Cross Borneo Field Trip: Comparison of Sedimentation, Stratigraphy and Structure in Kutai Basin, East Kalimantan and Northwest Borneo
Date: Sunday, November 28 - Sunday, December 5, 2004 Trip Leaders: Angus Ferguson: Universiti Brunei Darussalam, Peter Butterworth: VICO Indonesia, Joseph Lambiase, Chris Morley: Universiti Brunei Darussalam The eight day field trip will examine the sedimentology, stratigraphy and structure of the Miocene sediments in the Kutai Basin, East Kalimantan and compare these to the similar age sediments in Northwest Borneo in Sabah, Malaysia and in Brunei. The outcrop examples are equivalent in geological facies to the reservoir rocks in the nearby producing fields. There are many new outcrop examples of sediments deposited in deep water, tidal flat, shoreface, deltaic and fluvial dominant depositional environments. There are also outcrop examples of structures that develop in the cores of previously overpressured anticlines. The field trip will provide an opportunity for open discussions on the interpretations of these different depositional environments. Field Seminar Schedule Sunday, November 28 4:30 pm: flight Jakarta to Balikpapan, stay at Dusit Hotel, Balikpapan Monday, November 29 7.30 am Participants board bus for morning outcrops in Balikpapan Outcrop 1: Balikpapan, Gunung Malang, Lower Middle Miocene, fluvial/deltaic dominant sands Outcrop 2: Balikpapan, Bukit Damai Indah, Middle Miocene deltaic sands Outcrop 3: Balikpapan, Gunung Pancur oil seep Lunch and checkout of hotel drive to Samarinda (3 hours) Outcrop 4: Samarinda, lower Middle Miocene deltaic deposits check into Bumi Senyiur Hotel, Samarinda, Tuesday, November 30 7:30 am Board bus for outcrops north of Samarinda, along new Samarinda - Tenggarong Road Outcrop 5: Separi Anticline 1: turbidites, leaves and slump blocks Outcrop 6: Separi Anticline 2: turbidites, sedimentary structures Outcrop 7: Separi Anticline 3: core of anticline, structures due to overpressures Lunch in Samarinda Outcrop 8: Separi Anticline 4: deltaic/fluvial deposits Outcrop 9: Separi syncline: tidal influenced deltaic deposits Stay at Bumi Senyiur Hotel, Samarinda Wednesday, December 1 8:00 am Drive to Balikpapan (3 hours) Lunch and summary of outcrops in Kutai Basin Flight to Kota Kinabalu, Malaysia Leave 3:15pm arrive 4.50 pm Stay at Promenade Hotel, Kota Kinabalu, Malaysia Thursday, December 2 7:30am Board bus for outcrops near Kota Kinabalu Outcrop 10: Bukit Melinsung: West Crocker Fm, turbidites Outcrop 11: Jalan Sulaiman: West Crocker Fm, turbidites Stay at Promenade Hotel, Kota Kinibalu, Malayasia Friday, December 3 Flight to Bandar Seri Begawan, Brunei Leave 8:45am Check into Riverside Hotel, Gadong Brunei Outcrops in Brunei Outcrop 12: Jalan Mulaut, turbidites, Outcrop 13: Jalan Mulaut, slumped sandstones and shales Saturday, December 4 Outcrops in Brunei Outcrop 14: Jalan Sungai Akar, tidal and shoreface deposits Outcrop 15: Jalan Jerudong: structures in core of anticline, conjugate faults, shale dykes and intrusions Outcrop 16: Jalan Tutong, shoreface parasequences Sunday December 5 Outcrops in Brunei Outcrop 17: Liang Fm, fluvial sandstones Trip discussion and summary Flight to Jakarta Leave Sunday 10:15 pm (arrive 11:15 pm) schedule may change ================================ Indonesian Petroleum Association Phone: +62 (021) 5724284, 5724285 Email: [EMAIL PROTECTED] Website: http://www.ipa.or.id