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The AAPG/Datapages Combined Publications Database
Showing 3,929 Results. Searched 200,357 documents.
Design and Application of Aerated and Foam Drilling Fluid, Case Study in Drilling Operation in Indonesia
Wisnu Adi Nugroho, Muhammad Sumantri, Satria Hermawan
Indonesian Petroleum Association
... viscosity mud and original mud. Both has higher hydrostatic pressure relative to aerated drilling. Determining formation collapse pressure is complex tasks...
2017
Difference in overpressure environments for the western and central deep-water Gulf of Mexico
Sharon Cornelius and Peter A. Emmet
AAPG Bulletin
... in situ pressure. Overpressure is pressure in excess of local hydrostatic pressure at a given depth, which for the GOM is 0.465 psi/ft. For this study...
2022
Workflow Development and Sensitivity Investigation of Offset Well-to-Well Interference Through 3-D Fracture Modeling and Reservoir Simulation in the Denver-Julesburg Basin
Taylor Levon, Jennifer Miskimins
Unconventional Resources Technology Conference (URTEC)
... away from the wellbore. The pressure gradient reduction resulted in a 300 psi drop at a distance of 360 feet and 270 feet from the Niobrara and Codell...
2019
Determination of Flow Potential from Oil Reservoirs to Underground Sources of Drinking Water in the San Juan Basin, New Mexico
Robert C. Laudon, Don L. Warner, Leonard F. Koederitz, Shari Dunn-Norman
Environmental Geosciences (DEG)
... H p = 0.433 psi ft 1 0 0 0 ft = 433 psi where P = hydrostatic fluid pressure, psi grad = fluid pressure gradient, psi/ft...
1994
Rock Physics Study of Coal Bed Methane Reservoir Rock: Case Study of Muaraenim Coal
Bagus Endar B. Nurhandoko, Susilowati, Usep M. Ishaq, Hussein Rudiyanto, Y. Wiyanto, Budi Sulistyanto, Mahatman L. Budi, Kaswandhi Triyoso, KiskoRiondo Siahaan, Wahyu E. Abdillah, Danang Kusudiharjo
Indonesian Petroleum Association
.... Gas is adsorbed onto the internal surfaces of the coal in a layer one molecule thick. Hydrostatic pressure of the water trapped within the coal holds...
2012
Diagenesis of Volcanic Sandstones
Ronald C. Surdam, James R. Boles
Special Publications of SEPM
... 16 see Boles and Coombs gradient of 250 C km and that the fluid pressure gradient increases rapidly from a hydrostatic to a litho static gradient...
1979
A dynamic model for the Permian Panhandle and Hugoton fields, western Anadarko basin
Raymond P. Sorenson
AAPG Bulletin
... cross section BB. Pressure-depth diagrams show the calculated hydrostatic pressure at sea level +100 ft (+30 m) for the Hugoton field...
2005
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
...) for the calculation of hydrostatic pressure. Well EI2 of the Eboliang I structure developed overpressure at 1000–3000 m (3280.84–9842.52 ft) (Figure...
2016
The high fidelity denoising and imaging of near-field hydrophones(NFH) data
Guangkai Ma, Xuelin Yang, Lubo Liu, Zhaolei Wang, Xiaoqiao Ren, Yifan Li
International Meeting for Applied Geoscience and Energy (IMAGE)
... challenge of NFH data processing is denoising. So we propose the high precision low cut filter to remove hydrostatic pressure noise, the data-driven...
2024
Outline of Water Problems in New Grosny Oil Field, Russia
Norbert T. Lindtrop
AAPG Bulletin
... fields: the old and new Grosny and the Vosnesenskaja fields. There were 450 producing wells in 1926. Fifteen of these flowed, by hydrostatic pressure...
1927
In-situ stress and coal bed methane potential in Western Canada
J.S. Bell
CSPG Bulletin
... to Darcy's Law; 2) in the transient mode (or "pulse" method), a pressure gradient diffuses through the sample and the pressure decay rate is taken...
