Welcome to the new Datapages Archives
Datapages has redesigned the Archives with new features. You can search from the home page or browse content from over 40 publishers and societies. Non-subscribers may now view abstracts on all items before purchasing full text. Please continue to send us your feedback at emailaddress.
AAPG Members: Your membership includes full access to the online archive of the AAPG Bulletin. Please login at Members Only. Access to full text from other collections requires a subscription or pay-per-view document purchase.
Welcome to the new Datapages Archives
Search Results > New Search > Revise Search
The AAPG/Datapages Combined Publications Database
Showing 3,937 Results. Searched 200,693 documents.
Mechanics of Secondary Hydrocarbon Migration and Entrapment
Tim T. Schowalter
AAPG Bulletin
..., the buoyant force of any hydrocarbon column will be different from that in the hydrostatic case. This effect can be quantified if the potentiome ric gradient...
1979
The Streaming SP: A Flow Indicator
Firmansjah Kartawidjaja, J. P. Luciani
Indonesian Petroleum Association
... hydrostatic pressure gradient slightly increasing with depth from 0.97g/cm3 to 1.08g/cm3 of equivalent density (fig. 17). The increase of formation...
1985
Regional Top Seal Capacity Analysis in JS-1 Ridge, Offshore Madura Involving Seal Geometry, Capilary Seal, Hydrofracturing Analysis, and Natural Fracture Modelling
Khadafi, Agus M. Ramdhan, Riszky B. Risyad, Andri Akbar, Ghufron Fauzi
Indonesian Petroleum Association
... (psi/ft) Sv = Lithostatic pressure (psi/ft) Ph = Hydrostatic pressure (psi/ft) Δti = Sonic transit time (µs/ft) Δtn = Normal transit time sonic compacted...
2021
Have We Overlooked the Role of Deep Basin Hydrodynamic Flow in Flushing and Titling Hydrocarbon Contacts in the Nile Delta and Gulf of Suez?; #11152 (2018)
John Dolson
Search and Discovery.com
... phase will plot on the same density gradient, but the water points will be higher pressure and off to the side. This is covered quantitatively...
2018
Quantitative Assessment of Regional Siliciclastic Top-Seal Potential: a new application of proven technology in frontier and maturing South American basins
J. A. Deckelman, S. Lou, P. S. D’onfro, R. W. Lahann
Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)
... pressure is derived petrophysically from bulk-density logs; hydrostatic pressure is estimated assuming a fluid gradient of 0.445 psi/ft, equivalent...
2003
Outcrop Control of Basin-Scale Underpressure in the Raton Basin, Colorado and New Mexico
Philip H. Nelson, Nicholas J. Gianoutsos, Lawrence O. Anna
Rocky Mountain Association of Geologists
... strata in the Raton Basin are underpressured. Pressure-depth ratios are less than hydrostatic and corresponding head values are well below surface...
2013
Wellsite Math: Part 3. Wellsite Methods
Greg Dunn
AAPG Special Volumes
... PRESSURE IN LIQUID COLUMNS Mud weight is the key pressure gauge used in drilling since it responds directly to formation pressure. The hydrostatic...
1992
Meditations on Metamorphism
Charles S. Hutchison
Geological Society of Malaysia (GSM)
... in metamorphism . The fluid pressure during metamorphism PI is assumed equal to the hydrostatic or load pressure Pl. Points] , 2, and 3 are taken from fig. 7...
1971
Criteria of Gas Pools Containing Hydrates
N. L. Sheshukov
Petroleum Geology: A Digest of Russian Literature
... of hydrostatic pressure. Thus, factors favorable for formation of gas hydrates always exist at depth. However, in regions with normal and high geothermal...
1973
Overpressure Retardation of Organic-Matter Maturation and Petroleum Generation: A Case Study from the Yinggehai and Qiongdongnan Basins, South China Sea
Hao Fang , Sun Yongchuan , Li Sitian , Zhang Qiming
AAPG Bulletin
... pressure coefficient (fluid pressure:hydrostatic pressure ratio) measures up to 2.1, and pressure calculation indicates that the pressure coefficients...
1995
Effect of High-Pressure Deformation on Permeability of Ottawa Sand
Mark D. Zoback , James D. Byerlee
AAPG Bulletin
... is a series of high-pressure laboratory experiments investigating the deformation and fluid-flow properties of an Ottawa sand under hydrostatic confining...
