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 |
US8501670(B2) |
申请公布日期 |
2013.08.06 |
申请号 |
US20080251479 |
申请日期 |
2008.10.15 |
申请人 |
ANDERSSON CAROLINA HANNA MATILDA;EZZELARAB MONA;JOHANSSON CECILLA EVA MARIA;AFTEN CARL WILHELM;WATSON WALTER PHILIP;LALAMA RICHARD ANTHONY;MONTEITH GEOFFREY ALLEN;SCHINKEL FRANK;KEMIRA CHEMICALS INC. |
发明人 |
ANDERSSON CAROLINA HANNA MATILDA;EZZELARAB MONA;JOHANSSON CECILLA EVA MARIA;AFTEN CARL WILHELM;WATSON WALTER PHILIP;LALAMA RICHARD ANTHONY;MONTEITH GEOFFREY ALLEN;SCHINKEL FRANK |
分类号 |
C09K8/68 |
主分类号 |
C09K8/68 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|