#1OVERVIEW OF CCS PILOT STUDY AT GUNDIH FIELD, CENTRAL JAVA Presented by Benyamin Sapiie, Awali Priyono, Tutuka Ariadji, Wawan G.A. Kadir, Eko Widianto, Rachmat Sule, Fatkhan, Ariesty Asikin, Putri D. Ekowati TEXNOLOGI INSTITUT THE 1920 ANDUNG 一般 -2 -xos 983900 Seminar on Evaluation of CO2 Storage Potential, Bandung Institute of Technology, Indonesia 10-11 December 2012#2INSTITU HISTORY OF THE STUDY A collaboration effort that is conducted between: ⚫ Institut Teknologi Bandung, Kyoto University, Pertamina UTC and Pertamina EP Supported by Japan International Cooperation Agency (JICA) and Japan Science and Technology Agency (JST) 1920 ANDUNG KYOTO UNIVERSITY PERTAMINA KYOTO JAPAN OUNDED 1897 JICA JST Japan International Cooperation Agency#3OUTLINE ● INTRODUCTION LOCATION OF CCS PILOT STUDY • DATA AVAILABILITY ● REGIONAL GEOLOGY AND TECTONIC SETTING • G&G CHARACTERISTIC OF CCS RESERVOIR TARGET • TENTATIVE RESULTS • FUTURE PLAN AND TARGET • SUMMARY AND DISCUSSION STITUT TEKNOL 7920#4BACKGROUND STUDY STITUTT TEKNOL The study concerns approximately 0.3 million ton of CO2 emitted annually during production of natural gas in a gas field presently under development in the Gundih Area A pilot study for research and development of technologies for assessing both shallow and deep strata at sites of CO2 injection. Essential for safe application of CO2 sequestration technologies, and for monitoring of underground distribution and behavior of CO₂ through capacity development of organizations and human resources.#5GEOSEQUESTRATION (CCS) CONCEPT AND FLOW Gas to domestic supply Carbonaeous Fuels Gas Natural gas + CO., capture CO, geological storage (Source: CO2CRC) CO. Biomass Coal Capture Processes Estricity generation Petrochemical plants 20 canturA Future H, use Mineral carbonation Transport and Storage Options Industrial uses A A CO, geological storage Ocean storage (Ship or pipeline) STITUT TEKNOL 7920#6Geological Sequestration Overview of Geological Storage Options 1. Depleted oil and gas reservoirs 2 Use of CO, in enhanced oil and gas recovery 3 Deep saline formations (a) offshore (b) onshore 4 Use of CO, in enhanced coal bed methane recovery 1km .2km 3a N Deep Aquifer CO2-EOR 3b Deep Aquifer Abundant Oil Field Produced oil or gas Injected CO Stored CO₂ Coal Bed#7TRAPPING MECHANISM AND STORAGE SECURITY Increasing Storage Security 100 Structural and stratigraphic trapping Trapping Contribution % 0 1 10 Residual trapping 100 Solubility trapping Mineral trapping 1000 10,000 Time since injection stops (years) AAPG MEMOIR, 2011 STITUT TEKNOL 7920#8SITE CHARACTERIZATION METHODOLOGY OF CCS 1 TEKNOL STITUT 7920 Regional Characterization Geoscience characterization State/Country assessment: Basin suitability Tectonic setting; basin size; depth; intensity of faulting; hydrodynamic and geothermal regimes; on/offshore; accessibility; existing petroleum and coal resources; industry maturity (Bachu, 2003) Regional site assessment: Identification of prospective sites Site details (distance from CO₂ source, depth to top reservoir, on/offshore); containment (seal capacity and thickness, trap type, faults); storage capacity (pore volume, area, CO₂ density): injectivity (permeability, porosity, thickness); existing natural resources (proven petroleum system, groundwater, coal, national