Determination of Widths of Meander-Belt Sandstone Reservoirs from Vertical Downhole Data, Mesaverde Group, Piceance Creek Basin, Colorado

John C. Lorenz , David M. Heinze , James A. Clark , Craig A. Searls

AAPG Bulletin

...Determination of Widths of Meander-Belt Sandstone Reservoirs from Vertical Downhole Data, Mesaverde Group, Piceance Creek Basin, Colorado John C...

The use of microresistivity image logs for facies interpretations: An example in point-bar deposits of the McMurray Formation, Alberta, Canada

Howard Brekke, James A. MacEachern, Tania Roenitz, and Shahin E. Dashtgard

AAPG Bulletin

...., 2016). Historically, subsurface correlations were based on facies interpreted from standard open-hole well logs (e.g., gamma ray [GR], resistivity...

LINEAR AND ARCUATE SAND BODIES IN THE UPPER MANNVILLE OF THE CELTIC AREA, SASKATCHEWAN

G.N. WRIGHT, A.W. SIEWERT, C. MOLARO

Williston Basin Symposium

... DD A6-16-52-23 W3. Note the fining up of the top sand unit towards the "Sparky 2", and the concomitant reduction in resistivity...

Miscible Gas Injection: Laboratory Study of Molecular Diffusion Under Reservoir Conditions

D. Hadiatno, K. Madaoui, J. Pacsirszky

Indonesian Petroleum Association

.... Determination of K (Ref. § 2.3.) K = Dispersion coefficient, cm2/sec Vp = Pore volume cm3 Vinj = Volume injected, cm3 T = Time, second L...

Using Data Analytics to Maximize Value Within the Denver Julesburg Basin

Kristina Repchuk, Aaron P. Reimchen, Dane Gregoris

Unconventional Resources Technology Conference (URTEC)

... with the highest coefficient of determination was used. Permutation feature importance (PFI) method was used to rank variables by impact on recovery. The decision...

Unconventional Reservoir Development in Egypts Western Desert: Lessons Learned From the First Appraisal Wells

Mohamed Salah, Mazher Ibrahim

Unconventional Resources Technology Conference (URTEC)

..., resistivity, and porosity logs. All of them are required to perform this evaluation and to help to construct the petrophysical model. The elemental...

Cool Shale in the Udang Formation, South Belut Sub-Basin

Budi R. Permana, Miftahul Firdaus, Retno Wijayanti, Lukman Hidayat

Indonesian Petroleum Association

... water saturation = Formation water resistivity = Resistivity of the clay = True resistivity In the Udang zone interval the Rw of 0.49 ohm @ 125ºF...

Complex Electrical Conductivity of Mudrocks and Source-Rock Formations Containing Disseminated Pyrite

Siddharth Misra, Carlos Torres-Verdin, Dean Homan, John Rasmus,

Unconventional Resources Technology Conference (URTEC)

... containing pyrite inclusions to become frequency-dependent. Existing resistivity interpretation methods that neglect the effects of PPIP phenomena...

Impacts of diagenetic processes on petrophysical characteristics of the Aptian presalt carbonates of the Santos Basin, Brazil

Hugo Tamoto, André Luiz Silva Pestilho, and Anelize Manuela Bahniuk Rumbelsperger

AAPG Bulletin

... (RHOB), photoelectric factor (PE), and resistivity (RT) well logs were used for well correlations and support petrophysical interpretations. The borehole...

Determination of Relative Provenance Contributions in Samples of Quartz Sand Using Q-mode Factor Analysis of Fourier Grain Shape Data

Carolyn Brauer Hudson, Robert Ehrlich

Journal of Sedimentary Research (SEPM)

...Determination of Relative Provenance Contributions in Samples of Quartz Sand Using Q-mode Factor Analysis of Fourier Grain Shape Data Carolyn Brauer...

Lookeba Field (Part 2, Conclusion)

Richard D. Andrews

Oklahoma City Geological Society

... content probably affect the measurement of true resistivity (Rt) in the reservoir (the clay suppresses the deep resistivity). This in turn can cause bound...

Petrography and Reservoir Physics I: Objective Classification of Reservoir Porosity (1)

ROBERT EHRLICH , STERLING JAMES CRABTREE , KATHLEEN O. HORKOWITZ , and JOHN P. HORKOWITZ

AAPG Bulletin

... procedures) is the lack of clear-cut criteria to determine the number of significant factors (e.g., determination of the true dimensionality...

