Unit of competency Outline
Date retreived
22/07/2026 12:44 PM AWST
22/07/2026 12:44 PM AWST
Whilst all efforts are made to provide accurate and timely information from the relevant source/documentation, please be aware that the information supplied may not be the most current version. The accuracy of the detail has not been confirmed by the Department and therefore should not be relied upon without first confirming the contents.
Operate wells and gathering systems
Operate wells and gathering systems
Unit of competency
National Code
PMAOPS333
PMAOPS333
State Code
AXM97
AXM97
TGA Status
Replaced
Replaced
DTWD Status
Replaced
Replaced
State Implementation and Classification
Approved Date
05/08/2016
Field of Education
030717 - Plant And Machine Operations
Original Release Date
05/08/2016
Nominal Hours
40
Description
This unit of competency covers the skills and knowledge required to monitor and operate wells and associated equipment in the field.This unit of competency applies to work undertaken in any location in the field, including wells, nominated areas in the gathering system and other locations. This unit of competency includes all such items of equipment and unit operations which form part of the well/system. A unit comprises two or more components of plant/equipment that are operated together to produce product, including as appropriate to the facility:wellheadschokes and control valvesmetersflow lineshigh point ventslow point drainsvalves, including non-return and pressure/vacuum reliefpumps and their prime moversproduct separation unitsinstrumentation and control systems (e.g. variable speed drive (VSD) and proportional integral derivative (PID) control)testing equipmentpower unitsdrive headsflaresfuel gas systemschemical injection equipmentfield flaresstorage tanks.This unit of competency applies to field operators who are required to recognise, report and resolve problems, undertake readings and checks, and make adjustments to plant and equipment.In a typical scenario, the operator will be driving alone, on and off roads between wells and also to and from the base site or plant. While at a site, they will be operating and monitoring well and equipment performance by taking readings, making checks of and adjustments to plant and equipment. They will record and report their findings in accordance with procedures. They will also be expected to identify hazards and actual and potential process and plant problems and take action.This unit of competency applies to an individual working alone or as part of a team or group and working in liaison with other shift team members and the control room operator, or other senior operator, as appropriate.No licensing, legislative or certification requirements apply to this unit at the time of publication.
Notes
Elements and Performance Criteria
1 Prepare for work
- 1.1 Receive and give shift handover
- 1.2 Identify work requirements
- 1.3 Identify and control hazards
- 1.4 Coordinate with appropriate personnel
- 1.5 Check for recent work undertaken on well/gathering system
- 1.6 Note any outstanding/incomplete work
- 1.7 Check operational status of well/gathering system
- 1.8 Determine appropriate route/schedule for day's work
2 Monitor site, plant and equipment
- 2.1 Complete routine site and equipment checks, logs and paperwork taking action on readings in accordance with procedures
- 2.2 Use well control systems
- 2.3 Identify and complete required lease maintenance
3 Operate well/ system in accordance with procedures
- 3.1 Read and interpret well/gathering system fluid levels
- 3.2 Adjust pump speed to meet required output
- 3.3 Check meter readings validity
- 3.4 Complete any process-related calculations
- 3.5 Recognise equipment/system faults and report
- 3.6 Adjust well/gathering system to meet operational or other requirements
- 3.7 Complete logs and reports as required
4 Start up well/system
- 4.1 Perform pre-start up checks
- 4.2 Correctly sequence all required equipment/plant/systems
- 4.3 Bring equipment/plant/systems into operation as required
- 4.4 Monitor critical variables during start-up and make adjustments as required
- 4.5 Bring to required steady operating conditions smoothly and in an appropriate time
5 Shut down well/ system
- 5.1 Determine type of shutdown required
- 5.2 Give advanced warning of shutdown where possible
- 5.3 Shut down individual items and/or the entire well/system
- 5.4 Shut down to standby condition if required
- 5.5 Shut down in an emergency if required
- 5.6 Reset trips and alarms after shutdown
- 5.7 Leave plant in the required condition after shutdown
6 Isolate and de-isolate system or component plant item
- 6.1 Isolate system and/or any component plant item in accordance with procedures
- 6.2 Make safe for required work
- 6.3 Check system/plant item is ready to be returned to service
- 6.4 De-isolate and prepare system for return to service.
7 Finalise shift activities
- 7.1 Complete shift tasks as appropriate
- 7.2 Ensure identified faults are correctly logged/reported for action
- 7.3 Ensure incomplete tasks are scheduled for follow-up
- 7.4 Ensure all logs and reporting are complete and understood
No information
No information
Replaces
| State Code | National Code | Title | Type |
|---|---|---|---|
| WC256 | PMAOPS333A | Operate wells and gathering systems | Unit of competency |
Replaced By
| State Code | National Code | Title | Type |
|---|---|---|---|
| OCK95 | PMAOPS339 | Operate and troubleshoot wells and gathering systems | Unit of competency |
| State Code | National Code | Title | Type |
|---|---|---|---|
| BAM8 | PMA30116 | Certificate III in Process Plant Operations | Qualification |
| BAN0 | PMA40116 | Certificate IV in Process Plant Technology | Qualification |