How long is the Diploma in Marine Petroleum Operations?

The Diploma in Marine Petroleum Operations runs 6-12 months. Full-time cohorts typically finish inside the shorter end of that range, while part-time and distance-learning routes on the Diploma in Marine Petroleum Operations take longer around work, shift or rota patterns.

How is the Diploma in Marine Petroleum Operations delivered?

The Diploma in Marine Petroleum Operations is delivered in three parallel modes at LSOGM, on-campus in central London, live online and by distance learning. All routes share the same seminar structure and named programme-tutor support.

Is the Diploma in Marine Petroleum Operations UK-recognised?

Yes. The Diploma in Marine Petroleum Operations is a UK Level 4 vocational qualification, typically 6-12 months. The syllabus is aligned with Energy Institute competency areas and follows UK further and higher education conventions, so employers recognise the structure of the Diploma in Marine Petroleum Operations.

What are the entry requirements for the Diploma in Marine Petroleum Operations?

Applicants to the Diploma in Marine Petroleum Operations need a-Levels, BTEC Level 3, or an equivalent international qualification, along with the standard LSOGM references and statement of intent. IELTS 5.5 is required for non-native English speakers.

How much does the Diploma in Marine Petroleum Operations cost?

Tuition for the Diploma in Marine Petroleum Operations varies by study mode and residency. LSOGM admissions confirms the current fee schedule, instalment plans and any employer-sponsored funding routes in writing within one working day of application.

Diploma in Marine Petroleum Operations | LSOGM | Harold International College of London

Course Overview

The Diploma in Marine Petroleum Operations is a UK Level 4 practitioner qualification delivered over 6-12 months across on-campus, online and distance routes at the London School of Oil and Gas Management, a specialist division of Harold International College of London. The programme concentrates on the practitioner practice of marine petroleum operations from terminal to open sea, and it is written in step with UK sector practice, professional-body standards including Energy Institute (EI) and Institution of Chemical Engineers (IChemE), and live employer demand across the Midstream, Logistics & Refining space.

By graduation you will be able to run a marine petroleum operations cycle from berthing to certificate of quality, and you will finish with evidenced capability that reads clearly on a UK CV, from written technical reports and case portfolios through to the applied artefacts that operators and consultancies expect from Diploma-level candidates. Teaching runs through weekly seminars, coursework portfolios and a final applied case study anchored in UK operator practice, so employers see practitioner-level evidence rather than pure theory. Move into practitioner-level oil, gas and energy operations with LSOGM.

Key Features

Level 4 practitioner qualification delivered over 6-12 months
Curriculum aligned with Energy Institute (EI) and Institution of Chemical Engineers (IChemE) competency areas
Named programme-tutor support across on-campus, online and distance cohorts
Weekly applied case-work using UK operator scenarios rather than generic textbook examples
Structured articulation into LSOGM Advanced Diploma and Higher Diploma routes
UK-format technical reporting drilled through every module for direct employer credibility
Careers service link to UK operators, contractors and midstream firms actively recruiting practitioners

What You Will Learn

Operate marine petroleum terminals, jetties and single point moorings
Coordinate cargo transfer, sampling and quality certification
Apply UK MARPOL, SOLAS and marine safety frameworks
Manage marine documentation including bills of lading and Q88s
Coordinate with pilots, tug operators and vessel masters
Handle emergency response for marine oil spills
Track marine KPIs and demurrage exposure
Draft marine shift and voyage reports

Who This Course Is For

Marine terminal staff moving into supervisory roles
Shipping coordinators moving into oil and gas
International applicants targeting UK marine petroleum roles
Career changers from adjacent maritime work
Working professionals studying around rota patterns

Career Pathways

Marine Oil Operations Manager
Terminal Operations Manager
Petroleum Transportation Manager
Distribution & Logistics Manager
Facilities Engineer
Cargo Superintendent

LSOGM careers service links Diploma finishers with UK operators, contractors, service firms and London commercial teams recruiting into the Midstream, Logistics & Refining space. Support includes mock interviews, UK CV clinics, LinkedIn profile reviews, structured introductions to Aberdeen and London recruiters, and alumni-network sessions with practitioners already working in the target career pathways. The service is available to students on all three study modes and continues after graduation, and every Diploma finisher receives structured follow-up in the first six months of the job market.

Entry Requirements

A-Levels, BTEC Level 3, or an equivalent international qualification.
GCSE English and Mathematics at grade 4/C (or equivalent).
IELTS 5.5 overall (no band below 5.0) for non-native English speakers.
One reference (academic, employer or professional).
Short statement of intent about your interest in Marine Petroleum Operations.

Why Study at LSOGM

The London School of Oil and Gas Management is a specialist division of Harold International College of London teaching in small, tutor-visible cohorts. LSOGM sits within reach of the City's energy trading floors, the offshore expertise of Aberdeen and the North Sea, and one of the world's densest concentrations of oil, gas and energy sector employers, professional bodies and standards organisations.

Every intake, on-campus, online or by distance learning, joins the same weekly seminar structure with named programme-tutor support. Three parallel study modes make LSOGM programmes accessible around work, family or shift patterns in the energy sector. Curricula are reviewed annually against live employer demand, faculty are practising engineers, HSE specialists and energy economists, and students leave with evidenced capability, from process safety audits to reservoir models to trading briefs.

For Diploma in Marine Petroleum Operations students specifically, LSOGM connects the taught syllabus to live UK sector practice: guest sessions with practising engineers, HSE specialists or energy economists as relevant, seminar readings drawn from operator technical papers, and applied exercises anchored in named UK basins, terminals and refining regions rather than generic textbook examples. Students who come from outside the UK receive additional English-for-technical-writing support and structured pastoral care through the international admissions team.

Apply for Diploma in Marine Petroleum Operations

Applications for the Diploma in Marine Petroleum Operations are reviewed on a rolling basis across all three study modes, with multiple intakes each year to fit around work and family patterns in the energy sector. Move into practitioner-level oil, gas and energy operations with LSOGM. Click Enrol Now. Admissions responds within one working day. Take the next step with the Diploma in Marine Petroleum Operations and join a cohort structured around live UK operator practice. Enrol Now and admissions will respond within one working day.