tight gas meaning in English
致密地层天然气
Examples
- Discussion on some issues in early development evaluation for deep - seated tight gas reservoirs
深层致密气藏早期开发评价中几个问题的探讨 - Analyses indicate that horizontal wells , gas based working fluids , and temporary shielding techniques are suitable for the protection of such tight gas sandstone reservoirs
分析表明,应用水平井技术、气体类工作流体或屏蔽式暂堵技术对裂缝性致密砂岩气层保护较理想。 - Up to 60 % ~ 70 % oil and gas proved reserves is in low permeability formation in recent exploration with 5000 x 1012m3of gas , and most of gas reserves are located in tarim and erdos basin , which are the main resource of " west gas to east " project . in order to meet the national energy strategy , the key issue is to develop the tight gas fields with high efficiency and profit
在近几年探明的油气地质储量中，低渗透油气储量所占探明石油和天然气地质储量中的比例高达60 70以上，低渗气藏储量达到5000 10 ~ ( 12 ) m ~ 3 ，占总储量的20左右，且大部分低渗气藏储量都处在长庆和塔里木等西气东输的主战场，因此，就面临着如何高效开发低渗气藏的问题。