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The AAPG/Datapages Combined Publications Database
Showing 34,533 Results. Searched 201,049 documents.
Gas Sorption on Coal and Measurement of Gas Content: Chapter 9
Dan Yee, John P. Seidle, William B. Hanson
AAPG Special Volumes
..., J. I., Grein, C. T., and Bienstock, D., 1974, "Effect of Moisture on the Methane Capacity of American Coals," Fuel, Vol. 53, pp. 186-191. Kim, A. G...
1993
Heavy-metal contamination removal by bacterial activity in seeping depositories
I. Lerche, W. Glaesser, G. Strauch
Environmental Geosciences (DEG)
.... The total equation describing the steady-state transport of the bacterial number density in the barrier domain can be written asFigure 1. Sketch...
2003
The Threshold of Sediment Movement Under Oscillatory Water Waves
Paul D. Komar, Martin C. Miller
Journal of Sedimentary Research (SEPM)
... and the threshold is best related by the equation um2/(s-) gD = 0.30 (do/D), where um and do are the near-bottom velocity and orbital diameter of the wave motion...
1973
A Semi-Analytical Poroelastic Solution of Induced Pressure-Stress Changes and Its Applications to Depletion Delineation of Transversely Isotropic Shale Reservoirs
Shihao Wang, Yuzhe Cai, Bin Wang, Yunhui Tan, Kainan Wang, Jiehao Wang, Xinghui Liu, Yuguang Chen
Unconventional Resources Technology Conference (URTEC)
... approaches based on isotropic assumptions. In particular, the anisotropy of Poisson’s ratio drastically alters the reorientation effect of the principal...
2024
Estimating Thermal Conductivity in Sedimentary Basins Using Lithologic Data and Geophysical Well Logs (1)
FREDERIC BRIGAUD , DAVID S. CHAPMAN , and SYLVIE LE DOUARAN
AAPG Bulletin
... porosity and apply a porosity correction. Including the effect of temperature on thermal conductivity of both the matrix and the pore-filling fluid...
1990
The Effects of Production Rates and Some Reservoir Parameters on Recovery in a Strong Water Drive Gas Reservoir
Christophorus Soemarso
Indonesian Petroleum Association
... as follows: In this equation, neglecting the gravitational effect, it appears that the increase in capillarity will increase the numerator...
1979
Compressibility of sorptive porous media: Part 1. Background and theory
Shimin Liu and Satya Harpalani
AAPG Bulletin
... Engineers, June, v. 26, p. 296.Geertsma, J., 1957, The effect of fluid pressure decline on volumetric changes of porous rocks, Transactions of the American...
2014
The Seismic Exploration of the Mahakam Delta, or "Nine Years Shooting in Rivers, Swamps and Very Shallow Offshore"
Guy Roux
Indonesian Petroleum Association
.... Problem: "Low velocity layer" anomalies (Lines 712/721). In the case of Line 721 the presence of shallow "LVL"s only results into a pull-down effect...
1977
Data Enhancement from a 486-Channel Streamer
Bill Dragoset, Ken Larner
Pacific Section of AAPG
... geophone spreads in the field. Examples of this trend include long arrays designed to suppress multiple reflections and diffraction noise, optimally...
1980
Horizontal Shale Gas Well Fracing Unplugged!
Jurgen Lehmann, Doug Bearinger, James Pyecroft, David Meeks, Peter Chernik
Unconventional Resources Technology Conference (URTEC)
... depth for coil tubing mill outs which typically reach a friction threshold. 4. Greater lateral access relative to current interventionless plug...
2014
Best Practices in Designing and Executing a Comprehensive Hydraulic Fracturing Test Site in the Permian Basin
James Courtier, Karen Chandler, Danny Gray, Shaun Martin, Randy Thomas, Joe Wicker, Jordan Ciezobka
Unconventional Resources Technology Conference (URTEC)
... hydraulic fracturing. 4. Fiber optic coil production logs on two horizontal wells. 5. Permanent real-time pressure gauges installed in eleven producing wells...
2017
Intervention Based Distributed Fiber Optics Allows for a Systematic Evaluation of Diverters, Limited Entry, and HVFR Fluids in the Northwest Stack Play
A. Attia, M. Lawrence, P. Chen, B. Thakur
Unconventional Resources Technology Conference (URTEC)
... treatments ensure uniform injection over the area of treatment. Chemical diverters function by creating a temporary blocking effect that can be safely...
2020
Quantifying the Influence of Rock Fabric, Composition, and Electrical Double Layer on the Broadband Dielectric Dispersion of Organic-rich Mudrocks
Artur Posenato Garcia, Zoya Heidari
Unconventional Resources Technology Conference (URTEC)
... and to the double layer properties. We apply the quasistatic approximation to Maxwell’s equation and include the dispersive contribution of electrical double...
