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The AAPG/Datapages Combined Publications Database
Showing 3,033 Results. Searched 200,357 documents.
Automated velocity modeling with domain transformations
Kevin Gullikson, Arnab Dhara, Ram Tuvi, Mrinal K. Sen
International Meeting for Applied Geoscience and Energy (IMAGE)
... experiments is to use a 3D U-Net architecture. In our “baseline” architecture, we used a 2D U-Net where the constant-p sections appeared as channels...
2024
Predicting the success of 4D projects in complex near-surface settings
Andrey Bakulin, Ilya Silvestrov, Hassan Salim
International Meeting for Applied Geoscience and Energy (IMAGE)
... survey, which could serve as a baseline for future 4D seismic efforts. Our findings reveal a strong correlation between SNR and NRMS maps, aligning...
2024
Estimation of Hydraulic Fracture Height and Pressure Deflation Using a Pulsed Vertical Seismic Profile and a DAS Fiber in the Midland Basin
Robert Meek, Robert Hull, Kevin Woller, Brian Wright, Mike Martin, Hector Bello, James Bailey
Unconventional Resources Technology Conference (URTEC)
... and interaction of the various horizontal wells. To better observe the effects on the completion at different times a baseline survey and multiline 2D...
2019
Quick-Look Lithology from Logs: Part 4. Wireline Methods
N. J. Hancock
AAPG Special Volumes
... the baseline gamma ray zero reading so that apparent values for all rock types are increased, sometimes by about 20 API units. -- Evanescent high...
1992
Dolomitization, anhydrite cementation, and porosity evolution in a reflux system: Insights from reactive transport models
Gareth D. Jones, Yitian Xiao
AAPG Bulletin
... with brines close to gypsum saturation sampled at Ralph Sink (Table 2) at a temperature of 40C and other parameters listed in Table 1 to define a baseline...
2005
Extended Abstract: United States Experience Regulating Unconventional Oil and Gas Development
Edith Allison
Africa Energy and Technology Conference, 2016
... additional research. The emotionally charged, anti-fracking campaigns provided important lessons to U.S. operators: predrilling, baseline data on water...
2016
Application of Precise Acoustic Positioning Techniques During the Development of the Liuhua Field in the South China Sea
John D. Hughes, Nigel C. Kelland
Southeast Asia Petroleum Exploration Society (SEAPEX)
... of existing underwater measurement devices. They were achieved using Long Baseline (LBL) equipment operating with intelligent transponders...
1996
Adventures in groundwater monitoring: Why has it been so difficult to obtain groundwater data near shale gas wells?
Daniel J. Soeder
Environmental Geosciences (DEG)
...., 2013). Such wells should be monitored and sampled periodically to establish a baseline prior to gas well drilling, monitored more frequently during...
2015
The Spontaneous Potential (SP) Log
John H. Doveton
Special Publications of SEPM
...-static potential (PSP). Hydrocarbon saturations will generally cause a suppression of the response towards the shale baseline (see the Burbank Sandstone...
1994
Validation of Fracture Height and Density from Rapid Time-Lapse DAS VSP for use in Calculating Stimulated Rock Volume: A Case Study from Hereford Field, Colorado
T. L. Inks, X. Zhao, M. E. Willis, E. Jenner, B. Burke
Unconventional Resources Technology Conference (URTEC)
.... A two-well inter-stage VSP was planned for Wells B and D. A baseline DAS VSP survey was acquired several weeks before the start of completions...
2020
Preliminary Evaluation of the Shale Gas Prospectivity of the Lower Cretaceous Pearsall Formation in the Onshore Gulf Coast Region, United States
Catherine B. Enomoto, Krystina R. Scott, Brett Valentine, Paul C. Hackley, Kristin Dennen, Celeste Lohr
GCAGS Transactions
... a positive SP deflection to the shale baseline below negative values indicating carbonates of the Glen Rose Formation, and a decrease in resistivity values...
2012
A Way of TOC Characterization on Barnett and Woodford Shale; #80429 (2014)
Sumit Verma, Kurt Marfurt
Search and Discovery.com
... = deep resistivity baseline in non-source rock (ohm-m) DT = compressional; sonic log reading in any zone (usec/ft) DT_Base = sonic baseline in non...
2014
Origin Analysis on Anomalies in Enriched 25-Norhopanes in Crude Oil from the Karamay Formation of Santai Oilfield in Junggar Basin, Northwest China; #20478 (2020)
Maoguo Hou, Ming Zha, Xiujian Ding
Search and Discovery.com
... and the chromatographic baseline hump was not easily detectable. To figure out the anomaly in enriched 25-norhopanes and weakly consumed nalkanes, oil-source correlation...
