secarb - central app. updatepages.geo.wvu.edu/~wilson/netl/ripepi.pdf · progress overview...
TRANSCRIPT
![Page 1: SECARB - Central App. Updatepages.geo.wvu.edu/~wilson/netl/Ripepi.pdf · Progress Overview Developed a suite of geologic maps for sequestration and ECBM analysis Selected a donated](https://reader035.vdocument.in/reader035/viewer/2022081402/5f0aba037e708231d42d0ac2/html5/thumbnails/1.jpg)
Nino Ripepi Nino Ripepi Virginia Center for Coal and Energy Research, Virginia TechVirginia Center for Coal and Energy Research, Virginia Tech
Chris SheaChris SheaMarshall Miller & AssociatesMarshall Miller & Associates
SECARB - Central App. Update
![Page 2: SECARB - Central App. Updatepages.geo.wvu.edu/~wilson/netl/Ripepi.pdf · Progress Overview Developed a suite of geologic maps for sequestration and ECBM analysis Selected a donated](https://reader035.vdocument.in/reader035/viewer/2022081402/5f0aba037e708231d42d0ac2/html5/thumbnails/2.jpg)
SECARB Coal Group Research Team
Southern States Energy BoardSouthern States Energy BoardVirginia Center for Coal and Energy Research / Virginia Center for Coal and Energy Research / Virginia TechVirginia TechMarshall Miller and AssociatesMarshall Miller and AssociatesGeological Survey of AlabamaGeological Survey of AlabamaUniversity of AlabamaUniversity of AlabamaSouthern CompanySouthern CompanyKentucky Geological SurveyKentucky Geological SurveyAdvanced Resources InternationalAdvanced Resources InternationalEastern Coal CouncilEastern Coal Council
![Page 3: SECARB - Central App. Updatepages.geo.wvu.edu/~wilson/netl/Ripepi.pdf · Progress Overview Developed a suite of geologic maps for sequestration and ECBM analysis Selected a donated](https://reader035.vdocument.in/reader035/viewer/2022081402/5f0aba037e708231d42d0ac2/html5/thumbnails/3.jpg)
Phase II Partners(Cost Share, Data, Wells)
AlawestAlawestAlpha Natural Alpha Natural ResourcesResourcesAMVESTAMVESTAppalachian Production Appalachian Production ServicesServicesBuckhorn CoalBuckhorn CoalCDX GasCDX GasCNX GasCNX GasCONSOL EnergyCONSOL EnergyCumberland Resources Cumberland Resources Dart Oil & GasDart Oil & GasDenbury ResourcesDenbury Resources
DominionDominionEastmanEastmanEquitable ProductionEquitable ProductionGeoMetGeoMetInternational Coal GroupInternational Coal GroupMcJunkin AppalachianMcJunkin AppalachianNorfolk SouthernNorfolk SouthernNatural Resource PartnersNatural Resource PartnersPenn VirginiaPenn VirginiaPine Mountain Oil & GasPine Mountain Oil & GasPiney LandPiney LandPocahontas LandPocahontas LandPraxairPraxair
![Page 4: SECARB - Central App. Updatepages.geo.wvu.edu/~wilson/netl/Ripepi.pdf · Progress Overview Developed a suite of geologic maps for sequestration and ECBM analysis Selected a donated](https://reader035.vdocument.in/reader035/viewer/2022081402/5f0aba037e708231d42d0ac2/html5/thumbnails/4.jpg)
Progress OverviewDeveloped a suite of geologic maps for sequestration and Developed a suite of geologic maps for sequestration and ECBM analysisECBM analysisSelected a donated CNX Gas well (Russell County, VA) for Selected a donated CNX Gas well (Russell County, VA) for field test and finalized indemnification and operating field test and finalized indemnification and operating agreements agreements Completed Initial Reservoir Model and Injection SimulationCompleted Initial Reservoir Model and Injection SimulationWorking with DOE, EPA and Virginia Department of Mines, Working with DOE, EPA and Virginia Department of Mines, Minerals and Energy on permitting requirements Minerals and Energy on permitting requirements
Received NEPA categorical exclusionReceived NEPA categorical exclusionReceived DMME drilling permitReceived DMME drilling permitReceived EPA Class V injection permitReceived EPA Class V injection permit
Finished drilling monitoring well and core hole, logging Finished drilling monitoring well and core hole, logging complete, and wells instrumented.complete, and wells instrumented.Finished injecting 1,000 tons of CO2 at field testFinished injecting 1,000 tons of CO2 at field testMVA activities ongoing.MVA activities ongoing.Data analysis ongoing.Data analysis ongoing.