2018
Mechanical Implications of the Slide Block Theory, Eastern Delaware Basin, Texas
Robert G. Font, Lisa M. Sayre
West Texas Geological Society
...-Central Texas Shales, in Coates, D., and Pincus, H., eds., Reviews in Eng. Geol.: GSA, Vol. III, p. 205–212. Font, R. G., 1978, Effect of Anisotropics...
1984
Material Balance & Modeling - Reservoir Engineering Tools Past, Present, and Future - Workshop Summary
John McMullen, Dave Bergman, Rob Sutton, Toddy Guidry
PTTC
... and lower cost. PROBLEM ADDRESSED Use of modern software for material balance and equation of state can be perplexing because of the variety of packages...
2005
Modified Residual Migration
Craig J. Beasley, Rolf Klotz
Southeast Asia Petroleum Exploration Society (SEAPEX)
... simple, accurate, and efficient, particularly for single-pass 3-D migration. Introduction Since the inception of migration based upon the wave equation...
1992
Not Accounting for a Potential Water Hammer Pressure Surge in Shale Stimulation Designs Can Increase Your Over-Pressure Risk
Stan Stephenson, Joe Beisel, Brad Bull
Unconventional Resources Technology Conference (URTEC)
... reflected wave can be worse than the first. Theory Water-hammer: To solve for the water-hammer pressure, the kinetic energy equation is set equal...
2014
A new reverse time migration denoising method based on diffusion filtering with X-shaped denoising operator
Chongpeng Huang, Yingming Qu, Zhenchun Li
International Meeting for Applied Geoscience and Energy (IMAGE)
... been widely used in practical production. However, due to the use of the twoway wave equation and the time-coherent imaging criterion, RTM image...
2022
Mitigation of the 3D Cross-Line Acquisition Footprint Using Separated Wavefield Imaging of Dual-Sensor Streamer Seismic Data A First Example from Malaysia
Mazin Farouki, Andrew Long, Richard Jones, Yee Ah Chim, Magdalene Tang, Hui LeGleut, Shaoping Lu, Dan Whitmore, Adam Betteridge
Indonesian Petroleum Association
...-line acquisition footprint results with a periodic loss of coverage for the shallower horizons. This effect is seen clearly in the left and right...
2013
Hydrodynamics and Overpressuring in the Jeanne D'Arc Basin, Offshore Newfoundland, Canada: Possible Implications for Hydrocarbon Exploration: DISCUSSION
Dale R. Issler
CSPG Bulletin
...). The effect of these outlier points would be to rotate the slope in favour of higher pressure values at depth. This may explain the negative surface pressure...
1994
Annual Budget: A Short-Term Action Plan for Exploration: Chapter 19: Part IV. Managing the Business
Donald R. Jones
AAPG Special Volumes
... through mathematical manipulation: Oil and Gas Journal, Nov. 15. "There is nothing new under the sun." Application of Whitworth's 1901 equation...
1992
Abstract: AVAZ and VVAZ Practical Analysis to Estimate Anisotropic Properties; #90224 (2015)
Yexin Liu
Search and Discovery.com
... to correct for the layering effect. VTI also causes the AVO amplitude anomalies and then makes the practical application difficult for AVO attribute...
2015
Improved Tip Screenout Design for Medium-Permeability Reservoirs Using a Modified Pad Equation – Example from the Telisa 1,530-Ft Sand, Bangko Field, Sumatra, Indonesia
Orded, Hendro Tjahjono, Mezlul Arfie, Mohammed Badri
Indonesian Petroleum Association
...Improved Tip Screenout Design for Medium-Permeability Reservoirs Using a Modified Pad Equation – Example from the Telisa 1,530-Ft Sand, Bangko Field...
2003
Low-Frequency De-Ghosting Method to Enhance Basement Layer Continuity Image in Foxtrot South East Area, North West Java Sea
Ryan Bobby Andika, Hudzaifah, Deny Martian, Nurudin Mahmud, Sri Sadono
Indonesian Petroleum Association
... approach and its effect to the basement layer continuity image of the Foxtrot South East area. Foxtrot South East area of ONWJ (Offshore North West...
2019
Universal Material Balance Equation for the Analysis of Condensate Gas Reservoirs with Edgewater and Bottomwater Drive Aquifer
Junlei Wang, Yunsheng Wei, Haifa Tang, Dong Chen
Unconventional Resources Technology Conference (URTEC)
...Universal Material Balance Equation for the Analysis of Condensate Gas Reservoirs with Edgewater and Bottomwater Drive Aquifer Junlei Wang, Yunsheng...
2025