Dear Razi, Setahu saya, LCM hanya melapisi dinding formasi saja, dia tidak akan influx jauh ke dalam formasi, dengan demikian tidak akan menyebabkan formation damage. Lagipula, pump LCM memang harus dilakukan untuk menutup loss zone. Seperti sering dilakukan di beberapa field, either di sandstone maupun di carbonate reservoir, misal di Musi block, South Sumatera. Bisa juga dicoba memakai ground marble (Ca CO3) baik yang fine maupun coarse grain dan saw dust (serbuk gergaji), yang kayaknya biasa dipakai di Central Sumatra block.
Semoga bisa menambah wacana dalam diskusi... Regards Sigit ----- Original Message ---- From: M Fakhrur Razi <[EMAIL PROTECTED]> To: [email protected] Sent: Thursday, June 14, 2007 12:12:45 PM Subject: [iagi-net-l] LCM Mica merusak formasi? jika saya punya reservoir oil depleted dgn lithology sandstone, dulunya waktu di drill pernah terjadi total loss di sand tsb, dan di beri mika utk melawan loss, apakah mika ini bisa menjadi merusak formasi? seberapa besar dampaknya terhadap reservoir? mhn pencerahannya. salam, Razi ---------------------------------------------------------------------------- Hot News!!! CALL FOR PAPERS: send your abstract by 30 March 2007 to [EMAIL PROTECTED] Joint Convention Bali 2007 - The 32nd HAGI, the 36th IAGI, and the 29th IATMI Annual Convention and Exhibition, Bali Convention Center, 13-16 November 2007 ---------------------------------------------------------------------------- To unsubscribe, send email to: iagi-net-unsubscribe[at]iagi.or.id To subscribe, send email to: iagi-net-subscribe[at]iagi.or.id Visit IAGI Website: http://iagi.or.id Pembayaran iuran anggota ditujukan ke: Bank Mandiri Cab. Wisma Alia Jakarta No. Rek: 123 0085005314 Atas nama: Ikatan Ahli Geologi Indonesia (IAGI) Bank BCA KCP. Manara Mulia No. Rekening: 255-1088580 A/n: Shinta Damayanti IAGI-net Archive 1: http://www.mail-archive.com/iagi-net%40iagi.or.id/ IAGI-net Archive 2: http://groups.yahoo.com/group/iagi --------------------------------------------------------------------- ____________________________________________________________________________________ Moody friends. Drama queens. Your life? Nope! - their life, your story. Play Sims Stories at Yahoo! Games. http://sims.yahoo.com/
