PURPOSE

The main purpose of The Field Seminar is to introduce the participants to the Petroleum System on the NE. Java Basin, exploration Concepts and Methods.

The topic to be discussed is based on outcrop evidence, focusing in tectonic evolution, process and products of sedimentation, paleontology, sequence stratigraphy that related to the sea level changes, kartz phenomena, comparation of surface and subsurface data, such as seismic  stratigraphy, and well log data.

The final purpose of this field seminar in the NE Java Basin area is a better understanding of the petroleum system; the participants will be able to formulate recommendation and present new ideas supporting the activities of exploration in NE Java Basin and other area.

 FIELD SEMINAR OBJECTIVE

Northeast Java Basin is Back Arc Basin, divided in to two sub basins (Rembang Sub basin in the northern part and Kendeng Sub basin in the southern part). Tectonically, Rembang Sub basin is relatively stable but in Kendeng sub basin tectonically unstable.

In Rembang Sub basin is deposited dominantly by clastic quartz sand and clastic & reefal carbonate.

In the Kendeng sub basin is deposited dominantly by turbidity sediment such as  Kerek Formation.

FIELD TRIP LEADER:

Moch Yohannes Pranoto Koesoemo is a Senior Petroleum Geologist, retired from being a Lecturer in Indonesian Education and Training Center (PUSDIKLAT MIGAS CEPU). Graduated from UPN Yogyakarta with BSc and S-1 degree in Dipl. Petroleum Geology; Lemigas School of Petroleum Geology/LSPG in 1976 and S-2 degree from ITB in Geology (1993).

Moch Yohannes Pranoto Koesoemo is now the Director of PT. Hankenina Petroleum Indonesia and Sumber Daya Alam Consultant (SDA CONSULTANT).

Moch Yohannes Pranoto Koesoemo has been active as IPA Field Trip Leader Exploration – Drilling – Production For Non Geoscientist Personnel in NE Java Basin, from 2004 – 2012.

GG Pertamina Cirebon, JOB Pertamina – PetroChina East Java, PPPTMGB “LEMIGAS” Jakarta, and Double Degree students Pertamina Learning Center Jakarta.

He has been a Consultant for Pertamina EP – Jakarta (2007). Back in years between 1977-1982, he worked as Mud logger in Drilling Operation, and Training of Offshore Prospecting in Japan Sea (JSG – JICA), he has been the Head of Geology Department of AKAMIGAS, Lecturer in BPST (PERTAMINA) (1989-1991). 

Mr. Koesoemo is an active professional member of IPA, IAGI, IWI, PEKINDO, CCOP.

FIELD SEMINAR SCHEDULE

Day-1:

Jakarta-Solo by GA 222 (09:35-10:45). Lunch at Lor In Solo.

Petroleum Geology of NE Java Basin Introduction Class: 13:30 – 17:30

Day-2:

Morning: Solo -  Kedung Ombo Check Dam -  Pelang Village.

Afternoon: Pelang Village - Purwodadi - Keyen -  Cepu/Grand Mega Resort.

Day -3:

Grand Mega Resort Cepu (check out) - Ngampel Village - Gamblok River Sedan Village - Sale Village - Jojogan Village - Wukir Harjo Village - Pakah - Tanjung Kodok Hotel.

Day-4:

Tanjung Kodok Hotel - Gayaran River - Maharani Cave - Hotel Tanjung Kodok (check out)

- Prupuh ViIlage - Porong -  Suramadu Bridge - Shangri La Surabaya Hotel (check in)

Day- 5:

Surabaya – Jakarta by GA 313 (11:15-12:35)

Registration

Ms. Audrey Sahertian

IPA, Indonesia Stock Exchange Building Tower II, 20th Floor Suite 2001

Jln. Jendral Sudirman Kav 52-53, Jakarta 12190

Ph. (62-21) 515-5959, Fax. (62-21) 5140-2545, 5140-2546 

email: audrey.sahertian [at] ipa.or.id   or  ipa [at] cbn.net.id