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The AAPG/Datapages Combined Publications Database
Showing 2,317 Results. Searched 200,691 documents.
Methane Hydrate Surface Morphology in a Dynamic Water Dominant Flowloop, #80696 (2019).
Joel Choi, Nickolas Manning, Ben Hoskin, Shunsuke Sakurai, Koji Yamamoto, Tomoya Nonoue, Zachary Aman,
Search and Discovery.com
.... Hydrates preferentially form at the methane/water interface, where the behaviour of the resultant hydrate particles size on a gas bubble depends...
2019
Demonstrating the Potential for Geological Storage of CO2: The Sleipner and GESTCO Projects
JOHN GALE, NIELS PETER CHRISTENSEN, ANNETTE CUTLER, TORE A. TORP
Environmental Geosciences (DEG)
... in 1997 to reduce greenhouse gas emissions by the period 2008–2012 by 5.2% (on average). This agreement is called the Kyoto Protocol to the U.N....
2001
The challenge of an optimal drawdown in high-performance wells in Vaca Muerta, Argentina
Mariana A. Mamani, Sebastián E. Nuñez, Loreta Schenkel
Unconventional Resources Technology Conference (URTEC)
...] = drawdown velocity. It is calculated as the decline of the wellhead pressure over a period of seven days. The formula is: 𝑊ℎ𝑝! − 𝑊ℎ𝑝!"# 𝐷𝐷𝑉 = 7...
2023
Underground Gas Storage in the Leyden Lignite Mine
Robert M. Meddles
Rocky Mountain Association of Geologists
... of the major market for coal from the Leyden Mine. During this period, large-scale conversion from coal to natural gas for residential and industrial...
1978
Comprehensive Workflow for Lab to Field-Scale Numerical Simulation to Improve Oil Recovery in the Eagle Ford Shale by Selective Testing and Modeling of Surfactants for Wettability Alteration
I Wayan Rakananda Saputra, David S. Schechter
Unconventional Resources Technology Conference (URTEC)
... needle with a high-speed camera recording the evolution of the oil bubble shape as more oil is dispensed into it. A software reads the image captured...
2018
Method of Impregnating Porous Materials to Facilitate Pore Studies
Allen W. Waldo , S. T. Yuster
AAPG Bulletin
... and produced a partial vacuum. Since his material is immersed in the bakelite varnish before being placed in the desiccator, the air must be forced to bubble...
1937
Understand the Early Indicators for Long-term Performance of Unconventional Wells
Richard Cao, Chunlei Liu, Coleman Brennan
Unconventional Resources Technology Conference (URTEC)
... strongly with long term well performance [Lougheed etc.]. These techniques are applicable during the linear flow period. RTA-based approaches have...
2018
What Caused the Lusi Mudflow Disaster in Indonesia?, #41791 (2016).
Mark Tingay
Search and Discovery.com
... period. • ~0200-0300hrs 29/5/06: Sharp increase in DP, “bubbling around surface”, 35ppm H2S. Lusi reported at sunrise ~0500hrs. DP and casing...
2016
San Andres on the Northwest Shelf: Things You May Not Know; #51400 (2017)
Bob Trentham
Search and Discovery.com
... to the success of a horizontal San Andres. • Drawing pressure down to below bubble point is essential in horizontal Depressuring. • Going up? Going Down...
2017
Deviations from Classical Diffusion Behavior: A Systematic Investigation of Possible Controls on Abnormal Reservoir Signatures
Bin Yuan, Christopher R. Clarkson, Zhenzihao Zhang
Unconventional Resources Technology Conference (URTEC)
..., and in particular the appearance of mobile gas (producing gas-oil-ratio ramps up) as flowing bottomhole pressure (FBHP) drops below bubble point pressure, has...
2020
Carbonate-Hosted Mineralization Of The Lower Ordovician Ogdensburg Formation: Evidence For A Paleozoic Thermal Anomaly in the St. Lawrence-Ottawa Lowlands of New York and Ontario
Kathleen Counter Benison, Tim K. Lowenstein
Special Publications of SEPM
... and of the Beekmantown Group throughout the Appalachians and is estimated to represent a period of erosion of 5 to 20 my in is estimated to represent a period of erosion...
1997
Two Frontier Basins Come to Light
Ian Davison, Menno G. Dinkelman, Wouter Kool, GEO International Ltd., ION’s G
GEO ExPro Magazine
...), as was the geophone streamer (18m) and bubble interference was kept to a minimum. The air gun and streamer deep-tow provided a maximum energy input...
2010
A Preliminary Study on the Recovery of Oil by Sinking Shafts and Driving Galleries
Louis Franklin
AAPG Bulletin
... pressure permits some of the gas absorbed in the oil to bubble out and press its way through the pores of the sand. This bubbling or "fizzing" action...
