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Journal : Sainstek

PENDETEKSIAN BATAS-BATAS ZONA STEAMFLOOD MENGGUNAKAN DATA ANOMALI GAYABERAT-MIKRO 4D YANG DIBERI KONSTRAIN Fauzi, Ahmad; A. Kadir, Wawan Gunawan; Dahrin, Darharta; Santoso, Djoko
Sainstek Vol 12, No 1 (2009): Vol. XII No. 1, September 2009
Publisher : Lembaga Penelitian Universitas Negeri Padang

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Abstract

Recently, the oil industry has emphasized enhancement oil recovery (EOR) process. The steamflood are ones EOR process can used to increase the heavy oil production. Effective management of EOR process requires detailed reservoir description and observation of the reservoir being swept at time. The 4D microgravity method can be applied in obtaining reservoir description such as steamflood zone mapping. Combination between the rock physics analysis with ideal model of steamflood used to calculate the synthetic 4D microgravity anomaly. This result suggest the negative 4D microgravity anomaly changes at time represented steamflood zones causes by density contras between steam at the high temperature after injection and pressure with heavy oil at the low temperature and pressure before injection. But the 4D microgravity anomaly can?t detect steamflood zone boundaries causes the anomaly shape with respect to shape of source. We proposed the 4D microgravity anomaly constrained with high resolution horizontal derivative to detect steamflood zones boundaries. The field data showed gravity change of up to -300mGal have occurred in area near ones the oil production well.  The maxima value of the field constrained 4D microgravity anomaly represented the steamflood zones boundaries with its surrounding. Key Word :     EOR process, steamflood, rock physics analysis, the constrained 4D microgravity anomaly
Co-Authors . Mansyurdin . Siswanto . Suharyanto . SYAFARUDDIN, . Aditia Wardana, Aditia Aditiawardana Aditiawardana, Aditiawardana Agung Dwi Indrawan Ahmad Fauzi AHMAD RIDUAN Aida Farida Alda, Rieza Rizqi Alsagaff, Mohammad Yusuf AMANAH, Dian Mutiara Amin, Mochammad Andre Noevi Rahmanto Anton Subarno ANTONIUS SUWANTO Aprih Santoso, Aprih Ardityo R Ardhany, Ardityo R Arief Fathony, Ramlan Artaria Tjempakasari, Artaria Asmini Budiani Aswaldi Anwar ASWIDINNOO, Hajrial Auromiqo, Candra Ayu Larasati, Niken Baiti, Ahmad Awaluddin Bambang S Purwoko Bastin Fitriatus Hasanah Bekti Wulandari Bonita Destiana Budi Sulistijo Chandra Irwanadi Mohani, Chandra Irwanadi Chandra Irwanadi, Chandra Chibtiyah, Nur chieko Hamada, chieko D Ningsih, D Darda Efendi Darharta Dahrin DEDI SOLEH EFFENDI, DEDI SOLEH Empitu, Maulana Antiyan Endrizal ERIS, Deden Dewantara Fajar, Saiful Ferdiyono, J. Reza FITRANTI, Niyyah FITRANTY, Niyyah Fitriyah, Fauziatul GHONI, M. A. GHONI Ginanjar, Muhammad Syukron HABIBULLAH, Hanning Susilo Haerani Rasyid, Haerani HAJRIAL ASWIDINNOOR Hakim, Zaky El Hamidah, Berliana HANDAYAN, Agustina A. HAPPY WIDIASTUTI Hasanatuludhhiyah, Nurina Hasanuddin Z. Abidin Hasanuddin Z. Abidin, Hasanuddin Hayati Minarsih Hendra Grandis I GEDE PUTU WIGENA I Haryoko, I Ichiyu Shou, Ichiyu Imron Riyadi Indarto Indarto Indhira Hari Kurnia Ismail, Mohd Erfy Isnu Irwantoro, Isnu JAYA, Abdul Mollah S. Joenil Kahar, Joenil Jumiyanto Widodo Kadariswantiningsih, Ika Nindya Kresnawaty, Irma KRESNAWATY, Irma Kunimi Maeda, Kunimi Laesanpura, Agus Laesanpura, Agus M Thaha, M MARAHIMIN, B. MARAHIMIN Mayta Novaliza Isda Medika, Decsa Mitsumine Fukui, Mitsumine MOCHAMMAD THAHA Moh. Yogiantoro, Moh. MS, Freddy Muhammad Jusuf Munadi Munadi Munir, Muh Musliar Kasim Muslikhin Muslikhin NIKOLAU, Basil J Nugroho, Cahyo Wibisono Nunuk Mardiana, Nunuk NURILMALA, F Nuryake Fajaryati PANJAITAN, K. PANJAITAN Pipit Utami Pradusuara, Franes pranawa pranawa, pranawa PRIYONO, . PURBA, A.R. PURBA Putra, Abdul Aziz Sidiq Tri PUTRANTO, Riza A PUTRANTO, Riza A. Putri, Eka Arum Cahyaning R.D.B LEFROY Raduan, Atiqah Renita Renita Rita Hayati ROEDHY POERWANTO Rokib, Muhammad Nur Saddewisasi, Wyati Sadewisasi, Wyati SAMANHUDI, . Saptowo Jumali Pardal, Saptowo Jumali SARAGIH, A. H. SARAGIH SARI, Dini Astika Satoshi Horikoshi, Satoshi SINAGA, Jisman Slamet Slamet Soekarno Mismana Putra, Soekarno Mismana soewanto soewanto, soewanto Sri Hendrastuti Sri Wahyuni Sri Waluyanti Subagus Wahyuono Sudarsono SUDARSONO SUDARSONO Sugeng Riyanto Sugiyanto Sugiyanto Sukarti Moeljopawiro Suparman Suparman Suryansyah, Maulana Muhtadin SUSANTI, Paramitha Suzuki, Yusuke SYARIEF, Auzar Tetty Chaidamsari, Tetty Tri Harso Karyono Tri P Asmarawati, Tri P TRI-PANJI, . TRIASTANTO, Oktaviany Ferry Trisintyandika, Idkha UMAHATI, Binti Khurotul Umi Rochayati Umi Rokhayati, Umi Vera Sadarviana, Vera Wahyudi W. Parnadi Warsa Warsa Wawan Gunawan A. Kadir Wedyanto K, Wedyanto Widodo Widodo Widyastuti, SM Windari, Era Nurisa WIRAMIHARDJA, Memed Y, Yatini Yasuhiko Tomino, Yasuhiko yatini, yatini Yusniwati Yusniwati