park) (Bradshaw et al., 2002) Regional Characterization 2 Preferred site selected: Detailed site evaluation STRUCTURAL MODEL Geometry of major horizons; fault juxtaposition; fault/fracture intensity STRATIGRAPHIC MODEL Sedimentology; sequence stratigraphy: environments of deposition and facies distribution Injectivity Reservoir quality. geometry and connectivity: CO2-water-rock interactions Geomechanics Fault stability and maximum sustainable fluid pressures Containment Seal extent and capacity: migration pathways; trap mechanisms; CO2-water-rock interactions Hydrodynamics Direction and magnitude of formation water. flow systems Capacity 3-D cellular geological model and pore volume Geoscience characterization 3 Injection phase Injection rate: well design; injection pattern Postinjection phase Long-term migration; dynamic flow behaviour; ultimate destination and form; sweep efficiency; capacity (free-phase, residual and dissolved) Engineering characterization 4 characterization Engineering Coupled models Geochemical reactive transport; geomechanics-flow simulation; hydrodynamics- flow simulation + characterization Socioeconomic Economics Capital and operating costs of compression. transport and injection; costs per tonne of CO2 avoided Risk and uncertainty Quantitative risk assessment; key performance indicators; likelihood of possible CO2 loss; uncertainty ranges Monitoring and verification Direct and remote-sensing geophysical, geochemical and petrophysical technologies for subsurface, well bores, near surface and atmosphere characterization Socioeconomic Gibson-Poole (2009)#9JAVA ISLAND 1 2 Study Area 3 6 S Volcanoes of the Dieng Plateau 8 S Bandung Basin 108 E 0 40 80 kilometres KENDENG TROUGH Gunung Muriah WINSTITUTY NG BANDUNG Gunung Merapi EAST JAVA BASINAL AREA ◉ 112 E Smith (2005)#10ST40.00 REGIONAL STRUCTURES AND HYDROCARBON OCCURENCES 1950-T (EL 30% 100 30 SUNDA BASIN 0 : H2S Smell Gas Smell Gas Well : Oil Well Oil & Gas Seepages Bituminous Shale Poton / Mud Volcano : Gas Well Paleogene Oil Field Neogene Oil Field WEST JAVA 1977 10 10 T CENTRAL, 400 PLATFORM SERIBU PLATFORM JAKARTA NW JAVA BASIN CIMANDIRI TROUGH EASTERN PLATFORM BANDUNG TROUGH JAVA SEA Mp KARIMUNIAWA ARC SOUTHERN MIN WESTERN DEEP EASTERN DEEP (CENTRAL SHELL INDONESIAN OCEAN * WEST JAVA 10000UT 30 BASEMENT STRUCTURE CENTRAL JAVA 105 00BT EAST JAVA BASEMENT STRUCTURE N 271 Mean-008 N=109 Mean-058 N=124 Mean 039 CENTRAL JAVA 10000BT 30 ROUGH MURIA AR 1120eur PATI TROUGH BAWEAN HIGH KENDENG TROUGHTS YOGYAKARTA ROTHERN MIN EAST JAVA תר TUBAN GE CENTRAL DEEP SOUTH MARASANIN NORTH MADURA PLATFORM EKNOL STITUTT 1920 WP 11SET 1H0 3 11207HT 30 1140017 30 LLS OBTE WEST JAVA SURFACE STRUCTURE CENTRAL JAVA EAST JAVA SURFACE STRUCTURE 150 KILOMETERS OIL AND GAS SEEPAGES COMBINE WITH STRUCTURE PATTERN OF JAVA N-258 N165 Mean 053 Mean 112 N 495 Mean 062 Sapiie et al., (2006) 51.00.00#11HYDROCARBON OCCURENCES OF EAST JAVA REGION 111"E 5 S 6°S 7S 8 S 9°S P-1 Kujung Fm. Sst. 112 E 113°E OSESAR-1 P-1 OH-1 114 E 115°E Gas: 2 MMCFGPD Ngimbang JS 5-1 CBAWEAN-2 BAWEAN-1 OC-1 E-1 TD 5014 TD 4977 CEMPAKA-1 H-1 Prupuh Fm. Lst. Gas: 4.22 J5-7-1 JS-15-1 Kujung Fm. Sst Gas: 10.5 MMCFPD Ngrayong Member NURI-1 Prupuh Fm. Lst KEPODANG-1 QUANUR-1 Ngrayong Member ORAJAWALIOSANGKA-1 