Identification Prerequisites Language Compulsory/Elective Required textbooks and course materials Course website Course outline Course objectives Reservoir Simulation – 3credits Petroleum Engineering Undergraduate Fall, 2015 Mohammad Mehdi Zarei mzarei@khazar.org (+994 55) 769-56-63 11 Mehseti str.(Neftchilar campus), Room #201 &202N, Tuesday 18:10-19:30 and Wednesday 18:10-19:30 Monday, Wednesday, Thursday 14:00 – 16:00 Office hours Reservoir Engineering, Familiarity with Geological and Geophysical fundamentals Well Logging, Basic computer programming knowledge. English Compulsory Core textbook: (References) 1. Aziz, K. and Settari, A.: Petroleum Reservoir Simulation, Applied Science Publishers LTD, London. 2. Reservoir Simulation - Heriot-Watt University Program 3. ECLIPSE 100 Reference Manual, Schlumberger, Geoquest. http://www.khazar.org/v7810/Mohammad-Mehdi-Zarei/en Subject Department Program Term Instructor E-mail: Phone: Classroom/hours This course covers the formulation and solution of the partial differential equations which govern fluid flow and mass transport through porous media. This course is to give the engineering students an appreciation for what comprises a “flow model” or “reservoir simulator”. By attending this course the students will obtain a general introduction to the main functionalities in ECLIPSE software. After having completed the course you will have been introduced to enough options in the program to be able to know how to build such a model on your own. The objective is to teach students the rudiments of reservoir simulation, show them how it is built and how it is currently used in the industry as the most prominent reservoir management computational tool. The course provides the rudiments of reservoir simulation, which include flow equations, solution methods, and data requirement. Specifically, the course covers: equations of conservation of mass, conservation of momentum, and energy balance; Analytical and numerical solutions of simple onedimensional, one-phase flow equations numerical solution of flow in petroleum reservoirs by finite difference(FD); grid orientation problems; introduction to finite element and mixed finite-element methods; introduction to multi-phase flow models; relative permeability, capillary pressure; linear equation solvers; and multi-scale simulation concept. On the other hand, The purpose of ECLIPSE software course acquaints the students with the construction of simulation models using the features that are common to all installations of ECLIPSE. As such, it takes the structure of a guided tour of the input data and incorporates a discussion of the most of the most common ECLIPSE keywords and facilities. During this course, the students become acquainted with the basic features and keywords of the ECLIPS simulator. An overview of the input data and file handling characteristics is followed by a presentation of each section of each section of the input data followed by a practical exercise. Taken together, the exercise construct a simulation model from scratch, followed by matching the simulated past production to the measured production. Learning outcomes Teaching methods Evaluation Policy Be able to describe what is meant by a simulation model, saying what analytical models and numerical models are. Be able to describe the simplifications and issues that arise in going from the description of a real reservoir to a reservoir simulation model. Identify what data is required as input to perform the desired calculations. Be aware of all the main types of grid in 1D, 2D and 3D used in reservoir simulation and be able to describe examples of where it is most appropriate to use the different grid types. Apply finite difference approximations to a simple partial differential equation (PDE) such as the diffusion equation and explain what is meant by an explicit and an implicit numerical scheme. The learning objective for ECLIPSE software is to give students an understanding of reservoir simulation. At the end of this training, the students will: Understand how to simulator initializes and executes Define block centered and corner point grid geometry Describe rock and fluid properties Allocate initial pressure and saturation distributions Define aquifers Build and execute a simulation model Analyze results through post processing x Lecture x Group discussion x Experiential exercise x Lab x Case analysis Course paper Others Methods Date/deadlines Percentage (%) 30 Midterm Exam 10 Case studies 10 Class Participation 20 Assignment and quizzes 30 Final Project Presentation/Group Discussion Others 100 Total Preparation for class The structure of this course makes your individual study and preparation outside the class extremely important. The lecture material will focus on the major points introduced in the text. Reading the assigned chapters and having some familiarity with them before class will greatly assist your understanding of the lecture. After the lecture, you should study your notes and work relevant problems and cases from the end of the chapter and sample exam questions. Withdrawal (pass/fail) This course strictly follows grading policy of the School of Engineering. Thus, a student is normally expected to achieve a mark of at least 60% to pass. In case of failure, he/she will be required to repeat the course the following term or year. Cheating/plagiarism Cheating or other plagiarism during the Quizzes, Mid-term and Final Examinations will lead to paper cancellation. In this case, the student will automatically get zero (0), without any considerations. Professional behavior guidelines The students shall behave in the way to create favorable academic and professional environment during the class hours. Unauthorized discussions and unethical behavior are strictly prohibited. Week Tentative Schedule Date/Day 1 (tentative) 17-18.09.2015 2 23-24.09.2015 3 30.09.2015 1.10.2015 4 07-08.10.2015 5 14-15.10.2015 6 21-22.10.2015 7 28-29.10.2015 8 04-05.10.2015 9 11.10.2015 10 18-19.10.2015 11 25-26.10.2015 12 02-03.11.2015 13 09-10.11.2015 14 16-17.11.2015 15 23-24.11.2015 16 Topics Introduction to reservoir simulation Basic concepts in reservoir engineering A simple example of a simulation model What is a reservoir simulation? Review of basic steps in derivation of flow equation Conservation of mass Conservation of momentum Constitutive equation for fluids Flow equation Constitutive equation for porous materials Constitutive equation for fluids Multiphase flow Non-horizontal flow Coordinate systems One dimensional reservoir simulation One phase reservoir simulation Partial differential form of single phase flow equation One phase gas, One phase water, One phase oil Oil-Water simulation Review of oil-water relative permeabilities and capillary pressure Saturated oil-gas simulation Introduction to compositional simulation Textbook/Assignments H.W 1, Quiz 1 Reservoir Simulation H.W 2, Quiz 2 Reservoir Simulation H.W 3,Quiz 3 Reservoir Simulation H.W 4 Reservoir Simulation H.W 5, Quiz 4 Reservoir Simulation H.W 6, Quiz 5 Reservoir Simulation H.W 7, Quiz 6 Reservoir Simulation Midterm Exam: Reservoir Simulation Overview of the Reservoir Simulation Workflow in ECLIPSE software. Purpose of Reservoir Simulation & Reservoir Management RUNSPEC: General model characteristics GRID: Grid geometry and basic rock properties EDIT: Modification of the processed GRID data PROPS: PVT & SCAL properties REGIONS: Subdivision of the reservoir SOLUTION: Initialization SUMMARY: Request output for line plots SCHEDULE: Wells, completions, rate data, flow correlations, surface facilities, Simulator advance, control and termination Final Exam: ECLIPSE SOFTWARE Practice 1 Practice 2 Practice 3 Practice 4