Invention Grant
- Patent Title: Method for foaming a hydrocarbon drilling fluid and for producing light weight hydrocarbon fluids
- Patent Title (中): 用于使烃钻井液发泡和生产轻质烃流体的方法
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Application No.: US11293859Application Date: 2005-12-02
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Publication No.: US07767628B2Publication Date: 2010-08-03
- Inventor: David P. Kippie , Larry W. Gatlin
- Applicant: David P. Kippie , Larry W. Gatlin
- Applicant Address: US TX Houston
- Assignee: Clearwater International, LLC
- Current Assignee: Clearwater International, LLC
- Current Assignee Address: US TX Houston
- Agent Robert W. Strozier
- Main IPC: C09K8/38
- IPC: C09K8/38 ; E21B21/14
Abstract:
A hydrocarbon drilling fluid system is disclosed including a hydrocarbon fluid and a foaming composition, where the foaming composition includes a polymer, a gelling agent and its cross-linking agent, an optional foaming agent, or mixtures or combinations thereof. Uses of this drilling fluid system in a variety of downhole application are also disclosed.
Public/Granted literature
- US20070129257A1 Method for foaming a hydrocarbon drilling fluid and for producing light weight hydrocarbon fluids Public/Granted day:2007-06-07
Information query
