该小组履行以下部分或全部职责：

石油和天然气钻井工人和油井服务人员

• 指导钻机人员设置钻机和钻井、完成或维修石油和天然气勘探和生产井
• 操作钻机或维修钻机钻井和起重机械的控制
• 培训或安排培训船员
• 维护钻井和维修作业的记录
• 确保遵守安全程序。

石油和天然气测井仪、测试仪和相关工人

• 将油井服务或电缆卡车开到井场
• 将设备、工具或记录器组装并连接到钻杆或电缆，以进行所需的程序和测试
• 操作或指导电缆或单元控制的操作，以降低、定位和收回设备和仪器
• 在移动测试或记录单元中操作记录器和计算机以收集数据
• 可能执行有限的数据解释。

• 通常需要完成中学学业。
• 石油和天然气钻井工人和油井服务人员需要三到六个月的正式在职培训、大学或石油行业批准的培训课程，以及四年或四年以上的下属钻井人员职位工作经验。
• 可能需要钻井大学文凭。
• 离岸工作需要多年在陆地上同等职位的经验。
• 需要急救、硫化氢意识、防喷、井控、工作场所有害物质信息系统 (WHMIS)、危险品运输 (TDG) 和特殊油井操作员（锅炉）证书。
• 石油和天然气测井员、测试员和相关人员需要三到六个月的正式在职培训，以及在下属测井和测试职位或钻井和维修钻机上的多年经验。
• 裸眼井测井可能需要完成电子或工程技术大学课程。
• 钻井服务需要省级爆破师执照、地震爆破师和油井爆破师证书。
• 钻机技师的行业认证在艾伯塔省是强制性的，但在纽芬兰和拉布拉多、新斯科舍、爱德华王子岛、马尼托巴、萨斯喀彻温、不列颠哥伦比亚和西北地区是自愿的。
• 合格的钻机技术人员在成功完成省际红色印章考试后也可以获得红色印章背书。

• 钻井平台和服务钻井平台上的工作之间的流动性受到所执行的机械、工具和操作的差异的限制，但流动性是可能的，尤其是从钻井平台到服务钻井平台。
• 随着经验和额外的教育和培训，有可能晋升为船员主管或经理。
• 红印章背书允许跨省流动。

• 钻机经理（在82021 承包商和监理中，石油和天然气钻井和服务）
• 石油和天然气钻井及相关工人和服务运营商 ( 84101)
• 水井钻工 ( 72501)

This group performs some or all of the following duties:

Oil and gas well drillers and well servicers

• Direct rig crew in setting up rigs and drilling, completing or servicing oil and gas exploration and producing wells
• Operate controls of drill or service rig drilling and hoisting machinery
• Train or arrange for training of crew
• Maintain records of drilling and servicing operations
• Ensure safety procedures are followed.

Oil and gas well loggers, testers and related workers

• Drive well service or wireline truck to well site
• Assemble and attach equipment, tools or recorders to drill stem or wireline to conduct required procedures and tests
• Operate or direct the operation of wireline or unit controls to lower, position and retrieve equipment and instruments
• Operate recorders and computers in mobile testing or logging unit to collect data
• May perform limited data interpretation.

• Completion of secondary school is usually required.
• Oil and gas well drillers and well servicers require three to six months of formal on-the-job training, college or petroleum industry-approved training courses and four or more years of work experience in subordinate rig crew positions.
• A college diploma in drilling may be required.
• Offshore work requires several years of experience in an equivalent position on land.
• Certificates in first aid, hydrogen sulphide awareness, blowout prevention, well control, workplace hazardous materials information system (WHMIS), transportation of dangerous goods (TDG) and a special oil well operator (boiler) certificate are required.
• Oil and gas well loggers, testers and related workers require three to six months of formal on-the-job training and several years of experience in subordinate logging and testing positions or on drilling and servicing rigs.
• Completion of a college program in electronics or engineering technology may be required for open hole well logging.
• A provincial blaster's licence, and seismic blaster and oil well blaster certification are required for well perforation services.
• Trade certification for rig technician is compulsory in Alberta and available, but voluntary, in Newfoundland and Labrador, Nova Scotia, Prince Edward Island, Manitoba, Saskatchewan, British Columbia and the Northwest Territories.
• Red Seal endorsement is also available to qualified rig technicians upon successful completion of the interprovincial Red Seal examination.

• Mobility between jobs on drilling and service rigs is limited by the differences in the machinery, tools and operations performed, but mobility is possible especially from drilling to service rigs.
• Progression to crew supervisor or manager is possible with experience and additional education and training.
• The Red Seal endorsement allows for interprovincial mobility.

• Rig manager (in 82021 Contractors and supervisors, oil and gas drilling and services)
• Oil and gas well drilling and related workers and services operators (84101)
• Water well drillers (72501)