Geothermal Project on TU Delft Campus - DEL-GT-01 and DEL-GT-02 Wireline Logs

An extensive wireline logging campaign was undertaken during the installation of the geothermal doublet on TU Delft Campus, between June and November of 2023. This large suite of open-hole well logs acquired in the reservoir section of both wells, being DEL-GT-01 the producer and DEL-GT-02 the injector, is rarely undertaken in geothermal projects, which makes this data set of <strong>exceptional scientific value</strong>.<br>This data set is embargoed until 2025-12-31. However, if you would like to have access to data before its public release, please send us an email at [e-mail] to discuss the possibilities. <strong>Access to data is in principle possible</strong>, if there are no identified conflicts between our research activities and your proposed data use. <br><strong>Contents </strong><br>This data set includes the following open-hole logs:Gamma Ray,Spectral Gamma Ray,Caliper, Bulk Density,Neutron Porosity,Micro-Resistivity Image,Dipole Sonic (including full-waveform),Ultra-Sonic Borehole image, andNuclear Magnetic Resonance.<br>The ZIP file DELGT01_DELGT02_wireline_logs.zip contains the following data files:<br>Composite log image files in PDF format, at scales of 1:200 or 1:1000Log data files in LAS Format version 2.0Log data files in DLIS format (including metadata files in .meta and .dlis.scan.txt formats)<br>A complete description of the data collection methods is provided in the <strong>Drilling Report of the campus geothermal doublet </strong>(DOI to be assigned). Details of the log files are in the README.txt file.<br>Note that the exact same set of logs will be made publicly available (in 2028, approximately) by NLOG (<em>Nederlandse Olie- en Gasportal</em>):DEL-GT-01: https://www.nlog.nl/nlog-mapviewer/brh/3888610845?lang=nlDEL-GT-02: https://www.nlog.nl/nlog-mapviewer/brh/3895797327?lang=nl2023年6月至11月期间，代尔夫特理工大学（TU Delft）校区地热双井系统（geothermal doublet）安装过程中，开展了大规模电缆测井作业。本次作业采集了两口井储层段的裸眼井测井（open-hole well logs）系列，其中DEL-GT-01为生产井（producer），DEL-GT-02为注入井（injector）；此类测井作业在地热项目中极为罕见，因此本数据集具备极高的科学价值。 本数据集的保密限制期至2025年12月31日。若您希望在正式公开发布前获取该数据，请发送邮件至[e-mail]洽谈相关可能性。**原则上，若我方研究活动与您拟开展的数据使用用途不存在冲突，即可获取数据。** **数据集内容** 本数据集包含以下裸眼井测井项目：自然伽马测井（Gamma Ray）、能谱伽马测井（Spectral Gamma Ray）、井径测井（Caliper）、体积密度测井（Bulk Density）、中子孔隙度测井（Neutron Porosity）、微电阻率成像测井（Micro-Resistivity Image）、偶极子声波测井（含全波形，Dipole Sonic (including full-waveform)）、超声井壁成像测井（Ultra-Sonic Borehole image）以及核磁共振测井（Nuclear Magnetic Resonance）。 压缩包DELGT01_DELGT02_wireline_logs.zip包含以下数据文件： 1. 比例尺为1:200或1:1000的PDF格式综合测井图件； 2. LAS 2.0格式测井数据文件； 3. DLIS格式测井数据文件（含.meta和.dlis.scan.txt格式的元数据文件）。 本数据集的采集方法完整说明可参见《代尔夫特理工大学校区地热双井系统钻井报告》（DOI待分配）。测井文件的详细说明请参见README.txt文件。 请注意，完整的同批次测井数据将由NLOG（荷兰油气门户，Nederlandse Olie- en Gasportal）于2028年左右公开发布，相关链接如下： - DEL-GT-01：https://www.nlog.nl/nlog-mapviewer/brh/3888610845?lang=nl - DEL-GT-02：https://www.nlog.nl/nlog-mapviewer/brh/3895797327?lang=nl

搜集汇总

背景与挑战

背景概述

该数据集是代尔夫特理工大学校园地热项目（DEL-GT-01和DEL-GT-02井）的测井数据，于2023年采集，包含伽马射线、密度、孔隙度等多种测井类型，以LAS和DLIS格式提供，具有特殊科学价值。数据目前处于禁运期至2025年底，但可申请提前访问，适用于地质学和能源勘探领域。