US-9-1 JS-15-1 CAMAR FIELD KEPODANG-1 KELADI FIELD Kujung Fm. Lst. Est. Reserve: 21.3 PERKUTUT-1 TD 7496 MERAK-1 GELATIK-1 CAMAR FIELD JS-1-2 QUS-17-1 MONTOR-1 POLENG FIELD Rancak Member Lst. Cum. Production: 2.1 MADURA FIELD Rancak Member Lst & North Madura Fm. Lst. West Kangean-1 OKETAPANG-1 Cs-21-1 Eosen Lst. Gas:11.9 JS-14A1 5-5-1 ONSA-1-C TD 6955 TEKNOL STITUTT BANDUNG 116°E 117"E 5 S N SIBARU-1 TO 5604' Pagerungan Field Eosen Clastic Gas:3.7 TCF; Cond. 40 MBC 50km NSA-1-0 TD 7760 -CRYSTAL-1 TD 9250 JS-53 FIELD TD 7453 NSA-1-F TD 9435 JS-50-1 TD 5100 PAGERUNGAN FIELD PAGERUNGAN-A-1 SAKALA-1 TO 5792 SEPANJANG FIELD JS-25-1 TO 5410 SOUTH SEPANJANG-1 SEPANJANG Sirasun Field L-40-1 TD 12010 L-46-2 L-19-1 TD $176 D 16349 L-40-1 TD 11325 Sepanjang Field Eocene Lst Pliocene Globigerinid Sand L-46-1 OL-34-C ST2-1 OSGP-1 Ngimbang Sst Oil: 15 MBO PATERNOSTER-10 TD 10009 JS-16-1 BETET-1 OKE-20 JS-10-1 BELIBIS-10 TD 7500' NURI-1 O-MERPATI-1 。 JENU-1 AKUTILANG-1 KE-5 FIELD KE-8-10 TD 6065 OJS-28-1 JS-13-1 KE-7 POLENG FIELD JS-20-1 OTUBAN-1 JATIROGO MADURA FIELD JS-44-1 OKAYEN-1 NGAPUS-1 OKUJUNG-1 PURWODADI-1 TD 2532 BANYUBANG-S OKE-10 519-1 ROSBAYA-1 TD 9286' CEPU AREA DERMAWU-1 TD 7408 KONANG-1 SERGANG-10 TO 9709 MADURA KERTEGENEH-1 BAJO.3 JABUS-1 NGIMBANG-1 GIGIR-1 CAMPLONG-1 MW-1 Cepu Area 27 Oil Field Mundu Fm. Sst; Ngerayong Fm. Sst Cum. Product.: 181 MMBO Current Product.: 500 JAVA Surabaya Area 7 Oil Field Mundu Fm. Sst; Lidah Fm. Sst WUNUT FIELD KE-11A Paciran Fm. 48 BWPD TO80-4 9454 → DANDER-1 TD 10643 OTD 10761" LIS-1 ° SURABAYA AREA BABATAN LIDAH-E MS-2-1A MS-2-1 TERANG FIELD TO 10310 TD 1426 MDA-1 BD-2 B0-1 TD 4052 QJS-8-1 CJS-26-1 GILI LANG KANGEAN WEST KANGEAN FIELD IGANGAN-1 PAJANGAN-1 WEST KANGEAN- BULUMANUK-1 TD 11649 TD 9000 TERANG-1 TD 7444 SIRASUN-1 420 SIRASUN FIELD BATUR-1 ° OXX-1 -MDB-1 BALURAN-1 00-1 TD 11647 BD-1 Prupuh Fm. Oil: 8.6 MBO Gas: 6.3 TCF BD-2 Lst. Oligocene-Miocene Oil: 8611BOPD MDA-1 Paciran Member Lst Gas: 31.7 MMCFGD MDB-1 BALI Paciran Member Lst Gas Field Oil Field Gas: Minor 111°E 112°E 113 E Terang Field Pliocene Lst & Sst Gas: 12.6 MMCFGPD- Sst 11.3 MMCFGPD-Lst LOMBOK 114 E 115 E 116 E 6°S 7°S 8° S 9°S 117°E Sapiie et al., (2006)#12TECTONIC ELEMENTS OF EAST JAVA BASINAL AREA COPAREXLORAL 111 DOE 111 00 E KARIMUNJAWA ARC ARCO (MURAH MURIAH TROUGH 11200 E 11300 E BAWEAN ARC GFB GA KODECO TUBAN-IDGE HUMPUSS V RODECO GUL TROUGH EAST FLORENCE 1547 JS RIDGE MASALEMBO TROUGH TEKNOL STITUTT 11500E 11000 E 147E MASALEMBO HIGH NORTHERN PLATFORM CENTRAL HIGH NORTHERN ANTICLINAL BELT ALA FAULT KENDENG ZONE JAVA ANTA FE LAPINDO Surabaya WUNUT INNTER SOUTHERN BASIN SOUTHERN ANTICLINAL BELT 112 DE 115 DOE 11400 11500 SIBARU HIGH SAKALA TROUGH ARCO 150 75 km NDUNG#13TECTONIC ELEMENTS OF EAST JAVA BASINAL AREA 111 *SESAR-1 *P-1 (ASHLAND) *H-1 +C-1 (AFHLAND) *BAWEAN-1 B-1ASHLAND) 0 *JS-05-1 NSA-1C KARIMUN JAVA ARC CEMPAKA-1 TITAN BP-01 MASALEMBO BASIN +BETA-1 JANUR-1 SANGKA PATI THROUGH BAWEAN ARC JS-1 RIDGE *SRIJATI-1 CENTRAL DEEP SUB BASIN NORTH MADURA PLATFORM KEPOPANG SW+01 * ELANG-1(KERR MCGEE) *BELEMNITE PERKUTUT 1 >CALYPSO BP-01 MERAK-1A BUNKU-1 iS-01-1 MOMMULITES-01 *JS-21-1 *GELATIK-1 6-16-1 CASSIOPEIA-1 +BELIBIS-1 JENU-1 US-10-1 S04 6 31A1 *05-02-1 6.5°S GARIT-01. BUKI TURUT **** +CANDL1(BPM) LASEM-01 + BLIMBING