1976
Geomechanical modeling of stresses adjacent to salt bodies: Part 2Poroelastoplasticity and coupled overpressures
Maria A. Nikolinakou, Gang Luo, Michael R. Hudec, Peter B. Flemings
AAPG Bulletin
... remains hydrostatic. In the undrained case (Figures 11B, 12B), the initially hydrostatic pressure profile has been modified by the coupled...
2012
Petroleum Geology of Young Regressive Sequences
Richard E. Chapman
Southeast Asia Petroleum Exploration Society (SEAPEX)
... Asia, shows that normal hydrostatic pressures exist down to some depth below which they increase towards the overburden (or geostatic) pressure (Fig.4...
1976
The Mechanics of Secondary Hydrocarbon Migration and Entrapment
Tim T. Schowalter
Earth Science Bulletin (WGA)
... on the density of the fluid. The slope or static fluid pressure gradient in psi/ft for any fluid can be calculated by multiplying the density in gm/cc...
1976
Formation Pressure Correction to Enhance the Prediction of the OWC in a Normal Pressure Reservoir, #42105 (2017).
Qian Geng, Su Yanchun, Yang Haifeng, Jianmin Zhang, Zhanhua Zhang, Jia Zhen, Liu Xue
Search and Discovery.com
... and isobathic hydrostatic pressure vs depth; and 2) Semi-closed U-tube manometer physical model. However there are several limitations during the practical...
2017
Abstracts: Present-Day Stress Analysis in the St. Lawrence Lowlands from Borehole Breakouts and Implications for CO2 Injection; #90173 (2015)
E. Konstantinovskaya, M. Malo, and D. A. Castillo
Search and Discovery.com
... gradient is 11.76-12.5 kPa/m in the Bécancour area as it is estimated from DST data (Fig. 3). This value is compatible with hydrostatic pressure gradient...
2015
Determination of Fracture Geometry Using Field Data Coupled with a Fracture Simulator
Alex D. Martinez, Carlos W. Pardo, Patrick D. Ellis, R. Wayne Pittman
Indonesian Petroleum Association
... treatment. The model must also incorporate the effects of the addition of proppant on the hydrostatic and friction pressure of the fluid. It is essential...
1992
Significant Geologic Processes in Development of Fracture Porosity: GEOLOGIC NOTE
J. B. Currie
AAPG Bulletin
... thickness of overburden and nonhydrostatic pore pressure, were taken into account Magara could show that the paleogeothermal gradient during maximum Cardium...
1977
A New Approach in VICOs Gas Well Deliquification A Case Study in Badak Field
Andre Wijanarko, Budi Srisantoso
Indonesian Petroleum Association
... velocity can be done by generating Turner2 and Coleman3 rate.. 4. Result from a static and flowing gradient survey (bottomhole pressure survey). Loading...
2007
Hydrogeologic Conditions in the Sub-Salt Sediments of the Astrakhan Arch
A. S. Zinger, V. G. Grushevoy, N. I. Voronin, L. A. Katayeva
Petroleum Geology: A Digest of Russian Literature
...-shales with sandy beds; g-salt; h-rocks with low permeability. 1-Ratio of formation pressure to hydrostatic pressure; 2-total mineralization. Content...
1979
Advanced Machine Learning Methods for Prediction of Fracture Closure Pressure, ClosureTime, Permeability and Time to Late Flow Regimes From DFIT
Mohamed Ibrahim Mohamed, Dinesh Mehta, Mohamed Salah, Mazher Ibrahim, Erdal Ozkan
Unconventional Resources Technology Conference (URTEC)
... if a surface pressure gauge is used without downhole shut-in. As the surface pressure goes to zero, the hydrostatic water column drops below the surface...
2020
Seven Mile
Wyoming Geological Association
....) Resistivity of Water (RW) Reservoir Control Hydrostatic Hydrostatic Gravity (°API) 33.6 31 Average Gas/Oil Ratio (cu. ft./bbl.) 375 100...
1957
Regional-Scale Analysis of Flow Processes in the Llanos Basin, Colombia, by S. Bachu, J. C. Ramon, M. Villegas, and J. Underschultz; #90986 (1994).
Search and Discovery.com
1994
ABSTRACT: Effects of Geological Parameters on Temperature Histories of Basins, by Arif M. Yukler and Tufan L. Erdogan; #91019 (1996)
Search and Discovery.com
1996
Underpressuring Mechanism for Gas-Saturated Sands, by Jim Letourneau
Search and Discovery.com
N/A