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Document ID ca-prler-2026-04-01-3 Title Petroleum Refinery Liquid Effluent Regulations URL https://www.dfo-mpo.gc.ca/pnw-ppe/reviews-revues/request-review-demande-d-examen-004-eng.html Jurisdiction /ca Subdomain(s) none Language Status completed Analyzed at 2026-05-12 03:43:05.830213+00:00 Relevance inventory_targeted_fetch

Q Qualitative Requirements (66)

Req ID Category Intent Legal Status Name Subdomain(s) Context Conditions Confidence
#Q001administrativereportingmandatorySubmit request for reviewaquatic lifeIf your project does not meet the conditions in a code of practice, submit a request for review.If your project does not meet the conditions in a code of practicehigh
#Q002administrativereportingmandatoryReview request submission procedureaquatic lifeTo request a project review, download the review request form and submit it to your region's Fish and Fish Habitat Protection Program office.To request a project reviewhigh
#Q003administrativeoperationalmandatoryPDF form filling procedureaquatic lifeTo fill out a PDF form, you must: 1. download it to your computer 2. use PDF software to open it (such as, Adobe Reader or Foxit PDF)To fill out a PDF formhigh
#Q004administrativereportingmandatoryForm submission routingaquatic lifeSend completed form to your regional office.high
#Q005prohibitionreportingmandatoryFeedback form information prohibitionotherCertain types of information can’t be included in this comment form, such as your: email address, telephone number, postal code, passport number, business number, social insurance number (SIN)When giving feedback about the pagehigh
#Q006prohibitionreportingmandatoryPersonal information prohibitionotherDon't include personal information (telephone, email, SIN, financial, medical, or work details).When giving feedback about the pagehigh
#Q007administrativeoperationalmandatoryManagement System DevelopmentotherThe applicant for an authorization shall develop an effective management system that integrates operations and technical systems with the management of financial and human resources to ensure compliance with the Act and these Regulations.When applying for an authorizationhigh
#Q008administrativeoperationalmandatoryWell Approval ObligationotherSubject to subsection (2), an operator who intends to drill, re-enter, work over, complete or recomplete a well or suspend or abandon a well or part of a well shall obtain a well approval.Before drilling, re-entering, working over, completing, recompleting, suspending, or abandoning a wellhigh
#Q009administrativereportingmandatoryAvailability of Documents at InstallationotherThe operator shall keep a copy of the authorization, the well approval and all other approvals and plans required under these Regulations, the Act and the regulations made under the Act at each installation and shall make them available for examination at the request of any person at each installation.high
#Q010operationaloperationalmandatoryGeneral Safety and Environmental Protection PrecautionsotherThe operator shall take all reasonable precautions to ensure safety and environmental protection, including ensuring that: (a) any operation necessary for the safety of persons at an installation or on a support craft has priority, at all times, over any work or activity at that installation or on that support craft; (b) safe work methods are followed during all drilling, well or production operations; (c) there is a shift handover system to effectively communicate any conditions, mechanical or procedural deficiencies or other problems that might have an impact on safety or environmental protection;During all operationshigh
#Q011prohibitionoperationalmandatorySmoking RestrictionsotherNo person shall smoke on an installation except in those areas set aside by the operator for that use.high
#Q012corrective_actionoperationalmandatoryCessation of Work for HazardotherThe operator shall ensure that any work or activity ceases without delay if that work or activity (a) endangers or is likely to endanger the safety of persons; (b) endangers or is likely to endanger the safety or integrity of the well or the installation; or (c) causes or is likely to cause pollution.When work endangers safety, integrity, or causes pollutionhigh
#Q013designoperationalmandatorySubsurface Safety Valve InstallationotherThe operator of an offshore development well capable of flow shall ensure that the well is equipped with a fail-safe subsurface safety valve that is designed, installed, operated and tested to prevent uncontrolled well flow when it is activated.Offshore development wells capable of flowhigh
#Q014operationaloperationalmandatoryWell Status and Condition for TerminationotherThe operator shall ensure that every well that is suspended or abandoned can be readily located and left in a condition that (a) provides for isolation of all oil or gas bearing zones and discrete pressure zones; and, in the case of an onshore well, potable water zones; and (b) prevents any formation fluid from flowing through or escaping from the well-bore.Upon suspension or abandonment of a wellhigh
#Q015prohibitionoperationalmandatoryCommingled Production ApprovalotherNo operator shall engage in commingled production except in accordance with the approval granted under subsection (2).Prior to engaging in commingled productionhigh