INTREND) PERMAWU-1 JS-28-1 JS-13-17 13-1-078-20-1 BIDAYU-01 **60C1-01 BUKIT PANJANG 01 → US-26, N1 RMK INVERTED ZONE. GILI IJANG-1 KONANG-2 KERTEGENE M5°E GABU NGIMBANG SUB BASIN JAMBARAN 01. >MGAWI-01 TOTO-1 +LIDAH-01 SLINGSIT NEFRIT BD HIGH CARAT-01 1 CAMPLONG ST ANGGUR TARA-01 *GRATI-01 Q TEKNOL INS STITUTT ŠIBARU-1 SIBARU PLATFORM 1920 +DOA →SIRI-1 *NSA1D JS-52-1 NSA-1F *CRYSTAL-1: *GEDE-01 (ARCO) IGANGAN-T ST Z-1 KANGEAN HIGH TEROBOSAN-1 KEMIRIAN-1 *MS-2-1 CD-1 MDA-1 RYA BALURAN 8°S 8.5°S 9°S AQ-1/MOBIL) 0L-40-1 LLI L-49-1 *L-46-1 SAWANGAN 01X SG-#14STRATIGRAPHIC CORRELATION AND NOMENCLATURES OF JAVA ISLAND EAST JAVA WU KLITIK KALIBENG MILLIOAN YEARS 2 599 N.19 5.2 N.18 N.17 N.16 10 10.2- UPPER PLIO- CENE N.21 N.20 PLEIS- TOCENE AGE BLOW (1969) LARGE FORAM ZONES WEST JAVA CENTRAL JAVA NORTH SOUTH NORTH SOUTH NORTH A RECENT VOLCANOA AA TAMBAKAN Δ Δ Δ Δ A RECENT VOLCANO A A NOTOPURO AAA TAMBAKROMO (LIDAH) Δ SELOR KALIWANGU MUNDU TAPAK -CISUBUH Tgh PARIGIT N.15 N.14 ~~~ N.13 15 56 MIOCENE MIDDLE CAN- TAYAN AAA V. V. V V. V• V• V • V CINAMBO AA Δ PARIGI AAA KUMBANG A HALANG AA ~33 KAWENGAN WONOCOLO N.12 CIBULAKAN V V V * Δ Δ AAAA V V N.11 N.10 V V BANTAR- PENOSOGAN ARAMBATANA N.9 16.2- N.8 N.7 20 20 LOWER VVV V TURAJAT AA N.6 N.5 Te GADUNG AAA SAGULING 2 ~ Δ AA CITA- PELANG V. RUM ~ ~ N.4 25.2- P.20 AR 30 30 OLIGO- TALANG-AVAV DAVA IRAJAMANDALAA P.19 36 39.4- 42 42 EOCENE MIDDLE UPP. CENE BATUASIH P.18 Ted TOTOGAN JAM- PANG A Δ A Δ A A Δ A A A WATURANDA Δ AAA A AA A V SEMILIR V V V V V AAA KEBO- BUTAK Δ Δ Δ Δ TUBAN A A NO YONG A A A Δ TAWUN PUH V KUJUNG KRANJI KUJUNG P.17 P.16 000 NGIMBANG P.15 BAYAH Tb P.14 12 P.13 P.12 KARANGSAMBUNG • PRE-NGIM- BANG 0 0 P.11 P.10 Ta TI- ANGA PRE TERTIARY AAA A BST MELANGE MELANGE GRANIT BAYAT A A PELANG KEREK 0282 SAMBI- PITU > >2 KEPEK M 2 JATEN SEMILIR A AA AAA AAAA NGLANGGRAN AAAA A KEBO- A Δ BUTAK A Δ AA Δ A GAMPING NANGGULAN 2 WUNGKAL MELANGE Sapiie et al., (2006) SYN-RIFT PRE-RIFT SOUTH AAAA AAA OSAR POST-RIFT CCS TARGET#150m 400 S N-S Central Java Cross Section BORELIS-1 ALVIOLINA-1 NEOGENE RIDGE 800- NEOGENE 1200 1600 OLIGO-MIO VOLCANICLASTIC SSWE 2000- 2:400- 2800 3200 3600 4000 W NINE NANGGULAN OUTCROP SENTOLO OLIGO-MIO OLD ANDESITE FM. SEPUTIH NANGGULAN BAYAT-WONOSARI OUTCROP KEPEK WONOSARI JONGGRANGAN NGLANGGRANN SEMILIR BUTAK KEBO EQCENE GAMPING WUNGKAL MERAPI SAMBIPITU SONDE KLITIK LST WONOSARI PLATFORM WN BAYAT HIGH SSW E SOUTH ORIGIN VOLCANIC LASTIC TURENIDITE KEREK KALIBENG 53 BANYAK SILICICLASTIC KEREK (NORTH ORIGIN PELANG TEKNOL STITUT SNI 7920 GAYAM J OUTC DANDER-1 BOJONEGORO-1 О BANYUBANG-1 LEDOK OUTCROP WONOCOLO LIDAH BULU MUNDU MUNDU LEDOK VONOCOLO MUNDU LDK NGRAYONG PRUPUH POLENG NGIMBANG SW NW EOCENE WONOCOLO BULU NGRAYONG TAWUN TUBAN PRUPUH KUJUNG SE KENDENG BASIN SWNE BOJONEGORO HIGH NORTH EAST JAVA BASIN 58 53 15 08- 3000 OUTER BASIN OUTER RIDGE S TRENCH Bowl and Che Ramer 1925 TIGE 186 T 107E ME E HOE 7000 m BOKAT MY 3000 S+ KUJUNG NNE 45 53 N 1136 THE HE 0's 10% Sapiie et al., (2006) e's NGRA EOCENE#16MYBP TECTONIC EVOLUTION OF EAST JAVA REGIONS AGE/ SERIES PLEISTOCENE PLIOCENE כּין דין O EOCENE MIDDLE LATE 35- 30 OLIGOCENE EARLY LATE 25- 20- EARLY 15- 15 MIOCENE MIDDLE LATE LITHOSTRATIGRAPHY Madura strait/Onshore East Java Madura Offshore East Java Sea Kalibeng Fmile Ledok Wonocolo