<doi_batch xmlns="http://www.crossref.org/schema/4.4.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" version="4.4.0"><head><doi_batch_id>8eefdfbd-365f-4a09-b0d5-9d1d66de7de7</doi_batch_id><timestamp>20231214050630164</timestamp><depositor><depositor_name>wseas:wseas</depositor_name><email_address>mdt@crossref.org</email_address></depositor><registrant>MDT Deposit</registrant></head><body><journal><journal_metadata language="en"><full_title>EARTH SCIENCES AND HUMAN CONSTRUCTIONS</full_title><issn media_type="electronic">2944-9006</issn><issn media_type="print">2944-9154</issn><archive_locations><archive name="Portico"/></archive_locations><doi_data><doi>10.37394/232024</doi><resource>https://wseas.com/journals/eshc/</resource></doi_data></journal_metadata><journal_issue><publication_date media_type="online"><month>3</month><day>1</day><year>2023</year></publication_date><publication_date media_type="print"><month>3</month><day>1</day><year>2023</year></publication_date><journal_volume><volume>3</volume><doi_data><doi>10.37394/232024.2022.3</doi><resource>https://wseas.com/journals/eshc/2023.php</resource></doi_data></journal_volume></journal_issue><journal_article language="en"><titles><title>Assessment of Fracture Density Distribution from Image Logs for Sensitivity Analysis in the Asmari Fractured Reservoir</title></titles><contributors><person_name sequence="first" contributor_role="author"><given_name>Zohreh</given_name><surname>Movahed</surname><affiliation>Schlumberger, Kuala Lumpur, MALAYSIA</affiliation></person_name><person_name sequence="additional" contributor_role="author"><given_name>Meisam</given_name><surname>Ashraf</surname><affiliation>Ahawz Oil and Gas Research Department, IRAN</affiliation></person_name><person_name sequence="additional" contributor_role="author"><given_name>Ali Asghar</given_name><surname>Movahed</surname><affiliation>University of Bergen, NORWAY</affiliation></person_name></contributors><jats:abstract xmlns:jats="http://www.ncbi.nlm.nih.gov/JATS1"><jats:p>Characterizing fracture properties in naturally fractured reservoirs poses a significant challenge. While welltesting remains valuable, it often fails to provide precise descriptions of these properties. Bridging this gap requires the integration of geological expertise to enhance fracture assessment. This study addresses the limitations of well-test analysis and explores the application of Conventional Image Logs in structural, fracture, and geomechanical analysis. However, effectively combining these applications with well-test analysis on a field scale reveals a substantial knowledge gap. A critical challenge in this context is the absence of a defined procedure for calculating the variable "σ," a crucial parameter for simulating fractured carbonate reservoirs using image log fracture density. Integrating geological knowledge is essential to reduce uncertainties associated with well-test analysis and provide more accurate characterizations of fracture properties. Image log data processing emerges as a valuable avenue for gaining insights into the static attributes of naturally fractured reservoirs. This study focuses on Characterizing fractures using data from ten image logs and Developing a more accurate simulation model through the interpretation of images, with a particular emphasis on OBM imaging. The main goals of this fracture study revolve around establishing correlations between fracture densities well by well within the simulation and enhancing the accuracy of the simulation model by incorporating fracture data from image logs. Borehole imaging tools such as FMI/FMS and OBMI-UBI play a pivotal role in identifying significant structural features, including faults, fractures, and bedding. Fine-tuning fracture parameters during the history matching process, while potentially time-consuming, significantly impacts other historical match parameters. Consequently, the reliability of reservoir simulation results, predictions, and recovery enhancement strategies hinges on the precision of fracture properties and their distribution within the model. Recent advances in interpretation techniques have expanded the horizons of image interpretation, enabling the creation of more accurate simulation models for fractured reservoirs using fracture data obtained from image logs. The overarching goal of this project is to comprehensively evaluate a fractured reservoir field by integrating data from ten individual wells.