Download - (3) Eksplorasi (1)
![Page 1: (3) Eksplorasi (1)](https://reader033.vdocuments.net/reader033/viewer/2022052707/56d6bfa41a28ab3016970e6e/html5/thumbnails/1.jpg)
7/25/2019 (3) Eksplorasi (1)
http://slidepdf.com/reader/full/3-eksplorasi-1 1/50
Ir. H. Maulana Yusuf, MS., MTIr. H. Maulana Yusuf, MS., MT
Dosen Jurusan TeknikDosen Jurusan Teknik
PertambanganPertambangan
Eksplorasi CBM
![Page 2: (3) Eksplorasi (1)](https://reader033.vdocuments.net/reader033/viewer/2022052707/56d6bfa41a28ab3016970e6e/html5/thumbnails/2.jpg)
7/25/2019 (3) Eksplorasi (1)
http://slidepdf.com/reader/full/3-eksplorasi-1 2/50
gg
Tujuan EkslorasiTujuan Ekslorasi
Menentukan sifat !sik, kimia,Menentukan sifat !sik, kimia,"an mekanik "ari batubara"an mekanik "ari batubara"an batuan sekitarn#a"an batuan sekitarn#a
MenentukanMenentukan lokalisasi "anlokalisasi "anen#ebaranen#ebaran $a"angan$a"anganbatubarabatubara
MenentukanMenentukan kualitas "ankualitas "ankuantitaskuantitas $oalbe" met%ane$oalbe" met%ane&'(M) "ari $a"angan batubara&'(M) "ari $a"angan batubara
![Page 3: (3) Eksplorasi (1)](https://reader033.vdocuments.net/reader033/viewer/2022052707/56d6bfa41a28ab3016970e6e/html5/thumbnails/3.jpg)
7/25/2019 (3) Eksplorasi (1)
http://slidepdf.com/reader/full/3-eksplorasi-1 3/50
Ta%aan Ekslorasi '(MTa%aan Ekslorasi '(M
Stu"i *eologi "an geo!sikaStu"i *eologi "an geo!sika&en#eli"ikan&en#eli"ikanumum+rose$ting)umum+rose$ting)
Pengeboran ekslorasiPengeboran ekslorasi Pilot or feasibilit# "rillingPilot or feasibilit# "rilling
Pilot ro"u$tion testingPilot ro"u$tion testing Pengembangan ro"uksiPengembangan ro"uksi
komersialkomersial
![Page 4: (3) Eksplorasi (1)](https://reader033.vdocuments.net/reader033/viewer/2022052707/56d6bfa41a28ab3016970e6e/html5/thumbnails/4.jpg)
7/25/2019 (3) Eksplorasi (1)
http://slidepdf.com/reader/full/3-eksplorasi-1 4/50
![Page 5: (3) Eksplorasi (1)](https://reader033.vdocuments.net/reader033/viewer/2022052707/56d6bfa41a28ab3016970e6e/html5/thumbnails/5.jpg)
7/25/2019 (3) Eksplorasi (1)
http://slidepdf.com/reader/full/3-eksplorasi-1 5/50
![Page 6: (3) Eksplorasi (1)](https://reader033.vdocuments.net/reader033/viewer/2022052707/56d6bfa41a28ab3016970e6e/html5/thumbnails/6.jpg)
7/25/2019 (3) Eksplorasi (1)
http://slidepdf.com/reader/full/3-eksplorasi-1 6/50
Tahapan EksplorasiTahapan Eksplorasi
![Page 7: (3) Eksplorasi (1)](https://reader033.vdocuments.net/reader033/viewer/2022052707/56d6bfa41a28ab3016970e6e/html5/thumbnails/7.jpg)
7/25/2019 (3) Eksplorasi (1)
http://slidepdf.com/reader/full/3-eksplorasi-1 7/50
Studi Geologi dan GeofisikaStudi Geologi dan Geofisika
Data batuan "i sekitar "aera%Data batuan "i sekitar "aera%enelitianenelitian
Data $ekungan #ang memilikiData $ekungan #ang memiliki
rosek batubara &geologirosek batubara &geologistruktur)struktur)
uas "aera% en"aan batubarauas "aera% en"aan batubara
-ajian geo!sika &seismik,-ajian geo!sika &seismik,geolistrik, "sbn#a)geolistrik, "sbn#a)
