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The AAPG/Datapages Combined Publications Database

Showing 2,071 Results. Searched 200,616 documents.

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Field Development Planning of a Thin Compartmentalised Oil Column: Vincent Field, Offshore Western Australia

Ole Sundsby, Darren Baker, Peter Griffiths, Hein Knipscheer

Search and Discovery.com

... seal: • Differences in pressure (MDT) and composition (Geochem) in both gas and oil leg • Deeper OWC in SW These factors are difficult to reconcile...

2009

Source Control Improvement through Subsea Well Intervention Innovation

Prianda Ardhana

Indonesian Petroleum Association

... were developed to allow the existing BOP to be shut manually through high pressure- high volume subsea accumulator module units in the unlikely event...

2015

Long-Range Petroleum Migration in the Illinois Basin: Chapter 26: Part I. Illinois Basin: Oil and Gas Systems

Craig M. Bethke, Jackie D. Reed, Donald F. Oltz

AAPG Special Volumes

... of fluid pressure hypothesis, 2, role of fluid pressure in mechanics of overthrust faulting: Geological Society of America Bulletin, v. 70, p. 167-205...

1990

Rate of Migration of Petroleum by Proposed Mechanisms

J. G. Roof , W. M. Rutherford

AAPG Bulletin

... at a higher elevation where the temperature and pressure and, consequently, the solubility are lower. In the case of Mechanism IV an estimate is made...

1958

Parnell Grits - Large Subaqueous Volcaniclastic Gravity Flows with Multiple Particle-Support Mechanisms

Peter F. Ballance, Murray R. Gregory

Special Publications of SEPM

... pressure and in the development of water buoyancy equation grading was minor then the decay of particle in teraction on deposition caused a drop...

1991

Structural Geology: Faults

Mike Shepherd

AAPG Special Volumes

... potential zones within a fault.A fault can seal because the petroleum phase has insufficient buoyancy pressure to invade and displace water from...

2009

The Mesozoic Tectonic Setting of SE Sundaland Based on Metamorphic Evolution

Joko Soesilo, Volker Schenk, Emmy Suparka, Chalid Idham Abdullah

Indonesian Petroleum Association

... to the Mangkalihat Peninsula or to western part of Central Sulawesi. Part of the Jurassic high-pressure belt had been overprinted toward medium pressure...

2015

AAPG/Datapages Discovery Series No. 7, Multidimensional Basin Modeling, Chapter 8:  Integration of Capillary Top-Seal Leakage with Map-Based Fluid-Flow Modeling

Michael, G. E., P. D’Onfro, and F. Eilertsen

AAPG Special Volumes

... displacement pressure. Using empirical data sets, we have devised a method to estimate capillary displacement pressure of top seals. This method is based...

2003

Potential for CO2 sequestration in saline formations in the western offshore Netherlands: A preliminary study—Expanding carbon capture and storage beyond depleted fields

Alexandra Siebels, André Bults, Michael Nolten, Jon Wierenga, Harry Doust, and John Verbeek

AAPG Bulletin

... spaces upon injection. The buoyancy effect of CO2 will depend on several factors, such as salinity, pressure regime, and temperature (Verweij, 2003). (2...

2022

Diagenesis and Secondary Porosity in Vicksburg Sandstones, McAllen Ranch Field, Hidalgo County, Texas

Marcia J. Klass , David G. Kersey , Robert R. Berg, Thomas T. Tieh

GCAGS Transactions

... to 12,586 ft (2939 to 3836 m). This increase is related to the abnormally high pressure gradient of about 0.92 psi/ft (20.8 kPa/m) and to an elevated...

1981

Magnitude, mechanisms, and prediction of abnormal pore pressure using well data in the Krishna–Godavari Basin, east coast of India

Sumangal Dasgupta, Rima Chatterjee, and Sarada Prasad Mohanty

AAPG Bulletin

...Magnitude, mechanisms, and prediction of abnormal pore pressure using well data in the Krishna–Godavari Basin, east coast of India Sumangal Dasgupta...

2016

Promising Small Structure Discoveries in Mature Basins: A Case Study in the South Aman Trough, Central Sumatra Basin

Rizki Kurniawan, Ardi Nazamzi, Dian Vidyaning Kusuma, Dylan Morgan

Indonesian Petroleum Association

... migration possibly caused by hydrocarbon buoyancy pressure. Proven hydrocarbon closures in South Aman trough are controlled by northeast – southwest...

