Finding, lifting and processing O&G from Subsurface into surface, and ready for trasportation. Also known as Exploration & Production (E&P)

Transportation and storage of crude oil and natural gas from E&P plants to further process.

Further processing of crude oil/ natural gas into useful final product or raw material for other industry.

Senior Geologist
Senior Geologist

To lead the geological team to perform geological works to support both development and exploration activities, ensuring quality of works up to industry standard with overall objectives to identify hydrocarbon potential and commercial prospects/leads in the block.

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Senior Geophysicist
Senior Geophysicist

To lead the geophysical team to perform geophysical works to support both development and exploration activities, ensuring quality of works up to industry standard with overall objectives to identify hydrocarbon potential and commercial prospects/leads.

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Geologist
Geologist

The Geologists examine and prospect for Hydrocarbon deposits. They identify, define and obtain legal title to an economically viable Hydrocarbon deposit. They are responsible for design, management and execution of the exploration program.

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Geophysicist
Geophysicist

Geophysicists study the physical characteristics of the earth and apply physical measurements to geological situations. Geophysicists use the principles of gravity, seismicity and electromagnetics to identify the structure and composition of the earth.

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Geological Engineer
Geological Engineer

carry out geological and geotechnical studies to assess suitability of locations for civil engineering, mining and oil & gas projects..

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Petroleum Engineer
Petroleum Engineer

Petroleum engineers evaluate gas and oil fields. They design and develop methods for extracting oil and gas from underneath the earth's surface. They maximise the recovery of hydrocarbon at a minimum cost, pursuing minimal impact on the environment.

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Geological Technician
Geological Technician

Assist Geologists or Geological Engineers in the use of electronic or sonic measuring instruments in laboratory, exploration, and production activities to obtain data indicating resources such as minerals, gas, coal, or petroleum. Analyze mud and drill cuttings. Chart pressure, temperature, and other characteristics of oil wells or bore holes.

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Reservoir Engineer
Reservoir Engineer

Petroleum engineers evaluate gas and oil fields. They design and develop methods for extracting oil and gas from underneath the earth's surface. They maximise the recovery of hydrocarbon at a minimum cost, pursuing minimal impact on the environment.

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Drilling Engineering Manager
Drilling Engineering Manager

Provides overall coordination for the company's drilling engineering and operations needs as well as administrative processes and issues involving the company. Actively involved in daily operations in coordination with other departments to meet company policies and HSE requirements. Reporting directly to Drilling Manager provides technical assistance to solve any operational challenges or concerns.

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Drilling Engineer
Drilling Engineer

Drilling engineers develop and supervise the drilling of gas and oil wells. They assist in the designing, testing and creation of wells and are employed on land or offshore platforms. Drilling engineers work with other mining professionals and oversee the drilling progress and safety of the site.

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Drilling Fluids Engineer
Drilling Fluids Engineer

responsible for ensuring the properties of the drilling fluid, also known as drilling mud, are within designed specifications.

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Optimization & Design Engineer
Optimization & Design Engineer

responsible for finding the best possible solution to any technical problem for which there are usually several possible contributing factors. The DOS is responsible for interpreting data from various downhole and surface sensors and identifying the best possible solution for optimizing the drilling operation.

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Drilling Operations Manager
Drilling Operations Manager

To manage overall rigs operation and resources and make sure that the drilling operations comply to the company and clients requirements.

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Tool Pusher
Tool Pusher

Tool Pushers assume responsibility over daily drilling operations. They do mostly administrative work. Tool pushers ensure that the oil rig has sufficient materials, spare parts and enough personnel to continue with the daily operations. They conduct drilling activities in accordance with scheduled programme, supervising drilling crew and equipment.

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Night Tool Pusher
Night Tool Pusher

In-charge of the entire drilling crew and the drilling rig mostly for night operations.

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Driller
Driller

The supervisor of the rig crew. The driller is responsible for the efficient operation of the rig site as well as the safety of the crew and typically has many years of rig site experience. Most drillers have worked their way up from other rig site jobs. While the driller must know how to perform each of the jobs on the rig, his or her role is to supervise the work and control the major rig systems. The driller operates the pumps, draw works, and rotary table via the drillers console-a control room of gauges, control levers, rheostats, and other pneumatic, hydraulic and electronic instrumentation. The driller also operates the draw works brake using a long-handled lever. Hence, the driller is sometimes referred to as the person who is "on the brake."

