Can Absence of Edge-Water Encroachment in Certain Oil Fields Be Ascribed to Capillarity?

J. Versluys

AAPG Bulletin

... of an oil well, generally termed the period of flush production, corresponds approximately with a phenomenon at depth which can be termed depletion...

Toward in Situ Monitoring of Active Submarine Volcanoes: A Progress Report

F.K. Wyatt, J.A. Orcutt, G. Sasagawa, H. Staudigel, P. Zimmer

Circum Pacific Council Publications

... sensitivity electrolytic bubble sensors (Table I). Two pairs of orthogonally mounted, low sensitivity inclinometers (Shaevitz 02338-03) cover the range...

Combining Gas Lock Prevention Module, Electric Submersible Pump, and Selective Perforation Strategy to Overcome Gas Production on Key Outstep Well in Depleted Conglomerate Oil Reservoir

Ardhito Wirawan Sarwono, Dian Syam Nurlia, Esti Anggraeni, Magfirah Rajab

Indonesian Petroleum Association

..., the gas lift was not feasible as an option. Therefore, ESP was chosen. Since the reservoir pressure at that time is under the bubble point pressure...

Evaluation of possible gas microseepage mechanisms

Alton Brown

AAPG Bulletin

... of this mechanism and of continuous gas-phase flow in frac tures. The gas-bubble ascent mechanism is much slower than re ported microseepage velocities, so...

11 Applications of SEM Imaging to Reservoir Characterization in the Eagle Ford Shale, South Texas, U.S.A.

Brian Driskill, Joel Walls, Juliana DeVito, Steven W. Sinclair

AAPG Special Volumes

... matter with bubble pores was more common in the oil window. Both pendular and spongy organic matter types with bubble and foam pores were common...

Dynamic Flow Behavior in Shales Described via Digital Rock Modeling Provides Insight Into Gas Injection

Richard M. MacDonald, Steve I. Geetan, Denis Klemin

Unconventional Resources Technology Conference (URTEC)

... transition from single-phase oil to a two-phase oil and gas system. The phase change starts when pressure decreases below the bubble point. This technology...

Volcanic Sediments in North Texas

Raymond Sidwell, Richmond L. Bronaugh

Journal of Sedimentary Research (SEPM)

... supplied during two periods of igneous activity. The first or oldest period, late Pliocene, is represented by the deposit in Hemphill County. Materials...

Flow Dynamics and Pore Scale Physics in Unconventional Shale Reservoirs

Najeeb S. Alharthy, Tadesse Weldu Teklu, Sherif Abd El-Gawad, Hossein Kazemi, Ramona Graves

Unconventional Resources Technology Conference (URTEC)

... allocation: 20% confined, 30% mid-confined, and 50% unconfined pore regions. We applied the model to Eagle Ford shale reservoir dew-point and bubble-point...

Sedimentation Caused by a Tube-Building Amphipod: NOTES

M. P. Lynch, W. Harrison

Journal of Sedimentary Research (SEPM)

... in bottom elevation caused by a colony of tube-building amphipods, Ampelisca abdita Mills, were made over the period 14 November 1965 to 5 March 1966...

High Volume Submersible Electric Pumps, Design Considerations and Operations

F. B. Langitan

Indonesian Petroleum Association

... the pump after a predetermined shutdown period. This is important where several pumping units have a common power line. In the event a power failure...

Evaluation of Gippsland Basin Onshore Structures for Compressed Air Energy Storage

T McKinley, J Kirkland, D Wilson

Petroleum Exploration Society of Australia (PESA)

... cycle of pumping and generation. pumping for a period of about 110 hours from the full operating level. For the economic evaluation, the station has been...

Using SARA Data to Reduce Uncertainty about the Type of Petroleum Fluid in the Woodford Formation and the Meramec Formation in the Anadarko Basin and the Arkoma Basin, Oklahoma, #41845 (2016).

Alan S. Kornacki, Doran B. Eddins

Search and Discovery.com

... of the Anadarko Basin, and in the Arkoma Basin where oil in the Woodford reservoir dropped below its bubble point during basin uplift. Oil...

