Oil generation as the dominant overpressure mechanism in the Cenozoic Dongying depression, Bohai Bay Basin, China

Xiaowen Guo, Sheng He, Keyu Liu, Guoqi Song, Xunjun Wang, Zhongsheng Shi

AAPG Bulletin

... generation can be great enough to overcome the capillary displacement pressures of fine-grained permeable source rocks. The pressure may be sufficiently...

Textural Types of Evaporites in Holocene Sabkhas of Qatar and Their Geological Significance

Search and Discovery.com

Petrography and Reservoir Physics III: Physical Models for Permeability and Formation Factor (1)

ROBERT EHRLICH , EDWARD L. ETRIS , DAVID BRUMFIELD , L. P. YUAN , and STERLING J. CRABTREE

AAPG Bulletin

...., 1991, Petrography and reservoir physics II: relating thin section porosity to capillary pressure, the association between pore types and throat size...

Vaca Muerta: Challenging the Paradigm of Producing From a Shale formation

Juan F. Martinez, Juan I. Alvarez Claramunt

Unconventional Resources Technology Conference (URTEC)

... from Vaca Muerta Formation is light (35-55° API) and volatile with a bubble point pressure of approximately 2800psi. Variations in oil density and GOR...

Comparison of biogenic gas fields in the Western Canada Sedimentary Basin and Qaidam Basin: implications for essential geological controls on large microbial gas accumulations

Z. Chen, Y. Shuai, K. Osadetz, T. Hamblin, S. Grasby

CSPG Bulletin

..., 2008. Wu, T. 2004. Permeability prediction and drainage capillary pressure simulation in sandstone reservoirs. Ph.D. Thesis, Texas A&M University...

Petroleum Geology of Young Regressive Sequences

Richard E. Chapman

Southeast Asia Petroleum Exploration Society (SEAPEX)

... and accumulates in the outer layers of the shale. Once this accumulation extends to the sand/shale interface, capillary pressure expels it. From...

Golden Spike D3A Pool

J. G. McGillivray

CSPG Special Publications

... of capillary pressure curves were run to further evaluate pore geometry and saturation characteristics of individual facies. Table 1 outlines results using...

Retention of High Permeability During Shallow Burial (300 to 500 M) of Carbonate Grainstones

Susan E. Melzer, David A. Budd

Journal of Sedimentary Research (SEPM)

.... Capillary-pressure data also support the hypothesis that pore geometries, and hence permeability, respond differently to compaction versus cementation...

Experimental Investigation of the Impact of CO2 on Interfacial Tension and Rock Properties in Application to CO2 Storage in Saline Aquifers

Musa Ahmed, Deniz M. Paker, Birol Dindoruk, Stephen Drylie

Carbon Capture, Utilization and Storage (CCUS)

... CO₂ injectivity and storage efficiency by altering capillary pressure and wettability, which are critical for the migration and trapping of CO₂ in deep...

Permeability from NMR in the Unconventional Point-Pleasant Formation

Xinglin Wang, Philip M. Singer, Yunke Liu, Zeliang Chen, George J. Hirasaki, Zheng Yang, Scott J. Seltzer, Boqin Sun, Marcus O. Wigand, Jon E. Burger

Unconventional Resources Technology Conference (URTEC)

... 𝜙 𝐻2𝑂 as a function of time using the diffusion equation to determine diffusive tortuosity 𝜏. 6. Measure MICP (mercury injection capillary pressure...

Fracture-Matrix Interaction, Fluid Flow and Chemical Movement in Shale; #51564 (2019)

Qinhong "Max" Hu

Search and Discovery.com

... fracture network, with some fluid imbibing into the neighboring shale matrix. Imbibition (driven by capillary pressure gradient) advectively transports...

Seepage Characteristics of Fluids in Cross-Scale Unconventional Oil Reservoirs Based on Different CO2 Miscibility Degrees

Xiliang Liu, Hao Chen, Mingsheng Zuo, Weiming Cheng, Borui Li

Carbon Capture, Utilization and Storage (CCUS)

... and a new threshold pressure gradient (TPG) considering both pressure sensitivity and oil properties are conducted, which are proposed as the indicator...