#Q016reportingreportingmandatoryIncident NotificationotherThe operator shall ensure that (a) the Board is notified of any incident or near-miss as soon as the circumstances permit;Following an incident or near-misshigh
#Q017prohibitionoperationalmandatoryTampering ProhibitionotherNo person shall tamper with, activate without cause, or misuse any safety or environmental protection equipment.high
#Q018monitoringoperationalmandatoryFive-Year Critical Equipment InspectionotherThe operator shall ensure that a comprehensive inspection that includes a non-destructive examination of critical joints and structural members of an installation and any critical drilling or production equipment is made at an interval to ensure continued safe operation of the installation or equipment and in any case, at least once in every five-year period.high
#Q019operationaloperationalmandatoryWell Depth Measurement ReferenceotherThe operator shall ensure that any depth in a well is measured from a single reference point, which is either the kelly bushing or the rotary table of the drilling rig.high
#Q020operationaloperationalmandatoryWell Barrier RedundancyotherAfter setting the surface casing, the operator shall ensure that at least two independent and tested well barriers are in place during all well operations.After setting the surface casinghigh
#Q021operationaloperationalmandatoryCement Compressive Strength RequirementotherAfter the cementing of any casing or casing liner and before drilling out the casing shoe, the operator shall ensure that the cement has reached the minimum compressive strength sufficient to support the casing and provide zonal isolation.Before drilling out the casing shoehigh
#Q022operationaloperationalmandatorySeafloor Clearance on AbandonmentotherThe operator shall ensure that, on the abandonment of any offshore well, the seafloor is cleared of any material or equipment that might interfere with other commercial uses of the sea.On abandonment of an offshore wellhigh
#Q023reportingreportingmandatoryTransfer Meter Calibration NotificationotherThe operator shall ensure that a conservation officer is notified at least 14 days before the day on which any transfer meter prover or master meter used in conjunction with a transfer meter is calibrated.high
#Q024prohibitiontreatmentmandatoryGas Flaring and Venting ProhibitionotherNo operator shall flare or vent gas unless (a) it is otherwise permitted in the approval issued under subsection 52(4) or in the authorization; or (b) it is necessary to do so because of an emergency situation and the Board is notified...Except as permitted by approval or in emergencyhigh
#Q025operationaloperationalmandatorySupport Craft Response TimeotherThe operator of a manned installation shall ensure that at least one support craft is (a) available at a distance that is not greater than that required for a return time of twenty minutes.high
#Q026operationaloperationalmandatoryLocation Confirmation SurveyotherThe operator shall ensure that a survey is used to confirm (a) for an onshore well, the surface location; and (b) for an offshore well, the location on the seafloor.high
#Q027reportingreportingmandatoryMonthly Production Report DeadlineotherThe operator shall ensure that a report summarizing the production data collected during the preceding month is submitted to the Board not later than the 15th day of each month.high
#Q028reportingreportingmandatoryAnnual Production Report DeadlineotherThe operator shall ensure that, not later than March 31 of each year, an annual production report relating to the preceding year for a pool, field or zone is submitted to the Board.high
#Q029reportingreportingmandatoryAnnual Environmental Report DeadlineotherFor each production project, the operator shall ensure that, not later than March 31 of each year, an annual environmental report relating to the preceding year is submitted to the Board.high
#Q030reportingreportingmandatoryAnnual Safety Report DeadlineotherThe operator shall ensure that, not later than March 31 of each year, an annual safety report relating to the preceding year is submitted to the Board.high
#Q031reportingreportingmandatoryWell Operations Report DeadlineotherThe operator shall ensure that a report including the following information is submitted to the Board within 30 days after the end of a well operation.high
#Q032administrativereportingmandatoryApplication for Authorization RequirementsotherThe application for authorization shall be accompanied by (a) a description of the scope of the proposed activities; (b) an execution plan and schedule for undertaking those activities; (c) a safety plan that meets the requirements of section 8; (d) an environmental protection plan that meets the requirements of section 9; (e) information on any proposed flaring or venting of gas, including the rationale and the estimated rate, quantity and period of the flaring or venting; (f) information on any proposed burning of oil, including the rationale and the estimated quantity of oil proposed to be burned; (g) in the case of a drilling installation, a description of the drilling and well control equipment; (h) in the case of a production installation, a description of the processing facilities and control system; (i) in the case of a production project, a field data acquisition program... (j) contingency plans... and (k) a description of the decommissioning and abandonment of the site...When submitting an application for authorizationhigh