2020
ABSTRACT: Small island developing states (SIDS) in the Zone Tropical and Plate Boundary Vulnerabilities risk multiple hazards: Jamaican case study
Rafi Ahmad, Parris Lyew-Ayee
Geological Society of Trinidad & Tobago
... land use and civil engineering design. Most of the baseline data have been generated by the local earth science and engineering communities. Priority...
2022
Empowering process safety hazard awareness and technical learning in energy operations
Laurence Ledrut
Australian Energy Producers Journal
... dation program in 2020, which consisted of re-validating baseline PHA studies to ensure major accident hazards, controls and risks are still valid...
2024
The Role of Marine Science in Managing Environmental Risk Offshore
Paul E Hardisty, Michaela Dommisse, Karin E Cooper
Australian Petroleum Production & Exploration Association (APPEA) Journal
... running and most comprehensive tropical marine monitoring programs. The regional baseline datasets span the subtropics of Western Australia, the North...
2018
Abstract: Evaluation of 4D Seismic Over the Yacheng Gas Field, South China Sea
Martin Riviere
Southeast Asia Petroleum Exploration Society (SEAPEX)
... seismic data was acquired over the field in 1992 (the baseline survey), and again in 2001 (the repeat survey). The quality of the two surveys is very...
2003
Understanding Rock Quality Heterogeneity Using Combined Multicomponent Seismic Inversion and Well Log Cluster Analysis. Montney Shale Reservoir, Pouce Coupe Field, Alberta, Canada
Claudia J. Duenas, Thomas Davis, David DAmico
Unconventional Resources Technology Conference (URTEC)
..., combined with the results from post-stack and pre stack inversion of the baseline of 4D seismic data to determine elastic rock properties, to predict...
2014
ABSTRACT: Geochemical Fingerprints and Biomarkers of Naturally Occurring Petroleum Seeps and Waters, Illinois Basin, South-Central Indiana
S. R. Pietraszek-Mattner, L. M. Pratt
The Society for Organic Petrology (TSOP)
... a baseline to discriminate between naturally occurring and refined petroleum' products found in groundwater and'at the surface, and will assist...
2000
Abstract: Unlocking the potential of microseismic monitoring for hydraulically fractured tight reservoirs: A Perspective View
Adam Baig, Ted Urbancic, John Thompson, Dave Anderson
West Texas Geological Society
... meaningful answers to operators in terms answering baseline questions on fracture geometry, investigating to what extent different injection...
2017
ABSTRACT: Determination of API Gravity from Very Small Samples of Oils, Tar Mats, and Solid Bitumens with the Rock-Eval 6 Instrument
Wallace G. Dow, John R. Allen, Clarence J. Kuhnel
The Society for Organic Petrology (TSOP)
..., and Clarence J. Kuhnel Baseline DGSI, 8701 New Trails Drive, The Woodlands, TX 77381 A method is described which allows rapid and inexpensive estimating of API...
2001
Statistical Methods of Predicting Source Rock Organic Richness From Open-Hole Logs, Niobrara Formation, Denver Basin, CO
Rana S. El Ghonimy, Steve Sonnenberg
Unconventional Resources Technology Conference (URTEC)
..., Δ log R, gives the method its name. The Passey Delta Log R method was applied to the studied interval. Setting the baseline in the Niobrara Formation...
2015
NE Table Rock Field
Editors: Edward D. Dolly and James C. Mullarkey
Rocky Mountain Association of Geologists
... sandstones and shales generally have a resistivity that ranges from 10 to 20 ohms. The pay sandstones are low contrast relative to the shale baseline...
1996
Steelman Field
Editors: Edward D. Dolly and James C. Mullarkey
Rocky Mountain Association of Geologists
... exhibits 1to 2 ohm-meters of resistivity, measured by the deep induction log. The pay zone is low contrast (LC), relative to the shale baseline deep...
1996
Methods of estimating wavelet stationarity, stabilizing non-stationarity, and evaluating its impact on inversion: A synthetic example using SEAM II Barrett unconventional model
Jesse Buckner, Michael Fry, Joe Zuech, Peter Harris, Bill Shea
International Meeting for Applied Geoscience and Energy (IMAGE)
... than those of the attribute matching method. Inversion Results A baseline inversion result is generated to understand the impact of these methods on QI...
2023