-etebalan, ke"alaman laisan,-etebalan, ke"alaman laisan,
karakter mikroskoiskarakter mikroskois
![Page 8: (3) Eksplorasi (1)](https://reader033.vdocuments.net/reader033/viewer/2022052707/56d6bfa41a28ab3016970e6e/html5/thumbnails/8.jpg)
7/25/2019 (3) Eksplorasi (1)
http://slidepdf.com/reader/full/3-eksplorasi-1 8/50
Pengeboran EksplorasiPengeboran Eksplorasi
Menentukan "ata arameter reseroirMenentukan "ata arameter reseroir
"an karakter batubara"an karakter batubara Pengumulan "ata bor intiPengumulan "ata bor inti
Pengukuran kan"ungan gas in la$ePengukuran kan"ungan gas in la$e
/nalisis karakteristik batubara/nalisis karakteristik batubara Daat mengeta%ui ermeabilitasDaat mengeta%ui ermeabilitas
reseroirreseroir
*as $omressibilit# fa$tor*as $omressibilit# fa$tor Desortion0isotermDesortion0isoterm
Initial 1ater saturationInitial 1ater saturation
-etebalan net batubara-etebalan net batubara
![Page 9: (3) Eksplorasi (1)](https://reader033.vdocuments.net/reader033/viewer/2022052707/56d6bfa41a28ab3016970e6e/html5/thumbnails/9.jpg)
7/25/2019 (3) Eksplorasi (1)
http://slidepdf.com/reader/full/3-eksplorasi-1 9/50
![Page 10: (3) Eksplorasi (1)](https://reader033.vdocuments.net/reader033/viewer/2022052707/56d6bfa41a28ab3016970e6e/html5/thumbnails/10.jpg)
7/25/2019 (3) Eksplorasi (1)
http://slidepdf.com/reader/full/3-eksplorasi-1 10/50
Pilot or Feasibility DrillingPilot or Feasibility Drilling
(er"asarkan %asil analisis reseroir(er"asarkan %asil analisis reseroir
"an karakteristik batubara"an karakteristik batubara Dikembangkan sumur bor 203 untukDikembangkan sumur bor 203 untuk
menentukan uji ro"uksimenentukan uji ro"uksi
Menentukan otensi ro"uksi gasMenentukan otensi ro"uksi gas
![Page 11: (3) Eksplorasi (1)](https://reader033.vdocuments.net/reader033/viewer/2022052707/56d6bfa41a28ab3016970e6e/html5/thumbnails/11.jpg)
7/25/2019 (3) Eksplorasi (1)
http://slidepdf.com/reader/full/3-eksplorasi-1 11/50
Pilot Production TestingPilot Production Testing
Melakukan emboran #ang lebi%Melakukan emboran #ang lebi%ban#ak ban#ak
Digunakan untuk menentukan asekDigunakan untuk menentukan asek
ekonomi sumur gas metanaekonomi sumur gas metana
![Page 12: (3) Eksplorasi (1)](https://reader033.vdocuments.net/reader033/viewer/2022052707/56d6bfa41a28ab3016970e6e/html5/thumbnails/12.jpg)
7/25/2019 (3) Eksplorasi (1)
http://slidepdf.com/reader/full/3-eksplorasi-1 12/50
Pengembangan Produksi KomersialPengembangan Produksi Komersial
Melakukan ro"uksi komersialMelakukan ro"uksi komersial Membangun rasarana "an saranaMembangun rasarana "an sarana
#ang ermanen#ang ermanen
Pengeboran 2 4 5 sumur er 6 milPengeboran 2 4 5 sumur er 6 mil77 "i"i
"aera% rosek "aera% rosek
Melakukan "e1atering 803 ta%unMelakukan "e1atering 803 ta%un
![Page 13: (3) Eksplorasi (1)](https://reader033.vdocuments.net/reader033/viewer/2022052707/56d6bfa41a28ab3016970e6e/html5/thumbnails/13.jpg)
7/25/2019 (3) Eksplorasi (1)