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Assistant Driller
Assistant Driller

Responsible for assisting the Drillers in carrying out the day-to-day operation on the rig & responsible for the efficient operation of the rig site as well as the safety of the crew

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Derrickman
Derrickman

The crew member who handles the upper end of the drill string as it is being hoisted out of or lowered into the hole. He is also responsible for the circulating machinery and the conditioning of the drilling fluid.

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Mud Engineer
Mud Engineer

Direct and supervise the mixing and preparation of the fluids at the rig site and, when necessary, assist with the handling and chemical additions. Liaise with WSPE directly for water requirements. Perform all necessary laboratory tests and record all fluids parameters. maintain the fluids specifications for each section/activity.

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Mud Tester
Mud Tester

Responsible for assisting the Drillers in carrying out the day-to-day operation on the rig & responsible for the efficient operation of the rig site as well as the safety of the crew

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Floorman
Floorman

Responsible for physically handling tubular and performing other jobs at rig floor and BOP area

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Roustabout
Roustabout

To ensure that the skilled personnel that run an expensive drilling rig are not distracted by peripheral tasks, ranging from cleaning up location to cleaning threads to digging trenches to scraping and painting rig components. Although roustabouts typically work long hard days, this type of work can lead to more steady employment on a rig crew.

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Fishing Operator
Fishing Operator

Operate equipment to increase oil flow from producing wells or to remove stuck pipe, casing, tools, or other obstructions from drilling wells. Includes fishing-tool technicians.

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Snubbing Operator
Snubbing Operator

Snubbing operators use snubbing equipment to insert drill pipe, tubing and specialized equipment into, or remove from, pressurized oil and gas wells. These wells are closed using blowout preventers which contains well pressure. This occupation is one of the most safety sensitive roles during drilling operations due to the potential for explosions and blow-outs.

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Slick line Operator
Slick line Operator

Slickline operators raise and lower downhole tools (e.g., bailers, pulling tools, stems and running tools) with a wire cable which is used to test and maintain oil and gas wells. They retrieve and/or install valves, plugs and pressure regulators

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Explosives Engineer
Explosives Engineer

Explosives engineers design drilling patterns and determine the amount of explosives required. They organise and supervise controlled blasts and report and investigate misfires. They manage explosives magazines.

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Explosive Technician
Explosive Technician

Explosives workers examine a blast area to determine the amount and type of explosives to use, and to establish safety parameters. They prepare explosive materials, pack them into blast holes, and, after detonating, write detailed records to comply with local and federal laws regulating the use of explosives

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Coil tubing Operator
Coil tubing Operator

coiled tubing operators drive and operate vehicles equipped with coiled tubing, essentially a long pipe spooled on a large reel. Coiled tubing is used to perform tasks within a well, such as pumping fluids to stimulate the flow of oil or natural gas, removing obstructions, and deploying materials and tools that can be used for measuring well conditions. Coiled tubing is used during the drilling, completion, maintenance and abandonment or remediation of oil or gas wells.

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Well Testing Manager
Well Testing Manager

The Well Test Manager is responsible for the WT department. He formulates and implements company policy within the department as required tomaintain optimum performance, quality assurance and HSE compliance at all times.

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Well Testing Engineer
Well Testing Engineer

This senior professional will be a focal point in well testing/pressure transient analysis as part of the Well Testing Division in Petroleum Engineering. He or she is expected to provide support and leadership in multi-disciplinary projects for clients from diverse organizations

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Senior Well Testing Technician
Senior Well Testing Technician

Assist Well Test Crew Chief / Nightshift Supervisor to perform "on site" Operations to the complete satisfaction of the client. Assist with all maintenance procedures while in the base. Assist Supervisors during loading out and backloading to ensure a safe operation.

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Well Test Operator
Well Test Operator

The Well Test Operator functions in an “on site” capacity and is responsible for operating and controlling designated well site equipment during or in preparation of the Well Test.

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Well Test Technical Assistant
Well Test Technical Assistant

The Well Test Technical Assistant functions in an head office capacity and is responsible for ensuring Well Test administration and business practices are professionally managed, executed and carried out in a manner which complies with company procedural and quality requirements.

