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The AAPG/Datapages Combined Publications Database

Showing 36,720 Results. Searched 200,357 documents.

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S-wave velocity prediction using a deep learning scheme and attention mechanism

Gang Feng, Wen-Qin Liu, Zhe Yang, Wei Yang, Jian-Hua Wang

International Meeting for Applied Geoscience and Energy (IMAGE)

..., the Pearson correlation coefficients were calculated between the acoustic time difference curve (AC), compensated neutron curve (CNL), density curve (DEN...

2024

Curvature of Equipotential Surfaces

M. M. Slotnick

AAPG Bulletin

... out that the tangent line at P to any curve on S passing through P lies in the (x, y) plane. The situation thus far described is schematically shown...

1932

Research and application of near surface modeling in dual complex exploration areas

Xinyue Song, Duojun Zhang, Zaijin Zhang, Yi Bao, Cheng Wang, Zhonghua Zhao

International Meeting for Applied Geoscience and Energy (IMAGE)

... curve is time-consuming. When the dispersion energy is not concentrated enough or the resolution is not high, the set of dispersion points obtained...

2024

Prediction of multiple origin overpressure in deep fold-thrust belt: A case study of Kuqa subbasin, Tarim Basin, northwestern China

Changyu Fan, Gang Wang, Zhenliang Wang, Xiaojie Han, Jie Chen, Kuaile Zhang, and Baoshou Zhang

AAPG Bulletin

... method of determining the loading curve is to transform the relationship between sonic transit time and depth into the relationship between sonic velocity...

2021

Estimation of a Minimum Depth of Burial for a Pennsylvanian Underclay

A. G. Altschaeffl , W. Harrison

Journal of Sedimentary Research (SEPM)

... Institute, pub. no. 25, Oslo, Norway. GRIM, R. E., 1949, Mineralogical composition in relation to the properties of certain soil: Geotechnique, v. 1, p...

1959

The Importance of Data Diagnostics in Estimating Ogip from Production Data Analysis: A Case Study of Over-Pressured Gas Reservoir

Arif Rahman Hakim, Yusni Aditiah, Panca Suci W, Eldias A. Putra, Tri Adi Arifianto, Sukibihi Eka Prasetya, Sri Rahayu

Indonesian Petroleum Association

... of time superposition. Blasingame also introduced two additional type curves, often plotted together with the normalized rate type curve: the rate integral...

2015

Abstract: Digital Log Data to Mechanical Rock Properties for Stimulation Design; #90224 (2015)

E. R. (Ross) Crain and Dorian Holgate

Search and Discovery.com

...Abstract: Digital Log Data to Mechanical Rock Properties for Stimulation Design; #90224 (2015) E. R. (Ross) Crain and Dorian Holgate Datapages/Search...

2015

Abstract: Oil Sands Reservoir Characterization: An Integrated Approach; #90171 (2013)

Laurie Weston Bellman

Search and Discovery.com

... in this paper is to integrate all available seismic and well data to produce a volume of deterministically estimated reservoir properties. This effectively...

2013

Mudstone Geophysical Properties for Pressure Prediction

Dan Ebrom

GCAGS Transactions

..., and hence a Reuss (1929) average is used again, but this time to average the clay platelet elastic properties with the silt. The silt here...

2008

MECHANICAL LOG AND PHASE RELATIONSHIPS IN THE CARBONATES OF THE MISSISSIPPIAN OF THE WILLISTON BASIN

WALTER L. MOORE

Williston Basin Symposium

.... The reservoir properties are like those of the dolomite phase. Anhydrite Phase The anhydrite phase consists of an intimate mixture...

1964

Abstract: A fuzzy logic approach for detecting fractured zones with conventional well logs

Z. Huang, J. Shimeld, M. Williamson

Atlantic Geology

... of fracturing since each log responds to a number of formation properties and borehole conditions. Furthermore, for a specific log, it is difficult...

1993

Physical Property Changes as a Monitor of Pelagic Carbonate Diagenesis: an Empirically Derived Diagenetic Model for Atlantic Ocean Basins

Jens Grützner and Jürgen Mienert

AAPG Bulletin

... carbonate sediment physical properties down to a burial depth of 1000 m. The model is presented for both lab and in-situ conditions and thus can serve...

1999

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