#Q033corrective_actionoperationalmandatoryRectification of DefectsotherThe operator shall ensure that any defect in the installation, equipment, facilities and support craft that may be a hazard to safety or the environment is rectified without delay.high
#Q034reportingreportingmandatoryIncident Investigation Report Submissionotherfor any of the following incidents or near-misses, a copy of an investigation report identifying the root cause, causal factors and corrective action taken is submitted to the Board no later than 21 days after the day on which the incident or near-miss occurred: (i) a lost or restricted workday injury, (ii) death, (iii) fire or explosion, (iv) a loss of containment of any fluid from a well, (v) an imminent threat to the safety of a person, installation or support craft, or (vi) a significant pollution event.Following specified incidents or near-misseshigh
#Q035administrativereportingmandatoryDelivery of Samples and CoresotherThe operator shall ensure that all cutting samples, fluid samples and cores collected as part of the well and field data acquisition programs are ... delivered to the Board within 60 days after the rig release date unless analyses are ongoing, in which case those samples and cores, or the remaining parts, are to be delivered on completion of the analysesFollowing collection of samples and coreshigh
#Q036administrativeoperationalmandatoryManagement System RequirementsotherThe management system shall include (a) the policies on which the system is based; (b) the processes for setting goals for the improvement of safety, environmental protection and waste prevention; (c) the processes for identifying hazards and for evaluating and managing the associated risks; (d) the processes for ensuring that personnel are trained and competent to perform their duties; (e) the processes for ensuring and maintaining the integrity of all facilities, structures, installations, support craft and equipment necessary to ensure safety, environmental protection and waste prevention; (f) the processes for the internal reporting and analysis of hazards, minor injuries, incidents and near-misses and for taking corrective actions to prevent their recurrence; (g) the documents describing all management system processes and the processes for making personnel aware of their roles and responsibilities with respect to them; (h) the processes for ensuring that all documents associated with the system are current, valid and have been approved by the appropriate level of authority; (i) the processes for conducting periodic reviews or audits of the system and for taking corrective actions if reviews or audits identify areas of non-conformance with the system and opportunities for improvement; (j) the arrangements for coordinating the management and operations of the proposed work or activity among the owner of the installation, the contractors, the operator and others, as applicable; and (k) the name and position of the person accountable for the establishment and maintenance of the system and of the person responsible for implementing it.Applicable to the mandatory management system required for authorizationhigh
#Q037administrativeoperationalmandatoryOperating Manual AccessibilityotherThe operator shall ensure that a copy of all operating manuals and other procedures and documents necessary to execute the work or activity and to operate the installation safely without pollution are readily accessible at each installation.high
#Q038operationaloperationalmandatoryConsumables Storage and Handlingdrinking waterThe operator shall ensure that fuel, potable water, spill containment products, safety-related chemicals, drilling fluids, cement and other consumables are (a) readily available and stored on an installation in quantities sufficient for any normal and reasonably foreseeable emergency condition; and (b) stored and handled in a manner that minimizes their deterioration, ensures safety and prevents pollution.high
#Q039operationaloperationalmandatoryChemical and Waste Handling SafetyotherThe operator shall ensure that all chemical substances, including process fluids and diesel fuel, waste material, drilling fluid and drill cuttings generated at an installation, are handled in a way that does not create a hazard to safety or the environment.high
#Q040designoperationalmandatoryDrilling Fluid System Design and MonitoringotherThe operator shall ensure that (a) the drilling fluid system and associated monitoring equipment is designed, installed, operated and maintained to provide an effective barrier against formation pressure, to allow for proper well evaluation, to ensure safe drilling operations and to prevent pollution; and (b) the indicators and alarms associated with the monitoring equipment are strategically located on the drilling rig to alert onsite personnel.high
#Q041monitoringoperationalmandatoryDirectional and Deviation Survey RequirementsotherThe operator shall ensure that (a) directional and deviation surveys are taken at intervals that allow the position of the well-bore to be determined accurately; and (b) except in the case of a relief well, a well is drilled in a manner that does not intersect an existing well.high
#Q042operationaloperationalmandatoryWell Control Barrier ManagementotherIf a barrier fails, the operator shall ensure that no other activities, other than those intended to restore or replace the barrier, take place in the well.When a well barrier failshigh
