发明名称 |
WELL TREATMENT FLUID COMPOSITIONS AND METHODS OF USE THAT INCLUDE A DELAYED RELEASE PERCARBONATE FORMULATION |
摘要 |
A well treatment fluid and method of use includes water, at least one hydratable polymer, an optional crosslinking agent, and a delayed release percarbonate formulation effective to reduce initial viscosity of the fluid after a period of time. Also disclosed are processes for fracturing a subterranean formation. |
申请公布号 |
US2011278008(A1) |
申请公布日期 |
2011.11.17 |
申请号 |
US201113192570 |
申请日期 |
2011.07.28 |
申请人 |
ANDERSSON CAROLINA HANNA MATILDA;EZZELARAB MONA;JOHANSSON CECILIA EVA MARIA;AFTEN CARL WILHELM;WATSON WALTER PHILIP;LALAMA RICHARD ANTHONY;MONTEITH GEOFFREY ALLEN;SCHINKEL FRANK |
发明人 |
ANDERSSON CAROLINA HANNA MATILDA;EZZELARAB MONA;JOHANSSON CECILIA EVA MARIA;AFTEN CARL WILHELM;WATSON WALTER PHILIP;LALAMA RICHARD ANTHONY;MONTEITH GEOFFREY ALLEN;SCHINKEL FRANK |
分类号 |
E21B43/26;E21B43/267 |
主分类号 |
E21B43/26 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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