</jats:p></jats:abstract><publication_date media_type="online"><month>12</month><day>14</day><year>2023</year></publication_date><publication_date media_type="print"><month>12</month><day>14</day><year>2023</year></publication_date><pages><first_page>99</first_page><last_page>118</last_page></pages><publisher_item><item_number item_number_type="article_number">9</item_number></publisher_item><ai:program xmlns:ai="http://www.crossref.org/AccessIndicators.xsd" name="AccessIndicators"><ai:free_to_read start_date="2023-12-14"/><ai:license_ref applies_to="am" start_date="2023-12-14">https://wseas.com/journals/eshc/2023/a18eshc-006(2023).pdf</ai:license_ref></ai:program><archive_locations><archive name="Portico"/></archive_locations><doi_data><doi>10.37394/232024.2023.3.9</doi><resource>https://wseas.com/journals/eshc/2023/a18eshc-006(2023).pdf</resource></doi_data><citation_list><citation key="ref0"><doi>10.1007/s12517-015-1951-z</doi><unstructured_citation>Movahed, Z., Junin, Amiri Bakhtiary, H., Safarkhanlou, Z., Movahed, A., Alizadeh, M. (2015). Identification of a Sealing Fault in the Asmari Reservoir Using FMI and RFT in an Iranian Naturally Fractured Oil Field. Arabian Journal of Geoscience, Volume 8, Issue 12, Pages 10919-10936. </unstructured_citation></citation><citation key="ref1"><doi>10.3997/2214-4609.20145945</doi><unstructured_citation>Eynollahi, A. (2009). Microfacies and Sedimentary Environment of the Asmari Formation in Lali Oil Field, NW Masjed-eSoleyman. </unstructured_citation></citation><citation key="ref2"><doi>10.2523/iptc-14399-ms</doi><unstructured_citation>Chokthanyawat, S., Daungkaew S., Athichanagorn, S. (2012). Well, Productivity Prediction for Laminated Reservoir Using Borehole Electrical Image Logs. IPTC 14399. </unstructured_citation></citation><citation key="ref3"><doi>10.1190/1.3627558</doi><unstructured_citation>Yang, J., Gou, X., Hilmi, N., Xia, R., Sun, X., Li, P., Wu, Q., Liu, J. (2011). An Integrated Approach for Fracture Characterization and Prediction Using FMI Logs, Post-stack Seismic Attributes, and Pre-stack Anisotropy </unstructured_citation></citation><citation key="ref4"><unstructured_citation>Rezaie, A. H., Salehie, F. (2006). Interpreted Faults and Structural Setting from Image Logs in the Absence of Seismic Data: A Case Study from Dalpari Field, Iran. </unstructured_citation></citation><citation key="ref5"><doi>10.1007/s12517-015-2091-1</doi><unstructured_citation>Movahed, Z., Junin, R., Amiri Bakhtiary, H., Taghavi Poor, S., Mohamadian, R. (2016). The evaluation of borehole imaging result comparing with cores in Sarvak fractured and non-fractured reservoir, Arabian Journal of Geosciences. </unstructured_citation></citation><citation key="ref6"><unstructured_citation>Stearns, D. W., &amp; Friedman, M. (1972). Reservoirs in Fractured Rock. American Association of Petroleum Geology, Memoir 16, 82-100. </unstructured_citation></citation><citation key="ref7"><unstructured_citation>Nelson, R. A. (1979). Natural Fracture Systems, Description and Classification. American Association of Petroleum Geology Bulletin, 63(12), 2214-2221. </unstructured_citation></citation><citation key="ref8"><unstructured_citation>Hafner, W. (1951). Stress Distributions and Faulting. Geological Society of America, Bulletin, 62(4), 373-393. </unstructured_citation></citation><citation key="ref9"><doi>10.1680/geot.1985.35.4.483</doi><unstructured_citation>Oda, M. (1985). Permeability Tensor for Discontinuous Rock Masses. Géotechnique, 35(4), 483-495. </unstructured_citation></citation><citation key="ref10"><doi>10.2172/10187135</doi><unstructured_citation>Lorenz, J. C., Warpinski, N. R., &amp; Teufel, L. W. (1993). Rationale for Finding and Exploiting Fractured Reservoirs, Based on the MWX/SHCT-Piceance Basin Experience. Sandia Report SAND93-1342, 147 pp. </unstructured_citation></citation><citation key="ref11"><doi>10.2118/1770-ms</doi><unstructured_citation>Willingham, R. W., &amp; McCaleb, J. A. (1967). The Influence of Geologic Heterogeneities on Secondary Recovery from the Permian Phosphoria Reservoir, Cottonwood Creek, Wyoming. SPE Paper 1770. </unstructured_citation></citation><citation key="ref12"><doi>10.1016/j.petrol.2014.05.019</doi><unstructured_citation>Movahed, Z., Junin, R., Safarkhanlou, Z., and Akbar, M. (2014). Formation Evaluation in Dezful Embayment using oilbased-mud Imaging Techniques, Journal of Petroleum Science and Engineering, 121, 23–37. </unstructured_citation></citation><citation key="ref13"><doi>10.1016/j.petrol.2014.07.027</doi><unstructured_citation>Movahed, Z., Junin, R., and Jeffreys, P. (2014). Evaluate the Borehole Condition to Reduce Drilling Risk and Avoid Potential Wellbore Damages by using Image Logs, Journal of Petroleum Science and Engineering, 122, 318-330. </unstructured_citation></citation><citation key="ref14"><doi>10.1190/1.1442896</doi><unstructured_citation>Luthi, S. M., &amp; Souhaite, P. (1990). Fracture Apertures from Electrical Borehole Scans. Geophysics, 55, 821-833. </unstructured_citation></citation><citation key="ref15"><unstructured_citation>Saidi, A. M. (1975). Mathematical Simulation Model Describing Fractured Reservoirs and its Application to Hail Kel Field. Proceedings 9th World Petroleum Congress. </unstructured_citation></citation><citation key="ref16"><doi>10.2118/36730-pa</doi><unstructured_citation>Lough M.F., Lee S.H. Kamath J. (1997) A New Method to Calculate Effective Permeability of Gridblocks Used in the Simulation of Naturally Fractured Reservoirs, SPE Reserv. Eng. 12, 3, 219- 224. </unstructured_citation></citation><citation key="ref17"><unstructured_citation>Dershowitz, W., Fox, A., &amp; Uchida, M. (2000). Understanding of Sorbing Transport in Fracture Networks at the 10 Meter Scale. Unpublished document.</unstructured_citation></citation></citation_list></journal_article></journal></body></doi_batch>