![Page 5: SECARB - Central App. Updatepages.geo.wvu.edu/~wilson/netl/Ripepi.pdf · Progress Overview Developed a suite of geologic maps for sequestration and ECBM analysis Selected a donated](https://reader035.vdocument.in/reader035/viewer/2022081402/5f0aba037e708231d42d0ac2/html5/thumbnails/5.jpg)
Ground Level
MonitoringWell
CO2Injection
Well
CO2 Saturated Coal SeamCH4 Saturated Coal SeamCO2 Injection Model
MonitoringWell
![Page 6: SECARB - Central App. Updatepages.geo.wvu.edu/~wilson/netl/Ripepi.pdf · Progress Overview Developed a suite of geologic maps for sequestration and ECBM analysis Selected a donated](https://reader035.vdocument.in/reader035/viewer/2022081402/5f0aba037e708231d42d0ac2/html5/thumbnails/6.jpg)
CNX Gas Field Test Location
![Page 7: SECARB - Central App. Updatepages.geo.wvu.edu/~wilson/netl/Ripepi.pdf · Progress Overview Developed a suite of geologic maps for sequestration and ECBM analysis Selected a donated](https://reader035.vdocument.in/reader035/viewer/2022081402/5f0aba037e708231d42d0ac2/html5/thumbnails/7.jpg)
StratigraphicColumn of
Injection Zone
1400 – 2300 feet in depth19 hydrofrac coalseams >
25 feet of net coal
1600
1700
1800
1900
2000
2100
2200
2300
LEEFORMATION
POCAHONTASFORMATION
DEPTH GR DENSITY
****
LEE FORMATIONINJECTION TEST
NET COAL: 8.2 FEET
*
*
**
POCAHONTAS FORMATIONINJECTION TEST
NET COAL: 6.4 FEET
LEGENDCOALSANDSTONE
SHALE
INJECTION ZONE
PERFORATED ZONE*
![Page 8: SECARB - Central App. Updatepages.geo.wvu.edu/~wilson/netl/Ripepi.pdf · Progress Overview Developed a suite of geologic maps for sequestration and ECBM analysis Selected a donated](https://reader035.vdocument.in/reader035/viewer/2022081402/5f0aba037e708231d42d0ac2/html5/thumbnails/8.jpg)
Monitor Well and Offset CBM Wells
BD114
BC114
BD113
BC115
BD115
BE115
BE114BE113
1604'
1433'
2167
'
Circle Radius1320'
1311'
2169'
1636
'
2297'
COALBED METHANE WELL
CNX GAS INJECTION WELL
0' 1000'500'
PROPOSED MONITOR WELL SITES
![Page 9: SECARB - Central App. Updatepages.geo.wvu.edu/~wilson/netl/Ripepi.pdf · Progress Overview Developed a suite of geologic maps for sequestration and ECBM analysis Selected a donated](https://reader035.vdocument.in/reader035/viewer/2022081402/5f0aba037e708231d42d0ac2/html5/thumbnails/9.jpg)
Monitor Well / Core Hole TestingGeophysical logs: gamma ray, caliper, density, Geophysical logs: gamma ray, caliper, density, neutron, induction, temperatureneutron, induction, temperatureVideo Camera log prior to injectionVideo Camera log prior to injectionDesorptionDesorption testing on coals to determine current testing on coals to determine current methane gas content and compare to initial gas methane gas content and compare to initial gas contentcontentMethane, nitrogen, and carbon dioxide adsorption Methane, nitrogen, and carbon dioxide adsorption isotherms on coal coresisotherms on coal coresPetrographicPetrographic analyses of core samplesanalyses of core samplesInjectionInjection--falloff tests of Lee and Pocahontas falloff tests of Lee and Pocahontas formation injection intervalsformation injection intervals
![Page 10: SECARB - Central App. Updatepages.geo.wvu.edu/~wilson/netl/Ripepi.pdf · Progress Overview Developed a suite of geologic maps for sequestration and ECBM analysis Selected a donated](https://reader035.vdocument.in/reader035/viewer/2022081402/5f0aba037e708231d42d0ac2/html5/thumbnails/10.jpg)
Drilling Monitoring Wells and Cementing Surface Casing
![Page 11: SECARB - Central App. Updatepages.geo.wvu.edu/~wilson/netl/Ripepi.pdf · Progress Overview Developed a suite of geologic maps for sequestration and ECBM analysis Selected a donated](https://reader035.vdocument.in/reader035/viewer/2022081402/5f0aba037e708231d42d0ac2/html5/thumbnails/11.jpg)
Coring and Desorption Testing
![Page 12: SECARB - Central App. Updatepages.geo.wvu.edu/~wilson/netl/Ripepi.pdf · Progress Overview Developed a suite of geologic maps for sequestration and ECBM analysis Selected a donated](https://reader035.vdocument.in/reader035/viewer/2022081402/5f0aba037e708231d42d0ac2/html5/thumbnails/12.jpg)
Monitoring, Verification and Accounting (MVA)