2015

Challenges Related to the 3D Geo-Cellular Modeling of the Volcaniclastic Mature Meruap Oil Field in Central Sumatra, Indonesia; #41946 (2016)

Valentin Ivanov, Muhammad Prakoso, Nioman Witasta, Wahue Nainggoloam, Irwan Kurmiawan, Azzalzalah Azzalzalah

Search and Discovery.com

... of the equilibrium between the capillary pressure and buoyancy force. Buoyancy force has been calculated based on the height of the oil and gas columns from the free...

2016

Significance of Focused Hydrocarbon Migration in the Salawati Basin: Controls of Faults and Structural Noses

Awang H. Satyana, Yanto Salim, Jim M. Demarest

Indonesian Petroleum Association

... directed force caused by the difference in density/pressure between oil, gas and pore waters of carrier beds. Buoyancy/pore pressure gradients attempt...

2000

Nanopore and Spontaneous Imbibition Characterization of the Woodford Shale from West Texas

Md Golam Kibria, Qinhong Hu, Yuxiang Zhang

GCAGS Transactions

... the following complementary tests: mercury injection capillary pressure (MICP) and fluid imbibition into initially dry shale. The imbibition tests use...

2017

Seal failure assessment of a major gas field via integration of seal properties and leakage phenomena

M. Foschi, and J. A. Cartwright

AAPG Bulletin

... Rouchet, 1981; Downey, 1984; England et al., 1987; Watts, 1987; Sales, 1997). These pioneering contributions emphasized the role of buoyancy pressure...

2020

Modeling of Sedimentary Basins and Petroleum Systems: Chapter 18: Part IV. Identification and Characterization

Douglas W. Waples

AAPG Special Volumes

... permeability. Buoyancy pressure is probably least important in most cases. Capillary pressure effects may play an important role in hydrocarbon...

1994

A Study of the Geomechanic and Microseismic Responses of Different Rocks to the Injection of CO2: Implication for Carbon Sequestration

Blessed C.A. Amoah, Son T. Dang, Mark E. Curtis, Chandra S. Rai

Unconventional Resources Technology Conference (URTEC)

... and formation integrity are factors that affect the feasibility of CO2 sequestration. High injection pressure increases the displacement ability...

2024

Identification and calculation of transfer overpressure in the northern Qaidam Basin, northwest China

Changyu Fan, Zhenliang Wang, Aiguo Wang, Suotang Fu, Liqun Wang, Yongshu Zhang, Hongxi Kong, and Xiao Zhang

AAPG Bulletin

... the overpressure compartment that prevents the charging of deeper natural gas. Bowers, G. L., 1994, Pore pressure estimation from velocity data: Accounting...

2016

Development and Evaluation of Multiphase Closure Models used in the Simulation of Unconventional Wellbore Dynamics

Travis Mitchell, Bryce Hill, Mahshid Firouzi, Christopher Leonardi

Unconventional Resources Technology Conference (URTEC)

... pressure gradient or gravitational field through which buoyancy effects are observed in the gas phase. These are typically developed...

2019

Hydrogeological Evaluation of Possible Shallow Groundwater Contamination by Bitumen Extraction at the Underground Test Facility in Northeastern Alberta, Canada

Stefan Bachu, Richard Stein

Environmental Geosciences (DEG)

... area in northeastern Alberta. The SAGD process is based on using pairs of horizontal wells to inject steam at high temperature and pressure...

1996

Absence of Connate Water in Michigan Reef Gas Reservoirs--an Analysis: GEOLOGIC NOTE

Donald L. Katz , Curtis L. Lundy

AAPG Bulletin

..., The gypsum-anhydrite equilibrium at one atmosphere pressure: Am. Mineralogist, v. 52, p. 171-200. Huh, J., 1973, Geology and diagenesis...

1982

-- no title --

Search and Discovery.com

N/A

Interpretation of Subsurface Hydrocarbon Shows

Tim T. Schowalter , Paul D. Hess

AAPG Bulletin

... on should produce 80 to 100% oil and 0 to 20% water. As calculated from the four samples tested, buoyancy pressure required to force oil into 80...

1982

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