Buoyancy and Interfacial Force Effects on Two-Phase Displacement Patterns: An Experimental Study1

Tomochika Tokunaga, Katsuro Mogi, Osamu Matsubara, Hiroyuki Tosaka, and Keiji Kojima

AAPG Bulletin

... beads. The injection pressure and oil outflow rate were measured while we observed the displacement pattern. Runs were done using different grain sizes...

Abnormal Formation Pressures: Recognition, Distribution, and Implications for Geophysical Prospecting, Brazoria County, Texas

Edward T. Flanigan

GCAGS Transactions

...-fluid pressure is present in much of the section. Borehole shut-in pressure measurements, drilling mud density records, and shale transit times are used...

Displacement of Oil by Water from Blind Fractures

E. V. Sokolovskiy, V. N. Maydebor

Petroleum Geology: A Digest of Russian Literature

...Displacement of Oil by Water from Blind Fractures E. V. Sokolovskiy, V. N. Maydebor 1963 588 590 Vol. 7 (1963) No. 10. (October) 1. Maydebor, V. N...

Induced Fracture Dimension Prediction Method Based on Production and Pressure Data During Waterflooding

Hendry Setiawan Lie, Dedy Irawan, Doddy Abdassah

Indonesian Petroleum Association

...Induced Fracture Dimension Prediction Method Based on Production and Pressure Data During Waterflooding Hendry Setiawan Lie, Dedy Irawan, Doddy...

Experimental Study of Proppant Flowback with Standard Core Samples

Xinyao Zhang, Huiying Tang, Kaixiang Di, Cheng Du, Shiyi Xie, Liehui Zhang

Unconventional Resources Technology Conference (URTEC)

.... Flowback fluid is injected into the proppant filled fractured cores with constant rate. Different confining pressure is used to represent different well...

Confocal laser scanning microscopy and automated petrographic image analysis in different rock types: Two-dimensional images capillary pressure curves estimation and three-dimensional porosity reconstruction

M. A. Caja, J. L. Pérez-Jiménez, M. F. León, and D. Acero-Allard

AAPG Bulletin

... curve corresponding to the pore-body data. From this chart, a synthetic pressure displacement was defined as 3 psi (0.2 bar) for the pore bodies and 7...

The Origins of Abnormal Fluid Pressures

Norman E. Smith, H. George Thomas

Houston Geological Society

... upward throughout the column. The displacement pressure—the energy required to force hydrocarbons into the pores of a water-saturated rock (Hubbert, 1953...

Hydrocarbon-water interfacial tension values at reservoir conditions: Inconsistencies in the technical literature and the impact on maximum oil and gas column height calculations

Steven J. O'Connor

AAPG Bulletin

... in the field of petroleum engineering. Purcell's equation, where Pd is the hydrocarbon-water displacement pressure (dynes/cm2); g...

Time-Lapse Monitoring with Satellite Data for Reservoir Management, #40921 (2012)

Andrea Tamburini, Marco Minini, Andy Higgs, Giacomo Falorni, Stefano Cespa

Search and Discovery.com

... orbits enables the estimation of both vertical and E-W horizontal displacement fields. Some case studies (e.g. Oman, Kuwait, Kazakhstan...

Chapter 8: Evaluation of Anomalous Pressuring and Gas Saturation Using 2-D and 3-D Visualizations of Well Log Information

Zun S. Jiao, Ronald C. Surdam

Montana Geological Society

..., and the displacement pressure and sealing capacity of the Cretaceous shales; and (2) rock volumes with significantly low velocity below...

Oak Ridge Fault, Ventura Fold Belt, and the Sisar Decollement, Ventura Basin, California

Robert S. Yeats, Gary J. Huftile, F. Bryan Grigsby

Pacific Section of AAPG

... fault separates an eastern domain where late Quaternary displacement is taken up entirely on the Oak Ridge fault and a western domain where displacement...

Interpreting Permeability from Mercury Injection Capillary Pressure Data; #41660 (2015)

Alton A. Brown

Search and Discovery.com

... in mD. Interpreting Permeability From Mercury Injection Capillary Pressure Data diameter). Because no parameter used for permeability estimation...