#Q043operationaloperationalmandatoryWait on Cement Compressive StrengthotherAfter the cementing of any casing or casing liner and before drilling out the casing shoe, the operator shall ensure that the cement has reached the minimum compressive strength sufficient to support the casing and provide zonal isolation.high
#Q044administrativeoperationalmandatoryPersonnel Training and QualificationsotherThe operator shall ensure that (a) all personnel have, before assuming their duties, the necessary experience, training and qualifications and are able to conduct their duties safely, competently and in compliance with these Regulations; and (b) records of the experience, training and qualifications of all personnel are kept and made available to the Board upon request.high
#Q045reportingreportingmandatoryDaily Report Submission RequirementsotherThe operator shall ensure that a copy of the following is submitted to the Board daily: (a) the daily drilling report; (b) the daily geological report, including any formation evaluation logs and data; and (c) in the case of a production installation, a summary, in the form of a daily production report, of the records referred to in paragraph 77(d) and the daily production record.high
#Q046administrativeoperationalmandatoryManagement System Documentation ControlotherThe management system documentation shall be controlled and set out in a logical and systematic fashion to allow for ease of understanding and efficient implementation.high
#Q047reportingreportingmandatorySubmission of Flow System and ProceduresotherIf the application for authorization covers a production installation, the applicant shall also submit to the Board for its approval the flow system, the flow calculation procedure and the flow allocation procedure that will be used to conduct the measurements referred to in Part 7.If the application covers a production installationhigh
#Q048operationaloperationalmandatoryManagement System Compliance DutyotherThe operator shall ensure compliance with the management system referred to in section 5.high
#Q049operationaloperationalmandatoryPassenger Safety Instruction ComplianceotherA passenger on a helicopter, supply vessel or any other support craft engaged in a drilling program or production project shall comply with all applicable safety instructions.Passengers on support crafthigh
#Q050designoperationalmandatoryFacility Design to Prevent IncidentsotherThe operator shall ensure that (a) all wells, installations, equipment and facilities are designed, constructed, tested, maintained and operated to prevent incidents and waste under the maximum load conditions that may be reasonably anticipated during any operation;high
#Q051designoperationalmandatoryMarine Riser SupportotherThe operator shall ensure that every marine riser is supported in a manner that effectively compensates for the forces caused by the motion of the installation.high
#Q052monitoringoperationalmandatoryFormation Leak-Off Test RequirementotherThe operator shall ensure that (a) a formation leak-off test or a formation integrity test is conducted before drilling more than 10 m below the shoe of any casing other than the conductor casing;Before drilling more than 10m below casing shoehigh
#Q053corrective_actionoperationalmandatoryUrgent Rectification of Well ControlotherIf the well control is lost or if safety, environmental protection or resource conservation is at risk, the operator shall ensure that any action necessary to rectify the situation is taken without delay, despite any condition to the contrary in the well approval.When well control is lost or safety is at riskhigh
#Q054monitoringoperationalmandatoryCasing Pressure Testing IntegrityotherAfter installing and cementing the casing and before drilling out the casing shoe, the operator shall ensure that the casing is pressure-tested to the value required to confirm its integrity for maximum anticipated operating pressure.Before drilling out the casing shoehigh
#Q055monitoringoperationalmandatoryProcess Operation MonitoringotherThe operator shall ensure that (a) operations such as processing, transportation, storage, re-injection and handling of oil and gas on the installation are effectively monitored to prevent incidents and waste;high
#Q056monitoringoperationalmandatoryTesting and Sampling of FormationsotherThe operator shall ensure that every formation in a well is tested and sampled to obtain reservoir pressure data and fluid samples from the formation, if there is an indication that the data or samples would contribute substantially to the geological and reservoir evaluation.If indication that data contributes to evaluationhigh
#Q057reportingreportingmandatoryConventional Core Longitudinal Slab SubmissionotherThe operator shall ensure that after any samples necessary for analysis or for research or academic studies have been removed from a conventional core, the remaining core, or a longitudinal slab that is not less than one half of the cross-sectional area of that core, is submitted to the Board.After removal of analysis samples from corehigh
#Q058monitoringoperationalmandatorySuspended Well MonitoringotherThe operator of a suspended well shall ensure that the well is monitored and inspected to maintain its continued integrity and to prevent pollution.For suspended wellshigh
