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The AAPG/Datapages Combined Publications Database
Showing 3,060 Results. Searched 200,599 documents.
Reactive transport modeling of early burial dolomitization of carbonate platforms by geothermal convection
Fiona F. Whitaker, Yitian Xiao
AAPG Bulletin
... thus comprises 4305 active blocks and in the baseline employed linear (Cartesian) coordinates. Additional runs were performed using narrower...
2010
VSIT Applications in Sumatran Oil Reservoirs, 12 Case Histories
J. Herry Poerwanto, Douglas B. Scarborough, Igor V. Tischenko
Indonesian Petroleum Association
... production increased 15%-30% above the pre-VSIT baseline for more than one year. The production response from freed oil can be found immediately after...
2005
Time-lapse attenuation variations during CO2 injection using DAS VSP data from the CaMI Field Research Station, Alberta, Canada
Yichuan Wang, Donald C. Lawton
International Meeting for Applied Geoscience and Energy (IMAGE)
... survey, and this report measures the attenuation for walk-away VSP data acquired along Line 13 and Line 15. The baseline DAS VSP survey before any CO2...
2022
Methods of Calculating Total Organic Carbon from Well Logs and its Application on Rocks Properties Analysis; #41372 (2014)
S. Z. Sun, Y. Sun, C. Sun, Z. Liu, and N. Dong
Search and Discovery.com
... TOC. With the appropriate baseline, we can calculate the ∆logR distribution to establish the quantitative interpretation relationship between TOC...
2014
The False Positive Problem and the Prevalence of Methane and Solutes in Shallow Ground Water Consumed in Pennsylvania West Virginia, and Ohio; #80390 (2014)
D. I. Siegel, B. Smith, M. Hollingsworth, E. Perry, R. Bothun, C. Whisman, R. Wardrop, D. Good
Search and Discovery.com
...) Baseline (Pre-‐drill) Methane Baseline Sampling Protocols 1. Collected 3 to 6 months before well pad...
2014
EDIACARAN-STYLE DECAY EXPERIMENTS USING MOLLUSKS AND SEA ANEMONES
BRANDT M. GIBSON, JAMES D. SCHIFFBAUER, SIMON A. F. DARROCH
PALAIOS
...) and mollusks (Dolabella auricularia) under both ‘normal’ (i.e., baseline) and Ediacaran-style conditions; this allows us to construct decay indices for both...
2018
From Reservoir Characterization to Reservoir Monitoring: An Integrated Workflow to Optimize Field Development Using Geochemical Fingerprinting Technology
Faye Liu, Jiang Wu, Muqing Jin, Douglas L. Hardman, Dave Cannon
Unconventional Resources Technology Conference (URTEC)
... opportunities for unconventional reservoirs. By data mining the fingerprint data from the rock baseline, a group of Reservoir Characterization Indices (RCI...
2020
The Great Australian Bight Right Whale Study, 19912018: Bridging the Gap between Science and Industry to Provide Baseline Data for Impact Assessment in Oil and Gas
Claire Charlton, Robert D. McCauley, Rhianne Ward
Australian Petroleum Production & Exploration Association (APPEA) Journal
...The Great Australian Bight Right Whale Study, 19912018: Bridging the Gap between Science and Industry to Provide Baseline Data for Impact Assessment...
2019
A case study of natural gas hydrates (NGH) in offshore NW Sabah: Identification, shallow geohazard implication for exploration drilling, extraction challenges and potential energy resource estimation
John Jong, Goh Hui Sin, Steve McGiveron, Jim Fitton
Geological Society of Malaysia (GSM)
...). The stability of the GHSZ can be disturbed when a small amount of salt (NaCl) is added into water, resulting in a phase boundary shift to the left, where...
2020
Underground Coal Gasification: Past, Present and Future?
Leroy Dockter, Robert McLendon
Grand Junction Geological Society
... water, steam injection, or from groundwater influx) the water gas and shift reactions occur. The water gas reaction is the reaction of steam with solid...
1985
Environmental Regulation of Land Use: A Growing Area of Federal and Louisiana Environmental Law
Michael W. Wascom
Environmental Geosciences (DEG)
.... The growth of environmental consciousness and federal and state environmental regulation over the past 25 years has resulted in a shift of regulatory...
1997
The Pawnee Aquifer, Denver-Julesburg Basin, Northeastern Colorado
Theresa Jehn-Dellaport, Tammi Renninger
Rocky Mountain Association of Geologists
... in a report prepared to provide regional baseline groundwater data for areas within the Cheyenne Basin, northeastern Colorado. Kirkham et al. (1980...
2017
Raman Spectroscopic Investigations of Burgess Shale-Type Preservation: A New Way Forward
Alison Olcott Marshall, Randol L. Wehrbein, Bruce S. Lieberman, Craig P. Marshall
PALAIOS
...). Raman scattered light is shifted from its original incident frequency corresponding to a molecular vibration within the sample. Thus, the Raman shift...