Oil-Bearing Sediments of Gondwana Glaciation in Oman

Bruce K. Levell , J. Hans Braakman , Kees W. Rutten

AAPG Bulletin

... kilometers, are interpreted as true tillites. Other diamictites are interbedded with shales with varvelike laminations or unbedded siltstones...

Statistical Curvature Analysis Techniques for Structural Interpretation of Dipmeter Data

C. A. Bengtson

AAPG Bulletin

... the means for extracting "true structural dips" from erratic or ambiguous dipmeter data. They also provide the means for calculating the bearing and plunge...

ABSTRACT: Advances in Image Log Visualization and Interpretation

James J. Willis

GCAGS Transactions

..., gamma ray, formation bulk density (rhob and deltarho), photoelectric factor, sonic, caliper, and azimuthal propagation resistivity. Neutron porosity...

Abstract: Salvaging Dipmeters Using an Oil Field "Dinosaur"

Anita R. P. Breimayer l, Laura Bigley Puzio

GCAGS Transactions

... dips from well to well are not necessarily representative of the true geologic picture. Seismic dip is remotely sensed and is subject to velocity errors...

Advances in Image Log Visualization and Interpretation, James J. Willis , #90093 (2009)

Search and Discovery.com

The Arbuckle Group: Exploring the Great American Carbonate Bank Reservoir

Search and Discovery.com

Reservoir Modeling by Constraining Stochastic Simulation to Deterministically Interpreted Three-dimensional Geobodies: Case Study from Lower Cretaceous McMurray Formation, Long Lake Steam-assisted Gravity Drainage Project, Northeast Alberta, Canada

Milovan Fustic, David Thurston, Adal Al-Dliwe, Dale A. Leckie, Dany Cadiou

AAPG Special Volumes

... of the modified Indonesian tar sand equation (Appendix) is the continuous true resistivity (RT) curve. However, deriving a reliable and consistent true...

In situ stress state in the petroliferous Barmer Basin, northwestern India: A new geomechanical approach

Premanand Mishra, G. Karthikeyan, Sabyasachi Dash, Shubhodip Konar, Ajoy K. Bora, Utpalendu Kuila, Dilip K. Mukhopadhyay, and Mark D. Zoback

AAPG Bulletin

... India. This paper deals with determination of state of stress in the hydrocarbon-bearing Barmer Basin by incorporating well data, earthquake...

Geothermal Resource Assessment of the Gueydan Salt Dome and the Adjacent Southeast Gueydan Field, Vermilion Parish, Louisiana

Taylor A. Gray, Jeffrey A. Nunn

GCAGS Transactions

..., resistivity, and gamma ray logs from 62 wells (Fig. 2); bottom hole temperatures; completion cards; paleostratigraphic picks from the Alliance Trust 19...

Quantitative Determination of Calcite-dolomite-apatite Mixtures by X-ray Diffraction

S. H. Bromberger, John B. Hayes

Journal of Sedimentary Research (SEPM)

...Quantitative Determination of Calcite-dolomite-apatite Mixtures by X-ray Diffraction S. H. Bromberger, John B. Hayes 1966 Vol. 36 No. 2. (June...

Quantitative Interpretation Efforts in Seismic Reservoir Characterization of Utica-Point Pleasant Shale … A Case Study

Satinder Chopra, Ritesh K. Sharma, Hossein Nemati, James Keay

Unconventional Resources Technology Conference (URTEC)

... at the location of the wells. The sonic, density, gamma ray, resistivity, porosity well log curves are sought for the available wells over the 3D seismic volume...

Integrating Elemental Concentration Logs and Electrical Images Logs to Map Sedimentary Facies Distribution for Black Shale: A Case Study from WuFeng-LongMaxi Shale in SiChuan Basin, China

Xing Liang, Gao-Cheng Wang, Feng Pan, Yun Rui, Yue Wang, Lei Zhang, Jue Mei, Kai-Xuan Li, Hai-Peng Zhao

Unconventional Resources Technology Conference (URTEC)

... are the critical information for sedimentary facies distribution determination. In contrast, borehole elemental concentration logs provide a continuous...

Telisa Shallow Marine Sandstone as an Emerging Exploration Target in Palembang High, South Sumatra Basin

R.M. Iman Argakoesoemah, Maria Raharja, Sonny Winardhi, Rudhy Tarigan, Tino Febriwan Maksum, Amritzar Aimar

Indonesian Petroleum Association

... results of the Extended Elastic Impedance (EEI) Inversion technique have been applied and the delineation of sandstone distribution, determination...