#Q059monitoringreportingmandatoryRate of Flow and Volume MeasurementotherUnless otherwise included in the approval issued under subsection 7(2), the operator shall ensure that the rate of flow and the volume of the following are measured and recorded: (a) the fluid that is produced from each well; (b) the fluid that is injected into each well;high
#Q060monitoringoperationalmandatoryMeteorological Observation FacilitiesotherThe operator of an offshore installation shall ensure (a) that the installation is equipped with facilities and equipment for observing, measuring and recording physical environmental conditions and that a comprehensive record of observations of physical environmental conditions is maintained onboard the installation;Offshore installationshigh
#Q061administrativeoperationalmandatorySafety Plan ContentsotherThe safety plan shall set out the procedures, practices, resources, sequence of key safety-related activities and monitoring measures necessary to ensure the safety of the proposed work or activity and shall include [items a-h].high
#Q062administrativetreatmentmandatoryEnvironmental Protection Plan ContentsotherThe environmental protection plan shall set out the procedures, practices, resources and monitoring necessary to manage hazards to and protect the environment from the proposed work or activity and shall include [items a-k].high
#Q063administrativereportingmandatoryDrilling Well Approval Application RequirementsotherIf the well approval sought is to drill a well, the application shall contain (a) a comprehensive description of the drilling program; and (b) a well data acquisition program that allows for the collection of sufficient cutting and fluid samples, logs, conventional cores, sidewall cores, pressure measurements and formation flow tests, analyses and surveys to enable a comprehensive geological and reservoir evaluation to be made.When applying for approval to drill a wellhigh
#Q064operationaloperationalmandatoryWell Completion Operational RequirementsotherAn operator that completes a well shall ensure that (a) it is completed in a safe manner and allows for maximum recovery; (b) except in the case of commingled production, each completion interval is isolated from any other porous or permeable interval penetrated by the well; (c) the testing and production of any completion interval are conducted safely and do not cause waste or pollution; [and items d-j].During well completion operationshigh
#Q065operationaloperationalmandatoryResource Management for Maximum RecoveryotherThe operator shall ensure that (a) maximum recovery from a pool or zone is achieved in accordance with good oilfield practices; (b) wells are located and operated to provide for maximum recovery from a pool; and (c) if there is reason to believe that infill drilling or implementation of an enhanced recovery scheme might result in increased recovery from a pool or field, studies on these methods are carried out and submitted to the Board.high
#Q066administrativereportingmandatoryMandatory Records MaintenanceotherThe operator shall ensure that records are kept of (a) all persons arriving, leaving or present on the installation; (b) the location and movement of support craft... (c) daily maintenance and operating activities... (d) in the case of a production installation [items i-vi]... and (e) in the case of a floating installation [stability data].high

P Quantitative Requirements (22)

Req ID Category Intent Legal Status Name Subdomain(s) Limit Type Limit Value Context Conditions Confidence
#R001designreportingmandatoryEffluent Flow Rate Application Thresholdwastewaterrequirement> 50 m3 per dayBased on the effluent deposited from all the final discharge points of the mineApplies to metal mines on or after June 6, 2002, and diamond mines on or after June 1, 2018high
#R002physicaloperationalmandatoryEffluent pH Minimumwastewaterrequirement>= 6.0 pH unitAuthorized deposit conditionhigh
#R003physicaloperationalmandatoryEffluent pH Maximumwastewaterrequirement<= 9.5 pH unitAuthorized deposit conditionhigh
#R004chemicalhealthmandatoryMaximum Authorized Monthly Mean Concentration - Arsenic (Table 1)wastewaterMAC<= 0.10 mg/LMines subject to regulations for the first time on or after June 1, 2021Total valueshigh
#R005chemicalhealthmandatoryMaximum Authorized Monthly Mean Concentration - Lead (Table 1)wastewaterMAC<= 0.08 mg/LMines subject to regulations for the first time on or after June 1, 2021Total valueshigh
#R006radiologicalhealthmandatoryMaximum Authorized Monthly Mean Concentration - Radium 226 (Table 1)wastewaterMAC<= 0.37 Bq/LMines subject to regulations for the first time on or after June 1, 2021Total valueshigh
#R007chemicalhealthmandatoryMaximum Authorized Monthly Mean Concentration - Un-ionized Ammonia (Table 1)wastewaterMAC<= 0.50 mg/L expressed as nitrogen (N)All mineshigh
#R008chemicalhealthmandatoryMaximum Authorized Monthly Mean Concentration - Arsenic (Table 2)wastewaterMAC<= 0.30 mg/LMines not subject to Table 1Total valueshigh
#R009operationalreportingmandatoryEffluent Monitoring Frequencywastewaterrequirement>= 1 times per weekSamples collected from each final discharge pointSamples must be collected at least 24 hours aparthigh
#R010designoperationalmandatoryEffluent Volume Measurement Accuracywastewaterrequirement<= 15 percentMeasurement of flow rate or volume of effluent depositedhigh
#R011chemicaloperationalrecommendedMercury Effluent Characterization Discontinuation Thresholdwastewaterrequirement< 0.10 µg/LEnvironmental effects monitoringRequired in 12 consecutive sampleshigh
