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Schlumberger-Private
REDEFININGPUMPDOWNPERFORATING
2018-NAPS-37Authors:SharifAboelnaga,PedroHernandez,CarlosEduardoGuedes,FernandoGarcia-Osuna,Schlumberger,NickSnoke,FHEUSALLC
Schlumberger-Private
AGENDA
REDEFININGPUMPDOWNPERFORATING§ IndustryChallenges§ TechnicalAdvances
– GunSystems– ShapedCharges– WirelineCables– PressureControl
§ CaseStudy§ Conclusions
2018-NAPS-37/REDEFININGPUMPDOWNPERFORATING
Schlumberger-Private
Methodtoconveyplugandperforatinggunsinhorizontalorhigh-anglewellsbypumpingfluidintothewellboretopushtheassemblyintothelateralsectionofthewell.
2018-NAPS-37/REDEFININGPUMPDOWNPERFORATING
PUMPDOWNPERFORATING
Schlumberger-Private
Industrycycles
Increasedgunsperstage
Retentionofworkforce
Regulatoryimpact
INDUSTRYCHALLENGES NEWTECHNOLOGIESREQUIREDTOADDRESSWORKFORCESAFETYAND
MAINTAINCOMPETITIVENESS
2018-NAPS-37/REDEFININGPUMPDOWNPERFORATING
Schlumberger-Private 2018-NAPS-37/REDEFININGPUMPDOWNPERFORATING
USLANDHORIZONTALRIG,WELLANDSTAGECOUNT
-
1,000
2,000
3,000
4,000
5,000
6,000
7,000
8,000
-
200
400
600
800
1,000
1,200
1,400
1,600
1,800
2,000
Horizon
talW
ells
Horizon
talRigs
HorizontalRigsvs.HorizontalWells
Rigs Wells
-
20,000
40,000
60,000
80,000
100,000
120,000
140,000
-
1,000
2,000
3,000
4,000
5,000
6,000
7,000
8,000
Horizon
talStages
Horizon
talW
ells
HorizontalWellsvs.HorizontalStages
Wells Stages
Schlumberger-Private
GUNSYSTEMS
CONVENTIONALGUNSYSTEMS§ Laborintensiveinbothgunshopandfield§ Servicequalitydependentontechniqueand
experience§ Multipleopportunitiesforfailure
2018-NAPS-37/REDEFININGPUMPDOWNPERFORATING
Schlumberger-Private
GUNSYSTEMS
PLUGANDPLAYGUNSYSTEMS§ Designedtoeliminatethehumanfactorwhenloadingandarmingguns§ Upto40gunscanbeshotusinganydrop-incharge§ Plug-indesigneliminatescrimpingandscotchlocks§ SimplifiedsealandadapterdesignandintegratedPlugShootAdapter§ Ballisticinterruptbuiltintoaddressableswitchboardinplaceuntilreadytofire§ Gunsloadedandarmedatthegunshop,DOTapprovedfortransport,zerowiring/armingatthewellsite§ Shorter,lightergunsreduceHSEimpactonfieldcrews
2018-NAPS-37/REDEFININGPUMPDOWNPERFORATING
Plug-indesignandeliminationofportplugs IntegratedPlugShootAdapter
BallisticInterrupt
Schlumberger-Private
SHAPEDCHARGES
UNIFORMENTRANCEHOLECHARGES§ Introducedin2012§ Entranceholevariationminimizedbasedonstandoff§ Allowforevendistributionofpumpingpressures§ Improvedinjectionrates§ Reducedstimulationpressures/optimizedproppant
placement
2018-NAPS-37/REDEFININGPUMPDOWNPERFORATING
ConventionalCharge
UniformEntranceHoleCharge
Schlumberger-Private
WIRELINECABLES
CONVENTIONALWIRELINECABLES§ GIPS(steel)wirelinecablesintroducedin
1950s§ Alloycablesintroducedin1960s§ High-strengthcablesdevelopedin1990s§ Strandedarmorcabletechnologylimits
reached
2018-NAPS-37/REDEFININGPUMPDOWNPERFORATING
CONVENTIONALWIRELINECABLESCHALLENGES
LargeFootprint Riser/ToolLength
ComplexRig-Up GreaseUsage
ArmorStranding TrippingSpeed
ResourceHeavy
Schlumberger-Private
WIRELINECABLES
SLICKGREASELESSWIRELINECABLES§ Polymertechnologyintroducedin2005with
multipleiterationsovertheyears§ Operatestosurfaceconditionsupto
15,000psi§ Simplifiesoperationandreducesriskand
environmentalimpact
