•BGR Questions Code of Practice Short Course-June2018 are the primary well design considerations? Explain. Page 11 ... 20. Precautions when cementing a geothermal well? (Mark all

QuestionsforCodeofPracticeShortCourse

June13‐14,2018•AddisAbaba,Ethiopia

Name____________________________________________________________________

YourOrganization__________________________________________________________

1. Whataresomeofthecriticallegal,institutionalframeworkcomponentsthatneedtobe

inplacebeforeprivatesectordeveloperswillmoveforwardwithprojectdevelopment?‐ Page#xviii‐

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2. IstheCodeofPracticeprimarilyaregulatorysystemoraguidancedocumentdesignedtopromotebestpractices?‐Page#xvii

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3. DoestheCodeofPracticeprovidefor:(Markallthatapply)Page#xv

[]Healthandsafety[]Environmentalprotection[]Wellcontrol[]Dataacquisitionandmanagement[]Riskmitigation

4. Canthedrillingplanbeusedformultiplewells?[]Yes[]No.Whataretheprimary

Whataretheprimarywelldesignconsiderations?Explain.Page11‐

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Page2of12–QuestionsforCodeofPracticeShortCourse

5. Explainthedifferencesbetweenthedrillingplan,thewellsiteplanandthewelldesign.

DrillingplanPage11

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WellSitePlanPage51

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WellDesignPage14––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––

6. WhatarethetopicstobediscussedduringtheDrillWellonPaper(drillingplanningstage)andwhoshouldbeinvolved?

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7. Whatfactorsshouldbeconsideredinwellsiteselection?Page50––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––

8. Whatinformationshouldbeincludedinthewellsiterecords?Page57––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––

9. Whenwouldgroutingofthepadberequired?Howshoulditbecarriedout?Page127––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––

10. Whendesigningthedrainageandwastedisposal(sump)whatarethedesignconsiderations?Page53––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––

11. WhataboutCellardesignconsiderations?Page52––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––

12. Whatarethecriteriaforcasingsettingdepths?Page20––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––


13. Whatistheroleofthedrillingsupervisor?––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––

14. Whatistheroleofthesafetyofficer?––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––

15. Isawatersupplyrequiredfordrillingoperationsadequateforwellcontrol?[]Yes[]NoIfnot,howmuchwateristheminimumrequirement??Theon‐sitewaterreservoirshouldhaveavolume.Page55––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––

16. TheSiteSignagethatisrequiredshallincludeatleast–Page56––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––

17. Inconsideringgeneratorcapacity,whatfactorsand/orpiecesofequipmentshouldbeconsidered?Page62––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––


18. Whereshouldthecontrolpanel(s)fortheblowoutpreventerbelocatedrelativetothedrillingrigandwhatotherdesignfactorsneedtobeconsidered?Page69HowoftenandwhenshouldtheBOPbetested?Page85––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––

19. WhatarethepropertiesofDrillingFluidsthatshouldmonitored?(Markallthatapply.)Page80[]Density, []FunnelViscosity[]GelStrength []Waterloss[]Solidcontent []MudtemperatureINandOUT.Themudcoolers(fluidcoolingsystem)shouldbedesignedtomaintainmudtemperaturebelow____degreesCentigrade?Page66

20. Precautionswhencementingageothermalwell?(Markallthatapply.)Page92[]Pressuretestingcementinglines,

[]Cementdensitymonitoringwhilepumping,

[]Avoidtrappingwaterbetweencasings,

[]Backfillannuluscementtogetcementbacktosurface.

21. Backuppumpsand/orgeneratorsshouldbeprovidedforwhatpiecesofequipment?Page62––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––


22.Whatgasesarecriticaltomonitoratalltimesduringdrillingoperationsevenwhennotmakinghole?Indesigningthegasdetectionsystemwhatarethedesignconsiderationsandminimumrequirements?Page71––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––

23. Whataretheparametersanditemstoberecordedinthedailydrillingreport?––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––

24.Whatisthepurposeofhavingwindsocksatthedrillingsite?Whatisthemusterpointandwhereshoulditbelocatedandwhy?––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––

25. Whatparametersshouldbecontinuallymonitored(RigInstrumentationMinimumRequirements)?Page71

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26. Doexplosiveson‐siteneedspecialconsideration?[]Yes[]NoIfyes,explain–Page74


27. Whyiscompletedataacquisitionandmanagementacriticalaspectofanydrilling

operation?Page106––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––

28. Howoftenshouldtheconceptualmodelofthefieldbeupdatedandwhy?Page106

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29. WhatarethetopicstobediscussedduringtheLessonLearnt(endofthewellmeeting)andwhoshouldbeinvolved?––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––


ExtraPointQuestions

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Describewhatiswronginthesephotos:Photo1:Casings

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Photo 2: Forklift

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Photo 3: Sensors

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Photo 4: BOP


Photo 5: Drill Rig


Photo6:BlowOutPreventerActivator

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Documents

•BGR Questions Code of Practice Short Course-June2018 are the primary well design considerations? Explain. Page 11 ... 20. Precautions when cementing a geothermal well? (Mark all