#R012operationalreportingmandatoryBiological Monitoring Study Trigger - Fish Populationwastewaterrequirement> 1 percentHighest concentration of effluent in the exposure areaAt any location that is 250 m from a point at which the effluent enters the areahigh
#R013chemicalhealthmandatoryMaximum Authorized Monthly Mean Concentration - Copper (Table 1)wastewater, aquatic lifeMAC0.10 mg/LMines subject to regulations for the first time on or after June 1, 2021Total valuehigh
#R014chemicalhealthmandatoryMaximum Authorized Monthly Mean Concentration - Cyanide (Table 1)wastewater, aquatic lifeMAC0.50 mg/LMines subject to regulations for the first time on or after June 1, 2021Total valuehigh
#R015physicalhealthmandatoryMaximum Authorized Monthly Mean Concentration - Suspended Solids (Table 1)wastewaterMAC15.00 mg/LMines subject to regulations for the first time on or after June 1, 2021Total valuehigh
#R016chemicalhealthmandatoryMaximum Authorized Monthly Mean Concentration - Copper (Table 2)wastewater, aquatic lifeMAC0.30 mg/LMines not subject to Table 1Total valuehigh
#R017radiologicalhealthmandatoryMaximum Authorized Monthly Mean Concentration - Radium 226 (Table 2)wastewaterMAC0.37 Bq/LMines not subject to Table 1Total valuehigh
#R018physicaloperationalguidanceCritical Effect Size - Fish Population - Total Body Weightaquatic liferequirement± 25 % of reference meanEnvironmental effects monitoring biological studiesApplied to total body weight at agehigh
#R019physicaloperationalguidanceCritical Effect Size - Benthic Invertebrate Community - Densityaquatic liferequirement± 2 SDEnvironmental effects monitoring biological studiesStandard Deviation Unitshigh
#R020operationalreportingmandatoryAnalytical Precision - Arsenicwastewaterrequirement10 percentEffluent monitoring analytical requirementsRelative standard deviation at concentrations 10 times above the MDLhigh
#R021chemicalreportingmandatoryMethod Detection Limit - Cadmiumwastewaterrequirement0.000045 mg/LEffluent characterization analytical requirementshigh
#R022operationalreportingmandatoryFeedback Comment Maximum Lengthotherrequirement<= 300 charactersMaximum limit for submitting comments via the page feedback formhigh

D Definitions (68)

Req ID Category Name Context Confidence
#D001abandonedabandoned, in relation to a well, means a well or part of a well that has been permanently plugged.high
#D002ActAct means the Canada Oil and Gas Operations Act.high
#D003artificial islandartificial island means a humanly constructed island to provide a site for the exploration and drilling, or the production, storage, transportation, distribution, measurement, processing or handling, of oil or gas.high
#D004authorizationauthorization means an authorization issued by the Board under paragraph 5(1)(b) of the Act.high
#D005barrierbarrier means any fluid, plug or seal that prevents gas or oil or any other fluid from flowing unintentionally from a well or from a formation into another formation.high
#D006BoardBoard means the National Energy Board established by section 3 of the National Energy Board Act.high
#D007casing linercasing liner means a casing that is suspended from a string of casing previously installed in a well and does not extend to the wellhead.high
#D008commingled productioncommingled production means production of oil and gas from more than one pool or zone through a common well-bore or flow line without separate measurement of the production from each pool or zone.high
#D009completedcompleted, in relation to a well, means a well that is prepared for production or injection operations.high
#D010completion intervalcompletion interval means a section within a well that is prepared to permit the (a) production of fluids from the well; (b) observation of the performance of a reservoir; or (c) injection of fluids into the well.high
#D011conductor casingconductor casing means the casing that is installed in a well to facilitate drilling of the hole for the surface casing.high
#D012development plandevelopment plan means the development plan that is approved by the Board in accordance with section 5.1 of the Act.high
#D013drilling programdrilling program means the program for the drilling of one or more wells within a specified area and time using one or more drilling installations and includes any work or activity related to the program.high
#D014environmental protection planenvironmental protection plan means the environmental protection plan submitted to the Board under section 6.high
#D015flow allocation procedureflow allocation procedure means the procedure to (a) allocate total measured quantities of oil, gas and water produced from or injected into a pool or zone back to individual wells in a pool or zone where individual well production or injection is not measured separately; and (b) allocate production to fields that are using a common storage or processing facility.high
#D016flow calculation procedureflow calculation procedure means the procedure to be used to convert raw meter output to a measured quantity of oil, gas or water.high
#D017flow systemflow system means the flow meters, auxiliary equipment attached to the flow meters, fluid sampling devices, production test equipment, the master meter and meter prover used to measure and record the rate and volumes at which fluids are (a) produced from or injected into a pool; (b) used as a fuel; (c) used for artificial lift; or (d) flared or transferred from a production installation.high
