发明授权
US08507412B2 Methods for using non-volatile phosphorus hydrocarbon gelling agents 有权
使用非挥发性磷烃胶凝剂的方法

Methods for using non-volatile phosphorus hydrocarbon gelling agents
摘要:
New fluids are disclosed for use in servicing subterranean formations containing oil and gas. In particular, an improved chemical gelling additive for hydrocarbon based fracturing fluids is disclosed having reduce, negligible or no volatile phosphorus at temperatures below about 250° C.
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