最新糖心Vlog

PETROENG 4035 - Reservoirs, Resources and Reserves

North Terrace Campus - Semester 1 - 2022

This course comprises 2 components; (I) Evaluating reservoirs, seals and pay (II) Resources & Reserves. This course provides participants with a working knowledge of the main techniques (qualitative and quantitative), used by Reservoir (Development and Production) geologists to evaluate subsurface properties of hydrocarbon reservoirs. Geological controls on well log signatures porosity, permeability, relative permeability, and capillarity are discussed. Case histories review conventional methods of determination of net pay and demonstrate some improved techniques using data from core, sidewall core, cuttings, conventional plug measurements (porosity and permeability) in conjunction with capillary pressure data. The course focus will be on conceptual understanding and practical applications using case studies and hands-on exercises. The second part of the course explains strength and weaknesses of various reserves estimating methodologies, including differences between resources and reserves and differences between reserve estimates used for regulatory reporting and those used for business decision making. Exploration and development views are covered, as are deterministic and probabilistic methods, with the aim of gaining a thorough understanding of various reserves levels and their equivalence in both systems, in terms of proved, proved plus probable, and proved plus probably plus possible. Alternative estimation methods, such as volumetrics, material balance and decline curve analysis. An appreciation will be gained of data limitations and uncertainty and how this is reflected in final volumes and hence risk. This course also explains strength and weaknesses of various reserves estimating methodologies, including differences between resources and reserves and differences between reserve estimates used for regulatory reporting and those used for business decision making.

  • General Course Information
    Course Details
    Course Code PETROENG 4035
    Course Reservoirs, Resources and Reserves
    Coordinating Unit 最新糖心Vlogn School of Petroleum & Energy Resources
    Term Semester 1
    Level Undergraduate
    Location/s North Terrace Campus
    Units 3
    Contact Intensive - 48 hrs over 8 days (@ 6 hrs each)
    Available for Study Abroad and Exchange Y
    Assessment Assignments, group discussion, exam
    Course Staff

    Course Coordinator: Dr Ulrike Schacht

    This course comprises 2 components: (I) Evaluating reservoirs, seals and pay (II) Resources & Reserves.

    The frist part provides participants with a working knowledge of the main techniques (qualitative and quantitative), used by Reservoir (Development and Production) geologists to evaluate subsurface properties of hydrocarbon reservoirs. Geological controls on well log signatures porosity, permeability, relative permeability, and capillarity are discussed. Case histories review conventional methods of determination of net pay and demonstrate some improved techniques using data from core, sidewall core, cuttings, conventional plug measurements (porosity and permeability) in conjunction with capillary pressure data. The course focus will be on conceptual understanding and practical applications using case studies and hands-on exercises.

    The second part of the course explains strength and weaknesses of various resource estimating methodologies, explains the differences between resource estimates used for regulatory reporting and those used for business decision making.  The course explains differences between resources and reserves and different regulatory and fiscal regimes. Exploration and development views are covered, as are deterministic, scenario and probabilistic methods, with the aim of gaining a thorough understanding of various resource categories.  The meaning of proved, proved plus probable, and proved plus probable plus possible reserves are explained. Alternative estimation methods, such as volumetrics, material balance and decline curve analysis are discussed. An appreciation will be gained of data limitations and uncertainty and how this is reflected in final resource volumes. Class exercises will work through a resource assessment from data collection to field performance assessment.


    Course Timetable

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

  • Learning Outcomes
    Course Learning Outcomes
    On successful completion of this course students will be able to:

     
    1 Explain the integration of basic petrographic, wireline and capillary pressure data to evaluate reservoir rock quality, pay vs. non-pay,
    2 Differentiate between reservoir fluid contacts (eg Oil / Water contacts) and Free Water Level (FWL),
    3 Explain expected fluid saturations at different levels of the reservoir, and determine thickness of the transition zone.
    4 Evaluate seal capacity (thickness of hydrocarbon column a seal can hold before it leaks
    5 Use 2-way capillary pressure analyses to approximate recovery efficiency during primary or secondary recovery,
    6 Use resources and reserves terminology and methodologies, which have now been internationally standardised
    7 Explain the importance of uncertainty in reserves estimation and to become familiar with various estimation techniques to quantify uncertainty; to address uncertainty, probabilistic methods (as distinct from deterministic methods) are now generally advocated and these are being taught
    8 Discuss the importance of good reserves management for optimising the value of petroleum developments and how such management (or the lack of good management) may impact companies commercially
    9 Use @Risk in dealing with statistics, distributions and probabilistic reserves calculations; some exercises will be conducted in groups, which are subsequently disseminated to the entire class, similar to work situations in the industry
    10 Recognise that resource and reserves estimates utilise data from all subsurface disciplines, requiring close cooperation among disciplines

     
    The above course learning outcomes are aligned with the Engineers 最新糖心Vlog .
    The course is designed to develop the following Elements of Competency: 1.1   1.2   1.3   1.4   1.5   1.6   2.1   2.2   3.4   3.6   

    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)

    Attribute 1: Deep discipline knowledge and intellectual breadth

    Graduates have comprehensive knowledge and understanding of their subject area, the ability to engage with different traditions of thought, and the ability to apply their knowledge in practice including in multi-disciplinary or multi-professional contexts.