Quaternary Faulting in the Stansbury Fault Zone, Tooele County, Utah

Jennifer M. Helm

Utah Geological Association

... is estimated to be 0.07 ± 0.02 mm/yr (0.003 ± 0.001 in/yr) for the north segment. Assuming a constant rate of displacement accumulation since 18,000 years ago...

ABSTRACT: Pressure Compartmentalization in the Cretaceous Section of the Wind River Basin, Wyoming, by Zun S. Jiao, Ronald C. Surdam, Hanqin Zhao; #91020 (1995).

Search and Discovery.com

Multiphase Fluid Movements in Glass Micromodels of Pore Systems: ABSTRACT

Norman C. Wardlaw

AAPG Bulletin

..., and drainage-imbibition capillary pressure tests can be used to estimate the displacement efficiency for particular fluid conditions in selected cores...

Assessment of Top Seal Capacity of Indonesian Shales in Relation to CCS/CCUS Planning

Eril Suhada Lanin, Benyamin Sapiie, Mohammad Rachmat Sule, Teddy Eka Putra, Tri Handayani

Indonesian Petroleum Association

... or displacement pressure (Pd). The process whereby mercury fills surface irregularities, such as nicks, gouges, small fractures, or vugs on the sample, termed...

Characteristics of Displacement Transfer Zones Associated with Thrust Faults

F.X. O'Keefe, David W. Stearns

Rocky Mountain Association of Geologists

... paralleling bedding along strike) and may have formed for similar kinematic reasons. The prime objective, estimation of the local displacement field...

DENG Technology: A Proven Technology Applied to Enhance Geological and Hydrodinamic Models and Recovery Factor of Complexes Oilfields.

A. Ryzhkov, N. Raevskiy, V. Kolesnik, I. Ledovich, N. Zefirov, T. Davydova, P. Teatin

Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)

...) and information theory. • Quantitative estimation of the reservoirs lithofacial heterogeneity based on function parameters describing tectonic movements, which...

On Poroelastic Mechanisms in Hydraulic Fracturing from FDI to Fracture Swarms

Ahmad Ghassemi, Dharmendra Kumar

Unconventional Resources Technology Conference (URTEC)

..., . On  V K the other hand, pore pressure monitoring for managing fracture-wellbore communication (“frac-hit”) and net pressure estimation are driven...

A Collaborative Study on DFIT Interpretation: Integrating Modeling, Field Data, and Analytical Techniques

Mark McClure, Vidya Bammidi, Craig Cipolla, Dave Cramer, Lucas Martin, Alexei Savitski, Dave Sobernheim, Kate Voller

Unconventional Resources Technology Conference (URTEC)

...-time transients because they have the greatest duration and are sensitive to small pressure changes. 3.1.6 Pore pressure estimation The pore pressure...

Petroleum Geology, Volume 4 Issue 7B; Frontmatter

James W. Clarke

Petroleum Geology: A Digest of Russian Literature

... 1. Displacement of crests of anticlinal structures in the Adyr zone of South Fergana. I. M. Mikhaylov p. 403 2. Estimating the lithologic...

Importance of Hydrodynamic Factor in Formation of Lower Cretaceous Combination Traps, Big Muddy-South Glenrock Area, Wyoming: DISCUSSION

Kinji Magara

AAPG Bulletin

... that, "In this transition zone, relatively low-displacement-pressure layers usually are interspersed between high-displacement-pressure layers. The layer in this transition...

Deciphering Cross-Well Strain Data from Single-Use Fiber with Slippage Effects During Fracturing

Xueling Song, Ge Jin, Kan Wu

Unconventional Resources Technology Conference (URTEC)

...), far-field fracture communication (Mantell et al., 2022), and simultaneous pressure communication monitoring during the operation (Stark et al. 2024...

Unstable Gas Displacement in Enhanced Oil Recovery

E. Allen, D. V. Boger

Petroleum Exploration Society of Australia (PESA)

...Unstable Gas Displacement in Enhanced Oil Recovery E. Allen, D. V. Boger Unstable gas displacement in enhanced oil recovery. E. Allen1 and D.V....

The Influence of Pore Structure in Rocks on the Entrapment of Oil

N. C. Wardlaw

CSPG Special Publications

... phase displacement efficiency adversely. Pore systems with large pore-throat ratios commonly form as a result of dissolution during the development...