Monitor soil COMonitor soil CO22 and methane levels near the and methane levels near the injection wellinjection well
Soil Flux MeasurementsSoil Flux MeasurementsSoil SurveySoil Survey
Monitor ambient COMonitor ambient CO22 levelslevelsSubsurface and Surface Water SamplingSubsurface and Surface Water SamplingMonitor for tracers injected with COMonitor for tracers injected with CO22Monitor pressure and gas composition at monitor Monitor pressure and gas composition at monitor wellswellsMonitor gas and water production rates, and gas Monitor gas and water production rates, and gas composition at adjacent CBM wellscomposition at adjacent CBM wells
![Page 13: SECARB - Central App. Updatepages.geo.wvu.edu/~wilson/netl/Ripepi.pdf · Progress Overview Developed a suite of geologic maps for sequestration and ECBM analysis Selected a donated](https://reader035.vdocument.in/reader035/viewer/2022081402/5f0aba037e708231d42d0ac2/html5/thumbnails/13.jpg)
MVA Layout
![Page 14: SECARB - Central App. Updatepages.geo.wvu.edu/~wilson/netl/Ripepi.pdf · Progress Overview Developed a suite of geologic maps for sequestration and ECBM analysis Selected a donated](https://reader035.vdocument.in/reader035/viewer/2022081402/5f0aba037e708231d42d0ac2/html5/thumbnails/14.jpg)
Water and Gas Sampling
![Page 15: SECARB - Central App. Updatepages.geo.wvu.edu/~wilson/netl/Ripepi.pdf · Progress Overview Developed a suite of geologic maps for sequestration and ECBM analysis Selected a donated](https://reader035.vdocument.in/reader035/viewer/2022081402/5f0aba037e708231d42d0ac2/html5/thumbnails/15.jpg)
CO2 Soil Flux Measurements
![Page 16: SECARB - Central App. Updatepages.geo.wvu.edu/~wilson/netl/Ripepi.pdf · Progress Overview Developed a suite of geologic maps for sequestration and ECBM analysis Selected a donated](https://reader035.vdocument.in/reader035/viewer/2022081402/5f0aba037e708231d42d0ac2/html5/thumbnails/16.jpg)
Soil Survey
![Page 17: SECARB - Central App. Updatepages.geo.wvu.edu/~wilson/netl/Ripepi.pdf · Progress Overview Developed a suite of geologic maps for sequestration and ECBM analysis Selected a donated](https://reader035.vdocument.in/reader035/viewer/2022081402/5f0aba037e708231d42d0ac2/html5/thumbnails/17.jpg)
Monitoring Tower and Data Transfer
![Page 18: SECARB - Central App. Updatepages.geo.wvu.edu/~wilson/netl/Ripepi.pdf · Progress Overview Developed a suite of geologic maps for sequestration and ECBM analysis Selected a donated](https://reader035.vdocument.in/reader035/viewer/2022081402/5f0aba037e708231d42d0ac2/html5/thumbnails/18.jpg)
Injecting Tracer for MVA
![Page 19: SECARB - Central App. Updatepages.geo.wvu.edu/~wilson/netl/Ripepi.pdf · Progress Overview Developed a suite of geologic maps for sequestration and ECBM analysis Selected a donated](https://reader035.vdocument.in/reader035/viewer/2022081402/5f0aba037e708231d42d0ac2/html5/thumbnails/19.jpg)
CO2 Injection StatusAn initial injection with a 45An initial injection with a 45--ton slug of CO2 was completed ton slug of CO2 was completed on 01/10/2009on 01/10/20091,000 tons of the planned 1,000 ton test have been injected at a1,000 tons of the planned 1,000 ton test have been injected at an n average rate of 41.6 tons per day.average rate of 41.6 tons per day.
Injectivity was higher than anticipated.Injectivity was higher than anticipated.Maximum injection rate was 54.6 tons per day.Maximum injection rate was 54.6 tons per day.Injectivity decreased to 20 tons per day.Injectivity decreased to 20 tons per day.
The injection pressure was held below 1,000 The injection pressure was held below 1,000 psipsi..Both monitor wells reached 99% CO2 in their stream and Both monitor wells reached 99% CO2 in their stream and higher than anticipated pressure (higher than anticipated pressure (hydrofrachydrofrac).).OffOff--set wells did not show any increase in CO2 content or gas set wells did not show any increase in CO2 content or gas production.production.A Spinner Survey was run in the injection well to quantify the A Spinner Survey was run in the injection well to quantify the amount of CO2 going into each coal seam.amount of CO2 going into each coal seam.
