Optical Gas Imaging Survey of Oil and Gas Wells in the Uinta Basin, Utah

This is a dataset of oil and gas well pads which were surveyed for hydrocarbon emissions with an optical gas imaging camera deployed from the ground at pad edges. The data are described thoroughly in a peer-reviewed paper: Lyman S., Tran, T., Mansfield, M. Ravikumar, A., 2019. Aerial and Ground-Based Optical Gas Imaging Survey of Uinta Basin Oil and Gas Wells. These are example videos collected during a hydrocarbon emissions survey of oil and gas well pads in Utah. ExampleGroundVideo.mp4 is a video created with an optical gas imaging camera of an emission plume from well pad equipment. The video was collected from the ground. During the video, the camera is operated in auto mode and high-sensitivity mode. ExampleAerialVideo.wmv is a video created with an optical gas imaging camera of an emission plume from well pad equipment. The video was collected from a helicopter. The video shows a leak from the same well pad as ExampleGroundVideo.mp4, but the videos were not collected at the same time. The videos named Aerial_DATE_propane.wmv were collected with an optical gas imaging camera deployed from a helicopter. The emission plumes shown were created by releasing a known quantity of propane from a stainless steel tube. The videos named Ground_DATE_propane.mp4 were collected with an optical gas imaging camera deployed on the ground. The emission plumes shown were created by releasing a known quantity of propane from a stainless steel tube. These videos were collected at the same time as the aerial videos with the same dates.

本数据集为油气井场数据集，相关井场通过在井场边缘部署地面式光学气体成像（Optical Gas Imaging, OGI）相机开展烃类排放（Hydrocarbon emissions）勘测。相关数据已在一篇同行评议论文中得到详细阐述：Lyman S.、Tran T.、Mansfield M.、Ravikumar A.，2019年，《犹因塔盆地油气井的航空与地面光学气体成像勘测》（Aerial and Ground-Based Optical Gas Imaging Survey of Uinta Basin Oil and Gas Wells）。

本数据集包含在犹他州油气井场烃类排放勘测过程中采集的示例视频。其中，ExampleGroundVideo.mp4为采用光学气体成像相机拍摄的井场设备排放羽流视频，采集自地面，拍摄过程中相机处于自动模式与高灵敏度模式。ExampleAerialVideo.wmv为采用光学气体成像相机拍摄的井场设备排放羽流视频，采集自直升机，该视频与ExampleGroundVideo.mp4拍摄自同一井场的泄漏点，但二者采集时间不同。

以Aerial_DATE_propane.wmv命名的视频为采用直升机部署的光学气体成像相机采集的视频，画面中的排放羽流由不锈钢管释放已知量丙烷（Propane）产生。以Ground_DATE_propane.mp4命名的视频为采用地面部署的光学气体成像相机采集的视频，画面中的排放羽流同样由不锈钢管释放已知量丙烷产生。上述地面视频与对应日期的航空视频为同期采集。