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Senior Material & Corrosion Engineer
Senior Material & Corrosion Engineer

Senior Engineer (Materials & Corrosion) shall assist in execution of materials & corrosion engineering discipline activities and related specifications as required for a Project and as assigned/directed by the Principal / Lead Engineer and perform the following main tasks: Reviews Project’s scope of work, material selection and corrosion basis and related specifications focusing on Vendor packages/Subcontractor’s related part of project activities in coordination with Principal / Lead Engineer during Enquiry phase and raises all relevant issues for clarification/resolution. Also, provides inputs to FEED endorsement/qualifications, risk assessments to the Lead/Principal Engineer for their review and onward submission to Engineering Manager. Executes material selection and corrosion control design activities, providing technical support to engineering disciplines focusing on Vendor’s Packages

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Material & Corrosion Engineer
Material & Corrosion Engineer

To advise Asset Teams and be responsible for the cost effective selection of materials, corrosion mitigation, corrosion monitoring and inspection strategies which will ensure (technical) integrity of the materials applied in subsurface and surface hydrocarbon production, processing and transportation systems through their life cycle.

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Well Integrity Engineer
Well Integrity Engineer

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Well Integrity Manager
Well Integrity Manager

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Senior Process Engineer
Senior Process Engineer

To manage all the Process Engineering activities and deliverables for a specific project and ensure timely completion to the required quality standards. The Senior Process Engineer provides technical support to the production team for process troubleshooting, and proposes countermeasures to ensure safe and reliable operations. He/She leads the development of new applications, and the implementation of integrated solutions for process changes, new equipment and technologies to improve process capability, efficiency, yield and quality. He may also specialise in process control, process optimisation or process engineering projects, depending on organisational needs

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Senior Process Safety custodian
Senior Process Safety custodian

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Process Safety Engineer
Process Safety Engineer

The Process Safety Engineer provides process safety and risk assessment support to plants. He/She is responsible for implementing the Process Safety Management (PSM) framework for hazard identification, assessment of consequences and control of risks, in compliance with existing PSM regulations, international codes and recommended practices. He uses tracking tools to track PSM performance data and contributes to the development and maintenance of the technical section of the organisation’s Major Hazard Installation (MHI) Safety Case.

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Process Design Supervisor
Process Design Supervisor

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Process Engineer
Process Engineer

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Process Draughtsman
Process Draughtsman

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Production Technician
Production Technician

Control or operate entire chemical processes or system of machines. On the job, you would: Monitor recording instruments, flowmeters, panel lights, or other indicators and listen for warning signals to verify conformity of process conditions.

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Production Technologist
Production Technologist

Work in an integrated multi-disciplinary subsurface team of geoscientists, petrophysicists and engineers and will look after all production technology aspects of the existing and planned wells. Contribute to the company’s production growth by implementing and maintaining high production technology standards and best practices. Work on production improvement opportunity identification and optimization. Maintaining data base for well intervention and surveillance.

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Well Site Supervisor
Well Site Supervisor

Well site supervisors are responsible for overseeing all aspects of well drilling operations. They ensure that all safety protocols and procedures are followed, monitor the progress of drilling activities to ensure they're on schedule, and address any issues that may arise during the course of drilling.

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Well Analyst
Well Analyst

Market research analysts gather data on competitors, customer demographics, consumer habits and preferences, and analyze the factors that affect product or service demand. These marketing professionals monitor and forecast sales trends, measure the effectiveness of marketing programs, and report on the results.

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Pipeline Senior Draughtsman
Pipeline Senior Draughtsman

The Senior Piping Designer/Drafter will be responsible for preparing layout and design of complex offshore/onshore piping design systems using 2D drafting and 3D modeling software.

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Pipeline Draughtsman
Pipeline Draughtsman

Producing quality piping design layouts, layouts of various process skids, orientation of process equipment with nozzle locations, overall facility design and design of interconnecting piping. Generating piping isometric drawings and bills of material using the prescribed software.

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Junior Pipeline Draughtsman
Junior Pipeline Draughtsman

Generate piping isometric drawings from the 3D model as required by the project. General Arrangement drawings of piping and plant layouts from the 3D model as required by the project.

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Fabrication Supervisor
Fabrication Supervisor

To organize, coordinate, and supervise employees and activities within the fabrication department to ensure an effective and efficient fabrication operation that meets safety, quality, and production standards.

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Fabricator
Fabricator

To measure, mark, cut and prepare joints in line with approved WPS, responsible for grinds and square bevel joints in preparation for welding, fitting up joints in accordance to fabrication drawing and report any faults found while carrying out the tasks.

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Senior Pipeline Engineer
Senior Pipeline Engineer

Responsible to provide engineering support by executing detailed engineering designs of pipelines and perform various analysis on pipeline design and optimization.

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Pipeline Engineer
Pipeline Engineer

Pipeline engineers design and develop the engineering aspects for the construction of pipeline infrastructures.

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Pipeline construction Suprintendent
Pipeline construction Suprintendent

To Oversees field Pipelines construction projects to ensure they are completed on schedule and within budget while making safety of all activities.