http://slidepdf.com/reader/full/3-eksplorasi-1 13/50
![Page 14: (3) Eksplorasi (1)](https://reader033.vdocuments.net/reader033/viewer/2022052707/56d6bfa41a28ab3016970e6e/html5/thumbnails/14.jpg)
7/25/2019 (3) Eksplorasi (1)
http://slidepdf.com/reader/full/3-eksplorasi-1 14/50
Perhitungan Cadangan CBPerhitungan Cadangan CB
![Page 15: (3) Eksplorasi (1)](https://reader033.vdocuments.net/reader033/viewer/2022052707/56d6bfa41a28ab3016970e6e/html5/thumbnails/15.jpg)
7/25/2019 (3) Eksplorasi (1)
http://slidepdf.com/reader/full/3-eksplorasi-1 15/50
Meto"e EkslorasiMeto"e Ekslorasi
*eolistrik *eolistrik Elektro magnetik Elektro magnetik Seismik Seismik *raitasi*raitasi MagnetMagnet
oggingogging PemboranPemboran
![Page 16: (3) Eksplorasi (1)](https://reader033.vdocuments.net/reader033/viewer/2022052707/56d6bfa41a28ab3016970e6e/html5/thumbnails/16.jpg)
7/25/2019 (3) Eksplorasi (1)
http://slidepdf.com/reader/full/3-eksplorasi-1 16/50
![Page 17: (3) Eksplorasi (1)](https://reader033.vdocuments.net/reader033/viewer/2022052707/56d6bfa41a28ab3016970e6e/html5/thumbnails/17.jpg)
7/25/2019 (3) Eksplorasi (1)
http://slidepdf.com/reader/full/3-eksplorasi-1 17/50
![Page 18: (3) Eksplorasi (1)](https://reader033.vdocuments.net/reader033/viewer/2022052707/56d6bfa41a28ab3016970e6e/html5/thumbnails/18.jpg)
7/25/2019 (3) Eksplorasi (1)
http://slidepdf.com/reader/full/3-eksplorasi-1 18/50
Seismik Seismik
![Page 19: (3) Eksplorasi (1)](https://reader033.vdocuments.net/reader033/viewer/2022052707/56d6bfa41a28ab3016970e6e/html5/thumbnails/19.jpg)
7/25/2019 (3) Eksplorasi (1)
http://slidepdf.com/reader/full/3-eksplorasi-1 19/50
SambunganSambungan
![Page 20: (3) Eksplorasi (1)](https://reader033.vdocuments.net/reader033/viewer/2022052707/56d6bfa41a28ab3016970e6e/html5/thumbnails/20.jpg)
7/25/2019 (3) Eksplorasi (1)
http://slidepdf.com/reader/full/3-eksplorasi-1 20/50
sambungansambungan
![Page 21: (3) Eksplorasi (1)](https://reader033.vdocuments.net/reader033/viewer/2022052707/56d6bfa41a28ab3016970e6e/html5/thumbnails/21.jpg)
7/25/2019 (3) Eksplorasi (1)
http://slidepdf.com/reader/full/3-eksplorasi-1 21/50
sambungansambungan
S b
![Page 22: (3) Eksplorasi (1)](https://reader033.vdocuments.net/reader033/viewer/2022052707/56d6bfa41a28ab3016970e6e/html5/thumbnails/22.jpg)
7/25/2019 (3) Eksplorasi (1)
http://slidepdf.com/reader/full/3-eksplorasi-1 22/50
Sambungan
b
![Page 23: (3) Eksplorasi (1)](https://reader033.vdocuments.net/reader033/viewer/2022052707/56d6bfa41a28ab3016970e6e/html5/thumbnails/23.jpg)
7/25/2019 (3) Eksplorasi (1)
http://slidepdf.com/reader/full/3-eksplorasi-1 23/50
sambungan
![Page 24: (3) Eksplorasi (1)](https://reader033.vdocuments.net/reader033/viewer/2022052707/56d6bfa41a28ab3016970e6e/html5/thumbnails/24.jpg)
7/25/2019 (3) Eksplorasi (1)
http://slidepdf.com/reader/full/3-eksplorasi-1 24/50
Ek plora i CBMk plora i CBM
