相关实验视频

Updated: Aug 9, 2026

Mechanical Expansion of Steel Tubing as a Solution to Leaky Wellbores

Mechanical Expansion of Steel Tubing as a Solution to Leaky Wellbores

Published on: November 20, 2014

关于在深层软土层中全面检测浅层气体的技术的实验研究

Mingqing Liu^1,2,3, Fuxue Sun⁴

¹College of Architecture and Energy Engineering, Wenzhou University of Technology, Wenzhou, 325035, China.

|August 22, 2024

概括

这项研究为温州轻轨S2线开发了先进的浅气体检测方法,整合了探测,电气和地震技术,以准确地绘制地下气体地图.

科学领域:

地质技术工程地质技术工程
地质物理学地质物理学
环境科学环境科学

背景情况:

地下浅层天然气对基础设施项目构成风险.
精确的检测对于道建设的安全和规划至关重要.

研究的目的:

开发和验证一个全面的浅层气体检测技术.
为温州轻轨S2线确定灵昆岛地区富含天然气的地点.

主要方法:

控制释放气体与静态压力实验.
多功能现场探测土壤特性.
电阻和地震波 (地震CT,散射) 方法.

主要成果:

精确确定天然气丰富土壤的物理和机械性能.
识别异常电阻区域,表明气体存在.
使用地震波分析精确揭示浅层气体的存在和深度.

结论:

建立了一个全面的浅层气体检测计划.
综合方法为浅层天然气勘探提供了可靠的基础.
为未来在类似地区的浅层天然气勘探提供了有价值的参考资料.

关键词:

深层软土层是一种深层的软土层.地质物理技术的技术.在现场探测技术.集成检测技术的综合检测技术浅气体是一种浅气体.

更多相关视频

Experimental Study of the Relationship Between Particle Size and Methane Sorption Capacity in Shale

Experimental Study of the Relationship Between Particle Size and Methane Sorption Capacity in Shale

Published on: August 2, 2018

In Situ Soil Moisture Sensors in Undisturbed Soils

In Situ Soil Moisture Sensors in Undisturbed Soils

Published on: November 18, 2022

相关概念视频

Sampling Methods: Sample Types

Sampling Methods: Sample Types

Sampling materials are classified into three main types: solid, liquid, and gas.
Solid samples include a variety of substances, such as sediments from water bodies, soil, metals, and biological tissues. Two standard methods for extracting sediments from water bodies are grab sampling and piston coring. Grab sampling involves using a device to collect a discrete sediment sample from the bottom of a water body with minimal disturbance. Grab samples do not always represent the entire area due to...