Varying Least Principal Stress along Lithofacies in Gas Shale Reservoirs: Effects of Frictional Strength and Viscoelastic Stress Relaxation

Partha Pratim Mandal, Reza Rezaee, Mustafa Sari, Joel Sarout

Australian Petroleum Production & Exploration Association (APPEA) Journal

...) magnitude varies across lithological layers rather than an increasing stress gradient (Sone and Zoback 2014b; Singh et al. 2019; Xu et al. 2019...

A Model for the Origin of Large Carbonate- and Evaporite-Hosted Celestine (SrSO4) Deposits

Jeffrey S. Hanor

Journal of Sedimentary Research (SEPM)

... celestine and not barite (BaSO4), which is orders of magnitude less soluble, is the replacement phase. Although precipitation of massive celestine...

Recent Relative Sea-Level Change in Eastern North America

Barbara V. Braatz, David G. Aubrey

Special Publications of SEPM

... of rise centered at about 1934, which may be due to steric expansion of the ocean. Broad peaks in the spectrum of temporal sea-level fluctuations at 3...

The Effect of CO2 Adsorption on Permeability Anisotropy in the Eagle Ford Shale

Maytham Al Ismail, Julia S. Reece, Sander Hol, Mark Zoback

Unconventional Resources Technology Conference (URTEC)

... that the adsorption of CO2 molecules reduced the permeability normal to bedding by about an order of magnitude. However, the permeability reduction parallel...

Rate of Migration of Petroleum by Proposed Mechanisms

J. G. Roof , W. M. Rutherford

AAPG Bulletin

... the petroleum phase is stationary, it has been possible to make order-of-magnitude estimations of the rate of accumulation of some lighter hydrocarbons...

Abstract: The Role of Magnitude Saturation, Accounting for Seismic Energy Release and Fracture Surface Area Development Associated with Hydraulic Fracture Stimulations; #90224 (2015)

Ted Urbancic, Andy Cochrane, and Adam Baig

Search and Discovery.com

...Abstract: The Role of Magnitude Saturation, Accounting for Seismic Energy Release and Fracture Surface Area Development Associated with Hydraulic...

Abstract: Is Surface Monitoring Biased Towards Specific Source Mechanisms?; #90310 (2017)

Pierre Roux

Search and Discovery.com

... Mechanisms? Pierre Roux¹ ¹Magnitude, Baker Hughes, Houston, TX, United States. ABSTRACT In the past several years, a handful of authors have pointed...

Incised-Valley Fills and Other Evidence of Sea-Level Fluctuations Affecting Deposition of the Catskill Formation (Upper Devonian), Appalachian Foreland Basin, Pennsylvania

Edward Cotter , Steven G. Driese

Journal of Sedimentary Research (SEPM)

... it accumulated as lowstand shelf fans. In the transgressive phase, incised valleys were drowned as transgressive surfaces moved diachronously upvalley, changing...

Advances in Wireline Logging Technology - Workshop Summary

L. Mark Larsen, Dan Buller, Gary James Frisch, Ronald E. Bothner, John S. David, Rob North

PTTC

... and water contain abundant hydrogen, the magnitude of the NMR signal responds only to the liquid-filled porosity. Permeability: The decay rate of the NMR...

Darwin Harbour „ A Partnership Approach to Understanding and Evaluating Environmental Challenges

Richard Brinkman, Edward Butler, Terry O’Connor, Claire Streten

Australian Petroleum Production & Exploration Association (APPEA) Journal

... plans include Middle Arm Industrial Precinct and Marine Industry Park. These developments have resulted in an order of magnitude increase in dredging...

How Much Oil in the Middle East?

Rasoul Sorkhabi

GEO ExPro Magazine

... “No such galaxy of fields of the first magnitude over such a wide area has been developed in the history of the oil industry.” Everette Lee DeGolyer, Oil...

Extended Abstract: Anthropogenic Climate Change – A Growing Awareness in the Oil and Gas Industry

Dr. Barry Lefer, Dr. James M. Rine

Houston Geological Society Bulletin

... well measured and do not explain the nature, the rate, nor the magnitude of the observed global warming over the past 50 years. Needless to say...

Abstract: Pre-survey Planning for Microseismic Monitoring Projects; #90174 (2014)

Brad Artman, Ben Witten, and Brad Birkelo

Search and Discovery.com

... an important parameter. The amplitude spectrum of a faulting source has been empirically confirmed to follow a model (Brune, 1970) that is a function...

