Upload File

calculating porosity and water saturation

24
Calculate Porosity and water saturation by Haider Shabaan khalil student of petroleum engineering

Upload: haider-shabaan-khalil

Post on 12-Apr-2017

50 views

Category:

Engineering


0 download

Report

TRANSCRIPT

Page 1: Calculating porosity and water saturation

Calculate Porosity and water saturation

by Haider Shabaan khalilstudent of petroleum engineering

Page 2: Calculating porosity and water saturation
Page 3: Calculating porosity and water saturation
Page 4: Calculating porosity and water saturation
Page 5: Calculating porosity and water saturation
Page 6: Calculating porosity and water saturation
Page 7: Calculating porosity and water saturation
Page 8: Calculating porosity and water saturation
Page 9: Calculating porosity and water saturation

• Corrected potosity

• Effective porosityAnd

Page 10: Calculating porosity and water saturation

Result

Page 11: Calculating porosity and water saturation
Page 12: Calculating porosity and water saturation

RW = = 0.011

Page 13: Calculating porosity and water saturation
Page 14: Calculating porosity and water saturation
Page 15: Calculating porosity and water saturation
Page 16: Calculating porosity and water saturation

Sw= 95-100%

Page 17: Calculating porosity and water saturation
Page 18: Calculating porosity and water saturation

Other Equations Indonesian model

Waxman-Smits

The DW model

Page 19: Calculating porosity and water saturation

Environment correction

Page 20: Calculating porosity and water saturation

Porosity and Water Saturation calculate :

Page 21: Calculating porosity and water saturation

Porosity and Water Saturation calculate :

Page 22: Calculating porosity and water saturation

Final Result

Page 23: Calculating porosity and water saturation

Sw from different porosity type:

Page 24: Calculating porosity and water saturation

Thank you


Waterfloodinghbawp-docs.s3.amazonaws.com/sections/oil-gas-mineral/oilgasmarch13.pdf= average reservoir porosity, fraction bulk volume S w = average water saturation, fraction pore

Rock-Fabric/Petrophysical Classification of Carbonate Pore ... · IOO 10 Class 3 Class 2 Class 1 20 10 Porosity (96) 30 40 Figure 16. Cross plot of porosity and water saturation for

Effective Estimation of Porosity and Fluid Saturation ...repository.hanyang.ac.kr/bitstream/20.500.11754/24377/1/탄성파탐사와 전자탐사... · 정수철 ·설순지 ·변중무

Shaly sand reservoirs- Impact on Porosity and Water Saturation; …€¦ · Porosity & Saturation Dual Water (examples) Summary. tial Saturation in shaly sand- Model Validation All

Quantifying Gas Saturation in Tight Gas Sand Reservoirs ... … · • Alternating very low-porosity sandstone and gas-filled zones, within a tight limestone matrix. • Mixed salinity

Relationship between Porosity and Water Saturation ... AAPG... · AAPG Annual Convention and Exhibition, Denver, Colorado June 7-10, 2009 Relationship between Porosity and Water Saturation:

ROCK PHYSICS DIAGNOSTIC FOR RESERVOIR …pangea.stanford.edu/~jack/GP170/Reading7.pdf2 1. SUMMARY Rock physics laws that relate porosity, mineralogy (shale content), saturation, and

Prediction of Elemental Sulphur Saturation around the Wellbore · Initial pressure, kPa 36600 Porosity (fraction) 0.04 Absolute permeability, md 0.7 Gas relative permeability, k r

A Method of Calculating Saturation for Tight Sandstone ...based on the conductive pore water in consideration of the influence of low porosity. After modeling and analyzing the effect

GeoSpec Software - Oxford Instruments · Rock petrophysics 1D Saturation Profiles Porosity distribution Out of Volume Suppression for 1D Saturation Profiles Support for long samples

Microscopic Wettability of Carbonate Rocks: a Proton Field ...diffusion.uni-leipzig.de/pdf/volume10/diff_fund_10(2009)25.pdf · Wettability, NMRD, carbonate, porosity, saturation,

