Dear Explorationist,

Considering so many enthusiastic response from previous participants of the
course in 2001 thru 2003 in Sukabumi, we will organize the Workshop "Marine
Clastic Reservoir Sedimentology Workshop " on Sept 1st-4th, 2003 in Bogor.

Attached to this mail, we include the complete information about the course.
Please have a look, and thanks for your attention. For whom interested in
this course, please do not hesitate to contact us.



Regards,
GDA Consultant
JL. Tebet Timur Dalam IV No.24
Jakarta Selatan 12820
Ph/Fax : 021 8292539 - 0816.1485584
email     : [EMAIL PROTECTED]


 --------------------------------------------------------------o0o----------
----------------------------
Name Course
Marine Clastic Reservoir Sedimentology Workshop

Date:
Sept 1 - 4, 2003
(start at 8 : 00 am Monday, finish at  4 : 00 pm Tuesday)

Venue:
Hotel Salak**** Bogor
(where you can relax in cool town during nights after course hours)

Instructor:
Andang Bachtiar (Independent)
(19 years experience in petroleum exploration in Kutai Basin)

Cost:
Rp. 6.500.000,-
include: course material, field gadget, lunches, 1(one) dinner at day 2nd ,
accomodation 4(four) day stay at Superior room Salak hotel Bogor. (not
include: transportation to Bogor)

Who Should Attend:
exploration geologists, development/production geologist, geophysicist,
reservoir engineers, log analyst, petrophysicist & coal geologist.


 -o0o-
OVERVIEW

    Understanding sedimentology is one of the basic requirements to a
success in oil & gas exploration.  Although it is hardly noticed,
explorationists use lots of sedimentological principles and concepts in
their daily exploration activity, i.e.: describing outcrop/core,
interpreting logs and seismic, drawing reservoir maps and coal
distributions, and ultimately calculating reserves of hydrocarbons and
coals. This course is aimed to refresh the knowledge of basic clastic
sedimentology with special reference to marine setting; the environment of
which are associated with significant occurences of Indonesian hydrocarbons.

     Back to basic - Look at the rock: is the basic philosophy of the
course. No matter how sophisticated the tools that help us (loggings,
seismic, interpretation software, etc), the success of exploration is still
depend on the geologist (and geology concepts) behind the tools.
Understanding sedimentology gained from this course will hopefully recharge
the explorationist battery to keep on generating prospects (or at least new
ideas) in dealing with the materials (cuttings, core, logs, seismic) and the
tools (software's, etc).

     For new recruits, this course will certainly equip them with necessary
focus on selected sedimentology knowledge to be used in the future works;
while for experience explorationists, this will refresh lots of their
understanding about sedimentology, which probably already built-in
intuitively (sometimes becomes obsolute) in their mind.

     This is the sixth time that a course of this kind (classroom, outcrop
and resort combination) is conducted by GDA. The previous five courses on
August, October 2001 and March, September 2002 , and April 2003 were
conducted at Gunung Walat Sukabumi with a subject on Fluvial-Deltaic
sedimentology. They received many interests and good comments (see: comments
at the end of this letter *). For this marine clastic sedimentology
workshop, the venue will be in Bogor, which will be a combination between
classroom lecturing and exercises, and field-outcrop-description at
Cileungsi dan Cipamingkis Rivers.


-o0o-
Over the course the following topics
will be covered in detail :

Introduction
Background, Aim of the course, Structure of the course, Expected results
Hydrodynamics
Velocity, Laminar, Turbulence, Newtonian, Non-Newtonian, Hjulstorm Diagram,
Bed forms, Flow regimes, Lateral accretion, Vertical accretion
(progradation), Aggradation.
Sedimentary Structures
Laminae and Beds, Parallel, Ripples, Cross-beds, Massive, Toolmarks, Load
Cast, HCS, Hummock & Swaley, Flame, Contortion, Flaser-wavy-lenticular, Clay
doublet/couplet, Tidal bundle, Bouma sequences, Flysch.
Biogenic Structures
Bioturbation, burrows, trails, and grazing-dwelling-resting traces;
Seilacher zonation, rhizocreetion: bioturbation by roots - paleosol.
Log Characters
GR/SP-Resistivity, D/N, Dipmeter/FMI, Sonic, Composite, Vertical profiles,
Lateral variations, Anomalies. Exercises.
Facies & Depositional Environment
Definition, Barrier islands, Estuarine, Tidal Systems, Wave & Storm Shallow
Marine Systems, Turbidites & Submarine Fans; Exercises.
Reservoir Characterization
Porosity, permeability, heterogeneity, homogeneity, dimension,
lateral/vertical continuity, width/thickness ratio. Exercises
Sequence Stratigraphy
Sequence boundaries, Flooding surfaces, Paleosol, Coals, Lowstand System
Tract, Highstand System Tract, Transgressive System Tract, Hard grounds,
TSE,  Exercises
Outcrop/core Description Guidelines
Description-processes-facies(response)-depositional environment; Units,
Geometry-dimension, Lithofacies (vertical profile), Contacts, Sedimentary
structures, Biogenic structures, Fossils.  Field exercises