![Page 25: (3) Eksplorasi (1)](https://reader033.vdocuments.net/reader033/viewer/2022052707/56d6bfa41a28ab3016970e6e/html5/thumbnails/25.jpg)
7/25/2019 (3) Eksplorasi (1)
http://slidepdf.com/reader/full/3-eksplorasi-1 25/50
![Page 26: (3) Eksplorasi (1)](https://reader033.vdocuments.net/reader033/viewer/2022052707/56d6bfa41a28ab3016970e6e/html5/thumbnails/26.jpg)
7/25/2019 (3) Eksplorasi (1)
http://slidepdf.com/reader/full/3-eksplorasi-1 26/50
![Page 27: (3) Eksplorasi (1)](https://reader033.vdocuments.net/reader033/viewer/2022052707/56d6bfa41a28ab3016970e6e/html5/thumbnails/27.jpg)
7/25/2019 (3) Eksplorasi (1)
http://slidepdf.com/reader/full/3-eksplorasi-1 27/50
Per%itungan -an"unganPer%itungan -an"ungan*as*as
![Page 28: (3) Eksplorasi (1)](https://reader033.vdocuments.net/reader033/viewer/2022052707/56d6bfa41a28ab3016970e6e/html5/thumbnails/28.jpg)
7/25/2019 (3) Eksplorasi (1)
http://slidepdf.com/reader/full/3-eksplorasi-1 28/50
![Page 29: (3) Eksplorasi (1)](https://reader033.vdocuments.net/reader033/viewer/2022052707/56d6bfa41a28ab3016970e6e/html5/thumbnails/29.jpg)
7/25/2019 (3) Eksplorasi (1)
http://slidepdf.com/reader/full/3-eksplorasi-1 29/50
![Page 30: (3) Eksplorasi (1)](https://reader033.vdocuments.net/reader033/viewer/2022052707/56d6bfa41a28ab3016970e6e/html5/thumbnails/30.jpg)
7/25/2019 (3) Eksplorasi (1)
http://slidepdf.com/reader/full/3-eksplorasi-1 30/50
![Page 31: (3) Eksplorasi (1)](https://reader033.vdocuments.net/reader033/viewer/2022052707/56d6bfa41a28ab3016970e6e/html5/thumbnails/31.jpg)
7/25/2019 (3) Eksplorasi (1)
http://slidepdf.com/reader/full/3-eksplorasi-1 31/50
![Page 32: (3) Eksplorasi (1)](https://reader033.vdocuments.net/reader033/viewer/2022052707/56d6bfa41a28ab3016970e6e/html5/thumbnails/32.jpg)
7/25/2019 (3) Eksplorasi (1)
http://slidepdf.com/reader/full/3-eksplorasi-1 32/50
![Page 33: (3) Eksplorasi (1)](https://reader033.vdocuments.net/reader033/viewer/2022052707/56d6bfa41a28ab3016970e6e/html5/thumbnails/33.jpg)
7/25/2019 (3) Eksplorasi (1)
http://slidepdf.com/reader/full/3-eksplorasi-1 33/50
![Page 34: (3) Eksplorasi (1)](https://reader033.vdocuments.net/reader033/viewer/2022052707/56d6bfa41a28ab3016970e6e/html5/thumbnails/34.jpg)
7/25/2019 (3) Eksplorasi (1)
http://slidepdf.com/reader/full/3-eksplorasi-1 34/50
![Page 35: (3) Eksplorasi (1)](https://reader033.vdocuments.net/reader033/viewer/2022052707/56d6bfa41a28ab3016970e6e/html5/thumbnails/35.jpg)
7/25/2019 (3) Eksplorasi (1)
http://slidepdf.com/reader/full/3-eksplorasi-1 35/50
![Page 36: (3) Eksplorasi (1)](https://reader033.vdocuments.net/reader033/viewer/2022052707/56d6bfa41a28ab3016970e6e/html5/thumbnails/36.jpg)
7/25/2019 (3) Eksplorasi (1)
http://slidepdf.com/reader/full/3-eksplorasi-1 36/50
![Page 37: (3) Eksplorasi (1)](https://reader033.vdocuments.net/reader033/viewer/2022052707/56d6bfa41a28ab3016970e6e/html5/thumbnails/37.jpg)
7/25/2019 (3) Eksplorasi (1)
http://slidepdf.com/reader/full/3-eksplorasi-1 37/50