2006
Role of Gravity, Temperature Gradients, and Ion-Exchange Media in Formation of Fossil Brines
P. C. Mangelsdorf, Jr. , F. T. Manheim , J. M. T. M. Gieskes
AAPG Bulletin
... the salt distribution for a pressure gradient of 1.025 kg/cm2 per 10 m depth, corresponding to hydrostatic equilibrium in a column of seawater having...
1970
New Integrated Workflows for Improved Pore Pressure Prediction and Seismic Imaging
Search and Discovery.com
N/A
Gas hydrate distribution and volume in Canada
J. A. Majorowicz, K. G. Osadetz
AAPG Bulletin
... a hydrostatic gradient of 9.795 kPa/m is assumed. Pore pressure gradients greater than hydrostatic extend the potential gas hydrate stability field to greater...
2001
Regional Overpressure Modeling in Onshore Kuwait : Impacts on Pressure Prediction before Drilling and Petroleum System Behaviour
Search and Discovery.com
N/A
Significance of Shallow Gas in Ancient Marine Sequences: ABSTRACT
Dudley D. Rice, George E. Claypool
AAPG Bulletin
... either when the solubility minimum is exceeded, or by exsolution brought about by a reduction in hydrostatic pressure or an increase in temperature...
1981
Pore Pressure Evolution And Distribution Across A Tectonostratigraphically Complex Basin, Taranaki Basin, New Zealand
Search and Discovery.com
N/A
Thermomechanical origin of regional fracture systems
Joseph M. English
AAPG Bulletin
... hydrostatic system and the pore-pressure gradient is fixed at 10 kPa/m (0.44 psi/ft); however, it is noted that subhydrostatic conditions can...
2012
"Petroleum Hydrogeology of the Jean Marie Member, Northeastern British Columbia [Abstract]"
Letourneau, J.P.
CSPG Bulletin
... between formation pressure and hydrostatic drilling fluid pressure. Very few wells have produced water during testing or production. Examination...
1991
Hydrodynamic Flow in the Central Graben, North Sea, by D. Darby, C. Fleming, S. Haszeldine, and G. Couples; #90986 (1994).
Search and Discovery.com
1994
Geochemistry of a Marine Gas Hydrate Associated with a Bottom Simulating Reflector: ABSTRACT
Leo A. Barnard, Keith A. Kvenvolden, Denis A. Wiesenburg
AAPG Bulletin
... plateau at about 1,500 kPa resulting from gas hydrate decomposition. The pressure decline curve also includes a region attributable to hydrostatic...
1981
ABSTRACT: Hydrodynamic Techniques to Assess Production-Induced Pressure Depletion and Aquifer Support; #90061 (2006)
A. Hennig, C. Otto, and J. Underschultz
Search and Discovery.com
...ABSTRACT: Hydrodynamic Techniques to Assess Production-Induced Pressure Depletion and Aquifer Support; #90061 (2006) A. Hennig, C. Otto, and J...
2006
Abstract: Integration of Time-lapse Seismic Analysis with Reservoir Simulation; #90187 (2014)
Naimeh Riazi, Laurence Lines, and Brian Russell
Search and Discovery.com
... are critical bulk and shear modulus, respectively. Peff , Pext and Pi are effective pressure, hydrostatic pressure and initial pressure, respectively and n...
2014
ABSTRACT Thermal Anomalies Associated with the Newport Inglewood Fault Zone Long Beach Field California, #90104 (2010)
Camacho Hilario; Boles James R.; Garven Grant
Search and Discovery.com
... associated with fault splays of the Newport‐Inglewood (NIFZ) fault. These anomalies occur in at least three wells in which the ambient thermal gradient...
2010
Abstract: Overpressure Conditions and Reservoir Compartmentalization on the Scotian Margin; #90187 (2014)
Carla Dickson and Grant Wach
Search and Discovery.com
... pressures exceeding the expected hydrostatic pressures are present in some wells but not in others; the regional pressure gradient and distribution...
2014