2012
Enhancing Limited Log Suites with Neural Networks
J.S. Arbogast, M.H. Franklin, M.L. Butler, K.A. Thompson
Rocky Mountain Association of Geologists
... analysis program. Specifically, the investigator must be able to depth-shift, normalize, patch, and baseline-shift curves. In addition, bad-hole zones must...
1997
Identification of Point Bar Reservoirs Within Units of the Fall River Formation Through Comprehensive Electric Log Interpretation; Powder River Basin, Wyoming
Alvin L. Schultz, Walter W. Coppinger
Wyoming Geological Association
... the shale baseline. Second, there is a decreased resistivity attributed to an increase in Sw caused by a decrease in grain size which yields a higher...
1989
Reservoir Heterogeneity in the Middle Frio Formation: Case Studies in Stratton and Agua Dulce Fields, Nueces County, Texas
Dennis R. Kerr
GCAGS Transactions
... with the underlying upper Vicksburg sandstones, produces a marked positive shift in the spontaneous potential profile (fig. 2). Sandstone packages of the upper...
1990
Environmental and Economic Benefits of Using Produced Water for Hydraulic Fracturing in the Bakken
Kelsey Erickson, Davon Crane, Devon Landsford, Jeff Leavitt, Jordan Slagle, Kathryn Liska, Jesse Krieg, Eric Fry
Unconventional Resources Technology Conference (URTEC)
... with the exclusive use of produced water. This shift was necessitated by the freezing of a fifteen-mile freshwater transfer line. Fortunately, operations were...
2024
Nickel Content in Oil and Impact for Permian Basin Exports
Eric Michael, Craig D. Barrie, Julia Laskowska
Unconventional Resources Technology Conference (URTEC)
...) from the various intervals in the baseline used for production allocation. S/A = saturate/aromatic ratio. Figure 7 shows a larger e=ect...
2025
Atlantic Universities Geoscience Conference Abstracts: 70th Annual Conference 2020
The Editors
Atlantic Geology
... subsurface that may identify any possible environmental concerns and provide a baseline study to compare results with in any future geophysical studies...
2020
Paleotopographic Control on the Variability of Woodford Shale strata Across the Southern Cherokee Platform Area of Central Oklahoma: a Mechanism for Increased Preservation-Potential of Organic Content, #51125 (2015).
Brenton J. McCullough, Roger M. Slatt
Search and Discovery.com
... 𝑃 𝐵 − 𝑃 𝐵𝑏𝑎𝑠𝑒𝑙𝑖𝑛𝑒 𝑅𝑒𝑠 𝑏𝑎𝑠𝑒𝑙𝑖𝑛𝑒 -4600 225 -4200 -4600 -4400 200 LINCOLN 300 Baseline 325 𝑇𝑂𝐶 = ∆ 𝐿𝑜𝑔 𝑅 ∗ 102.297− 0.1688...
2015
Climate, Water Table, and Sedimentary Controls on the Evolution of a Wet Vertebrate Ecosystem, Lower Jurassic Aztec Sandstone, Valley of Fire State Park, Southern Nevada, #51491 (2018).
Mario V. Caputo, Stephen M. Rowland
Search and Discovery.com
... of subsidence of the sediment pile or a shift to a wetter climate, the water table rose and intersected a nearly lifeless interdune floor to create...
2018
Formation, preservation, and release of overpressure in shale gas reservoirs
Qing He, Tian Dong, Matthew Steele-MacInnis, Zhiliang He, and Dongfeng Hu
AAPG Bulletin
.... Baseline subtraction was implemented on a truncated spectrum between 1100 and 1800 cm−1 (Figure 4A). In accordance with this processing, D- and G...
2026
Compartmentalization and time-lapse geochemical reservoir surveillance of the Horn Mountain oil field, deep-water Gulf of Mexico
Alexei V. Milkov, Evvy Goebel, Leon Dzou, David A. Fisher, Allen Kutch, Neal McCaslin, David F. Bergman
AAPG Bulletin
... and development were mapped and served as baseline information for TLG. We then monitored how compositions and fingerprints of produced oils changed through time...
2007
Submarine Surveys on the Great Bank of Newfoundland and in the Gulf of St. Lawrence
H. D. Lilly
Atlantic Geology
... to the baseline by a loop. To move along the baseline the surveyor slides the loop over the appropriate distance. The advantage of this system...
1966
A New Technique for Quantifying Opal Content in Colorado’s Upper Eocene Castle Rock Conglomerate
Nik Svihlik, Mark Longman
Rocky Mountain Association of Geologists
... the XRPD diffractogram of untreated material (Figure 1), and after a baseline is applied to the analysis, baseline curvature is observed at two specific...
2024