A METHOD TO QUANTIFY GAS SATURATION IN …...–Liquid-filled porosity from density/neutron porosity cross plot –Compare individual porosity log responses with cross plot porosity,

TR-08-34 Fluid Saturations & Porosity in DGR Cores R0 Geologic... · 2019. 4. 12. · Technical Report: Fluid Saturation and Porosity Testing of DGR Cores Revision: 0 Doc ID: TR-08-34

Porosity by saturation method

The long term performance and remediation of a colloidal ... · • Construction sequence/standards/varying aggregate • Porosity • Face saturation • Movement The use of colloidal

Estimating rock porosity and fluid saturation using only ...sepEstimating rock porosity and fluid saturation using only seismic velocities James G. Berryman,1 Patricia A. Berge,2

GEO4250 Reservoir Geology...saturation and is a function of porosity, type of fluid, ... – Presence of Formation water / Hydrocarbons – Salinity of Formation water – Temperature

2D sections of porosity and water saturation from

Total porosity measurement in gas shales by the water ... · Total porosity measurement for gas shales without using crushed rock is presented. The method uses a modified saturation

Combined Inversion of Borehole Resistivity and Sonic ... · Water saturation, Sw, and porosity, φ, play important roles in well-log interpretation and formation evaluation, while

2. Definitions and Methods - Stanford Universityjack/JD_Course_2008b.pdf · 2.2 ROCK PHYSICS DEFINITIONS Volumetrics: Density, Porosity, Saturation Radius Porosity 0 1.5 3D volume

Laboratory measurements of porosity, permeability ... · PDF fileLaboratory measurements of porosity, permeability, ... permeability is in mD, Sw is the water saturation reached for

1 GROUNDWATER HYDROLOGY AND CONTAMINANT TRANSPORT CEVE 518 P.C. de Blanc C.J. Newell 1.Porosity and Density Continued 2.Saturation and Water Content 3.Darcy

JOINT INVERSION OF DENSITY AND RESISTIVITY LOGS FOR …...resistivity-porosity-saturation model. Given that density and induction logs together provide strong constraints to the resistivity=-porosity-saturation

Porosity and Water Saturation Estimation for Shale

Calculating porosity and water saturation

MTS Ultrasonic Velocity Test Solution · PDF fileMTS Ultrasonic Velocity Test Solution Gain insight into geomaterials porosity, elastic constants, anisotropy, fluid saturation and

Estimation of porosity and fluid saturation in carbonates ... · Estimation of porosity and fluid saturation in carbonates from rock-physics templates based on seismic Q Mengqiang

Should Petrophysics calculate Total or Effective Porosity? · –Waxman-Smits, Juhasz and Dual Water use PHIT –Simandoux and Indonesia use PHIE •Shaly sand water saturation equations

Digital Rig - Monitoring & Operations Centermwddaq.com/files/PetroDAQ_brochure.pdfMSE ECD Operational Status Vibration Analysis Drilling Optimization True Rock Porosity and Water Saturation

PERMEABILITY MODELING FROM PETROPHYSICAL MEASUREMENTS … · porosity logs. Continuous profiles of gas saturation as “seen” by each porosity log are calculated – Sg density,

Boundary Tension and Wettability. Immiscible Phases Earlier discussions have considered only a single fluid in the pores –porosity –permeability Saturation:

Combined Miscible Drive (CMD) - jakson hol… · CMD Project Screening Parameters • Reservoir Depth – 2,000 to 5,000 ft • Porosity > 22% • Initial Oil Saturation > 50%

Australian Shale Gas Assessment Project · PDF fileAustralian Shale Gas Assessment Project ... Porosity, Gas saturation, TOC contact, Rock mechanical properties, Pore pressure, Net

Www.senergyworld.com Deterministic Petrophysics. 2 Log Evaluation Workflow Lithology Clay Volume Estimation Porosity Computation Water Saturation Calculation