Petroleum engineers devise ways to identify and extract underground reservoirs of oil, natural gas, steam, and hot water, as well as using the empty reservoirs for the safe disposal of waste.
石油工程师想方设法从地下储存库中提取石油，天然气，蒸汽，热水并用储存库安全处理废物。
2
Field procedures of profile control disposal by Xanthan gum in water injection well are described and profile control results are analyzed.
文中着重叙述了黄原胶在枣园油田注水井调剖处理的现场施工简况，并对调剖效果进行分析。
3
Field procedures of profile control disposal by Xanthan gum in water injection well are described and profile control results are an...