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The AAPG/Datapages Combined Publications Database

Showing 15,808 Results. Searched 195,372 documents.

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Visco-Acoustic Full-Waveform Inversion: A Case Study to Resolve High-Resolution Shallow Channel Absorption, Offshore Indonesia

Jun Wang, Yonghe Guo, Putri Supriandini, Kelik Moersidin, Rahmad Hidayat

Indonesian Petroleum Association

... rather than velocity estimation, meaning systematic velocity errors might already exist. Various mechanisms such as reflection, transmission...


Know Before You Go!

Lars Zühlsdorff, Trond Haugland

GEO ExPro Magazine

.... This means, rock models can indicate how reflection coefficients are changing in response to production. It is recommended that rock models are calibrated...


Use of Record Character in Interpreting Results and Its Effect on Depth Calculation in Refraction Work

T. L. Allen

AAPG Bulletin

... transmission, the horizon which has the small "forerunner" wave might be interpreted as a lens and not a continuous horizon. By making use of the character...


Velocity of P- and S-Waves in Arab-D and WCSB Carbonates

Search and

... of porosity, pore type, saturation and pressure in the acoustic properties of reservoir rock is essential in order to adequately interpret seismic reflection...


Reservoir Characterisation Through Integrated AVO, AI and EI Inversion

Andy Furniss

Indonesian Petroleum Association

..., Proceedings of the Indonesian Petroleum Association, 27, Vol. 1, pp. 599-612. Ostrander, W.J., 1984. Plane-wave reflection coefficients for gas sands...


Gas Hydrates in Ocean Bottom Sediments

M. K. MacLeod

AAPG Bulletin

... of the gas hydrate layer is seen on seismic profiles as an anomalous reflection nearly parallel to the ocean bottom, cross-cutting geologic bedding...


A New Approach to Crosswell Reflection Imaging

G. Li, R. R. Stewart

CSPG Special Publications

...A New Approach to Crosswell Reflection Imaging G. Li, R. R. Stewart 1994 261 263...


Crosswell Imaging Using Field Reflection Data

G. Li, R. R. Stewart

CSPG Special Publications

...Crosswell Imaging Using Field Reflection Data G. Li, R. R. Stewart 1994 264 266...


A Dynamic Reflection Traveltime Calculation Method

Y. Wang, D.R. Schmitt

CSPG Special Publications

...A Dynamic Reflection Traveltime Calculation Method Y. Wang, D.R. Schmitt 1994 49 50...


ABSTRACT: Seismic reflection near critical angles

J. B. Gallop, F. Hron

CSPG Special Publications

...ABSTRACT: Seismic reflection near critical angles J. B. Gallop, F. Hron 1998 259 259...


Broader Spectrum Seismic after Seismic Inversion via Neural Network Solutions: Its Contribution to Seismic Interpretation

Luis Vernengo, Juan A. Tavella, Maximiliano Garcia Torrejon

Unconventional Resources Technology Conference (URTEC)

... at a base and rise to it, it is possible, by means of a simple equation, to obtain a cube of reflection coefficients that will have, intrinsically, all...


Natural Gas Industry in the United States

Ralph E. Davis

AAPG Special Volumes

..., pipeline transmission companies, and producers. Conditions and problems are so different among groups, and even within groups that are widely...


Fracture Characterization of the Montney Formation Using Amplitude Inversion of Converted Wave Seismic

Tyler L. MacFarlane, Thomas Davis

Unconventional Resources Technology Conference (URTEC)

..., the isotropic equations must be capable of reproducing AVA trends that are reasonably close to the anisotropic reflection coefficients observed in both...


Abstract: A Stable Criterion for Shear-Wave-Splitting Analysis; #90174 (2014)

Xinxiang Li and Jeff P. Grossman

Search and

... data. Most of these methods rely on the distribution of reflection energy on the transverse component, which increases with the amount of time-delay...



D.R. Haughton

Saskatchewan Geological Society

... is a reflection of variable rock composition. Correlation coefficients between uranium and various elements are summarized in Table 9. All outcrop correlation...


A frequency-dependent fluid prediction method based on a novel fluid indicator incorporating anisotropic effect and squirt flow

Tianjun Lan, Zhaoyun Zong

International Meeting for Applied Geoscience and Energy (IMAGE)

...: Shaw, R. K., and M. K. Sen, 2004, Born integral, stationary phase and linearized reflection coefficients...


Seismic Modelling to Support the Interpretation of Seismic Data, Northeast Jambi Block 'B', South Sumatra

J. A. Harwijanto

Indonesian Petroleum Association

... mathematical manipulation of the logs results in a time series of reflection coefficients which by convolution with a seismic wavelet is converted...


Application of Seismic Surveying to Recognition of Productive Part of Gas-Oil Strata

V. V. Churlin, L. A. Sergeyev

Petroleum Geology: A Digest of Russian Literature

... is 2000 m. The pool is a highly productive water pressure type. The coefficients of reflection of individual boundaries of the pool could have been...


Grand Isle Block 47 Field: Offshore--Jefferson Parish, Louisiana

Malcolm Liddle

New Orleans Geological Society

... pipeline to shore base at Grand Isle. Gas--Tennessee Gas Transmission Company PRODUCTION: Year: Cumulative 01/01/72 Oil & Condensate (B): 55,900,000 Gas...


Lighthouse Point Field: Offshore Louisiana

Shelby W. Smith, et al

New Orleans Geological Society

... neritic. Productive Facies: Outer neritic sands HYDROCARBON TYPE: Gas condensate with minor oil. MARKETING OUTLET: NGPLA and Tennessee Gas Transmission...


Duck Lake-American Island Fields: St. Martin Parish, Louisiana

Raymond W. Stephens, Jr.

New Orleans Geological Society

... OF PRODUCTIVE ZONES: 27 PRINCIPAL OPERATOR: Humble Oil & Refining Company. MARKET OUTLET: Humble Gas Transmission, United Gas. PRODUCTION: DUCK LAKE...


Field Study: Shamburger Lake Field, Smith Co., Texas

William E. Bancroft

Shreveport Geological Society

... and reflection seismograph lead to the presence of an anticlinal structure in the Sand Flat area. Discovery of Sand Flat Field followed in 1944. Hitts...


Synthetic Seismograms from Vibracores: A Case Study in Correlating the Late Quaternary Seismic Stratigraphy of the New Jersey Inner Continental Shelf

Dominic Esker , Robert E. Sheridan , Gall M. Ashley , Jeffrey S. Waldner , David W. Hall

Journal of Sedimentary Research (SEPM)

... ft (3.9 m) b.s.f. especially between 11 ft (3.3 m) and 13 ft (4.0 m) b.s.f. in Vibracore 10 (Fig. 3) create closely spaced reflection coefficients...


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