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Field Operator (Well Logging and Testing), Hydrocarbon Data Analyst, Hydrocarbon Mud Logger
In Canada, the federal government groups and organizes occupations based on a National Occupational Classification (NOC) system. This alis occupation may not reflect the entire NOC group it is part of. Data for the NOC group can apply across multiple occupations.
The NOC system is updated every 5 years to reflect changes in the labour market. Government forms and labour market data may group and refer to an occupation differently, depending on the system used. Here is how this occupation has been classified over time:
| Starting | $31.09 |
|---|---|
| Overall | $39.89 |
| Top | $55.41 |
Interest in controlling the operation of wirelines, unit controls, and equipment and instruments in mobile testing and logging units
Interest in driving well service and wireline trucks to well sites
Interest in compiling information to direct the operations of wireline and unit controls to conduct required procedures and tests; may perform limited data interpretation
The interest code helps you figure out if you’d like to work in a particular occupation.
It’s based on the Canadian Work Preference Inventory (CWPI), which measures 5 occupational interests: Directive, Innovative, Methodical, Objective and Social.
Each set of 3 interest codes is listed in order of importance.
A code in capital letters means it’s a strong fit for the occupation.
A code in all lowercase letters means the fit is weaker.
Oil and gas well loggers and testers, and their helpers, co-operate closely with drilling and service rig crews. In general, loggers and testers:
The occupational group to which oil and gas well loggers and testers belong includes several occupations. These include hydrocarbon mud loggers, coring operators, drill stem testers, pressure testers, wireline operators, and slickline operators.
Hydrocarbon mud loggers, also called hydrocarbon data analysts, analyze mud from the well to learn about rock formations. In general, they use instruments to:
Mud logging results help determine drill bit selection and drilling rates. They may indicate a need for core sampling or drill stem testing.
Coring operators take core samples. Geologists, geophysicists, and engineers analyze the samples to provide information about subsurface geology. This helps to determine the potential productivity of a well. In general, coring operators:
Drill stem testers perform tests on the fluid in rock formations. This helps to determine the potential productivity of an oil or gas well. With assistance from their helpers, they:
Drill stem testers, who also are qualified to use equipment that pressure tests casing or tubing for leaks, may be called pressure testers.
Wireline and slickline operators lower special instruments or tools into wells on a slender, flexible, metal cable called a wireline or slickline. For more information, see the Wireline Operator and Slickline Operator occupational profiles.
Oil and gas well loggers and testers are most often on call 24 hours a day. They often work long hours. They are always under pressure to complete their work so the rig can continue its regular activity. The work environment around a rig is noisy, dirty, and hazardous. The work may require lifting heavy tools and equipment.
Hydrocarbon mud loggers work primarily in small, onsite laboratories during drilling operations. Coring operators, drill stem testers, wireline operators, and slickline operators work mostly outdoors. They often work in adverse weather conditions. They may work in isolated locations for long periods of time.
They are required to lift at least 25 kg.
Oil and gas well loggers and testers need:
They should enjoy working with equipment and machinery. They should be comfortable with clear rules and guidelines. They should like compiling information and solving problems.
This chart shows which job skills are currently in highest demand for this occupational group. It was created using this occupation's 12 most recent Alberta job postings, collected between Sep 22, 2021 and Oct 23, 2021.
Review these skills to learn:
| Personal Suitability: Accurate | 10 |
|---|---|
| Personal Suitability: Team player | 10 |
| Personal Suitability: Dependability | 8 |
| Personal Suitability: Reliability | 8 |
| Personal Suitability: Judgement | 8 |
| Area of Specialization: Oil and gas well drilling and well servicing | 7 |
| Personal Suitability: Client focus | 7 |
| Personal Suitability: Excellent oral communication | 6 |
| Ensure safety procedures are followed | 6 |
| Area of Specialization: Oil and gas well logging and testing | 5 |
Most loggers and testers are trained on the job. There is no minimum education requirement but many employers prefer high school graduates. Related courses, such as math, chemistry, geology, electronics, and mechanics are assets. Experience working on drilling or service rigs is also an asset. Loggers and testers need a valid driver’s licence. Those who operate heavy trucks must have a Class 1 or Class 3 operator’s licence with heavy truck and airbrake (Q) endorsement.
Most employers provide in-house training programs for new employees. They also provide ongoing courses, such as blowout prevention, for experienced employees. They may expect employees to become certified in:
Workers can gain technical knowledge and advance more quickly by taking courses in different aspects of drilling or service operations. Energy Safety Canada, formerly ENFORM, in Calgary and Nisku (near Edmonton), offers courses for those who work on drilling and service rigs. It is the industry’s safety association, but other organizations also offer this training.
The following schools offer programs or courses that are related to this occupation but are not required to enter the field.
For a broad list of programs and courses that may be related to this occupation try searching using keywords.
There is currently no provincial legislation regulating this occupation in Alberta.
Oil and gas well loggers and testers work for oil field service companies. Most new employees start out as helpers or junior operators. They are often hired initially as seasonal workers in winter. Opportunities to advance to more senior positions depend partly on the company. However, they also depend on the worker’s ability and potential to assume responsibility and supervise operations.
Oil and gas well loggers and testers are part of the larger 2011 National Occupational Classification 8232: Oil and gas well drillers, servicers, testers and related workers. In Alberta, 82% of people employed in this classification work in the Mining and Oil and Gas Extraction [pdf] industry.
The employment outlook [pdf] in this occupation is influenced by a wide variety of factors including:
In Alberta, the 8232: Oil and gas well drillers, servicers, testers and related workers occupational group is expected to have a below-average annual growth of 1.3% from 2019 to 2023. In addition to job openings created by employment turnover, 332 new positions are forecasted to be created within this occupational group each year.
| Wages* | Low (5th percentile) | High (95th percentile) | Average | Median |
|---|---|---|---|---|
| Starting | $18.00 | $42.00 | $31.09 | $28.37 |
| Overall | $20.17 | $56.00 | $39.89 | $42.00 |
| Top | $21.92 | $92.86 | $55.41 | $51.28 |
Swipe left and right to view all data. Scroll left and right to view all data.
* All wage estimates are hourly except where otherwise indicated. Wages and salaries do not include overtime hours, tips, benefits, profit shares, bonuses (unrelated to production) and other forms of compensation.
Good Reliability, represents a CV of between 6.01% and 15.00% and/or fewer than 30 survey observations and/or if survey observations represent less than 50% of all estimated employment for the occupation.
| Oil & Gas Extraction | $81,684 |
|---|---|
| ALL INDUSTRIES | $79,584 |
| Construction | $71,206 |
| Manufacturing | $51,093 |
Canada’s Oil and Gas Entrepreneurs (EPAC) website: www.explorersandproducers.ca
Canadian Association of Geophysical Contractors (CAGC) website: www.cagc.ca
Canadian Association of Oilwell Drilling Contractors (CAODC) website: caodc.ca
Canadian Well Logging Society (CWLS) website: www.cwls.org
Careers in Oil and Gas (COG) website, Petroleum Labour Market Information (PetroLMI) Division of Energy Safety Canada: www.careersinoilandgas.com
Energy Safety Canada website: www.energysafetycanada.com
Petroleum Services Association of Canada (PSAC) website: www.psac.ca
Get information and referrals about career, education, and employment options from Alberta Supports.
Updated Mar 31, 2019. The information contained in this profile is current as of the dates shown. Salary, employment outlook, and educational program information may change without notice. It is advised that you confirm this information before making any career decisions.