Secondary Migration Routes in the Brent Sandstones of the Viking Graben and East Shetland Basin: Evidence from Oil Residues and Subsurface Pressure Data (1)

JENNIFER A. MILES

AAPG Bulletin

...Secondary Migration Routes in the Brent Sandstones of the Viking Graben and East Shetland Basin: Evidence from Oil Residues and Subsurface Pressure...

Overpressure transmission through interconnected igneous intrusions

Nick Schofield, Simon Holford, Alex Edwards, Niall Mark, and Stefano Pugliese

AAPG Bulletin

..., although overpressures in shallow sedimentary sequences may also develop by vertical transfer of pressure from deeper basin levels, for example, via faults...

Micropores in Carbonate Mud: Early Development and Petrophysics

F. Jerry Lucia, Robert G. Loucks

GCAGS Journal

... was measured using a Boyles’s Law Porosimeter and permeability was measured using a Hassler Permeameter. In addition, mercury injection capillary pressure...

Carbonate Sedimentation and Diagenesis

Raymond C. Murray

Wyoming Geological Association

..., carbonates may start with any origin . . . and because of diagenetic history may result in a porosity type with excellent capillary properties. You may...

Facies-independent reservoir characterization of the micropore-dominated Word field (Edwards Formation), Lavaca County, Texas

S. Van Simaeys, B. Rendall, F. J. Lucia, C. Kerans, and S. Fullmer

AAPG Bulletin

... injection capillary pressure data. This study is an example of a permeable reservoir in which intergrain pores are cemented during burial diagenesis...

A model for an unconventional trap in low permeability upper Tonkawa shallow marine sandstones in Dewey, Roger Mills, and Ellis Counties, Oklahoma.

Andrew Cullen

Oklahoma City Geological Society

... are strongly non-linear. One possible explanation for contrasting water-oil ratios is that differences in capillary entry pressure, related to porosity...

Canning Basin - Petroleum Systems Analysis

Andrew Murray, Casey Edwards, David Long

Petroleum Exploration Society of Australia (PESA)

... history and an interpretation of the basin evolution. Temperature, vitrinite reflectance, pressure, source rock and porosity calibration data were collated...

Integrated Petrophysical Evaluation Applied to the Characterization of Shaly-Sand Reservoirs in the Santonian Gas Field, Santos Basin, Brasil; #50503 (2011)

Thamy da Silva and Marcio Coutinho

Search and Discovery.com

... high capillary pressure the irreducible water could not be reach. The boundary between irreducible and free water is not so obvious in this kind...

Quantifying Effective Porosity of Oil and Gas Reservoirs, #70376.

(Max) Qinhong Hu,

Search and Discovery.com

... vacuum saturation, porosimetry (mercury injection capillary pressure, low-pressure gas physisorption isotherm, water vapor adsorption/desorption...

Air Injection For California Mature Oilfields - Workshop Summary

K.C. Hong, Christine Ehlig-Economides, Mirko Zatka, Anil Ambastha

PTTC

..., permeability, bottomhole pressure and capillary pressure. The model estimated cyclic recovery of 22% at 5/8 acre, 34% at 5/16 acre and that a steam drive...

The Value of Mature – Field Redevelopment: A Permian Basin Field Example

Robert M. Sneider

West Texas Geological Society

... size (Figure 6). Capillary pressure measurements, flood pot and field tests showed that the lower limit of producible pay was 4% porosity and 0.1 md...

Broadband Seismic Technology and Beyond: Part III: The Interaction between Ocean Waves and Recorded Seismic Data

Lasse Amundsen, Martin Landrø

GEO ExPro Magazine

... by a sine wave, analytical equations enable us to calculate the horizontal (u) and vertical (v) particle velocity and the pressure (p) as a function...

Migration

R. W. Jones

Pacific Section of AAPG

..., Aquathermal pressuring: role of temperature on the development of abnormal pressure zones: AAPG Bull., v. 56, p. 2068-2071. Bray, E. E. and Foster, W. R...

Safety of Water-Flooding Pressures at Bradford, Pennsylvania

Frederick G. Clapp

AAPG Bulletin

... is locally known as the "five-spot" process, by means of which water under abnormal pressure is forced down intake wells at all corners of a square...