A Dynamic Approach to Evolution of Low Permeability Gas Accumulations in the Greater Green and Wind River Basins, Wyoming, by Randal L. Billingsley and Maria Wood Henry

Search and Discovery.com

Reservoir Delineation Using Spectral Decomposition, Spectral Inversion and Neural Network Analysis for an Oily Reservoir in Offshore Thailand, #41092 (2012)

Dan Cox, John Castagna, Gabriel Gil, Robert Ripple, Scott Rubio, Jerry Moon, Robert Roever, Andrew Laird, Geoff Peace, Ronald The, James Mitchell, John Pringle, Nyan Htein

Search and Discovery.com

... (magnitude and phase), spectral inversion (reflectivity and relative impedance) Target log: Vclay Methodology: Test different operator lengths, Test...

A Dynamic Approach to Evolution of Low Permeability Gas Accumulations in the Greater Green and Wind River Basins, Wyoming, by Randal L. Billingsley and Maria Wood Henry; #90042 (2005)

Search and Discovery.com

Estimates of Sand Transport on the New York Shelf Using Near-bottom Current Meter Observations

P. E. Gadd, J. W. Lavelle, D. J. P. Swift

Journal of Sedimentary Research (SEPM)

.... The maximum sediment transport rate caused by these current velocities is two orders of magnitude greater than that occurring at much shallower...

Hydrocarbon Potential of Pennsylvanian Black Shale Reservoirs, Paradox Basin, Southeastern Utah (OFR-534)

S. Robert Bereskin, John McLennan

Utah Geological Survey

..., magenta epoxy can be seen from pores of some magnitude. The latter epifluorescent or reflected light views are qualitative estimates of porosity-only...

Understanding Seismic Amplitudes, by Steve Henry, #40135 (2004).

Search and Discovery.com

Lead Isotopes as Age-Sensitive, Genetic Markers in Hydrocarbons: 1. Copartitioning of Lead with MTBE into Water and Implications for MTBE–Source Correlations

RICHARD W. HURST, DIANA BARRON, MANDISSA WASHINGTON, SAMUEL A. BOWRING

Environmental Geosciences (DEG)

... into the aqueous phase, two unleaded gasoline–aqueous partitioning experiments were performed. Each unleaded gasoline was sequentially...

Agents for Primary Hydrocarbon Migration: A Review

Kinji Magara

AAPG Special Volumes

... which the geochemical data of accumulated oil indicate. Most oil must migrate in its own phase because of its low solubility in water; however, most...

A Successful Story of De-Bottlenecking the Jangkrik Complex Facilities from Initial Design Capacity of 450 MMSCFD to 750 MMSCFD

Andika Suryodipuro, Giovanni Russo, Gianluca De Molli, Lorena Cavazzoni, Frederico Guglielmi

Indonesian Petroleum Association

... was designed to treat 450 MMSCFD of raw gas at FPU inlet pressure of 45 barg (Phase 1) and 25 barg (Phase 2). Due to uncertainty of reservoir characteristics...

Mechanism of Ultra-Low Water Recovery Rate with High Productivity in Fuling Gas Shale Filed

Dunqing Liu, Hongkui Ge, Yinghao Shen, Jing Li, Qingyu Li

Unconventional Resources Technology Conference (URTEC)

... faces; thin samples contain graptolite fossils were captured and further investigated under SEM, energy dispersive spectrum (EDS) was used to identify...

Rapid Evaluation of Diverter Effectiveness From Poroelastic Pressure Response in Offset Wells

Charles Kahn, Byron Cottingham, Sudhendu Kashikar, Scott Senften, Erica Coenen

Unconventional Resources Technology Conference (URTEC)

... efficiency. Phase 1 implementation consisted of a validation of diverter with single and double drops to characterize diverter success. The results were...

First-arrival traveltime and slope tomography in tilted anisotropic media with undulant topography

Xiaole Zhou, Serge Sambolian, Gaoshan Guo, Stephane Operto, Haiqiang Lan, Ling Chen

International Meeting for Applied Geoscience and Energy (IMAGE)

... and the magnitude of the group velocity in terms of phase velocity angle ϑ as vgroup (ϑ ) = v phase (ϑ ) 1+( dv phase (ϑ ) 2 1 ) . (7) v phase (ϑ ) dϑ...