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The AAPG/Datapages Combined Publications Database

Showing 3,929 Results. Searched 200,357 documents.

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Diffusion of Fluids Through Porous Media with Implications in Petroleum Geology

G. N. Pandey , M. Rasin Tek , Donald L. Katz

AAPG Bulletin

... the 2.64 ratio, (28/4 = 2.64). In the extreme, a high pressure gradient across solids can cause the diffusion process to be ineffective because...

1974

Migration and Entrapment of Petroleum in Two-Fluid-Phase Systems

Dr. H. D. Windland

New Orleans Geological Society

... this paper is based is considered standard reservoir engineering data (e. g., interfacial tension, wettability, hydrostatic pressure, etc.). Fuller...

1974

Depositional Environment Drive as Overpressure Generation: Study Case in GapŽ Field, North West Java Basin

Anggit Chandra Prasetyo, Alfian Gilang, Putra Nurramdhan, Thomas Cafreza, Syaifuddin

Indonesian Petroleum Association

... is pore pressure, 𝜎 𝑣 is vertical stress, 𝑃 𝑛 is hydrostatic pressure, 𝛥𝑡 𝑛 is sonic on NCT (normal compaction trend), 𝛥𝑡 is value of sonic...

2020

Overpressure transmission through igneous intrusions: An unrecognized drilling hazard in volcanic affected basins?

Nick Schofield, Simon Holford, Alex Edwards

Petroleum Exploration Society of Australia (PESA)

... to as overpressure, is a common occurrence within sedimentary basins, occurring when the pore-fluid pressure is greater than the hydrostatic pressure expected...

2019

Regional Sands and the Possible Impacts on Friction Reducer Performance

Matthew Sinkey, Michael Thompson, Caleb Drennon

Unconventional Resources Technology Conference (URTEC)

... = Hydrostatic Head (psi) Pf = Total Friction Loss (psi) Any change to gravity (Δ Phh) should match the changes in surface pressure (ΔPsurf). A deviation from...

2019

Successful Application of Single Stage Cementing with Fibered Cement Slurry in Low-Fracture-Pressure Production Formation … A Case History in Indonesia

Moh Ariawan Hidayat, Jaka Sondang, Bayu B Natanagara, I Putu A Saputra, Michael Awalt, Aziz Muslim, Victoria Rasmi Wedhaswari, Haryo Yuristyanto, Maimoon Fayyaz Jaffery, Andi Harahap

Indonesian Petroleum Association

... Louise low-fracture pressure formation: 1. First is to minimize risk of lost circulation by reducing hydrostatic pressure during cementing job. The key...

2016

ABSTRACT: Entrapment of Petroleum under Hydrodynamic Conditions

M. King Hubbert

GCAGS Transactions

... is in hydrostatic equilibrium. Since ground water need not be at rest, a more general formulation valid for both hydrostatic and hydrodynamic conditions...

1952

Physical Processes in the Ocean: Part 2: Relation of Oceanography to Sedimentation: PART 1

R. H. Fleming, Roger Revelle

AAPG Special Volumes

.... These are temperature, salinity, that is, the concentration of the dissolved solids, and the hydrostatic pressure. The first two may be determined only through...

1939

Genesis of the Oil Ring of Yaraktino Gas Condensate Field

B. A. Fuks, A. B. Fuks

Petroleum Geology: A Digest of Russian Literature

... of the covering sediments was 800 m greater than the present thickness. During this time the formation pressure was equal to hydrostatic pressure...

1984

Pressures, Seals and Traps

Search and Discovery.com

N/A

ABSTRACT: Regional Overpressure Modeling in Onshore Kuwait : Impacts on Pressure Prediction before Drilling and Petroleum System Behaviour; #90051 (2006)

M. Al-Hajeri, P. Y. Chenet, A. Al-Khamiss, S. K. Bhattacharya, M. Pernelle, N. Bianchi

Search and Discovery.com

...ABSTRACT: Regional Overpressure Modeling in Onshore Kuwait : Impacts on Pressure Prediction before Drilling and Petroleum System Behaviour; #90051...

Unknown

Sand Bodies Connectivity Analysis Utilizing Measured Pore Pressure in Normal Pressure, Offshore Bohai Bay Basin, China, #42106 (2017).

Qian Geng, Xu Changgui, Niu Chengmin, Yang Bo, Yang Haifeng, Jia Zhen,

Search and Discovery.com

... (Figure 1). The excess pressure (EP) is the difference between the formation pressure and the regional hydrostatic pressure in a reservoir, and the EP...

2017

Migration of Oil in Recent Sediments of Pedernales, Venezuela: Topical Papers

Albert L. Kidwell , John M. Hunt

AAPG Special Volumes

..., the highest values of excess hydrostatic pressure occur near the center of the section. From this pressure-gradient diagram, it would appear...

1958

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

Hendry Setiawan Lie, Dedy Irawan, Doddy Abdassah

Indonesian Petroleum Association

... reasons, and so reservoir pressure cannot be maintained. One solution to this problem is to inject water above the reservoir fracture gradient to induce...

2012

Modeling the Unconventional Way: A Novel Midland Basin Case Study on How to Simulate Reservoir Models Without Altering Stimulated Fracture Geometries

C. Lance Reynolds, David Brannan

Unconventional Resources Technology Conference (URTEC)

... demonstrate pore pressures more closely approximated by hydrostatic gradient, as one would expect. This generates a laying effect of pressure, which...

2023

Geotechnical Applications in Soft Sediments: Section 2

Wayne A. Dunlap

AAPG Special Volumes

... results can be obtained by subtracting the hydrostatic pressure (denoted "hydro" in Fig. 5) at each depth from the measured pressures to obtain...

1981

Factors Necessary to Define a Pressure Seal

David Deming

AAPG Bulletin

...Factors Necessary to Define a Pressure Seal David Deming 1994 1005 1009 78 6. (June) A pressure seal is a rock layer capable of confining anomalous...

1994

Quantitative Geologic Aspects of Cretaceous and Jurassic Oil and Gas Pools in Alberta

G. J. Dickie, G. D. Williams

CSPG Bulletin

...: a group with a pressure gradient lower than hydrostatic, consisting of pools located in the centre of the potential low and pools at shallower depths...

1973

Overpressure History of the Malay Basin, Offshore Peninsular Malaysia

Mazlan Madon

Geological Society of Malaysia (GSM)

... pressures exceed the hydrostatic gradient (0.433 psi/ft or 9.79 MPa/km). In the Malay Basin, a Tertiary basin located offshore Peninsular Malaysia (Figure...

2006

Geological and Geochemical Models in Oil Exploration; Principles and Practical Examples

P. Ungerer, F. Bessis, P. Y. Chenet, B. Durand, E. Nogaret, A. Chiarelli, J.L. Oudin, J.F. Perrin

AAPG Special Volumes

... of the main results of the model applied to the Viking graben: a) oil saturation; b) excess pressure relative to hydrostatic. The first stage...

1984

A geologic deconstruction of one of the world's largest natural accumulations of CO2, Moxa arch, southwestern Wyoming

Thomas P. Becker, Ranie Lynds

AAPG Bulletin

... hydrostatic gradient (Figure 10). An extension of the pressure gradients in both the gas and water leg yields an intercept at 9678 ft (2950 m) subsea...

2012

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