PETROENG 7038 - Well Testing & Pressure Transient Analysis

North Terrace Campus - Semester 2 - 2015

The course first introduces the purpose of well testing and the basic methodology. The theory and fundamental equations, as well as various understanding analytical solutions are covered before introducing specific analysis techniques for homogeneous oil and gas reservoirs. Non-homogeneous situations and more advanced topics are also covered. Assumptions made in deriving equations and solutions and models used in test interpretation are stressed. Operational aspects are covered in terms of test design and use of specialised testing equipment. The course covers well test objectives and concepts; fluid flow equations and fundamental solutions; classical methods for drawdown and build-up analysis, bounded reservoirs, gas well testing, dual-porosity, hydraulic fractures, interference and pulse testing, test design. Overview of practical methods, some field examples and browsing the commercial software will introduce students into practice of well testing and pressure transient analysis.

Open All

Course Details

Course Code	PETROENG 7038
Course	Well Testing & Pressure Transient Analysis
Coordinating Unit	最新糖心Vlogn School of Petroleum & Energy Resources
Term	Semester 2
Level	Postgraduate Coursework
Location/s	North Terrace Campus
Units	3
Contact	Intensive short course of lectures, seminars
Available for Study Abroad and Exchange	Y
Assumed Knowledge	Relevant industry experience or courses equivalent to MATHS 1012, MATHS 2201, MATHS 2104, PHYSICS 1100, PETROENG 2009, MECH ENG 2021, PETROENG 3025, COMP SCI 1201
Assessment	assignment, in class tests, final exam

Course Staff

Course Coordinator: Prof Peter Behrenbruch

Course Timetable

The full timetable of all activities for this course can be accessed from .

Course Learning Outcomes

1	Students will learn various techniques of pressure transient analysis, part of the reservoir engineering discipline. The course will be based on a mathematical foundation of partial differential equations.
2	Students will use real field data and will gain the understanding of how such data is obtained in the field, including accuracy and limitations.
3	Students will have tutorials and class exercises where they will work by themselves and in groups.
4	There will be group discussions and students may have to present their results. The benefit of interdisciplinary team work at the work place is stressed.
5	Students will learn about well test design and the modern hardware used in the field.
6	A number of technical papers will be handed out involving case histories and students will get an appreciation that the learning process never stops.
7	Some of the case histories will point out risks involved in well testing and how best engineering practice will minimise such risks.

最新糖心Vlog Graduate Attributes

This course will provide students with an opportunity to develop the Graduate Attribute(s) specified below:

最新糖心Vlog Graduate Attribute	Course Learning Outcome(s)
Knowledge and understanding of the content and techniques of a chosen discipline at advanced levels that are internationally recognised.	1
The ability to locate, analyse, evaluate and synthesise information from a wide variety of sources in a planned and timely manner.	2
An ability to apply effective, creative and innovative solutions, both independently and cooperatively, to current and future problems.	3
Skills of a high order in interpersonal understanding, teamwork and communication.	4
A proficiency in the appropriate use of contemporary technologies.	5
A commitment to continuous learning and the capacity to maintain intellectual curiosity throughout life.	6
An awareness of ethical, social and cultural issues within a global context and their importance in the exercise of professional skills and responsibilities.	7

Learning Resources

Required Resources

Text Book is optional (limited numbers may be available from the School office – ground floor):

Horne, Roland: Well Test Analysis: A Computer Aided Approach

Comprehensive class notes will be handed out, as well as a number of teaching aids related to computer exercises.

Recommended Resources

A number of technical papers will be handed out for further reading.
Learning & Teaching Activities

Learning & Teaching Modes

The breakdown for each day is approximately as follows (7 contact hours per day):

Theory: 1.5 hours
Analysis Techniques or Detailing of Operations/ Equipment: 1.5 hours
Case History: 1 hour
Tutorial/ Discussion: 1 hour
Exercise/ Quiz: 2 hours

Workload

The information below is provided as a guide to assist students in engaging appropriately with the course requirements.

In addition to class work, students have reading assignments and take away assessment tasks on several days. Assignments are completed after the course and should take approximately 1-2 days to complete.

Learning Activities Summary

Day 1:
I – Well Testing Course Outline and Course Conduct
L1 – Introduction
L2 – Overview
L3 Theoretical Foundation
GE – Derivation of Radial Diffusivity Equation: Group Exercise
GP – Group Presentation

AT1 – Briefing on Assessment Tasks

Day 2:
L4 – Well and Near Well Effects
L5 – Infinite Acting Reservoirs and Analysis
L6 – Infinite Acting Examples (see Textbook)
L7 – Analysis of Pressure Build-up: Infinite Acting Reservoirs
T – Build-up Analysis: Tutorial - Problem 1

Day 3:
L9 – Superposition Theory
L10 – Theory for Bounded Reservoirs
L8 – Analysis for Bounded Reservoirs
L11 – Field Examples – Dai Hung and Timor Sea
E1 – Interference Test Analysis: Exercise 2 - Problem 2

