Abstract: CHARACTERIZATION OF POROSITY SYSTEMS BASED ON DIAGENETIC MODELS AND ITS EFFECT ON PETROPHYSICAL ANALYSIS IN PERMIAN CARBONATES; #90249 (2016)

Drew Davis

Search and Discovery.com

... in carbonate rocks. Thus, it is important to understand porosity evolution in carbonate reservoirs to accurately determine water and hydrocarbon saturation...

Abstract: Characterization of Porosity Systems Based on Diagenetic Modelsand its Effect on Petrophysical Analysis in Permian Carbonates; #90285 (2016)

Lisa A. McLaughlin, Juan Carlos Laya

Search and Discovery.com

... reservoirs to accurately predict water and hydrocarbon saturation. The Happy Spraberry Field is located on the eastern shelf of the Midland Basin within...

Recommended Geoscience Practices For Reserves Estimates

Daniel J. Tearpock

Houston Geological Society Bulletin

... fields to buy to determining whether or not to participate in a certain prospect and from estimating reserves of a new discovery to determining...

Estimate of Lithology and Net Gas Sand from Wireline Logs: Veracruz and Macuspana Basins, Mexico

Sakurai, Shinichi, Grimaldo-Suarez, F. M., Aguilera-Gomez, L. E., Rodriguez-Larios, J. A.

GCAGS Transactions

... parameters for porosity computation and also to help determine different water-saturation cutoff values in order to define net pay intervals. Cross sand...

Water Saturation Interpretation Model for Organic-Rich Shale Reservoir: A Case Study of North Sumatra Basin

Muhammad Nur Ali Akbar, Junita Trivianty Musu, Benmadi Milad

Unconventional Resources Technology Conference (URTEC)

...Water Saturation Interpretation Model for Organic-Rich Shale Reservoir: A Case Study of North Sumatra Basin Muhammad Nur Ali Akbar, Junita Trivianty...

NMR Quantification of Wettability and Water Uptake in Unconventionals

M.J. Dick, D. Veselinovic, R. J. M. Bonnie, S. Kelly

Unconventional Resources Technology Conference (URTEC)

...-part UR NWI study yields a robust, repeatable, quantitative method for determining sample wettability and water uptake capacity which can be employed...

Resolving Carbonate Complexity with Respect to Fluid Movements in Brown Fields, #40996 (2012)

Viraj Nangia, Richard Jackson, Rajesh K. Singh, Arnab Ghosh, Siddhartha Nahar, Shyamal Bhattacharya, H.K. Chaddha

Search and Discovery.com

... in evaluation of carbonate reservoir. This paper describes the alternative approach, which based on calculation of water saturation of carbonate rocks...

Study and Application of a Correction Method for the Relative Permeability Curve of a High Water Injection Multiple

Search and Discovery.com

Incorporating capillary pressure, pore throat aperture radii, height above free-water table, and Winland r35 values on Pickett plots

Roberto Aguilera

AAPG Bulletin

... equations for calculating capillary pressure written as a func tion of permeability, porosity, and water saturation. I show that a crossplot of porosity vs...

Introduction

Richard H. Merkel

AAPG Special Volumes

... which include porosity and water saturation. Unfortunately, no one tool can give these results. Therefore, tool combinations that will measure porosity...

Water Saturation Gradient (SWGRAD) as a New Mathematical Solution for Hydrocarbon Identification in the Oil and Gas Field with High Uncertainty on Water Salinity: Case Study in Tunu Field, Delta Mahakam

Taufik Anwar, Haris Kurniawan Hidayat

Indonesian Petroleum Association

...Water Saturation Gradient (SWGRAD) as a New Mathematical Solution for Hydrocarbon Identification in the Oil and Gas Field with High Uncertainty...

Determination of the Productivity of Low Resistivity Sandy Reservoirs

N. D. Gusakov

Petroleum Geology: A Digest of Russian Literature

... contact according to Rn. However, this method gives good results for pure sandstones. The coefficient of water-saturation was determined for another...

