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>End-of-well science programme report (</strong><strong>link here</strong><strong>)</strong>. 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=nl

2023年6月至11月，代尔夫特理工大学校园（TU Delft Campus）地热双井组安装期间，实施了一项大规模电缆测井作业。本次作业在生产井DEL-GT-01与注入井DEL-GT-02两口井的储层段采集了整套裸眼井测井数据，此类大范围测井作业在地热项目中极为罕见，使得该数据集具备极高的科学价值。

本数据集暂受保密限制，至2025年12月31日方可公开。若您希望在正式公开发布前获取该数据集，请发送邮件至[e-mail]洽谈相关可能性。原则上可开放数据访问，前提是我方研究活动与您拟开展的数据使用用途不存在冲突。

**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、能谱伽马测井、井径测井、体积密度测井、中子孔隙度测井、微电阻率成像测井、偶极声波测井（含全波形数据）、超声井眼成像测井，以及核磁共振测井。

压缩包DELGT01_DELGT02_wireline_logs.zip包含以下数据文件：
1. 比例为1:200或1:1000的PDF格式综合测井图文件；
2. LAS格式2.0版本测井数据文件；
3. DLIS格式测井数据文件（含.meta及.dlis.scan.txt格式元数据文件）。

完整的数据采集方法说明可参见**井末科学项目报告（点击此处链接）**，测井文件的详细说明请参阅README.txt文件。

此外，荷兰油气门户（Nederlandse Olie- en Gasportal，NLOG）将于约2028年公开完全一致的测井数据集：
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