#D018fluidfluid means gas, liquid or a combination of the two.high
#D019formation flow testformation flow test means an operation (a) to induce the flow of formation fluids to the surface of a well to procure reservoir fluid samples and determine reservoir flow characteristics; or (b) to inject fluids into a formation to evaluate injectivity.high
#D020incidentincident means (a) any event that causes (i) a lost or restricted workday injury, (ii) death, (iii) fire or explosion, (iv) a loss of containment of any fluid from a well, (v) an imminent threat to the safety of a person, installation or support craft, or (vi) pollution; (b) any event that results in a missing person; or (c) any event that causes (i) the impairment of any structure, facility, equipment or system critical to the safety of persons, an installation or support craft, or (ii) the impairment of any structure, facility, equipment or system critical to environmental protection.high
#D021lost or restricted workday injurylost or restricted workday injury means an injury that prevents an employee from reporting for work or from effectively performing all the duties connected with the employee’s regular work on any day subsequent to the day on which the injury occurred whether or not that subsequent day is a working day for that employee.high
#D022minor injuryminor injury means an employment injury for which medical treatment or first aid is provided and excludes a lost or restricted workday injury.high
#D023multi-pool wellmulti-pool well means a well that is completed in more than one pool.high
#D024natural environmentnatural environment means the physical and biological environment.high
#D025near-missnear-miss means an event that would likely cause an event set out in paragraph (a) of the definition of incident, but does not due to particular circumstances.high
#D026operatoroperator means a person that holds an operating licence under paragraph 5(1)(a) of the Act and an authorization.high
#D027permafrostpermafrost means the thermal condition of the ground when its temperature remains at or below 0°C for more than one year.high
#D028physical environmental conditionsphysical environmental conditions means the meteorological, oceanographic and related physical conditions, including ice conditions, that might affect a work or activity that is subject to an authorization.high
#D029pollutionpollution means the introduction into the natural environment of any substance or form of energy outside the limits applicable to the activity that is subject to an authorization, including spills.high
#D030production control systemproduction control system means the system provided to control the operation of, and monitor the status of, equipment for the production of oil and gas, and includes the installation and workover control system.high
#D031production projectproduction project means an undertaking for the purpose of developing a production site on, or producing oil or gas from, a pool or field, and includes any work or activity related to the undertaking.high
#D032proration testproration test means, in respect of a development well to which a development plan applies, a test conducted to measure the rates at which fluids are produced from the well for allocation purposes.high
#D033recoveryrecovery means the recovery of oil and gas under reasonably foreseeable economic and operational conditions.high
#D034relief wellrelief well means a well drilled to assist in controlling a blow-out in an existing well.high
#D035rig release daterig release date means the date on which a rig last conducted well operations.high
#D036safety plansafety plan means the safety plan submitted to the Board under section 6.high
#D037seafloorseafloor means the surface of all that portion of land under the sea.high
#D038slick lineslick line means a single steel cable used to run tools in a well.high
#D039support craftsupport craft means a vessel, vehicle, aircraft, standby vessel or other craft used to provide transportation for or assistance to persons on the site where a work or activity is conducted.high
#D040surface casingsurface casing means the casing that is installed in a well to a sufficient depth, in a competent formation, to establish well control for the continuation of the drilling operations.high
#D041suspendedsuspended, in relation to a well or part of a well, means a well or part of a well in which drilling or production operations have temporarily ceased.high
#D042terminationtermination means the abandonment, completion or suspension of a well’s operations.high
#D043waste materialwaste material means any garbage, refuse, sewage or waste well fluids or any other useless material that is generated during drilling, well or production operations, including used or surplus drilling fluid and drill cuttings and produced water.high
#D044well approvalwell approval means the approval granted by the Board under section 13.high
#D045well-borewell-bore means the hole drilled by a bit in order to make a well.high
#D046well controlwell control means the control of the movement of fluids into or from a well.high
#D047well operationwell operation means the operation of drilling, completion, recompletion, intervention, re-entry, workover, suspension or abandonment of a well.high
