1) pinnate draingage
羽状水系
2) featherlike drainage patter
羽毛状水系
3) pinnate horizontal multilateral well
羽状水平井
1.
Numerical simulation of pinnate horizontal multilateral well for coal-bed gas development in consideration of start-up pressure gradient;
考虑启动压力梯度的煤层气羽状水平井开采数值模拟
2.
The directional pinnate horizontal multilateral well has been a rising technology in recent years for increasing coalbed methane recovery.
定向羽状水平井技术是近几年兴起的一项煤层气地面抽采技术。
4) horizontal pinnate well
水平羽状井
5) directed feather horizontal well
定向羽状水平井
1.
The applicability of foam drilling, fluctuating hydraulic fracturing, and directed feather horizontal well are analyzed as per featu.
本文从煤层物性的特殊性和保护煤层的角度出发 ,指出我国煤层气开发的难点 ;根据我国煤层特点研究分析了煤层气泡沫钻井、波动水力压裂和定向羽状水平井技术的适用性 ,并对定向羽状水平井技术在沁水煤层气田开发中应用的可行性进行了论述。
6) feathered spray
喷出羽状之水雾
补充资料：陆羽井
1.见"陆羽泉"。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条