Day 4:
L12 – Gas Well Test Formulation
L13 – Gas Well Test Analysis
L14 – Well Test Design and Operations
L15 – Naturally Fractured Reservoirs (Dual Porosity)
E2 – Gas Well Test Analysis: Exercise 3 – Problem 3
D1 – Discussion on Testing Data, Reporting and Safety

Day 5:
L16 – Naturally Fractured Reservoirs: Examples
L17 – Computer-aided Analysis
L18 – Layered Reservoirs
L19 – Hydraulically Fractured Wells
AT1 – Start Assessment Tasks

Day 6:
L20 – (Hydraulically Fractured) Gas Wells: Examples
L21 – Introduction to Horizontal Well Tests
L22 – Introduction to Interference and Pulse Testing
QZ – Quiz
AT2 – Continue Assessment Tasks

Codes:
ATx – assessment tasks
I – introduction to course and expectations
Lx – lectures
Ex – exercises
GE – group exercise
GP – group presentation
Q - Quiz
T – tutorial

Specific Course Requirements

Students should spend some time on the weekend on their assessment tasks, to be able to seek possible clarification on the last day of class.

The 最新糖心Vlog's policy on Assessment for Coursework Programs is based on the following four principles:

Assessment must encourage and reinforce learning.
Assessment must enable robust and fair judgements about student performance.
Assessment practices must be fair and equitable to students and give them the opportunity to demonstrate what they have learned.
Assessment must maintain academic standards.

Assessment Summary

There are three assessment tasks: in class quiz, assignment (started during classes) and the final exam.

Assessment Related Requirements

Students are expected to attend all classes, tutorials and exercise sessions. The instructor may adjust the final mark of students based on class participation.

Assessment Detail

The quiz examines concepts in well test analysis (short answers, multiple choice, fill in blanks etc.) and is close book and notes, lasting 45 minutes. The quiz is conducted in the afternoon of the last day and counts for 10% of the overall grading for the course.

The assignment involves several problems, using real field data. As such, these problems will be worked on by students on a limited basis during the course but are open ended. The due date of the assignment is 3 weeks after the final day of the course. The assignment counts for 40% of the overall course assessment, and a detailed mark breakdown by problem will be given at the time of the handout.

The final exam will be open book and notes. The exam will be held during the semester 2 exam period, date and time to be advised. The final exam counts for 50% of the overall course assessment.

Submission

Assignments are to be submitted in hard and softcopy (details to be advised) to the assignment boxes on level 2 of the Santos Petroleum Engineering Building (by date to be advised). Unless medical or other serious circumstances apply, students may lose marks.

Course Grading

Grades for your performance in this course will be awarded in accordance with the following scheme:

M10 (Coursework Mark Scheme)
Grade	Mark	Description
FNS		Fail No Submission
F	1-49	Fail
P	50-64	Pass
C	65-74	Credit
D	75-84	Distinction
HD	85-100	High Distinction
CN		Continuing
NFE		No Formal Examination
RP		Result Pending

Further details of the grades/results can be obtained from Examinations.

Grade Descriptors are available which provide a general guide to the standard of work that is expected at each grade level. More information at Assessment for Coursework Programs.

Final results for this course will be made available through .

Additional Assessment
All students who achieve a mark in the range of 45-49% are entitled to a form of additional assessment if they have not previously been offered redemption opportunities during the course. At the discretion of the School or Faculty, the assessment may take the form of an examination.

Student Feedback

The 最新糖心Vlog places a high priority on approaches to learning and teaching that enhance the student experience. Feedback is sought from students in a variety of ways including on-going engagement with staff, the use of online discussion boards and the use of Student Experience of Learning and Teaching (SELT) surveys as well as GOS surveys and Program reviews.

SELTs are an important source of information to inform individual teaching practice, decisions about teaching duties, and course and program curriculum design. They enable the 最新糖心Vlog to assess how effectively its learning environments and teaching practices facilitate student engagement and learning outcomes. Under the current SELT Policy (http://www.adelaide.edu.au/policies/101/) course SELTs are mandated and must be conducted at the conclusion of each term/semester/trimester for every course offering. Feedback on issues raised through course SELT surveys is made available to enrolled students through various resources (e.g. MyUni). In addition aggregated course SELT data is available.
Student Support
Policies & Guidelines
This section contains links to relevant assessment-related policies and guidelines - all university policies.
Fraud Awareness

Students are reminded that in order to maintain the academic integrity of all programs and courses, the university has a zero-tolerance approach to students offering money or significant value goods or services to any staff member who is involved in their teaching or assessment. Students offering lecturers or tutors or professional staff anything more than a small token of appreciation is totally unacceptable, in any circumstances. Staff members are obliged to report all such incidents to their supervisor/manager, who will refer them for action under the university's student鈥檚 disciplinary procedures.

The 最新糖心Vlog of Adelaide is committed to regular reviews of the courses and programs it offers to students. The 最新糖心Vlog of Adelaide therefore reserves the right to discontinue or vary programs and courses without notice. Please read the important information contained in the disclaimer.

Authorised by:	Deputy Vice-Chancellor and Vice-President (Academic)
Maintained by:	Course Outlines Administrator

最新糖心Vlog