Displacive Calcite and Grain Breakage in Sandstones

C. J. R. Braithwaite

Journal of Sedimentary Research (SEPM)

... surfaces to capillary pores within micaceous grains and at grain-to-grain contacts. These form the primary sites for precipitation of calcite. Kinetic...

Predicting Reservoir Quality at the Development Scale: Methods for Quantifying Remaining Hydrocarbon Resource in Diagenetically Complex Carbonate Reservoirs

R.P. Major, Mark H. Holtz

AAPG Special Volumes

.... Capillary Pressure Curves Nearly all of the resistivity logs in the Jordan (San Andres) reservoir postdate initiation of the waterflood. Thus...

The Geometry and Thickness of Deformation-band Fault Core and its Influence on Sealing Characteristics of Deformation-band Fault Zones

Z. K. Shipton, J. P. Evans, L. B. Thompson

AAPG Special Volumes

...., 1992, Relationship of porosity and permeability to various parameters derived from mercury injection-capillary pressure curves for sandstone: AAPG...

Simulations of the Origin of Fluid Pressure, Fracture Generation, and the Movement of Fluids in the Uinta Basin, Utah

J. D. Bredehoeft , J. B. Wesley , T. D. Fouch

AAPG Bulletin

... of capillary pressure would have to be included in the multiphase analysis. Including the capillary pressure for the oil phase should further raise oil...

Experimental Study of Green River Oil Shale Pyrolysis

T.V. Le-Doan, N.W. Bostrom, A.K. Burnham, R.L. Kleinberg, A.E. Pomerantz, P. Allix

Unconventional Resources Technology Conference (URTEC)

... pressure, at temperatures near 500°C, for times on the order of an hour. More recently, methods have been proposed in which the shale is heated...

Compaction of Lime Mud as a Cause of Secondary Structure

Ruth D. Terzaghi

Journal of Sedimentary Research (SEPM)

... the relation between the thickness of the deposit and the pressure at the bottom. If the pores are filled with water not under capillary tension...

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)

... state and composition at this scale are adsorption/absorption, osmosis, phase transition effects in pores, capillary condensation, disjoining pressure...

Successful Downhole Microfracture, and PVT-Quality Formation Fluid Sampling from an Unconventional Reservoir

Jairo Corredor, Erek Hutto, Farrukh Hamza, Rohin Naveena-Chandran, Bill Grieser

Unconventional Resources Technology Conference (URTEC)

... February. SPE-173379-MS. https://doi.org/10.2118/173379-MS. Al Rushaid, M., Al-Rashidi, H., Ahmad, M. et al. 2018. Estimation of Capillary Pressure...

Evaluation of Hydrogen Interaction with Mudrocks: Implication for Geo-Storage

Sidi Mamoudou, Son Dang, Mark Curtis, Chandra Rai

Unconventional Resources Technology Conference (URTEC)

... efficiency of caprock depends on factors like porosity, mineralogy, solubility, diffusion rate, and capillary threshold pressure (Hassanpouryouzband...

Formation Evaluation Symposium, November 14-15, 1957

P. A. Ross

CSPG Bulletin

... may be obtained." The Interpretation of Capillary Pressure Data from Carbonate Reservoirs8. This paper describes essentially the same problems...

Porosity Measurement of Shale Core Plugs without Chemical Cleaning

Jin-Hong Chen, Stacey Althaus, Mohammed Boudjatit

Unconventional Resources Technology Conference (URTEC)

... Injection Capillary Pressure for Determining the Storage Capacity of Tight Gas and Oil Shales. Proc., Canadian Unconventional Resources Conference...

The Process and Value of Petrophysical Integration: Reservoir Characterization: Petrophysical Formation Evaluation and Rock Description

R. W. Hietala

AAPG Special Volumes

... study. The company has developed a smaller rock catalog to focus on porosity, permeability, capillary pressure and stress relationships. This has...

Migration of Natural Gas Through Heterogeneous Sandy Soils Affected by Atmospheric Boundary Conditions

Ariel Esposito, Tissa Illangasekare, Kathleen Smits

Unconventional Resources Technology Conference (URTEC)

...-measured capillary pressure– saturation relations for sands using a modified Tempe cell. Water Resour. Res. 43:W12502. doi:10.1029/2006WR005814 Smits...