Invention Grant
- Patent Title: Defoaming agent compositions and methods of making and using same
- Patent Title (中): 消泡剂组合物及其制造和使用方法
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Application No.: US13653210Application Date: 2012-10-16
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Publication No.: US08770287B2Publication Date: 2014-07-08
- Inventor: Kenneth W. Pober
- Applicant: Halliburton Energy Services, Inc.
- Applicant Address: US OK Duncan
- Assignee: Halliburton Energy Services, Inc.
- Current Assignee: Halliburton Energy Services, Inc.
- Current Assignee Address: US OK Duncan
- Agent Craig Roddy; Conley Rose, P.C.
- Main IPC: E21B21/06
- IPC: E21B21/06 ; E21B21/14 ; E21B43/40 ; C09K8/38 ; C09K8/94
Abstract:
A method of servicing a wellbore in a subterranean formation comprising placing a foamed wellbore servicing fluid into a wellbore; flowing the foamed wellbore servicing fluid back to the wellbore surface; and contacting the foamed wellbore servicing fluid with an immobilized defoaming agent structure comprising an inert substrate and a defoamer. A system comprising a foamed wellbore servicing fluid in contact with a de-foaming structure, wherein the de-foaming structure comprises a defoamer covalently bonded to an inert substrate.
Public/Granted literature
- US20140102699A1 Defoaming Agent Compositions and Methods of Making and Using Same Public/Granted day:2014-04-17
Information query