    1-8

    Attribute 2: Creative and critical thinking, and problem solving

    Graduates are effective problems-solvers, able to apply critical, creative and evidence-based thinking to conceive innovative responses to future challenges.

    1-8

    Attribute 3: Teamwork and communication skills

    Graduates convey ideas and information effectively to a range of audiences for a variety of purposes and contribute in a positive and collaborative manner to achieving common goals.

    1

    Attribute 4: Professionalism and leadership readiness

    Graduates engage in professional behaviour and have the potential to be entrepreneurial and take leadership roles in their chosen occupations or careers and communities.

    1,9,10

    Attribute 8: Self-awareness and emotional intelligence

    Graduates are self-aware and reflective; they are flexible and resilient and have the capacity to accept and give constructive feedback; they act with integrity and take responsibility for their actions.

    9,10
  • Learning Resources
    Recommended Resources
    Determination of Oil and Gas Reserves, Petroleum Society, Monograph No 1, Second Edition, 2004, Virginia MacKay
  • Learning & Teaching Activities
    Learning & Teaching Modes
    Lectures supported by problem-solving tutorials and exercises, extending material covered in
    lectures
    Workload

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

    This is an intensive 8 day course and it is highly recommended that students attend all portions.
    Learning Activities Summary
    Development Geology Section:

    Day 1
    Introduction to Reservoir Geology
    Capillary Pressure Principles

    Day 2
    Evaluating caprock and intra-formational seals
    Evaluating Fault Seals

    Day 3
    Pore Level Reservoir Properties
    Deterministic Reserves Estimation

    Day 4
    Carbon Capture & Storage
    Net Pay: A Geological Perspective

    Each day: Exercises & Discussion

    Resources & Reserves Section:

    Day 1
    1. Introduction
    2. Resources and Reserves Examples
    3. Reserves Methodology
    4. Probability Concepts
    Exercises

    Day 2
    5. Reserves and Production Statistics
    6. Data and Data Sources
    7. Volumetrics and Recovery
    8. Probability Distributions
    Exercises

    Day 3
    9. Probabilistic Reserves Estimation
    10. Reserves Calculation and Simulation
    11. Reserves Uncertainty and Metrics
    12. Resources and Reserves Management
    Exercises

    Day 4
    13. Case History I: Dai Hung Field, Vietnam
    14. Case History II: North Rankin Field, North West Shelf
    15. Case History III: North West Shelf Fields
    16. Case History IV: Puffin Field, Timor Sea
    Quiz
    Exercises
  • Assessment

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

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

    Assessment Summary
    Assessment Task Weighting (%) Individual/ Group Formative/ Summative
    Due (week)*
    Hurdle criteria Learning outcomes
    in class excercises 50 Group Summative Weeks 2-12 1. 2. 3. 4. 5. 6. 7. 8. 9. 10.
    final exam 50 individual formative 1. 2. 3. 4. 5. 6. 7. 8. 9. 10.
    Total 100
    * The specific due date for each assessment task will be available on MyUni.
     
    This assessment breakdown is registered as an exemption to the 最新糖心Vlog's . The exemption is related to the Procedures clause(s): 1. a. i   
     
    Assessment Detail

    No information currently available.

    Submission
    To be detailed at commencement of class
    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 .

  • 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.

    Communication
    It is important that all students maintain active communication channels throughout the year. The primary communication channels to students in this course are as follows.

    MyUni: Students should regularly check the MyUni website (http://myuni.adelaide.edu.au/).

    Email: Each student should regularly check his or her 最新糖心Vlog-provided email account (firstname.lastname@student.adelaide.edu.au) for information from members of the academic staff concerning course work matters and other announcements as they arise. Make sure you clean up your Inbox regularly as if it is full you will not receive our email! We will regard an email message being sent to your student email address or an announcement posted on the MyUni site as our having communicated with each member of the class. Not reading one’s 最新糖心Vlog provided email or MyUni announcements will not be a valid excuse for missing important deadlines etc.
  • Student Support
  • Policies & Guidelines
  • 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.