Fm Tuban Fm- Kujung Fm Ngimbang Fm Rancal Lst. bonate DISCOVERIES MAIN TECTONIC EPISODES Sirasun, Terang, MDA, Oyong JS-15-1 Poleng, Payang, INTENSE COMPRESSION Inversion INITIAL INVERSION? Post-rift seq. TECTONIC QUIESENCE Bukit Tua, Camar U. Pangkah Bukit Tua/Jenggot JS-53 SAG PHASE West Kangean Syn-rift seq. RIFTING acustrine Shale Pagerungan L-46 Metasedimentry & Igneous Basement 45 Modified from CGR 1997, Mudiano and Pirano 2002 W Top Kujung Top Kujung II Top Ngimbang 20 km Top Wonocolo TEKNOL STITUTT E 0 i e TIE & Top Tuban 1.0 m 2.0 3.0 Base Tertiary 4.0 Central Deep North Madura Platfrom Madura Basin -HC produced from several strat. sequences -"Multiple petroleum system" CCS Reservoir Target NORTH MADURA FATFORM MADLA DAS SOUTH MATURA. A SILARU PLATFORM SAKALA EB-BAN SOUTHERN SUB-BASIN OMBOR SUB BASIN SOUTH MAKASSAR BASIN DOANG PLATFORM FLORES SUB-BASIN COCOS#17CO2 CONTENTS OF EAST JAVA BASINAL AREA 6" S 111° E KARIMUNJAWA ARCH HIGH CO, CONTENT (25-80 HIGH CO, CONTENT (25-80 96) 113º E NORTHERN PLATFORM 115° E MASALEMBO HIGH REMEING MADURA-KANGEAN INVERTED ZONE a CENTRAL HIGHT SOUTHERN UPLIFT D BIOGENIC GAS NGIMBANG TREND NGRAYONG TREND THERMOGENIC GAS KUJUNG TREND TAWUN-MUNDU TREND 0 MIXED CILS CENTRAL DEEP N 50 KM LOMBOK BASIN ● Map showing trends of habitats of oil and gas in the East Java Basin. Four trends can be recognized containing oil, thermogenic and biogenic gas fields. The habitats are closely related with the geologic setting and petroleum system. (Satyana and Purwaningsih, 2007) TEKNOL STITUTT SNI#186°30 0.0000" S LOCATION OF GUNDIH FIELD Semarang Yogyakarta STITUT TEKNOL Surabaya 0 km 10 km 30 km 50 km#19S 00000 E 00 0.000015 0.009 BOUGER ANOMALY GRAVITY MAP Semarang Yogyakarta Source: http://www.bandaarcgeophysics.co.uk/ TEKNOL INS 1920 Surabaya km 10 km 30 km 50 km#20LOCATION MAP OF GUNDIH AREA KTB (Kedung Tuban) - RBT (Randu Blatung) - KDL (Kedung Lusi) fields Legenda FACEKICK MORE PETA SUMUR PROPINSI JAWA TENGAH 0 40 Km CAUT JAWA NCJ-C PEKALONGAN PEMALANG KENDAL PT. PERTAMINA (PERSERO) BATANG SEMARAN PSC LUNDIN B.V. SEMARANG BLORA BLORA PURWODADI TAC EXXON MOBIL PSC LUNDIN B.V. BANYUMAS CILACAP * 存 . 3 PLUNC D OPERAREA R JAWA on 3 Q 210,000 ExxonMobil • Oil Gas 3D survey Original TAC Gas & Oil leads Gas leads 0 Kilometers 10000 520,000 YOGYAKARTA SURAKARTA у CERC Kedungtuban Randublatung Kedunglusi PT. PERTAMINA (PERSERO) KEDUNGLUSI 0,000 570.000 580,000 590,000 600,000 KALISARI PILANG 16 RANDU BLATING INI KEDUNG TUBAN сери GIANTI 1213 Km² Survey Acquired 2001-2002 El Nusa Processed 2001-2003 PT Western Geco KEDUNG KERIS SUKOWATI BANYU URIP CE DANA NANPAK KTB RBT - KDL FIELDS (Gundih Area) JAMBARA ALAS TUA E ALAS TUA 530,000 540,000 550,000 560,000 570,000 580,000 590,000 UTM-111; WGS-84 600,000 9,240,000 9,230,000 9,220,000 9,210,000 9,200,000 9,190,000 TEKNOL SNI STITUT 7920 BANDUNG#21CCS PILOT PLAN GEOGRAPHICAL MAP OF GUNDIH AREA KETERANGAN: : WORKOVER WELL : PLAN OF SUBSURFACE DEVELOPMENT WELL (CLUSTER SYSTEM) : INJECTION WELL : SETTLEMENT : OPEN AREA : RICE FIELD DESA TEMULUS KDL KDL-3 Tekulus DESA KUTUKAN Peting RBT-1A CPP RBT03 口 Gayam Tambok KECAMATAN KEDUNGTUBAN DESA PULO DESA TANJUNG KTB-03TW KTB-06-3 KTB-1 RBT-2 DESA MOJOREMBUN Majorembun DESA WADO KTB-5 KTB-4 TEKNOL STITUTT 7920 Wado Kulon Langung DESA SIDOR KTB-2 DESA GONDEL Goodel DE#22TEKNOL FACT OF GUNDIH FIELD STITUT Gundih field was operated by PT. Pertamina EP, which has initial gas in place (IGIP) 435,96 BSCF and could produce 62 MMSCFD in 12 years. 