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The AAPG/Datapages Combined Publications Database
Showing 18,793 Results. Searched 200,693 documents.
ABSTRACT: Evaluation of hydrologic and biogeochemical controls on soluble benzene migration within the Uinta Basin using computer models and field sampling; #90013 (2003)
Ye Zhang, Mark A. Person, Enrique Merino, Michael Szpakiewcz
Search and Discovery.com
... studies have proposed aqueous diffusion as the dominant mechanism for BTEX transport. To explain BTEX soil gas anomalies, separate phase microseepage from...
2003
Nitrogen/Helium Purge and Leak Detection
R. E. Cooper
Indonesian Petroleum Association
... to be drained to remedy a leak, refilled with water and retested. Testing of Gas Systems Gas systems generally concern a different order of magnitude...
1987
Estuarine facies but no estuary: Sandstone body geometries in transgressive coastal settings
Gary Nichols, Duncan Witts, Marie Marsden
International Meeting for Applied Geoscience and Energy (IMAGE)
... by a lowstand and transgressive phase of filling of the valley incision by fluvial and estuarine facies and then flooding as the sea level rises...
2022
Development of Secondary Porosity in a Meekwap Reef and Its Effect on Reservoir Properties
J.P. Reid, N.C. Wardlaw
CSPG Special Publications
... correlation of its magnitude with the size and number of vugs. In each well (Figures 4 and 5), the total porosity reflects the variation in the magnitude...
1981
Breaks and Discordances in the Paleozoic Section of the Dnieper-Donets Depression
G. I. Vakarchuk, V. K. Gavrish
Petroleum Geology: A Digest of Russian Literature
..., the break is obscure. The magnitude of the pre-Tournaisian break becomes less from northwest to southeast. It is maximum in the border zones...
1992
Preliminary Results of a Passive Seismic Investigation in the Nechako Basin for Mineral and Petroleum Exploration
Melvyn Best
Search and Discovery.com
... microearthquakes. Additionally, these events also have a strong partition of their phase amplitudes on the seismometer components; the P-waves arrive primarily...
Unknown
Preliminary Results of a Passive Seismic Investigation in the Nechako Basin for Mineral and Petroleum Exploration
Melvyn Best
Search and Discovery.com
... microearthquakes. Additionally, these events also have a strong partition of their phase amplitudes on the seismometer components; the P-waves arrive primarily...
Unknown
Novel Oil Flow Enhancement Chemistry for Unconventional Formations Evaluated and Optimized by Cutting-Edge Methodology
Elizabeth Cambre, Ali Abedini, Xinyue Zhang, Kirstie Boyle, Edward Hughes
Unconventional Resources Technology Conference (URTEC)
...). This paper presents a methodology and results of two phases of testing. The objective of the first phase was to determine the theoretical performance...
2019
Pilot Phase of the Aguada Pichana Este Block, Gas Window
Sebastian J. Estrada, Mariano F. Raverta, Martin de Santa Coloma, Jorge P. Torres, Sebastian Galeazzi
AAPG Special Volumes
...Pilot Phase of the Aguada Pichana Este Block, Gas Window Sebastian J. Estrada, Mariano F. Raverta, Martin de Santa Coloma, Jorge P. Torres, Sebastian...
2020
3D Strike-Slip Fault Model in Kendeng Zone Using Data Combination of Structural Geological Mapping and Analogue Sandbox Modeling: A Case Study of The Kedungjati Fault, Grobogan District, Central Java Province
Ryando Perdana, Muhamad Haikal, Wahju Krisna Hidajat, Fahrudin
Indonesian Petroleum Association
... with the help of input data including geological maps to generate the appearance of phase stages of the fault formation in the Kedungjati Area (Figure 7...
2016
Sedimentation of an Alluvial Fan in Southern Nevada
Brian J. Bluck
Journal of Sedimentary Research (SEPM)
... on its lower part. It is clear from the sorting and lack of well developed bedding that it is chiefly a mudflow type of deposit. The later phase is a well...
1964
Non-Equilibrium Nature of Hydrates in Sediments and Consequences for Choices of Ways to Produce Hydrates Safely and Economically Feasible, #80693 (2019).
Bjorn Kvamme,
Search and Discovery.com
... from many different phases. The most commonly investigated is hydrate formation from gas or liquid hydrate former phase and a free water phase...
2019
Estimating Fracture Length And Density Using Depletion Mapping From the Drilling Data of Infill Well Pads
Kevin Wutherich, Brian Sinosic, Erica Coenen
Unconventional Resources Technology Conference (URTEC)
.... Examining how the frequency and magnitude of depletion events decrease as the distance from the parent well increases gives significant insight...
