Kursus yang sangat menarik, sebaiknya setiap sumur pemboran explorasi juga diperdalam ke basement, tugas kita2 yang di KPS membuat jusrifikasi; tinggal bagaimana caranya agar bisa diterima oleh manajement. Ada yang mendefinisikan explorasi sebagai "Creative Geological Thingking",untuk itu bagi yang ada kesempatan mengikuti kursus ini sebaiknya diambil saja.
Salam Anggoro On 3/12/12, carolus prasetyadi <cprasety...@yahoo.com> wrote: > Bagi rekan2 yg tertarik untuk mendalami Basement Reservoir, akan diadakan > kursus berikut ini: > > > > 3-DAYS SHORT COURSE & FIELDTRIP > BASEMENT > RESERVOIR: > Basic concept and principles, Petrology Assessment > Instructor : Dr. Ir. > Yustinus Suyatno Yuwono > Day & Date : Thursday-Saturday, 24, 25& 26May > 2012 > Venue : Hotel Melia Purosani, > Yogyakarta > Course Fee : Rp. 4.000.000,- > (including: Coffe breaks, lunch, & seminar kits) > Regristation > dateline : 14 May 2012 > Contact Person & Reg.: C.Prasetyadi (cprasety...@yahoo.com; > Hp 081-5686-7499) & Sutarto (sutarto_geo...@yahoo.co.id; Hp > 081-2270-8961). > Payment for reg. : Transfer to MANDIRI > 137-00-0469-196-6 a/n Ir.Sutarto, MT; > BCA > 456-4918-794, a/n Sutarto Ir. > > Introduction & purpose of the course > Oil and gas fields in crystalline basement are discovered > mostly by accident, usually when the well operator notices hydrocarbon shows > and test the well. Other case in discovering the HC in basement is when the > drilling operator reveals the drilling rate is still high even though the > depth > has already reached the basement due to the present of the “soft zone” > within > the crystalline basement and finally discovers HC accordingly.Commercial > oil deposits in basement rocks are not “geological accidents” but are oil > accumulations which obey all the rules of oil sourcing, migration, and > entrapment; therefore in areas of not too deep basement, oil deposits within > basement rocks should be explored with the same professional skill and zeal > as > accumulations in the overlying sediments (Landes et al, 1960).The > purpose of this course is to encourage further work in the HC exploration in > the basement in all(?) oil fields. You will never know that other HC maybe > “sleeps in your backyard” if you don’t explore it properly. > > Program Outline > Day-1(Thursday, 24 May 2012): Morning and afternoon sessions > Topic : Petrology > and petrogenesis > Lithology of the common basement rocks > The > lithologies of the basement rocks can be devised into 4 groups in practical > use > for the HC industry i.e.: granitoids, volcanics, non-carbonate metamorphic, > and > carbonate metamorphic (marble). Petrological aspects of these rock > assemblages > will be discussed based on their petrography, chemistry, genetics, and the > related tectonic environments. Each rock assemblage will be discussed in the > simplified version to understand their significant role to the HC reservoir > characteristics. Special sub-topic such as “granite wash”, texture and > porosity > of the volcanic unit, will be discussed in more details. > > Day2(Friday, > 25 May 2012): Morning > session and afternoon sessions > Topic : Alteration > and its impact to the rock porosity > The role of the ancient hydrothermal > alteration > Basic > principle and identification of the trace of the hydrothermal process within > “old” basement rocks will be discussed in detail. This process is believed > to > be major cause in high porosity anomalous zone encountered within the > commonly > tight basement rocks, beside rock fracturation process by tectonic > event(s). It is a new > concept introducing “a new play” as a tool to explore in more > systematicallythe > basement HC reservoir potential based on the empirical data. It differsfrom > the HC reservoir within the sedimentary formations that has > been well-established by all of the Oil Companies. HC > reservoir in the basement zone need a different “play” to guide the > exploration: petrology assessment. > > Schedule > Day 1(Thursday, 24 May 2012) > 1. 08.00 – 09.00: Registration > 2. 09.00 – 09.30: Opening ceremony > 3. 09.30 – 10.00: Coffe Break > 4. 10.00 – 12.00: Session 1: Petrology of igneous rocks > 5. 12.00 – 13.00: LunchBreak (Ishoma) > 6. 13.00 – 14.30: Session 2: Petrology of metamorphic > rocks > 7. 14.30 – 15.00: Coffe > break > 8. 15.00 – 16.00: Session 3: Tectonic setting of igneous > and metamorphic rocks > Day2(Friday, 25 May 2012) > 1. 08.00 – 09.30: Session 4: Hydrothermal alteration: > basic principles > 2. 09.30 – 10.00: Coffee Break > 3. 10.00 – 11.30: Session 5: Other alterations > 4. 11.30 – 13.00: Lunch > Break (& Friday Prayer) > 5. 13.00 – 14.30: Session 6: Effect of alteration(s) to > the host rocks > 6. 14.30 – 15.00: Coffe > Break > 7. 15.00 – 16.30: Session 7: Discussion and case studies > 8. 16.30 – 17.00: Closing ceremony > Day3 (Saturday, 26 May 2012): Fieldtrip to Bayat > 1. 07.00-07.30: Gathering in the lobby > 2. 07.30-08.30: Trip > to Bayat > 3. 08.30-12.00: Basement outcrop observation > 4. 12.00 – 13.00: Ishoma > (Lunch) > 5. 13.00 – 14.00: Back to Yogya -------------------------------------------------------------------------------- PP-IAGI 2011-2014: Ketua Umum: Rovicky Dwi Putrohari, rovicky[at]gmail.com Sekjen: Senoaji, ajiseno[at]ymail.com -------------------------------------------------------------------------------- Jangan lupa PIT IAGI 2012 di Jogjakarta tanggal 17-20 September 2012. 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