Laboratory and Field Observations of an Apparent Sub-Capillary-Equilibrium Water Saturation Distribution in a Tight Gas Sand Reservoir, by K.E. Newsham and J.A. Rushing, #40400 (2009).

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ABSTRACT: Determining Grain-Size Volumetric’s from Image Logs: A Method of Quantifying Reservoir Quality Variations, by Frass, Manfred; Arbelaez, Isabel C.; #90141 (2012)

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Estimation of Gas-hydrate Saturation and Heterogeneity on Cascadia Margin from Ocean Drilling Project Leg 204 Logging-while-drilling Measurements

Aleksandra Janik, David Goldberg, Gilles Guerin, Timothy Collett

AAPG Special Volumes

... step obtains the gas-hydrate saturation by subtracting the amount of pore space saturated with water from total porosity calculated from the density...

Character of the Relationship Between Permeability and the Total and Dynamic Porosity of Rocks

M. Sh. Pernikov

Petroleum Geology: A Digest of Russian Literature

..., Determination of the recovery factor of specimens of cemented rocks with expelling of oil by water: Ibid. 3. Pernikov, M. Sh., 1960, Method of determining...

Determining Pore-Water Salinities from SP Response: A Thermodynamic Reevaluation: ABSTRACT

Jeffrey S. Hanor

AAPG Bulletin

...Determining Pore-Water Salinities from SP Response: A Thermodynamic Reevaluation: ABSTRACT Jeffrey S. Hanor 1984 483 483 68 4. (April) Quantitative...

Testing of Methods of Determining the Permeability of Clastic Strata According to the Specific Resistivity of the Rocks

M. S. Astaf’yeva, I. M. Klimushin, R. B. Khisamov

Petroleum Geology: A Digest of Russian Literature

... of the proximity of the water-oil contact on the error in determining permeability by the specific resistivity has not yet been determined. In any case...

Utilizing Saturation Logging to Identify Bypassed Oil in a Waterflood Reservoir: Kaji Semoga Field Case Study

Puti Permata, Karina Asti Puri

Indonesian Petroleum Association

... of the water : capture cross section of the hydrocarbons : fractional shale volume : effective porosity : water saturation C/O Logging The C/O...

Fluid Contacts: Part 6. Geological Methods

Alton A. Brown

AAPG Special Volumes

... of hydrocarbon-water contacts may leave a zone of residual hydrocarbon saturation below the present transition zone. The hydrocarbons might be interpreted...

Improving Net Pay Estimation by Identification of Producing Oil Water Contact POWC in Heterogenous Carbonates

Aman Arora, Steven Henderson, George B. Asquith

Unconventional Resources Technology Conference (URTEC)

... water level from conventional log/core derived saturation is unreliable due to the heterogenous nature of the rock, mixed wettability, and hydraulic...

Time Lapse Feasibility Seismic Study of Gas Carbonates Reservoir in Tetra Field, Indonesia

Helmi Indrajaya, Boris Gurevich, Maxim Lebedev, Sigit Sukmono

Indonesian Petroleum Association

.... The reservoir target is upper Miocene carbonate build-up of Mantawa Member Formation. We developed new paradigm using gradual assumption of water saturation...

The Origin and Significance of Gas Saturation in Coalbed Methane Plays: Implications for Indonesia

Tim A. Moore, Sadiq J. Zarrouk

Indonesian Petroleum Association

... governing the economics of a CBM play). In summary, the essential criteria for determining the level of gas saturation in a reservoir are: 1. Samples...

A Comprehensive Water Saturation Model for Low-Porosity Sandstones, #40445 (2009)

Darrell Hoyer

Search and Discovery.com

... component in determining if sandstones may be at or close to irreducible water saturation (SWirr). Often during exploration efforts there is very little...

Water Saturations in a Wilcox Shaly Reservoir Sandstone, Fordoche Field, Point Coupee Parish Louisiana

Charles R. Berg , Robert R. Berg

GCAGS Transactions

... Vol. 46 (1996), A new model has been derived for calculation of water saturation in shaly reservoir sandstones. The model is based on effective...