Melola Discovery

← Melola Discovery

Jurnal SINTA 1

Borehole Microseismic Imaging of Hydraulic Fracturing: A Pilot Study on a Coal Bed Methane Reservoir in Indonesia

Journal of Engineering and Technological Sciences · Vol. 51 No. 2 (2019) · hlm. 251–271

DOI
10.5614/j.eng.technol.sci.2019.51.2.7
ISSN
2338-5502, 2337-5779
Terbit
2019-04-30
Penerbit
Directorate for Research and Community Services, Institut Teknologi Bandung
Bahasa
eng

Abstrak

Over the last decade, microseismic monitoring has emerged as a considerable and capable technology for imaging stimulated hydraulic fractures in the development of unconventional hydrocarbon resources. In this study, pilot hydraulic-fracturing treatments were operated at a coal-bed methane (CBM) field in Indonesia to stimulate the flow and increase the reservoir's permeability while the monitoring system was set in a single near-vertical borehole. Locating event sources accurately is fundamental to investigating the induced fractures, but the geometry of a single downhole array is a challenging data processing task, especially to remove ambiguity of the source locations. The locating procedure was reviewed in 3 main steps: (i) accurate picking of P- and S-wave phases; (ii) inclusion of P-wave particle motion to estimate the back azimuth; (iii) guided inversion for hypocenter determination. Furthermore, the seismic-source moment magnitudes were calculated by employing Brune's model. Reliable solutions of locations were obtained as shown statistically by uncertainty ellipsoids and a small misfit. Based on our results, both induced and triggered seismicity could be observed during the treatments and therefore conducting intensive monitoring is important. The triggered seismicity is an undesired activity so disaster precautions need to be taken, in particular for preventing reactivation of pre-existing faults.

Kata kunci

Jaringan kolaborasi para penulis

22 penulis · 56 tautan kepenulisan bersama · 16 lintas organisasi

Arahkan kursor atau ketuk sebuah nama untuk menyorot rekan penulisnya. Klik dua kali untuk membuka halaman penulis.

  • Bandung Institute of Technology
  • Diponegoro University
  • Tokyo Institute of Technology
  • Pusat Vulkanologi dan Mitigasi Bencana Geologi
  • Sebelas Maret University
  • Kyoto University
  • Afiliasi tidak diketahui
  • Organisasi berbeda
  • Organisasi sama
  • Afiliasi tidak diketahui
  • Garis lebih tebal = lebih banyak artikel bersama · lingkaran lebih besar = lebih banyak artikel
Tampilkan sebagai tabel
Rekan penulisOrganisasiArtikel bersama
Mohamad RidwanBandung Institute of Technology3
Ahmad SyahputraBandung Institute of Technology2
Afnimar AfnimarBandung Institute of Technology2
Awan GunawanBandung Institute of Technology2
Gede SuantikaPusat Vulkanologi dan Mitigasi Bencana Geologi2
Sorja KoesumaSebelas Maret University2
Yoichi FukudaKyoto University2
Irwan MeilanoBandung Institute of Technology1
Moehammad AwaluddinDiponegoro University1
Mochamad ApriBandung Institute of Technology1
Mochamad Agus MoelyadiAfiliasi tidak diketahui1
Awali PriyonoBandung Institute of Technology1
Syamsurizal RizalBandung Institute of Technology1
David Prambudi SaharaBandung Institute of Technology1
Masyhur IrsyamBandung Institute of Technology1
Hiroaki YamanakaTokyo Institute of Technology1
Fatkhan FatkhanBandung Institute of Technology1

Afiliasi berasal dari OpenAlex; metadata OAI-PMH jurnal tidak memuatnya. Penulis tanpa ID OpenAlex dicocokkan berdasarkan nama, sehingga dua orang bisa tergabung atau satu orang bisa terpisah.

Sumber metadata: OAI-PMH (metadata jurnal) https://journals.itb.ac.id/index.php/jets/oai, pertama di-harvest 9 Nov 2026, terakhir terlihat 9 Nov 2026.
Metadata asli (oai_dc) 
<oai_dc:dc xmlns="http://www.openarchives.org/OAI/2.0/" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:oai_dc="http://www.openarchives.org/OAI/2.0/oai_dc/" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.openarchives.org/OAI/2.0/oai_dc/  http://www.openarchives.org/OAI/2.0/oai_dc.xsd">
	<dc:title xml:lang="en-US">Borehole Microseismic Imaging of Hydraulic Fracturing: A Pilot Study on a Coal Bed Methane Reservoir in Indonesia</dc:title>
	<dc:creator>Ry, Rexha Verdhora</dc:creator>
	<dc:creator>Septyana, Tepy</dc:creator>
	<dc:creator>Widiyantoro, Sri</dc:creator>
	<dc:creator>Nugraha, Andri Dian</dc:creator>
	<dc:creator>Ardjuna, Arii</dc:creator>
	<dc:subject xml:lang="en-US">downhole receivers</dc:subject>
	<dc:subject xml:lang="en-US">fracture stimulation</dc:subject>
	<dc:subject xml:lang="en-US">induced seismicity</dc:subject>
	<dc:subject xml:lang="en-US">microseismic</dc:subject>
	<dc:subject xml:lang="en-US">CBM</dc:subject>
	<dc:subject xml:lang="en-US">unconventional hydrocarbon</dc:subject>
	<dc:description xml:lang="en-US">Over the last decade, microseismic monitoring has emerged as a considerable and capable technology for imaging stimulated hydraulic fractures in the development of unconventional hydrocarbon resources. In this study, pilot hydraulic-fracturing treatments were operated at a coal-bed methane (CBM) field in Indonesia to stimulate the flow and increase the reservoir's permeability while the monitoring system was set in a single near-vertical borehole. Locating event sources accurately is fundamental to investigating the induced fractures, but the geometry of a single downhole array is a challenging data processing task, especially to remove ambiguity of the source locations. The locating procedure was reviewed in 3 main steps: (i) accurate picking of P- and S-wave phases; (ii) inclusion of P-wave particle motion to estimate the back azimuth; (iii) guided inversion for hypocenter determination. Furthermore, the seismic-source moment magnitudes were calculated by employing Brune's model. Reliable solutions of locations were obtained as shown statistically by uncertainty ellipsoids and a small misfit. Based on our results, both induced and triggered seismicity could be observed during the treatments and therefore conducting intensive monitoring is important. The triggered seismicity is an undesired activity so disaster precautions need to be taken, in particular for preventing reactivation of pre-existing faults.</dc:description>
	<dc:publisher xml:lang="en-US">Directorate for Research and Community Services, Institut Teknologi Bandung</dc:publisher>
	<dc:date>2019-04-30</dc:date>
	<dc:type>info:eu-repo/semantics/article</dc:type>
	<dc:type>info:eu-repo/semantics/publishedVersion</dc:type>
	<dc:format>application/pdf</dc:format>
	<dc:identifier>https://journals.itb.ac.id/index.php/jets/article/view/8699</dc:identifier>
	<dc:identifier>10.5614/j.eng.technol.sci.2019.51.2.7</dc:identifier>
	<dc:source xml:lang="en-US">Journal of Engineering and Technological Sciences; Vol. 51 No. 2 (2019); 251-271</dc:source>
	<dc:source>2338-5502</dc:source>
	<dc:source>2337-5779</dc:source>
	<dc:source>10.5614/j.eng.technol.sci.2019.51.2</dc:source>
	<dc:language>eng</dc:language>
	<dc:relation>https://journals.itb.ac.id/index.php/jets/article/view/8699/4127</dc:relation>
</oai_dc:dc>