2018-NAPS-37/REDEFININGPUMPDOWNPERFORATING
OVERCOMINGCONVENTIONALWIRELINECABLESCHALLENGES
ReducedFootprint
ShorterPCEAssembly
SimplifiedRig-Up/Operation
NoGrease,DualPackOffreplacesGreaseHead
TorqueBalanced,PolymerLocked,NoStranding,NoBreak-In
FasterTrippingSpeed,40%
LowerFriction
LessResourcesRequired
Schlumberger-Private
PRESSURECONTROLRIG-UP
CONVENTIONALPRESSURECONTROLRIG-UP§ Requiresmanualintervention§ Placespersonnelundersuspendedloadsin
awkwardpositions§ Unabletorig-up/rig-downperforatingguns
duringadjacentfrac§ Significantcauseofsafetyincidentsduring
operation
2018-NAPS-37/REDEFININGPUMPDOWNPERFORATING
Schlumberger-Private
PRESSURECONTROLRIG-UP
CONVENTIONALPRESSURECONTROLRIG-UP§ Requiresmanualintervention§ Placespersonnelundersuspendedloadsin
awkwardpositions§ Unabletorig-up/rig-downperforatingguns
duringadjacentfrac§ Significantcauseofsafetyincidentsduring
operation
2018-NAPS-37/REDEFININGPUMPDOWNPERFORATING
47%ARMS,HANDS&FINGERS
19%TORSO
11%HEADS,FACES
21%LEGS&FEET65%
<2YearsofSeniority16%3-5YearsofSeniority
19%>5YearsofSeniority
Schlumberger-Private
PRESSURECONTROLRIG-UP
REMOTELYACTUATEDHYDRAULICPCECONNECTIONS§ Developedin2015byFHE§ Remotelyconnectspressurecontrolequipmenttothe
wellhead§ Remotemonitoringsystemwithlockoutprotects
againstinadvertentunlocking§ Eliminatesneedforpersonnelinterventiononfrac
tree§ Eliminatesdead-timeduringadjacentfrac operations§ Newlevelofsafetyforpersonnelwhilemaximizing
padefficiency
2018-NAPS-37/REDEFININGPUMPDOWNPERFORATING
COURTESYOFFHE
Schlumberger-Private
CASESTUDY
WESTERNCANADA§ Usingplugandplayguns,uniformentranceholecharges,slickgreaselesscables,andremotely
actuatedhydraulicPCE connections§ Oneunitcompleting264stageswith1,096gunsin25days§ Averageof10.5stagesadaywithupto19stagescompletedinasingleday§ Reducedcrewsizeenablesmoretotalcrewdeployments§ ReducedoverallHSEexposuretofieldpersonnel
2018-NAPS-37/REDEFININGPUMPDOWNPERFORATING
0 0.5 1 1.5 2 2.5 3
Conventional
NewTechnology
TimeComparisonofNewvs.ConventionalTechnology
GunPrepTime RigontoWell RIH,Shoot,POOH RigoffWell
31%
Schlumberger-Private
CONCLUSIONS
REDEFININGPUMPDOWNPERFORATING§ Newtechnologiesareavailablethathelpimproveworkforcesafetywhile
improvingoperationalefficiency
§ Operatorsandservicecompaniesmustcontinuetochallengethestatusquotomaintaincompetitiveness
§ ContinuedR&Deffortswithinputfromfieldoperationsareneededtostayaheadofthecurve
2018-NAPS-37/REDEFININGPUMPDOWNPERFORATING
Schlumberger-Private
Q&A
2018-NAPS-37Authors:SharifAboelnaga,PedroHernandez,CarlosEduardoGuedes,FernandoGarcia-Osuna,Schlumberger,NickSnoke,FHEUSALLC
Schlumberger-Private
PLUGANDPLAYGUNSYSTEMS
PLUGANDPLAYGUNSYSTEMS
Safety Reliability
FlexibilityEfficiency
Highestlevelofsafetycontrols• Integratedballisticinterruptbuiltinto
addressableswitchboardinplaceuntilreadytofire
• IPaddressableguns
Engineeredtoeliminatefailures• Plug-indesign• Simplifiedsealandadapterdesign• GunsloadedandARMEDintheGunShop• ZEROwiringordetonatorarmingatthe
wellsite
Chargeflexibility• CompatiblewithawidevarietyofGHand
DPcharges• SLBorany3rd partydropincharge
Builtforefficiency• Reducedassemblylengthtomaximizegun
deployment• Abilitytoshootupto40selectivegunsina
singlerun
2018-NAPS-37/REDEFININGPUMPDOWNPERFORATING
