentary Research (SEPM)
... for sedimentological applications, particularly concerning detection and removal of velocity spikes. Any method designed to remove velocity spikes from UDVP data...
2013
Biomarkers and Petroleum Exploration
R. P. Philp
Pacific Section of AAPG
... oils is the preferential removal of n-alkanes. The lower members of the series are removed first followed by the higher molecular weight components...
1987
The Role of Regional Seismic Surveys in the Exploration of the North West Shelf
J. Ostby, C. Johnston
Petroleum Exploration Society of Australia (PESA)
... by reefal build-ups, diagenetic effects, or weathering, or combinations of these factors. The removal of this diffraction noise is another reason...
1994
Stratigraphy and Petroleum Potential of the Permian Kaibab Beta Member, East Central Utah
L. Clark Kiser
Rocky Mountain Association of Geologists
..., however, occur in the vicinity of the ancient uplift, as evidenced by the complete removal of the member over a large area of the northcentral San Rafael...
1976
Diagenetically Controlled Sedimentary Features in Lower Paleozoic Core in Canada's Arctic Archipelago
A. C. Bryant, N. G. Koch
CSPG Bulletin
... that upon compaction, in the shale collapsed along the calcite cementation front. Fig. 3. Horizontal stylolite showing removal of material (near bottom...
1969
The Texaco Kohpay L 16-WS: The Osage Microgranite Revisited
Matt Hamilton, Barry L. Weaver, R. Douglas Elmore
Oklahoma City Geological Society
... or continental settings; however, it is a highly mobile element under weathering and hydrothermal conditions (Winter, 2010), and removal by fluid-rock...
2020
Paleomagnetism of the Fernando Formation (Pliocene-Pleistocene), Ventura Basin, California
Joseph C. Liddicoat
Pacific Section SEPM
... (compared to the inclination of an axial dipole field [53.9°] and the inclination in the Saugus Formation [~ 55°]) might result from incomplete removal...
2001
Pilot Study Carbon Capture and Storage (CCS) in Indonesia: Planning for the CCS Pilot Facilities at Gundih Field
H. B. A. Suprapto, A. Indarto, M. R. Sule, C.B. Rasrendra, R. G. Dewi, H. Prabowo,, L. Mucharam, D. Sasongko, B. T. H. Marbun
Indonesian Petroleum Association
... gas, the acid gas compounds (CO2 and H2S) are removed in the Acid Gas Removal Unit (AGRU). In this plant, Bio-Sulphur Removal Unit (BioSRU) provide...
2016
The Norphlet Reservoir in Mobile Bay; Origins of Deep Porosity
Brian E. Lock , Samuel W. Broussard
GCAGS Transactions
... the early cements before the removal of the latter; this may account for the unusual morphology of these crystals. The final diagenetic event...
1989
Leading Edge of Well Abandonment and Workover Method Revolution for Sidetrack Drilling Preparation in Mahakam
Garry Andrew Yandra W., Miazzy Isdianto Maharanoe, Rahmat Sinaga, Reyhan Nugraha Hidayat, Citra Prilyanata
Indonesian Petroleum Association
.... However, there are lowlights of using HWU on sidetrack drilling preparation with casing removal program. The big casing diameter size above 9-5/8...
2022
Pore Fluids of Recent Marine Sediments: II., Anoxic Sediments of 35° to 45°N Gibraltar to Mid-Atlantic Ridge
James L. Bischoff, Teh-Lung Ku
Journal of Sedimentary Research (SEPM)
... sediments. SO4= removal, mirrored by Mg++ and Ca++ removal with depth, is characteristic. BERNER, R. A., 1964, An Idealized Model of Dissolved Sulfate...
1971
Advanced 3D-Printed Slug Flow Microreactors for Efficient Lithium Extraction from Produced Water Using Optimized Liquid-Liquid Extraction Chemistry
Saeed Bahadorikhalili, Yun Zhu, Hadi Nasrabadi
Unconventional Resources Technology Conference (URTEC)
..., initially resulted in a modest 36% recovery. However, after selective removal of divalent ions, the lithium recovery improved significantly to 75.7...
2025
The Origin of a Late Pleistocene and Holocene Marl Deposit
P. Michael Terlecky, Jr.
Journal of Sedimentary Research (SEPM)
... activity following the removal of ice cover and the onset of physical and thermal agitation. A minor role is assigned to direct biochemical...
1974
Geoscience Based Management of Soil during Oil and Gas Development: A Study Conducted in the Eagle Ford Oil and Gas Development Area
Robert E. Dedoes
GCAGS Transactions
... of years to form. Disturbance to a natural soil profile through oil and natural gas development activities such as removal, replacement, mixing of soil...
2015
Grain-Size Characteristics of Sediment Transported During Dust Storms
W. G. Nickling
Journal of Sedimentary Research (SEPM)
... positive skewness, which results from the selective removal of surface particles small enough to be transported by the wind at a given velocity...
1983
Origin of Secondary Porosity and Cement Distribution in a Sandstone/Shale Sequence from the Frio Formation (Oligocene): Part 2. Aspects of Porosity Modification
G. K. Moncure, R. W. Lahann, R. M. Siebert
AAPG Special Volumes
... of these complexers (ligands) appears to be essential to the process of framework grain dissolution. Aluminum removal elevated the silica a tivity and resulted...
1984
Dissolution Kinetics Of CaCO3 In Common Laboratory Solvents
Nicholas E. Pingitore, Jr. , Susanne B. Fretzdorff , Birgit P. Seitz , Leticia Y. Estrada , Patricia M. Borrego , Guy M. Crawford , Karen M. Love
Journal of Sedimentary Research (SEPM)
... and Physiology, v. 40B, p. 113-120. End_of_Record - Last_Page 645------- Removal of organic compounds is commonly the first step in geochemical...
1993
Illamurta Diapiric Complex and Its Position on an Important Central Australian Structural Zone
P. J. Cook
AAPG Bulletin
.... Structural thinning by the removal of units below thrust surfaces is shown diagrammatically in Fig. 3A. From field evidence, the thrust on the south...
1971