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Question
Hi Sir. Can you tell me about reserviors , source and cap rocks with formation's name of Balochistan Basin. Also recommend a book of "Petroleum system of Pakistan" for BS Geology (5th semester).
Thanks.

Answer
Dear Ahmad,

I am sure you are well aware that Baluchistan Basin is comprised of sediments from Cretaceous to Recent and located west of Chaman-Ornach fault zone and Makran accretionary wedge to the south in the Arabian Sea. Tectonically, this basin is still an active basin as the Arbian Plate is under thrusting the Indo-Pakistan Plate.

There are few  wells drilled both on land and offshore areas of the basin without success. Most of the petroleum system information is based on the surface geological charecterization ; for example, potential source rocks are  expected to be in Paleocee age Rakhshani formation and Paleocene to Early-Middle Eocene Kharan Limestone. Panjgur Formation turbidite fan system of Miocene age were targeted as a potential reservoir in few offshore wells drilled in Makran area whereas Parkini formation were considered as poetnetail source rock and seal rock in Makran offshore and onshore areas.

The potentail reservoirs objectives are Rakshani formation  and Kharan limestone or equivalent age geological horizons within the basin.

Please IB Kadri book on Petrleum Geology of Pakistan and also consult PAPG-SPE Annual Technical Conference proceedings (from 1998 to 2014) as further reading material.

Regards

Geology

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Syed Tariq Hasany

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MY HUMBLE REQUEST. BEFORE SENDING A QUESTION PLEASE READ THE FOLLOWING CAREFULY. ANSWERING ONLY PUBLIC QUESTIONS. Ask questions of exploration of Petroleum, and specific regions for specific answers about Pakistan, Central Asia, Middle East and Far East. Ask questions of Business side of the petroleum Geology. Love to guide students and also Career related issues PRIVATE QUESTIONS on thasany@yahoo.com I am not expert of Hard rocks (Igneous and metamorphic rocks)Volcanic activity and related petrology, mineralogy and its exploration. BE SPECIFOC WHAT YOU WANT TO KNOW AND ASK WITH DIGNITY AND RESPECT. Show me your determination and commitment to learn. PLEASE TRY TO WRITE RIGHT, PROPER AND CORRECT LANGUAGE. DO NOT USE TEXT(SMS)STYLE. Thanks TARIQ

Experience

Petroleum Exploration

Organizations
Petronas Carigali Sdn Bhd

Publications
In Pakistani and Asian Petroleum Confertence special Publications

Education/Credentials
BSc Honours in Geology and Master of Science degree in Petroleum Geology

Awards and Honors
Active member AAPG, SPE and PAPG Treasurer PAPG and AAPG Visiting Geoscientist

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