2 CO₂ content which generated directly from the field is 21% from total gas, whereas if after through CPP (Central Processing Plant) the percentage of CO₂ produced is about 15% from total gas in this field (Kadir, 2012). PT. Pertamina EP provided 2D/3D seismic data and well data to evaluate subsurface GGR in this area.#23Gundih Field Reservoir which sought in this study is a shallow reservoir to facilitate the injection of CO2. This reservoir is laying above 3 main structures that have been proven to have gas reserves; Kedung Tuban, Randu Blatung, Kedung Lusi. A Carbonate Depositional Model 340 EMO 2750 200 Moraded Reef dup Pierde Heef ele Reef 3000 8200 1300 3400 1500 B B STITUT TEKNOL 7920#246° 30′ 0.0000" S Regional Scale Geological Map Ujung Lemahabang T Ujung Teluka Kadungbarang Wetlan Le ym Tpr REMBANG Quc PATT THE Tpr Timur Sidomulyo AUDU NTH Qac Tmit TEKNOL STITUTT Semarang Pavranonp 7000.0000 S Jelindatel MARANG Tripk TO Tma Tmpk Tak Tak Purwodad Qp Opv Tink Trik Tek Ol Opv Toma Ambarawa Tink Tik Timpk Tmpk Tink Tik Kalorap Tnk Tink Thr Ipt Blons Tar Ter TOS Ta Ti Sarayb BENGAWAN SOLO Qe Karang Que The Low TOS Tpr TOS Sukarajo Que TO BOJONEGORO O Ha TION Bach Fry TOS Tis On TQs Surabaya SURABAYA Tpr TQi 0 Tmpk Qac TQI Hg Ngambang Tek TOS Driorsja H SALATIGA Tmk BENGAN SOLD Tak Ploso SHAGEN TOS SE BIDOARK 300.0000 Ohe Oh Qac SOLO Try Qhy Coc Thi Slamin O Qac Goowan KLATEN Tal Yogyakarta Hig YO KARTA Qhv Imagiri Tes TOWN Taw Qbyl MADIUN PJAWA PONOR Opy TEN Us Langkong Q JEMBATAN TO BANGIL Opv Watujatang GWILTS 169 Kali Branna Papar 800 Ngong GKELUD 0 km 10km Dev 30 km PASURUAN 50 km Source: GRDC REGIONAL GEOLOGY MAP OF JAVA ISALAND#25Regional Scale Cross-section N Ngaryong Sand TURNIER TERTIARY KORELASI SATUAN PETA CORRELATION OF MAP UNITS CEKUNGAN BUSUR BELAKANG (BACKARC BASIN) UMUR AGE LAJUR-ZONE KARIMUN JAWA BAWEAN VULKANIK ALKALI ALKALINE LAJUR 20MD REMBANG LAJUR ZONE KENDENO VOLCANIC BUSUR GUNUNGAPI (VOLCANIC ARC) LAJUR QUNUNGAPI TENGAH CENTRAL VOLCANICZONE LAJUR PEGUNUNGAN SELATAN SOUTHERN MOUNTAINS ZONE HOLOSEN HOLOCENE KUARTER QUATERNARY PLISTOSEN Qac Q Qa Oas Q Q Q Quc Ga Q Of Opv Q 10 PLEISTOCENE PLIOSEN PLIOCENE TQs TO TO TOI то TON (税込) Tp T Titpk Tal Thi Thi Те OLIGOSEN OLIGOCENE COCENE MIOSEN MIOCENE Akhir Love Tengah Early Ak bir Late Tengah Awal Early Akhit Late Tengah Middle Tak Awal Earlyr PALEOSEN PALEOCENE PRA-TERSIER PRE-TERTIARY TH Ti TH To Tins T Ti Time Ta THE Gundih Block TEKNOL STITUT SNI 1920#26MYBP NGRAYONG FORMATION - SHALLOW TARGET AGE/ SERIES Madura Strail/Onshore East Java / Madora PISTOCENE MIOCENE MIDDLE PLIOCENE LATE Karly Late LATE EARLY OLIGOCENE EARLY EOCENE MIDDLE LATE MADAOPING Stratigraphy of the East Java Basin MAIN PHASES -Wonocolo Formation Tuban Formation_ Platten Lst Prupuh-Kujung Unit x chalky lat Kujung Formation Kujung Unit I Kujung Unit 1 Ngrayong Offshore, East Java Sea LATE MIOCENE-RECENT Beginning 7 MYBP, local lectonic events control facies development. From latest Pliocene, modern volcanic arc contributes huge quantities of feldspathic/lithic sand. Rancak Lst. WONOCOLO CYCLES