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Pipeline senior Fitter
Pipeline senior Fitter

Fabricate, position, align, and fit parts of structural metal products.

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Pipeline Fitter
Pipeline Fitter

Plan, lay-out, install, test and repair all types of piping systems in accordance with all applicable plans, specifications, codes, and industry standards

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Senior Corrosion Engineer
Senior Corrosion Engineer

Evaluate materials and develop machinery and processes to manufacture materials for use in products that must meet specialized design and performance specifications. Develop new uses for known materials. Includes those engineers working with composite materials or specializing in one type of material, such as graphite, metal and metal alloys, ceramics and glass, plastics and polymers, and naturally occurring materials. Includes metallurgists and metallurgical engineers, ceramic engineers, and welding engineers.

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Pipeline Integrity Engineer
Pipeline Integrity Engineer

 Performing inspections for oil, gas, or other liquid pipelines, creating technical reports, and conducting evaluations of pipeline processes in real-world conditions.

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Corrosion Suprintendent
Corrosion Suprintendent

Establishes and implements maintenance and monitoring programs for the analysis and correction of corrosion failures

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Corrosion Technician
Corrosion Technician

Corrosion technicians monitor the integrity from a pipeline and provide repairs to it if needed. They ensure that the pipelines are properly connected and are in line with the health and safety regulations. Corrosion technicians inspect cathodic protection systems and pipeline connection points for corrosion. They may also assist in the designing of pipelines, analyse soil and write reports on technical issues.

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Process Engineering Lead
Process Engineering Lead

To lead the development of new applications, and the implementation of integrated solutions for process changes, new equipment and technologies to improve process capability, efficiency, yield and quality.

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Process Engineer
Process Engineer

To deliver process engineering services that meet project requirements, on time and within budget.

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Refinary Operator
Refinary Operator

Monitoring flow and pressure of mechanisms and adjusting gauge settings as needed

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Process Draughtsman
Process Draughtsman

Preparing both rough sketches and detailed work with CADD systems. Performing calculations for materials and weight limitations. Communicating with architects and engineers, and incorporating knowledge gained into drawings. Preparing, reviewing and redrafting alongside the engineering team.

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Senior Manager - Subsurface
Senior Manager - Subsurface

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Senior Reservoir Engineer
Senior Reservoir Engineer

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Sr. Drilling Engineer
Sr. Drilling Engineer

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Drilling Fluid Engineer
Drilling Fluid Engineer

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Assistant Drilling Engineer
Assistant Drilling Engineer

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Assistant Optimization & Design Engineer
Assistant Optimization & Design Engineer

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Assistant Drilling Fluid Engineer
Assistant Drilling Fluid Engineer

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Head of Geoscience
Head of Geoscience

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Production Technologist
Production Technologist

Work in an integrated multi-disciplinary subsurface team of geoscientists, petrophysicists and engineers and will look after all production technology aspects of the existing and planned wells. Contribute to the company’s production growth by implementing and maintaining high production technology standards and best practices. Work on production improvement opportunity identification and optimization. Maintaining data base for well intervention and surveillance.

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Reserves Development Specialist
Reserves Development Specialist

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Subsurface Technical Support
Subsurface Technical Support

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Head of Drilling Engineering
Head of Drilling Engineering

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Oil Well Drilling Manager
Oil Well Drilling Manager

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Head of Drilling Operations
Head of Drilling Operations

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Tool Pusher/ Night Tool Pusher
Tool Pusher/ Night Tool Pusher

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Professional
Technician
Skilled
Semi-skilled

Along the y-axis, jobs sit at four skill levels: Semi-skilled (pre-apprentice or apprentice-level, less than a 2-year post-secondary credential, 1-3 years experience), Skilled (pre-apprentice or apprentice-level, less than a 2-year post-secondary credential, 1-3 years experience), Technician- (journey or associate's level, 3-5 years experience), Professional (master craft or bachelor's level and higher, 5+ years experience).

Along the x-axis, jobs fall into four broad sectors: Exploration & Production, Pipelines, Sales & Marketing, Refinery. There is much overlap and conversation between these linked segments of the solar value chain.

Subsurface Management
Drilling Engineering
Drilling Operations Management
Well Intervention & Completion
Well Integrity Management
Production Technology
Process Engineering
Production Operations
Pipeline Operations
Refinery Operations
Product Management
Marketing
Sales
Pipeline Engineering & Construction
Pipeline Integrity Management
Geoscience
Pipeline