#D048wire linewire line means a line that contains a conductor wire and that is used to run survey instruments or other tools in a well.high
#D049workoverworkover means an operation on a completed well that requires removal of the Christmas tree or the tubing.high
#D050zonezone means any stratum or any sequence of strata and includes, for the purposes of the definition commingled production, section 7, subsection 61(2), sections 64 to 66 and 73, subsection 82(2) and section 85, a zone that has been designated as such by the Board under section 4.high
#D051production facilityproduction facility means equipment for the production of oil or gas located at a production site, including separation, treating and processing facilities, equipment and facilities used in support of production operations, landing areas, heliports, storage areas or tanks and dependent personnel accommodations, but not including any associated platform, artificial island, subsea production system, drilling equipment or diving system.high
#D052production platformproduction platform means a production facility and any associated platform, artificial island, subsea production system, offshore loading system, drilling equipment, facilities related to marine activities and dependent diving system.high
#D053safety zoneFor the purposes of this section, the safety zone around an offshore installation consists of the area within a line enclosing and drawn at a distance of 500 m from the outer edge of the installation.high
#D054pilot schemeFor the purposes of this section, pilot scheme means a scheme that applies existing or experimental technology over a limited portion of a pool to obtain information on reservoir or production performance for the purpose of optimizing field development or improving reservoir or production performance.high
#D055delineation wellIn these Regulations, delineation well, development well and exploratory well have the same meaning as in subsection 101(1) of the Canada Petroleum Resources Act.high
#D056development wellIn these Regulations, delineation well, development well and exploratory well have the same meaning as in subsection 101(1) of the Canada Petroleum Resources Act.high
#D057exploratory wellIn these Regulations, delineation well, development well and exploratory well have the same meaning as in subsection 101(1) of the Canada Petroleum Resources Act.high
#D058drilling installationIn these Regulations, drilling installation, drilling rig, drilling unit, drill site, installation, production installation, production operation, production site and subsea production system have the same meaning as in subsection 2(1) of the Canada Oil and Gas Installations Regulations.high
#D059drilling rigIn these Regulations, drilling installation, drilling rig, drilling unit, drill site, installation, production installation, production operation, production site and subsea production system have the same meaning as in subsection 2(1) of the Canada Oil and Gas Installations Regulations.high
#D060drilling unitIn these Regulations, drilling installation, drilling rig, drilling unit, drill site, installation, production installation, production operation, production site and subsea production system have the same meaning as in subsection 2(1) of the Canada Oil and Gas Installations Regulations.high
#D061drill siteIn these Regulations, drilling installation, drilling rig, drilling unit, drill site, installation, production installation, production operation, production site and subsea production system have the same meaning as in subsection 2(1) of the Canada Oil and Gas Installations Regulations.high
#D062installationIn these Regulations, drilling installation, drilling rig, drilling unit, drill site, installation, production installation, production operation, production site and subsea production system have the same meaning as in subsection 2(1) of the Canada Oil and Gas Installations Regulations.high
#D063production installationIn these Regulations, drilling installation, drilling rig, drilling unit, drill site, installation, production installation, production operation, production site and subsea production system have the same meaning as in subsection 2(1) of the Canada Oil and Gas Installations Regulations.high
#D064production operationIn these Regulations, drilling installation, drilling rig, drilling unit, drill site, installation, production installation, production operation, production site and subsea production system have the same meaning as in subsection 2(1) of the Canada Oil and Gas Installations Regulations.high
#D065production siteIn these Regulations, drilling installation, drilling rig, drilling unit, drill site, installation, production installation, production operation, production site and subsea production system have the same meaning as in subsection 2(1) of the Canada Oil and Gas Installations Regulations.high
#D066subsea production systemIn these Regulations, drilling installation, drilling rig, drilling unit, drill site, installation, production installation, production operation, production site and subsea production system have the same meaning as in subsection 2(1) of the Canada Oil and Gas Installations Regulations.high
#D067installationFor the purpose of section 5.11 of the Act, installation means an onshore or offshore installation.high
#D068installationFor the purpose of section 58.2 of the Act, an onshore or offshore installation is prescribed as an installation.high