![Page 20: SECARB - Central App. Updatepages.geo.wvu.edu/~wilson/netl/Ripepi.pdf · Progress Overview Developed a suite of geologic maps for sequestration and ECBM analysis Selected a donated](https://reader035.vdocument.in/reader035/viewer/2022081402/5f0aba037e708231d42d0ac2/html5/thumbnails/20.jpg)
CO2 Storage and Transport(104 ton storage capacity on site)
![Page 21: SECARB - Central App. Updatepages.geo.wvu.edu/~wilson/netl/Ripepi.pdf · Progress Overview Developed a suite of geologic maps for sequestration and ECBM analysis Selected a donated](https://reader035.vdocument.in/reader035/viewer/2022081402/5f0aba037e708231d42d0ac2/html5/thumbnails/21.jpg)
CO2 Injection
![Page 22: SECARB - Central App. Updatepages.geo.wvu.edu/~wilson/netl/Ripepi.pdf · Progress Overview Developed a suite of geologic maps for sequestration and ECBM analysis Selected a donated](https://reader035.vdocument.in/reader035/viewer/2022081402/5f0aba037e708231d42d0ac2/html5/thumbnails/22.jpg)
Injection Graph
![Page 23: SECARB - Central App. Updatepages.geo.wvu.edu/~wilson/netl/Ripepi.pdf · Progress Overview Developed a suite of geologic maps for sequestration and ECBM analysis Selected a donated](https://reader035.vdocument.in/reader035/viewer/2022081402/5f0aba037e708231d42d0ac2/html5/thumbnails/23.jpg)
Monitor Well Response
![Page 24: SECARB - Central App. Updatepages.geo.wvu.edu/~wilson/netl/Ripepi.pdf · Progress Overview Developed a suite of geologic maps for sequestration and ECBM analysis Selected a donated](https://reader035.vdocument.in/reader035/viewer/2022081402/5f0aba037e708231d42d0ac2/html5/thumbnails/24.jpg)
![Page 25: SECARB - Central App. Updatepages.geo.wvu.edu/~wilson/netl/Ripepi.pdf · Progress Overview Developed a suite of geologic maps for sequestration and ECBM analysis Selected a donated](https://reader035.vdocument.in/reader035/viewer/2022081402/5f0aba037e708231d42d0ac2/html5/thumbnails/25.jpg)
Ambient CO2 Sensor Overlay
![Page 26: SECARB - Central App. Updatepages.geo.wvu.edu/~wilson/netl/Ripepi.pdf · Progress Overview Developed a suite of geologic maps for sequestration and ECBM analysis Selected a donated](https://reader035.vdocument.in/reader035/viewer/2022081402/5f0aba037e708231d42d0ac2/html5/thumbnails/26.jpg)
Spinner Test on Injection Well
![Page 27: SECARB - Central App. Updatepages.geo.wvu.edu/~wilson/netl/Ripepi.pdf · Progress Overview Developed a suite of geologic maps for sequestration and ECBM analysis Selected a donated](https://reader035.vdocument.in/reader035/viewer/2022081402/5f0aba037e708231d42d0ac2/html5/thumbnails/27.jpg)
Spinner Results
![Page 28: SECARB - Central App. Updatepages.geo.wvu.edu/~wilson/netl/Ripepi.pdf · Progress Overview Developed a suite of geologic maps for sequestration and ECBM analysis Selected a donated](https://reader035.vdocument.in/reader035/viewer/2022081402/5f0aba037e708231d42d0ac2/html5/thumbnails/28.jpg)
Field Test Schedule
Site selection: Site selection: 04/07 04/07 –– 12/0712/07Permitting process:Permitting process: 02/08 02/08 –– 09/0809/08Soil gas monitoring: Soil gas monitoring: 04/08 04/08 –– 09/0909/09Coring: Coring: 08/08 08/08 –– 11/0811/08Formation testing: Formation testing: 11/08 11/08 –– 01/0901/09Install injection equipment: Install injection equipment: 12/08 12/08 –– 01/0901/09Injection testing: Injection testing: 01/09 01/09 –– 02/0902/09Well monitoringWell monitoring 02/09 02/09 –– 03/0903/09Site closure: Site closure: 06/09 06/09 –– 09/0909/09
![Page 29: SECARB - Central App. Updatepages.geo.wvu.edu/~wilson/netl/Ripepi.pdf · Progress Overview Developed a suite of geologic maps for sequestration and ECBM analysis Selected a donated](https://reader035.vdocument.in/reader035/viewer/2022081402/5f0aba037e708231d42d0ac2/html5/thumbnails/29.jpg)
Outreach
Groundbreaking and Site Visit