-o0o-
Itinerary

Day 1 - Monday, 1st  September 2003
 08.00 - 10.00 Welcoming - Introduction
 10.00 - 10.15 Coffee Break
 10.15 - 12.00 Classroom lecture (1)
 12.00 - 13.00 Lunch at Hotel
 13.00 - 15.00 Classroom lecture (2)
 15.00 - 15.15 Coffee Break
 15.15 - 17.00 Classroom lecture (3)

Day 2 -Tuesday, 2nd  September 2003
 08.00 - 12.00 Field lecture session (1)
                   Cileungsi River - Citeureup
 12.00 - 13.00 Lunch Box
 13.00 - 14.00 Go to Hotel
 14.00 - 18.00 Intermission
 18.00 - 19.00 Dinner
 19.00 - 21.00 Classroom lecture (4)

Day 3 -Wednesday, 3th  September 2003
 08.00 -12.00 Field lecture session (2)
                  Cipamingkis River - Location
12.00 - 13.00 Lunch Box
13.00 - 15.00 Field lecture session (3)
                  Cipamingkis River - Location 2
15.00 - 15.30 Coffee Break & Discuss
15.30 - 17.00 Go to Hotel

Day 4 -Thursday, 4th  September 2003
08.00 - 10.00 Classroom lecture ( 5 )
10.00 - 10.15 Coffee Break
10.15 - 12.00 Classroom lecture ( 6 )
12.00 - 13.00 Lunch at Hotel
13.00 - 15.00 Classroom lecture ( 7 )
15.00 - 15.30 Closing Ceremony





 -o0o-
Course & Fieldtrip
REGISTRATION FORM

Course Name    : Marine Clastic Reservoir Sedimentology Workshop
Date                : Sept, 1-4' 2003
Tutor              : Andang Bachtiar
Venue             : Hotel Salak Bogor
Price               : Rp. 6.500.000.-

Attendee Name               : .....................
Company                        : ......................
Position                         : .....................
Department                    : .....................
Phone/Facsimile             : .....................
E-mail Address / Mobile   : .....................


Payment Method :
 Cash       Addressed to PT. GDA Daya Ayfedha
 Transfer  Addressed to :
     Bank Mandiri - Kalimalang A/C : 0060000432645  (  Rp )

To Registration :
Please reply this email / Fax / return this form together
With prove of  payment to:

GDA Daya Ayfedha
Jl. Tebet Timur Dalam IV No.24 Jakarta 12820 Indonesia
Phone : 021. 829 2539, 0816.743904  Fax : 021. 829 2539
E-mail : [EMAIL PROTECTED]


-o0o-
Hotel Information
Hotel Salak**** Bogor
Jl. Ir. H. Juanda No.8 Bogor 16121 Indonesia
Telp. 0251-350.333/400/800
Contact : Seruni Dinitri - Marketing
Type                           Rate
Superior                       Rp. 363.000
Deluxe                          Rp. 499.000
Executive                      Rp. 635.000
Super Executive             Rp. 910.000
Facilities : 1(one) night accommodation,
breakfast for 2 (two) persons.

-o0o-
Several comments from participants :
 ..."very good course and field trip".....
..."the topic are very good and meet with our  expectation"..
...." need more time to classroom and field course"....
.." It's great course!, it's ready good to be back on the field,  make me
fresh again, because I see
logs too much"...
..."I am recommended to continue the course topic to the other geologist".
..."need continue this course, karena bagi Geoscience yang tidak  sempat ke
Delta Mahakam bisa ekskursi di Gunung Walat. I  will promote in my company".
..."ada kesempatan banyak untuk lebih mendalami endapan-endapan delta
ditinjau dari sudut pandang field orientation"..


End of Information


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