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MODULE DESCRIPTOR
Module Title
Well Completions and Subsea Systems
Reference ENM206 Version 11
Created March 2024 SCQF Level SCQF 11
Approved April 2006 SCQF Points 15
Amended May 2024 ECTS Points 7.5

Aims of Module
The module imparts a comprehensive understanding of applying completion technologies to address specific challenges in petroleum production. It also aims to develop an ability to integrate these technologies in the complex system represented by the subsea environment, in terms of stress analysis, well intervention interfaces, hydrodynamic forces and the design and operation attributes of subsea flowlines and multiphase pump.

Learning Outcomes for Module
On completion of this module, students are expected to be able to:
1 Critically analyse the fundamental principles governing fluid flow in porous media and conduits, considering their impact on inflow performance and vertical lift performance, with the ultimate goal of optimizing well production.
2 Critically appraise a variety of conceptual solutions for the design of lower and upper completions with their associated rewards and limitations.
3 Evaluate well tubing string design by conducting stress analysis calculations with appropriate design safety factors.
4 Critically evaluate and recommend functional capability of well intervention techniques for a variety of situations.
5 Prepare a plan for commissioning subsea well production, with the potential impact of flow assurance considerations and transient multi-phase flow phenomenon while mitigating the impact of hydrodynamic phenomena on marine risers and flowlines.

Indicative Module Content
Well production performance (Infow - Outflow), Skin, Productivity Index, Nodal system analysis, Sand Control, Completion Design (Lower - Upper), Completion Essentials, Packers, Wellheads, Christmas tree, Well Integrity Managment, Tubing Stress Analysis, Tubing Mechanical Properties, Tubing Material Selection, Perforating, Coiled Tubing Intervention, Coiled Tubing Forces, API / ISO Specs, Deepwater, Subsea Controls, Combined Operations, Transient Flow & Terrain Slugging, Hydrodynamics, Multiphase Boosting, Flowlines,

Module Delivery
The module will be delivered by means of face to face and blended learning including seminars, lectures, site visits (full-time) and part-time (online learning part-time) lectures, tutorials, student-centred learning activities, and self-guided study. Emphasis is placed on an integrative approach to communication, engagement and learning, with student involvement fostered through discussion and collaborative work.

Indicative Student Workload Full Time Part Time
Contact Hours 35 35
Non-Contact Hours 115 115
Placement/Work-Based Learning Experience [Notional] Hours N/A N/A
TOTAL 150 150
Actual Placement hours for professional, statutory or regulatory body    

ASSESSMENT PLAN
If a major/minor model is used and box is ticked, % weightings below are indicative only.
Component 1
Type: Examination Weighting: 100% Outcomes Assessed: 1, 2, 3, 4, 5
Description: Closed book examination.

MODULE PERFORMANCE DESCRIPTOR
Explanatory Text
Component 1 comprises 100% of the module grade. To pass the module, a D grade is required.
Module Grade Minimum Requirements to achieve Module Grade:
A A
B B
C C
D D
E E
F F
NS Non-submission of work by published deadline or non-attendance for examination

Module Requirements
Prerequisites for Module None.
Corequisites for module None.
Precluded Modules None.

ADDITIONAL NOTES
Part Time refers to Online Learning Part Time.

INDICATIVE BIBLIOGRAPHY
1 AMERICAN PETROLEUM INSTITUTE, Miscellaneous Recommended Practices, Specifications & Bulletins from Series 5 "Tubular Goods" and Series 17 "Subsea Production Systems". Washington: API/ISO.
2 BELLARBY, J. 2009. Well Completion Design. Oxford. Elsevier.
3 CLEGG, J.D., 2007. Petroleum Engineering Handbook, Vol IV Production Operations Engineering. Richardson, TX: SPE.
4 ECONOMIDES, M.J., ed. 1998. Petroleum Well Construction. Chichester: John Wiley & Sons.
5 CRUMPTON, H., 2018. Well Control for Completions and Interventions. Scotland: Gulf Professional Publishing.
6 GUO, B., et al 2007. Petroleum Production Engineering: A Computer Assisted Approach. Burlington, MA: Gulf Professional Publishing.
7 Journal articles, conference proceedings, and appropriate websites. Example OnePetro, Knovel, ASME.
8 KING, G. E., 1998. An Introduction to the Basics of Well Completions, Stimulations and Workovers. Tulsa, OK: George E. King.


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