1922
A One-Man Profiling Method for Beach Studies
W. J. Stephen
Journal of Sedimentary Research (SEPM)
..., the monofilament is laid across the top of the aluminum rod and the center post racked up or down until the bubble in the spirit level is centered. The top...
1977
Molecular structure characterization of kerogen in contact metamorphic shales: Insights into the effect of graphitization on organic matter pores
Yuguang Hou, Rui Yu, Junjie Li, Zhenhong Chen, Cheng Wang, Xianglin Chen, Rui Yang, and Sheng He
AAPG Bulletin
... platelets, OM develops numerous bubble pores that have diameters of 50 to 200 nm, displaying high plane porosity and multilayer superposition. This OM type...
2024
Abstract: Progress in DAS Seismic Methods; #90224 (2015)
A. Mateeva, J. Mestayer, Z. Yang, J. Lopez, P. Wills, H. Wu, W. Wong, Barbara Cox, J. Roy, and T. Bown
Search and Discovery.com
... on the right). The airgun bubble and surface-related multiples with period ~1s are prominent, as expected. The data in Well 2 are of lower quality than...
2015
Structural Evolution and Charge History of the Exmouth Sub-Basin, Northern Carnarvon Basin, Western Australia
K. Tindale, N. Newell, J. Keall, N. Smith
Petroleum Exploration Society of Australia (PESA)
... commenced to the south of the plateau and effectively cut off the sediment supply. Thereafter came a period of significant structural inversion...
1998
Hydrogeology and Aquifer Storage and Recovery System Performance
Robert G. Maliva, Weixing Guo, Thomas M. Missimer
GCAGS Transactions
... The freshwater stored in brackish-water ASR systems has been often described as a 'bubble' or 'plume' that is surrounded by a mixing zone, and then native...
2005
Rapid Compositional Simulation and History Matching of Shale Oil Reservoirs Using the Fast Marching Method
Atsushi Iino, Aditya Vyas, Jixiang Huang, Akhil Datta-Gupta, Yusuke Fujita, Sathish Sankaran
Unconventional Resources Technology Conference (URTEC)
... (Nojabaei et al. 2013) that shows a bubble point pressure of 2860 psi at the reservoir temperature of 240 degF. Initial composition is listed in Table 2...
2017
Production Analysis and Forecasting of Vaca Muerta Shale in Argentina: Case History-Based Approach
Leonardo Maschio, S. Maria, F. Herrero
Unconventional Resources Technology Conference (URTEC)
... is characteristic of a linear flow, whereas a slope of -1 is characteristic of boundary dominated flow. Figure 1b shows a pseudoradial period between...
2014
The Role of Drive Mechanisms in Redesigning Development Practices in a Fractured Tight Oil Carbonate Resource
George, Vassilellis, Emad A. Elrafie, Jack W. Austin, Danielle, Mezo, S. Duffy Russell
Unconventional Resources Technology Conference (URTEC)
... the bubble point and compaction. They are not easily recognized yet play a major role in diminishing performance. An extensive integrated study, using...
2015
Multiphase Flow Simulation of Horizontal Well Artificial Lift and Life-of-Well Case Histories: HEAL System Modeled in PipeFractionalFlow
Anand Nagoo, Jeff Saponja, Trystan Wall, Kevin Eike, Mukul Sharma
Unconventional Resources Technology Conference (URTEC)
... and Case 2). In the first case, Case 1, a three-phase oil-water-gas bubble-point well in the Permian basin has available an installed permanent...
2017
Multiphase Flowing Material Balance for Well Groups
Leslie Thompson, Barry Ruddick, Mathias Lia Carlsen, Curtis Hays Whitson
Unconventional Resources Technology Conference (URTEC)
... this period, for constant rate production, the pressure at any point in the reservoir decreases at the same, constant rate. The reservoir is said to behave like...
2023
Hydrogeological Concept of Vertical Coupling in a Freshwater Lens
Hugh J. Mitchell-Tapping
GCAGS Transactions
.... An isolated recharge area of the Floridan aquifer system forms a freshwater lens here, known as the Geneva Lens or Bubble, which is completely...
1994
Impact of Geology and Geomechanics on Stimulated Rock Volume and Productivity in a Multi-Landing Zone Development: A Case Study on the Vaca Muerta
Roberto Wagner, Hamid Pourpak, Sandrine Vidal-Gilbert, Sonny Parsonage
Unconventional Resources Technology Conference (URTEC)
... (sequence, landing depth, well spacing, etc.) at a given period of time for this field case. The presented work goes beyond an ordinary investigation...
2019