The Impact of Pore Size and Kerogen Maturity on the Behavior of Water in Organic Kerogen Nanopores in Shales

Yinan Hu, Deepak Devegowda, Richard F. Sigal

Unconventional Resources Technology Conference (URTEC)

... trap some water following the release of pressure on the well, while capillary trapping in inorganic pores may also account for some loss of fracture...

Cements and In-Situ Widths of Natural Fractures, Almond Formation, Green River Basin, Wyoming

Thomas L. Dunn, Bernabe Aguado, John Humphreys, Ronald C. Surdam

Wyoming Geological Association

...% of the porosity in these sandstones is within micropores. Capillary pressure measurements (Figure 5) indicate that an average of 93% of the porosity...

Unconventional Reservoirs: Methodological Approaches for Thermal EOR Simulation

Aysylu Askarova, Aman Turakhanov, Elena Mukhina, Alexander Cheremisin, Alexey Cheremisin

Unconventional Resources Technology Conference (URTEC)

... samples and experiment in an autoclave, where hot water was injected at reservoir pressure and 350°C temperature. Sequential reaction mechanism, where...

Sensitivity Analysis and Optimization of Technological Parameters During Coupled Liquid CO2 Hydraulic Fracturing/Huff and Puff Treatment in Tight Oil Reservoirs; #42280 (2018)

Bo Xiao, Tingxue Jiang, Baoping Lu, Shicheng Zhang, Xiaobing Bian, Jian Ma

Search and Discovery.com

.... However, damage induced by water-rock interaction, including swelling and migration of clay minerals, capillary water blockage, as well as softening...

Quantitative Evaluation of Recovery Mechanisms for Huff-n-puff Gas Injection in Unconventional Reservoirs

B. Todd Hoffman, David Reichhardt

Unconventional Resources Technology Conference (URTEC)

... includes changes needed to history match the gas injection process. The capillary pressure was set to zero for this gas-oil system. (b) fracture (a) matrix...

An experimental study of secondary oil migration in a three-dimensional tilted porous medium

Jianzhao Yan, Xiaorong Luo, Weimin Wang, Renaud Toussaint, Jean Schmittbuhl, Guy Vasseur, Fang Chen, Alan Yu, Likuan Zhang

AAPG Bulletin

...., 1975, Capillary pressure in stratigraphic traps: AAPG Bulletin, v. 59, no. 6, p. 939959.Birovljev, A., G. Wagner, P. Meakin, J. Feder, and T. Jossang...

The Use of Reservoir Simulation to Optimize Operating Strategies for Mature Steamflood Areas in the Duri Field

Ipung Punto Yuwono, S. J. Gross

Indonesian Petroleum Association

... pressure was ignored in this model because capillary pressure is very low for highly permeable rocks as shown by Timmerman (1982). The Duri crude oil...

The Point Lookout Sandstone: A Tale of Two Cores, or Petrology, Diagenesis, and Reservoir Properties of Point Lookout Sand- stone, Southern Ute Indian Reservation, San Juan Basin, Colorado

C.W. Keighin, R.S. Zech, R. Wright Dunbar

Rocky Mountain Association of Geologists

... are intergranular micropores between crystals of authigenic clay. Mercury-injection capillary pressure measurements show that pore throats range between...

Parkman Field, Williston Basin, Saskatchewan: Case Histories

E. G. Miller

AAPG Special Volumes

... flow to water flow and also on flow rates. Capillary pressure is a function of adhesion (wo cos wo) and varies inversely as the radius of pore...

Experimental study on expansion law of micro-fractures induced by shale hydration

Liang Tao, Zhijun Li, Kun Shi, Junping Lv, Yi Liu, Yuhang Zhao, Zhihong Zhao, Mirinuer Halifu

Unconventional Resources Technology Conference (URTEC)

... LF are rich in micro-nano pores with extremely high capillary pressure. It can be seen from the figure that the liquid preferentially enters...

Seal and Reservoir Characterization of Upper Slope Fan Lithofacies: Example of High-Frequency Variability, by William C. Dawson, William R. Almon, and S.J. Johansen, #40124 (2004).

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