Abstract: Occurrence and origin of ring schlieren in the Halifax Pluton, South Mountain Batholith, Nova Scotia, Canada

Fergus M. Tweedale

Atlantic Geology

... Geology . Volume 48 . 2012 49 schlieren structures. A miarolitic cavity in one multi-ring structure suggests a rising bubble train may have...

The Ascending Law of Gas Bubbles in a Wellbore Considering the Phase Change of Natural Gas Hydrates during Deepwater Well Shut-in

Search and Discovery.com

The Development of a Tool and Methods to be used in Flow Path Detection behind Casing for use in the Fayetteville Shale

Nathan K. Combs, Larry Watters, Jessica McDaniel, Voldi Maki, C.R. 'Dicky' Hall

Unconventional Resources Technology Conference (URTEC)

... when attempting to accurately detect flow. When the signals get as small as one would expect for gas, signal processing laws require that a long period...

Seismic Quality Monitoring in Quantitative Way During Acquisition and Processing, Case Study: Offshore Geophysical Site Survey in Sisi-Nubi and South Mahakam Area

Aa Pian Nopiana, Arif Wahyu Nugroho, Gadang Gentur Wihardy

Indonesian Petroleum Association

... of April 2018 with total durations of 37 days. 1200m solid streamer was used throughout the survey period which consist of 96 sensors with 270 cu.in...

Abstract: Time-Lapse Seismic for Monitoring Gas in an Underground Storage Site, by F. Huguet, J-M. Michel, and D. Mougenot; #90942 (1997).

Search and Discovery.com

Numerical Study of Impact of Nano-Pores on Gas-Oil Ratio and Production Mechanisms in Liquid-Rich Shale Oil Reservoirs

Mohammad Khoshghadam, W. John Lee, Aaditya Khanal

Unconventional Resources Technology Conference (URTEC)

... behavior further when reservoir pressure drops below the bubble point. The study reveals that period of flat produced GOR depends on the volatility...

On the Relationship between Gas-Oil Ratio and Well Performance for Unconventional Reservoirs

David S. Fulford, Hamid Behmanesh, Christopher R. Clarkson, Thomas A. Blasingame

Unconventional Resources Technology Conference (URTEC)

... the transient flow period after flowing pressure dropped below bubble point pressure. This issue will also be addressed in the current work in order to make...

Fluid Characterization and Volumetric Assessment in the MontneyƒOne Tricky Fluid System

Aaron J. White, Wesley Feick, Nina Prefontaine, F. Brent Thomas, Juan Marin, Jared Ponto, Ronnel Apil, Carter Clarkson

Unconventional Resources Technology Conference (URTEC)

... phases are described herein. Geological Overview The Montney formation was deposited during the Early Triassic period in Alberta and British Columbia...

Abstract: Hydrocarbon Phase Prediction in Unconventional Resource Plays Using Geochemical and PVT Data, by Jackie Reed, Kevin Ferworn, Stephen Brown, and John Zumberge; #90124 (2011)

Search and Discovery.com

Reservoir Fluid Properties Required for Low-Permeability Oil Reservoir Analysis; #80363 (2014)

Matt Mavor

Search and Discovery.com

... and production pressures below oil bubble-point pressure. Gas and oil properties are required to properly quantify flowing properties...

How to Model and Improve Our Understanding of Liquid-Rich Shale Reservoirs with Complex Organic/Inorganic Pore Network

Mohammad Khoshghadam, Aaditya Khanal, Neda Rabinejadganji, W. John Lee

Unconventional Resources Technology Conference (URTEC)

... extend non-intuitive GOR behavior further when reservoir pressure drops below the bubble point. We found that permeability reduction due to compaction has...

Estimating Residual Fracture Pore Volume by Analyzing Post-Flowback Water Production: An Eagle Ford Black-Oil Case

Sabbir Hossain, Obinna Ezulike, Hassan Dehghanpour

Unconventional Resources Technology Conference (URTEC)

... Ford Formation. The wells are supercharged at the beginning of the flowback process and the reservoir pressure remains above bubble point during...

Practical Aspects of Geothermometry

Robert H. Goldstein, T. James Reynolds

Special Publications of SEPM

... within the FIA were entrapped over a period of time when a range of geologic conditions existed (inclusions not subsequently altered...