Widespread deep marine marl with minor sands. TUBAN & NGRAYONG CYCLES. Renewed clastic deposition; widespread quartz sand occurs acroes East Jova carbonate platform and reefs KUJUNG CYCLE Initial regressive phase deposits clastics, then a major trangressive and carbonate rich phase as regional subsidence continues Ngimbang Formation NGIMBANG CYCLE initiation of back arc basins. Multiple half graben structures with high rates of subsidence, Rifts initially infilled by lacustrine sediments, then continuing regional subsidence leads to marine transgression. Lacustrine shale Modified from CGR 1997 Metasedimentary & Igneous Basement CCS Reservoir Target Old Andesite Volcanism S of modern arc Modern Volcanism Volcanism 1002 KUMAN-1 PA JOB PERTAMA-TREND TUBAS Surabay um! om M இத 41-1 200 MONETOR 0 9 NORAYONG FORMANON QUO Zwan FOTOSES WELL SATH FORMATION CH FIELD SECTION FROM JO 1500 MT MOT DILLED THROUGH HTT ODER DUTCH WO - БЕСТом клом вновь Outcrop distribution of the Ngrayong Formation (Ardhana, TEKNOL#27PALEOGEOGRAPHY OF NGRAYONG SAND 111 E LANDMASS KARIMUNJAWA ARCH 119° E S MURAH TROUGH CERY HIGH WEST CEPY PATITROUGH BAWEAN ARCH BOUGH EALT CEP 04IGH land-attached platforms X TUBAN TROUGH CENTRAL OFF Валу Urip NGURANG GEEF KEWANDUNG RIDGE offshore isolated platforms THERMOGENC GAS RELO (WITH CONDENSATE BIOGENIC CASTELU 33-1 RIDGE ALEMBOROUGH 1150 E TEKNOL STITUTT SNI WAEREMBO st N NORTH MADURA PLATFORM Bukit Tua-Jenggolo Paleogene shelf edge x TROUGH 50 KM SIBARU PLATFORM DANGE SOUTH MADURA BAS'N CENTRAL HIGH OPEN SEA SOUTH HIGH 7920 BANDUNG#28Ngrayong Formation – Depositional Model (Ardhana, 1993) - S MADURA STRAITS + Sea Level KE 11G BD B KE 116 KE-11C 0 BASIN N -N.E.JAVA SEA- ONSHORE-EAST JAVA GUNDIH BLOCK SHELF SEMANGGI & LEDOK GRIGIS BARAT 1 GONDANG 1 GOGOR 21 NGASIN 1 SLOPE PRANTAKAN LODAN 1 KAWENGAN BANYUBANG 1 NGHAYON FORMATION ? ? ? BD RIDGE KEMANDUNG RIDGE LEGEND: DEPOSITIONAL UNITS CROSS-BEDDED SHELF/SLOPE SANDSTONES SANDY TURBIDITE BODIES. TOP TURAN M TOP UJUNG FM UNISE MERPATI 1 JS 16 1 JS 13A 1 JS 19-1 0 Sea Level KELADI 1 KEPODANG-1 LIMESTONES MUDSTONES CONTOURITE PODS KUJUNG FM OR OLDER REEFS STITUT TEKNOL 1920#29DATA AVAILABILITY IN GUNDIH FIELD X/Y: Meters 534600 BBR-1 LUSI-1 LUS FRBEMBES EAST-1 KHUNANG KUL-1 9208800- 9198800- 544600 NGNGLIRON-1 PETABAK-1 554600 564600 TEKNOL STITUTT KECINDING-01 MUND-083 TAM KĘDINDING-15 L098 TAMBAKRO *KEDENG UNGTUBAN-01- MUNDI-114 RANDU BLATUNG-01 ADL-1 • 2D/3D SEISMIC • 9 WELLS NGRAU FAULT MUNDI-118 05#303D Seismic Data X-axis 9200000 544000 548000 552000 556000 560000 -400 -800 -1200 -1600 -2000 -400 -800 -1200 -1600 -2000 Area: 197 km² TEKNOL SNI 7920 BANDUNG Z-axis First trace FFID: 2000 Last trace FFID: 2838 First trace SP: 12379 Last trace SP : 12553 First trace CDP: 200006232 Last trace CDP : 283806406 -2400 --2400 Z-axis -2800 -2800 -3200 --3200 -3600 -3600 -4000 -4400 -4800 -5200 9208000 560000 9204000 Y-axis 556000 552000 9200000 548000 X-axis 544000 -4000 --4400 --4800 -5200#31Well Correlations Ngrayong Formation KTB-01 [MD] MD Faces T 5.68 GR 129.901.68 LLD 2822.73 lorizon 11:14634 MD 1:14634 KTB-02 [MD] Faces TS-2.30 GR KTB-06ST [MD] KTB-03TW [MD] 88.04 MD 1:14634 Faces T-8.28 GR 109.04 MD 1:14634 Facles kr 9.07 GR 126.72 rayong Tuban 250 500 750 250 500 750 500 750 1000 250 500 750 