![Page 38: (3) Eksplorasi (1)](https://reader033.vdocuments.net/reader033/viewer/2022052707/56d6bfa41a28ab3016970e6e/html5/thumbnails/38.jpg)
7/25/2019 (3) Eksplorasi (1)
http://slidepdf.com/reader/full/3-eksplorasi-1 38/50
![Page 39: (3) Eksplorasi (1)](https://reader033.vdocuments.net/reader033/viewer/2022052707/56d6bfa41a28ab3016970e6e/html5/thumbnails/39.jpg)
7/25/2019 (3) Eksplorasi (1)
http://slidepdf.com/reader/full/3-eksplorasi-1 39/50
![Page 40: (3) Eksplorasi (1)](https://reader033.vdocuments.net/reader033/viewer/2022052707/56d6bfa41a28ab3016970e6e/html5/thumbnails/40.jpg)
7/25/2019 (3) Eksplorasi (1)
http://slidepdf.com/reader/full/3-eksplorasi-1 40/50
![Page 41: (3) Eksplorasi (1)](https://reader033.vdocuments.net/reader033/viewer/2022052707/56d6bfa41a28ab3016970e6e/html5/thumbnails/41.jpg)
7/25/2019 (3) Eksplorasi (1)
http://slidepdf.com/reader/full/3-eksplorasi-1 41/50
![Page 42: (3) Eksplorasi (1)](https://reader033.vdocuments.net/reader033/viewer/2022052707/56d6bfa41a28ab3016970e6e/html5/thumbnails/42.jpg)
7/25/2019 (3) Eksplorasi (1)
http://slidepdf.com/reader/full/3-eksplorasi-1 42/50
![Page 43: (3) Eksplorasi (1)](https://reader033.vdocuments.net/reader033/viewer/2022052707/56d6bfa41a28ab3016970e6e/html5/thumbnails/43.jpg)
7/25/2019 (3) Eksplorasi (1)
http://slidepdf.com/reader/full/3-eksplorasi-1 43/50
![Page 44: (3) Eksplorasi (1)](https://reader033.vdocuments.net/reader033/viewer/2022052707/56d6bfa41a28ab3016970e6e/html5/thumbnails/44.jpg)
7/25/2019 (3) Eksplorasi (1)
http://slidepdf.com/reader/full/3-eksplorasi-1 44/50
![Page 45: (3) Eksplorasi (1)](https://reader033.vdocuments.net/reader033/viewer/2022052707/56d6bfa41a28ab3016970e6e/html5/thumbnails/45.jpg)
7/25/2019 (3) Eksplorasi (1)
http://slidepdf.com/reader/full/3-eksplorasi-1 45/50
![Page 46: (3) Eksplorasi (1)](https://reader033.vdocuments.net/reader033/viewer/2022052707/56d6bfa41a28ab3016970e6e/html5/thumbnails/46.jpg)
7/25/2019 (3) Eksplorasi (1)
http://slidepdf.com/reader/full/3-eksplorasi-1 46/50
![Page 47: (3) Eksplorasi (1)](https://reader033.vdocuments.net/reader033/viewer/2022052707/56d6bfa41a28ab3016970e6e/html5/thumbnails/47.jpg)
7/25/2019 (3) Eksplorasi (1)
http://slidepdf.com/reader/full/3-eksplorasi-1 47/50
![Page 48: (3) Eksplorasi (1)](https://reader033.vdocuments.net/reader033/viewer/2022052707/56d6bfa41a28ab3016970e6e/html5/thumbnails/48.jpg)
7/25/2019 (3) Eksplorasi (1)
http://slidepdf.com/reader/full/3-eksplorasi-1 48/50
![Page 49: (3) Eksplorasi (1)](https://reader033.vdocuments.net/reader033/viewer/2022052707/56d6bfa41a28ab3016970e6e/html5/thumbnails/49.jpg)
7/25/2019 (3) Eksplorasi (1)
http://slidepdf.com/reader/full/3-eksplorasi-1 49/50
![Page 50: (3) Eksplorasi (1)](https://reader033.vdocuments.net/reader033/viewer/2022052707/56d6bfa41a28ab3016970e6e/html5/thumbnails/50.jpg)
7/25/2019 (3) Eksplorasi (1)
http://slidepdf.com/reader/full/3-eksplorasi-1 50/50
Terima -asi%Terima -asi%