Appendix 6. Roles and Responsibilities during a Well Test

  • Resource Company Name
  • Field Name
  • Well Name
  • Document Number
  • Revision Number

Table Review & Approval
Name Position Signature Date
Author Well Test Engineer    
Review Drilling Supervisor    
Approval Drilling Department Manager    
Table Distribution
Name Position Type Hard Copies Qty
Name 1 Drilling Department Manager Hard & Soft 1 copy
Name 2 Subsurface Manager Hard & Soft 1 copy
Name 3 Well Test Engineer Hard & Soft 1 copy
Name 4 Offshore Drilling Supervisor Soft  
Name 5 Well Test Contractor Focal Points Soft  
File Document Control Soft  

1.0. Purpose

Resource Company and Contractor personnel duties frequently change when an operation moves from Drilling or Completions to Well Test. This document details specific roles and responsibilities for personnel in connection with well test operations.

This document forms an appendix to the Well Test Program.

2.0. Roles and Responsibilities

2.1. All Personnel

All personnel at the facility have obligations to comply with regulations and policies, specifically

  • Comply with and support the safety management systems in effect.
  • Comply with drug and alcohol policies
  • Attend drills, safety meetings, toolbox talks, JSA's, flight briefings and others as may be required
  • Wear appropriate PPE at all times
  • Listen to and adhere to safety announcements and obey barrier signs and warnings.

2.2. Offshore Installation Manager (OIM)

The OIM is in authority on board the facility and has overall responsibility for the safety of the facility and its personnel.

Specific responsibilities include:

  • Facility safety management system
  • Facility safety equipment
  • Fire and rig evacuation drills.
  • Availability of support vessels for standby duties
  • Coordinate and report actions to prevent and remedy any adverse effect on the safety of personnel, the environment or equipment
  • Additional duties in relation to the day to day management of the facility
  • Reporting obligations to the facility Owners, the Client Resource Company and the Regulator.

2.3. Offshore Drilling Supervisor

The Drilling Supervisor is operationally responsible for managing the execution of Resource Company programs, including Drilling and Well Test programs.

Specific responsibilities include:

  • Report operations status to the OIM
  • Work with the OIM to ensure that operations are performed in a safe manner
  • Issue notifications to regulatory and other facilities where operations require.
  • Reporting to the Resource Company head office.
  • Coordinate contractors engaged by the Resource Company in support of Drilling operations
  • Providing support to the Well Test Engineer in relation to management of the facility during well test operations
  • Ensure the well is secure both during and after well test operations.

2.4. Offshore Logistics Coordinator

The logistics coordinator reports directly to the Drilling Supervisor

Specific responsibilities include:

  • Work with the Drilling Supervisor and the Well Test Engineer to plan equipment and personnel movements in support of operations
  • Communicate equipment movements and deck space requirements to deck crews
  • Supervise the loading and unloading of supply vessels and the management of space on deck
  • Track equipment and material movements
  • Prepare manifests, consignment notes, dangerous goods paperwork etc for all equipment and material movements
  • Liaise with the shorebase supervisor and the Logistics Superintendent at head office in support of equipment and personnel movements.
  • Arrange for flight bookings and the issue of itineraries for personnel travelling to and from the facility

2.5. Toolpusher

The Toolpusher reports to the OIM but also has an operational reporting role to the Drilling Supervisor.

Specific responsibilities include:

  • Manage drill crews in support of the well test operations
  • Maintain an accurate drill pipe tally
  • Review procedures for well test operations which involve drill crew personnel
  • Relieve the Driller as required
  • Ensure BOP is tested maintained in readiness for well test operations

2.6. Driller

The Driller reports to the Toolpusher and is responsible for supervising activity on the drill floor and for the operation of drilling equipment.

Specific responsibilities include:

  • The driller is responsible for the operation of drilling equipment including the BOP, Pump systems, Top Drive & Compensators.
  • Ensure running tools, slips, elevators, dog collars etc are available on the rig floor in preparation for each procedure in the program.
  • Ensure well control crossovers and related equipment are to hand during well test operations
  • Maintain an accurate count on the running tally during the test string installation and retrieval
  • Act as focal point for communication during well test operations.
  • Monitor and update the valve configuration for downhole valves and the Flowhead.
  • Remain on the drill floor with two floormen at all times during Well Test operations other than when relieved by the Toolpusher.

2.7. Contractor Well Test Supervisor

The contractor well test supervisor reports directly to the Well Test Engineer

Specific responsibilities include

  • Supervision of well test personnel
  • Installation, commissioning and operation of well test related equipment.
  • Review well test procedures with well test crew and ensure the response of well test personnel to emergency alarms during a test are understood.
  • Manage interfaces between other services such as sampling
  • Liaise with the Well Test Engineer and other contractors to assist and advise in planning and to help ensure interfaces between operations are seamless

2.8. Tubing Handling Services Supervisor

Reports directly to the Well Test Engineer

Specific responsibilities include

  • Supervise transport, loading and handling of tubulars and running equipment.
  • Supervise slinging, handling, running and retrieval of tubulars.
  • Maintain an independent check of the running tally during installation and retrieval of the test string.

2.9. Subsea Services Supervisor

Reports directly to the Well Test Engineer

Specific responsibilities include

  • Ensure the readiness and completeness of subsea equipment in support of the Well Test Operation
  • Verify interfaces between the subsea equipment and the BOP, including spaceout calculations and drawings
  • Supervise the installation and operation of subsea equipment
  • Provide support to the Well Test Engineer in planning and scheduling to ensure interfaces between operations are seamless
  • Operate subsea equipment in an emergency

2.10. Downhole Tools (DST) Services Supervisor

Reports directly to the Well Test Engineer

Specific responsibilities include

  • Ensure the readiness and completeness of downhole tools in support of the Well Test Operation
  • Supervise the installation and operation of test tools
  • Provide support to the Well Test Engineer in planning and scheduling to ensure interfaces between operations are seamless
  • Supervise the operation of downhole tools in an emergency

2.11. Wireline Services Supervisor

Reports directly to the Drilling Supervisor

Specific responsibilities include

  • Ensure the readiness and completeness of wireline equipment in support of the Well Test Operation
  • Review wireline operations required for the well test
  • Supervise the installation of pressure control equipment and wireline operations
  • Advise the Well Test Engineer in relation to the interpretation of logs e.g. for depth correlation
  • In the event of an emergency alarm during electric line operations, stop the wireline winch immediately and apply the brake and proceed to the assigned muster station

2.12. Slickline Services Supervisor

Reports directly to the Well Test Engineer

Specific responsibilities include

  • Ensure the readiness and completeness of slickline equipment in support of the Well Test Operation
  • Supervise the installation of pressure control equipment and slickline operations
  • Provide support to the Well Test Engineer in planning and scheduling to ensure interfaces between operations are seamless
  • In the event of an emergency alarm during slickline operations, stop the slickline winch immediately and apply the brake and proceed to the assigned muster station

2.13. Mud Engineer

Reports directly to the Drilling Supervisor

Specific responsibilities include

  • Supervise well clean out operations
  • Monitor condition and weight of fluids including drilling fluids and brine.
  • Monitor pit volumes during operations.
  • Inspect pits prior to filling to ensure cleanliness standard.
  • Analyse fluid samples in support of the Well Test Operation
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