TEKNOL SNI STITUT RBT-02 [MD] MD 2.62 GR 1:14634 74.77 750 1000 1250 1920 BANDUNG 1500 1250 1000 1000 1000 No tayong Horayotg Могарко Naraple Ngrayong 1250 1500 1250 1500 1500 1750 1250 1500 1750 2000 -Tuban 2250 2000 1750 1750 1750 2500 2000 2250 2000 2000 2750 2500 2250 2250 2250 2500 Kujung 2750 ine sar 3000 Coarse 3257 Shale 2500 2750 2500 3000 3250 (3000)- 2750 2750 Fine san Coarse Fine san 3500 3250) (3000) Coarse: 3000 (3226) (3523)- (3240) Asikin, in progress#32GEOLOGICAL MODELING L 2630 6598 6449 6349 6249 -500- -750- -1000- -1250- -1500- -1750- -2000- -2250- 2500- -2750- -3000- -3250- Back-t 400 1600 1000- 1200 How 544000 KES Asikin, in progress THE SONGS 60万 342000 546000 92-05000 SEARC 500000 100 -2400 -30-00 1000 hithiyang யக TEKNOL STITUT -5030000 90-1000 7920#33Reservoir Simulation Methodology Stratigraphic & structural modeling -> geological model -> reservoir simulation model Cabonate Depositional Model 200 200 100 THO 2565 120 Pie R (cap) Kash Pde Hee plcatel up) 3000 -3200 H 3400 552000 970700 Y-axis 9200000 3400 2000 2600 3000 axis Sw [原 9207000 -47 - -05 9206000 -0.4 2000 3000 -3200 920 3400 TEKNOL SNI STITUT 2800 1920 -2600 3000/2 axis Y-axis 020-000 920400 Ekowati, in progress#34Injection Scenarios +Roll out plan: 2015 - 2025 *Injection plan: inject up to 10,000 tonCO2 in 10 years in deep storage (Kujung Fm.) and shallow storage (Ngrayong Formation) +CO2 supply: at various rate (500 ton CO2/year - 0.1 MtonCO2/year) 1 2 NM 45 00 544000 546000 5-40000 55-0000 STITUTT TEKNOL Rate in 1 year Rate in 1 day Case (tonCO2) (tonCO2) (sm3/d) 500 1.39 772.5 600 1.67 927 3 700 1.94 1081.5 4 800 2.22 1236 900 2.50 1390.5 6 1000 2.78 1545 7 2500 6.94 3862.5 5000 13.89 7725 9 10000 27.78 15450 10 50000 138.89 77250 11 100000 277.78 154500 $100 1566.50 1000 1566.25 1200 1506.00 -1400 1545,75 1600 1800 1565.25 20:00 15.00- 200000 22:00 564.75 552000 55-4000 556000 558000 560000 562000 Хло TEL TIME YEARS Ekowati, in progress#35Tentative Results STITUTT TEKNOL Ngrayong Formation in Gundih field doesn't have a big closure to inject CO2. The formation has an open structure to the north that will have a possibility to migrate the injection of CO2 (Asikin, 2012). Kujung Formation does not provide sufficient storage capacity. With optimum injection surface rate of 960 tonCO2/year @ Pinitial = 940 psia, maximum total gas injection is 7000 ton CO2 in 10 years with negligible increase in pressure value (Ekowati, 2012). Ngrayong Formation provides sufficient storage capacity. With injection surface rate of 1,000 ton CO2/year, total gas injection could reach 10,000 tonCO2 in 10 years with negligible increase in pressure value (Ekowati, 2012). However, uncertainty factor is still large since many assumptions are used to generate the model properties. There is a possibility that injection at Ngrayong Formation will be leak to the surface or charging into Caluk structure through the northern fault. Future works will concentrate in determining possible location in the northern part of Gundih Field with most likely residual trapping mechanism.#36THANK YOU PERTAMINA EP JiCA KYOTO UNIVERSITY 1897 KYOTO JAPAN FOUNDED JST Seminar on Evaluation of CO2 Storage Potential, Bandung Institute of Technology, Indonesia 10-11 December 2012 TEKNOLO INSTITUT 1920 BANDUNG