hontomín technology development plant (spain) j.carlos de...
TRANSCRIPT
Hontomín Technology Development Plant (Spain) J.Carlos de Dios
Director of Low Carbon Technologies at Ciuden
Workshop �CO2 storage pilot projects in Europe� 11th CO2GeoNet Open Forum, Venice May 11th 2016
Index
1.-Origin. Main goals 2.- Decision making process 3.-Pilot technical characteristics 4.-Well drilling 5.- Hydraulic characterization 6.- CO2 injection 7.- Collaboration
Hontomín TDP The origin. Main goals
Storage main goals ! Refine CO2 storage technologies in �on-shore� deep saline aquifer conditions (fractured carbonates)
! Identification of cost reduction action for the whole of the process
! Potential risk assesment and corrective measures proposal
! Support for developing alternative g e o p h y s i c a l t e c h n o l o g i e s t o characterize the seal-reservoir complex
! Tools development for dynamic modelling (hydraulic, hydrodinamic and chemical scope)
Technology upscaling development from pilot to industrial size in �Real Life Conditions�
Project(OXYCFB(300(�Compos4lla�(
Hontomín TDP Decision making. Site location
Why Hontomín? 1. Regarding the project goals: ! Deep saline aquifer ! Fractured carbonates ! Enough capacity for upscaling (2-4 Mt)
2. High knowledge level on the geological formations and especially related with the seal and reservoir complex.
3. The populations are located in small villages around the site with implantation of traditional oil sector activities in the area.
Hontomín TDP Decision making. Site location
Geophysical Campaigns " Induced seismicity 2D-3D. Target: For determining the geometry, tectonic structure, top allocation, formation thickness, petrophysical properties and the rest of the data needed to develop the geological static model (Project OXYCFB300)
" Electromagnetichal Techniques CSEM, Magnetotelluric . Target: To define the base lines needed to track the CO2 plume evolution for developing of future works to control de injection evolution. Different techniques have been deplo- yed for this goal (LEMAM, ERT, Magnetotelluric, etc) in the projects OXYCFB300 and EM Hontomín. " Microgravimetry. The target is to determine the base line and the alternative technique for the CO2 plume tracking. (Project OXYCFB300)
" DIN SAR and GB SAR. The use of satelital images and ground radar technique to analyze the surface subsidences produced by the injection. (Project OXYCFB300)
Pilot Technical Characterics Features of the seal and reservoir complex 1.Site: on-shore deep saline aquifer storage (1.600 m depth) 2.Location: Hontomín (Burgos), Castilla y León Region, Spain 3.Nature of the cap rock: carbonates (Marly Lias 150 m width) 4.Nature of the store rock: carbonates (limestones and dolomites) 5.Capacity of the site: 100.000 T CO2 (administrative requirement, Spanish Law 40/2010 CO2 Geological Storage) 6.CO2 injection strategies: liquid, supercritical and alternative 7.Safe storage operation: irregularities and leakage control 8.Public acceptance: positive
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H-I: Depth vs. Time curve
Days%
Depth
%%(m)
PrognosisActual
20%m%20"%Casing%
206,6%m%%13%3/8"%Casing%
585,8 m%%9%5/8"%Casing%
12%%1/4"%Reverse Circulation%Rotary%Drilling
8%1/2"%Direct%Circulation%Rotary%Drilling
14/04/2013
CoreF1:%1355F1362%m
CoreF2:%1468F1473%m
29/10/2013
TD:%1570%m
6"%D.%C. Rotary%Drilling
17%1/2"%Percussion%Drilling(12%hrs%/%day)
17%1/2"%Reverse%Circulation%Rotary%Drilling
CBL/VDL%%log%%9%5/8"%casing
Drilling%suspended%on%26/06/2013Drilling%reFstarted%on%%19/08/2013
26/06/2013%%%%% 19/08/2013
Verticallity%log
Verticallity%log
7"%Liner:%483F1437%m%GL
CoreF3:%1534F 1541%m
6"%Open%Hole
Cost efficiency up to 60% regarding traditional methods Well drilling
Pilot&Technical&Characterics&&Wells&and&deep&monitoring&
HI(Injec4on(Well(( HA(Observa4on((Well((
CO2&INJECTION&.&Opera<ng&Parameters&P&up&to&120&Bar&T&A20&to&40º&C&
FR&0,2&to&2&Kg/sec&
WATER&CONDITIONING.&Opera<ng&Parameters&
P&up&to&120&Bar&FR&up&to&5&Kg/sec&
Brine&(up&to&40.000&ppm&salinity)&
Pilot&Technical&Characteris<cs.&Facili<es&
Seismicity(Monitoring(Network( Hydrogeological(Monitoring(
Network(
30 passive seismic stations 20 sensors SARA SS 45 (4,5 Hz) 10 sensors Lennarzt LE 3D (20 seconds period) 1 accelerometer Specific software (Control Room)(
Pilot&Technical&Characteris<cs.&Facili<es&
Connectivity Tests
Brine injection
Laboratory&works&
Permeability increase through fracture network due to hydrodinamic and geochemical effects (Modeled by
Saphir TM)
Hydraulic&Characteriza<on&
1st Stage. Well pressurization with brine 2nd Stage. CO2 conditioning to be injected 3rd Stage. CO2 injection 4th Stage. Tubing cleaning . º
CO2&Injec<on&&
Injec<on&conducted&according&transport&condi<ons&�OXYCFB300&Project�&&
Tubing&choke&installed&1000&m&depth&for&avoiding&high&bo\om&hole&overpressure&and&unadmissible&seismicity&effects&on&surface&&
1st Stage. 2nd Stage. 3rd Stage. 4th Stage.
CO2 Injection
205(
405(
605(
805(
1005(
1205(
1405(
1605(
1805(
0( 10( 20( 30( 40( 50(
Depth&(m
)&
Temperature&(ºC)&
Pure(CO2(
Water(forma4on(
The&injec<on&of&carbon&dioxide&was&performed&in&liquidAphase&flow&
Distributed Temperature System Timely R. ∆t=60-300 sec Spatial R. ∆L=0,25m Thermal gradient fairly homogeneous Injection cooling due to cryogenic conditions Drop pressure valve (choke 1.000 m depth): Pre-heating due to friction Joule-Thompson effect
Choke behaviour
&(&&&&&&&&&&&&&&&&&
Collaboration
Project ENOS- ENabling Onshore CO2 Storage in Europe
Call H2020: LCE 15-2014/2015 Collaboration
Open for collaboration
“In my mind, pilots are key to the global implementation of CCS at the moment. They´re building our knowledge base and they´re key to building public confidence in our technology to get us to larger-scale implementation”. �John Gale General Manager of the IEA GHG R&D Programme �
