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The AAPG/Datapages Combined Publications Database

Showing 380 Results. Searched 195,387 documents.

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Exploration Work in California during 1940: ABSTRACT

Eugene H. Vallat

AAPG Bulletin

... the approach to a drilled up status for California fields. An attempt is made to arrive at the cost and length of payout time for an average top allowable...

1941

Rock Physics Diagnostics as a Prerequisite for Optimal Petrophysics

Akash Mathur, Hilfan Khairy

Indonesian Petroleum Association

.... Sonic Porosity Wyllie-time-average Wyllie-time-average equation is one of the most popular porosity computation methods from DT log. It is one...

2021

New Look at Oil and Gas Resources of Denver-Julesburg Basin: ABSTRACT

John L. Stout, Betty M. Miller

AAPG Bulletin

... at that time, the average size of an undiscovered field was predicted to be on the order of 1 million bbl of recoverable resources. Since then, more than...

1979

Physical Properties of Carbonate Reservoirs in South Sumatra

B. Sudewo, A. R. Suhendan, S. Chacko

Indonesian Petroleum Association

... resistivity. These parameters were investigated for their relationship with porosity. Established modeling equations like the Time-Average Equation...

1987

Characteristics of Velocity-Porosity Relationships in the Baturaja Limestone Reservoir: A Case Study in the South Sumatra Basin

Muhamad Noor Ali

Indonesian Petroleum Association

... for their relationship with porosity derived from Neutron-Density cross-plots from wireline logging. Established modeling equations like the Time Average Equation, Raymer...

2002

The Impact of Pore Geometry and Microporosity on Velocity-Porosity Relationship in Carbonates of Central Luconia, Sarawak; #41030 (2012)

Nor Sara Izzatti Bashah and Bernard Pierson

Search and Discovery.com

... scattering along the Wyllie’s time average equation. The large scattering in most cases will result in large uncertainties in seismic inversion...

2012

ABSTRACT: Modeling of Seismic Character from Rock Descriptions; #90013 (2003)

Andrew Hurst, Anne Schwab, Bryan Cronin

Search and Discovery.com

... from the mineralogy, porosity and the fluid composition, and interval transit time (Dt) is calculated using Wyllie’s time average relationship using...

2003

Abstract: Late Cenozoic Paleoenvironment and Erosion Estimates for the Northeastern Svalbard/Northern Barents Sea Continental Margin, Norwegian Arctic; #90321 (2018)

Amando Lasabuda

Search and Discovery.com

.../northern margin of the Barents Sea continental margin, related to the mid–late Cenozoic climatic (glacial and paleoceanographic) history. For the first time...

2018

Unconventional Carbonate Reservoir Characterization Using Sonic Velocity and Characterization of Pore Architecture: An Example From the Mid-Continent Mississippian Limestone; #50979 (2014)

Beth Vanden Berg, G. Michael Grammer, Gregor Eberli, Ralf Weger

Search and Discovery.com

... to Pore Type 7000 6000 4000 Time Average Equation for Dolomite 3000 Time Average Equation for Calcite microporosity interpart./crystalline por...

2014

Raywood (Vicksburg) Field, Liberty County, Texas

Claude D. Pressler, Billy E. Penn

Houston Geological Society

... was 3420 psig. In 1955 the pressure declined to an average of 3381 psig. From 1955 to the present time the average bottom hole pressure has varied from...

1962

Abstract: Rock Physical Properties of Kati Formation in Seri Iskandar, Perak

Sufizikri Sahari, Ahmed Mohamed Ahmed Salim, Khairul Arifin Mohd. Noh

Geological Society of Malaysia (GSM)

... correlation with the XRD analysis data which gives out r2 = 0.906 and calculated sonic porosity using Wyllie-time average also gives out the same...

2017

ABSTRACT: Elastic Wave Velocity Model Analyses for Gas-Hydrate Bearing Sediments; #90061 (2006)

Dong Wang and Xiuming Wang

Search and Discovery.com

... obtained using the time-average equation, the Gassmann model, the Biot-Gassmann model, and the LCA model are compared. AAPG Search and Discovery #90061...

2006

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