2023
Shoreline Autoretreat Substantiated in Flume Experiments
Tetsuji Muto
Journal of Sedimentary Research (SEPM)
... of shoreline accretion (i.e., autoretreat) and the geometrical break of the delta-front shape during its retreat phase (i.e., autobreak). The obtained...
2001
Authigenesis of Impact Spheroids in the K/T Boundary Clay from Italy: New Constraints for High-Resolution Stratigraphy of Terminal Cretaceous Events
Alessandro Montanari
Journal of Sedimentary Research (SEPM)
...: Geologie en Mijnbouw, v. 69, p. 187-204. SMIT, J., AND KLAVER, G., 1981, Sanidine spherules at the Cretaceous--Tertiary boundary indicate a large impact...
1991
Stratal Architecture and Seismic Stratigraphy of Late Quaternary Bedrock-Controlled Incised Valley Systems, Southern Moreton Bay, Australia
Duncan A. Lockhart, Simon C. Lang, George P. Allen
Indonesian Petroleum Association
... is a longitudinal section, whereas the southern portion is more a transverse section across the passage. Phase 1 (P1) sediments display clinoformal fluvio...
1996
Geochemical Modeling of CO2 Injection into a Methane Gas Reservoir at the K12-B Field, North Sea
Pascal Audigane, Julie Lions, Irina Gaus, Christian Robelin, Pierre Durst, Bert Van der Meer, Kees Geel, Curtis M. Oldenburg, Tianfu Xu
AAPG Special Volumes
...), which is one order of magnitude larger than the undergoing phase 2 (20,000 tons/year). Therefore, this work has to be considered as a prediction...
2009
Overpressure History of the Malay Basin, Offshore Peninsular Malaysia
Mazlan Madon
Geological Society of Malaysia (GSM)
... development by disequilibrium compaction indicates that the basin-centre overpressure had developed very early, during the synrift phase (ca. 30-21 Ma...
2006
Shortwave Infrared Hyperspectral Imaging: A Novel Method For Enhancing the Visibility of Sedimentary And Biogenic Features In Oil-Saturated Core
Michelle Speta, Murray K. Gingras, Benoit Rivard
Journal of Sedimentary Research (SEPM)
.... Accordingly, each pixel of the digital image contains a reflectance spectrum (Fig. 2). The term “hyperspectral” refers to the fact that reflectance...
2016
Introduction to Poroelastic Response Monitoring Quantifying Hydraulic Fracture Geometry and SRV Permeability from Offset-Well Pressure Data
Nicolas P. Roussel, Samarth Agrawal
Unconventional Resources Technology Conference (URTEC)
... during both the stimulation and the production phase. Pressure variations in the monitor/offset wells during hydraulic stimulation have largely been...
2017
Laboratory Evaluation of a Real-Time Coaxial Cable Casing Imager for Wellbore Integrity Monitoring
Yurong Li, Runar Nygaard, Baokai Cheng, Wenge Zhu, Hai Xiao
Unconventional Resources Technology Conference (URTEC)
...) Equation (2) shows that both the amplitude and phase of the reflected voltage are related to the frequency and the delay. Specifically, the reflected...
2016
Three-Dimensional Seismic Analysis in the Characterization of a Giant Carbonate Field, Onshore Abu Dhabi, United Arab Emirates
Peter Melville, Omar Al Jeelani, Saeed Al Menhali, Jürgen Grötsch
AAPG Special Volumes
... is reponsible for an intense leaching, followed by a pervasive cementation phase, leading to the development of a so-called dense layer, DB1. This thin...
2004
Reservoir Sensitivity to Water Flooding: An Experimental Study of Seawater Injection in a North Sea Reservoir Analog
B. T. Ngwenya, S. C. Elphick, G. B. Shimmield
AAPG Bulletin
... to the near-injector area, leading to loss of injectivity; however, the net effect on productivity in a particular field will depend on the relative magnitude...
1995
Ordered low-temperature dolomite mediated by carboxyl-group density of microbial cell walls
Paul A. Kenward, David A. Fowle, Robert H. Goldstein, Masato Ueshima, Luis A. Gonzalez, Jennifer A. Roberts
AAPG Bulletin
... approximately one order of magnitude higher than the bacteria and spheres used in this study. From these results, we propose a mechanistic model in which...
2013
Sequence Architecture and Sea-Level Dynamics of Upper Permian Shelfal Facies, Guadalupe Mountains, Southern New Mexico
David A. Osleger
Journal of Sedimentary Research (SEPM)
... circulation (Kutzbach and Gallimore 1989). The Late Permian in general was a transitional phase between peak icehouse conditions during...
1998