locus bio-energy solutions upstream applications...locus bio-energy solutions 1 •four year old...
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LocusBio-EnergySolutionsUpstreamApplications
LocusBio-EnergySolutions,LLCNovember16,2017
TheinformationcontainedinthisdocumentisconfidentialandproprietarytoLocusBio-EnergyLLC.PleasedonotsharethisdocumentortheinformationcontainedhereinwithanyoneoutsideofLocusBio-EnergyLLCoritsaffiliates,withoutfirstobtainingpermissionfromanauthorizedrepresentativeofLocusBio-EnergyLLCoritsaffiliates,asapplicable
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LocusBio-EnergySolutions
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• FouryearoldOhio-basedcompanywithpatentpendingmicrobe-basedsolutionsforupstream,midstreamanddownstreamapplications
• World-class teamofR&Dscientists– havesolvedmanyoftheproblemsplaguingtraditionalmicrobialtreatmentsthatleadtomarginalorineffectiveresults
• NowcommerciallytreatinghundredsofwellsintheAppalachiaareaafteryear+ofpilotprojects
• LaunchingpilotprojectsinTexasQ42017with6E&Poperators
• UpstreamApplications– costcompetitive,effective,andenvironmentallysafe
- Paraffincontrolinwellbores,flowlinesandtanks
- H2Sandcorrosionreduction
- Productionenhancement
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• Portfolioofnaturally-occurringmicrobesusingpatent-pendingmicrobegeneration/fermentationprocesses
• Microbialcocktailsarecustomizedforeachcustomer
• Microbesarenon-toxic,biodegradable,andnon-GMOwithnospecialhandlingrequired
• Localfermentationensuresmaximumpotencyatpointofapplication: Upto1000xgreater
• Operationalinanewregionwithinfourmonths
LocusTechnologySuccessDrivers:FreshMicrobes- InHighConcentrations- AppliedinHours
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UpstreamApplications
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Application DescriptionParaffin Removal • Eliminateparaffin andsludgebuildup
- Wellborecomponents- Flowlines and tanks- Potentialformidstreamapplications- tankers,ships, trucks,pipelines
• Increaseswellproductivityand potentiallyincreasesrecoverablereserves• Proveninover300wellsinAppalachia
H2S&Corrosion Control • Suppresssulfatereducingbacteria(SRB) thatproduceH2Sandcausecorrosion• SequesterexistingH2Sandmercaptans• Fieldleveloperations• Potentialformidstreamanddownstreamissues
Enhancedrecovery&wellstimulation
• Increaseoilrecoverybyreducing IFTandselectivelypluggingthiefzones• Successfullyvalidatedinstripperwells inAppalachia
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• Formationtype:SandstonesandCarbonates
• Depth:1,500’– 10,000’
• Porosity:7- 25+%Porosity
• Operatingtemperature:Upto190°F"wellboretemperature"
• Operatingpressure:Nobottom-holepressurelimitations
• Salinity:1,000-100,000ppmTDS
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LocusTreatmentsEffectiveacrossrangeofGeologies,Depths,Porosities,TemperaturesandSalinities
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ParaffinDispersal• Dispersesparaffinbyeffectiveemulsificationandkeepingitsuspendedinsolutionthroughbio-solventsandbio-surfactants.Effectivedownthewellbore,throughtheflowlines,andwithtanksludge.
• Shortensparaffinchainswithnoadverseimpactonhydrocarbonprofile(PIONA)orincreaseinacidity.Certifiedbythreerefineriesthatnobyproductsareharmfulorunsuitableforrefiningprocesses
EnhancedProductionEffect• Dispersesexcessiveparaffintoimproveflow.• Reducesinterfacialtensionandcrudeviscosityandalterswettabilityofrockclosetothewellboretoeaseoilaccessandflowfrompores.
• Progressivelydissolvesbio-polymerssuchaspolylacticacid(PLA)andguarfrompreviousfracsthatotherwisemightbeblockingpartsoftheformation.
ProtectionfromCorrosion• MicrobesandmetabolitescanreduceconcentrationsofSRBs,otherbacteria,andbiofilms. 5
ParaffinTreatment- NumerousMechanismsofAction
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EffectOfOurParaffinTreatments
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EffectonSuckerRods:AppalachianBasin
Before After
Before
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Microbial Hotwater Hotoil Solvent Chemicals
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þ
þ
Reducescorrosivebiofilms
Cleansflowlinesandstoragetankbottomsaspartoftreatment
ReducedLOEthroughlessfrequenttreatments&strippingjobs
ParaffinTreatment:ReducesLong-termCosts
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þ
LOWER
COSTS
þProgressivelydissolvebio-polymersfromprevioushydraulicfracs
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1.00
10.00
100.00
600 800 1000 1200 1400 1600
OILRAT
E-B
BLS/DA
Y
DAYS
EXAMPLEPRODUCTIONHISTORY- DETAILRATE PRE-TREATFORECASTRATE
BEGINTREATMENTPROGRAM
1.00
10.00
100.00
1000.00
0 200 400 600 800 1000 1200 1400 1600
OILRAT
E-B
BLS/DA
Y
DAYS
EXAMPLEPRODUCTIONHISTORYRATE PRE-TREATFORECASTRATE
INCREMENTALPOST-TREATMENTOIL=343BARRELSPERCENTINCREASEOVERFORECAST=87%
ParaffinRemoval– AppalachianVerticalWellChangeinProductionDecline
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Microbial Hotwater Hotoil Solvent Chemicals
þPotentialincreaseinoilandgasproductionincome
ParaffinTreatment:IncreasesRevenue
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þPotentiallyqualifyforEnhancedProductiontaxbreaksorcredits
GREATERINCO
ME
þPreservedeeprightsbykeepingmarginalwellsinproduction
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• SuppressesSRBsandotheracidproducingbacteriaintheequipmentandformation
• AttacksthebiofilmsproducedbytheSRBsthatpromotecorrosion
• Forwells,atwosteptreatmenteliminatesSRBsandincreasesproduction
- Phase1:DecreasepopulationofSRBs(allvarietiesofgrampositive,gramnegativeandarchaea)withmicrobialcocktail
- Phase2:Treatwithafavorablemicro-organismthatisknowntooutcompeteSRBsoncetheSRBpopulationislow.
• Fornon-wellcontrol,sequestersH2Sandmercaptans sothattheyprecipitateoutassalts
• HSEfriendly
• Cost-effectiveduetoaccompanyingincreasedproductionratesAdvantages
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InnovativeSolutionForH2SControlWithEnhancedProduction
Mechanism
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FutureApplications– AllHSEFriendly
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Application Description Applicable markets
Viscosityreduction
Reduceviscositytodecreasetheextractionandtransportationcostsofcrudeandprocessedoils
• E&P operators,• Midstream(pipelines)
Asphaltenedispersal
Disperseprecipitatedasphaltenes andresinstohelprestoreformationsorreducemaintenanceandpartsreplacementcosts(dependinguponlocationofuse)
• E&P(includingoffshore)• Midstream(pipelines, tankers,
tanks,rail,trucks)• Downstream(refineries)
RemediatingPLAanddissolvablepackers
RemovesPLAfrac ballsanddissolvablepackersmuchmorequickly- inhoursratherthandaysandatawiderangeoftemperatures
• E&P
Sludgeremoval Eliminateparaffinicsludgewithoutheatingandwithreducedmechanicalenergy
• Midstream(pipelines, tankers,tanks,rail,trucks)
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Thankyouforyourattention!
Locusbioenergy.com