发明名称 |
High Pressure, High Temperature Gravel Pack Carrier Fluid with Extended Dynamic Stability for Alternate Flow Path |
摘要 |
Fluids with high carrying capacity for particulates in high pressure environments that may also be high temperature environments may include a viscosified base fluid having a density of about 14 ppg to about 20 ppg and comprises an aqueous fluid, a salt, a gelling agent, and an oxygen scavenger. Such fluids may be utilized in methods that involve providing a sand control screen assembly disposed within a wellbore penetrating a subterranean formation; and forming a gravel pack proximal to the sand control screen assembly with a treatment fluid, wherein the treatment fluid comprises the viscosified base fluid and a plurality of particulates. |
申请公布号 |
US2014318774(A1) |
申请公布日期 |
2014.10.30 |
申请号 |
US201313869207 |
申请日期 |
2013.04.24 |
申请人 |
HALLIBURTON ENERGY SERVICES, INC. |
发明人 |
Suryawanshi Prerana Umesh;Danait Achala Vasudev;Coffin Maxime Philippe |
分类号 |
C09K8/57 |
主分类号 |
C09K8/57 |
代理机构 |
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代理人 |
|
主权项 |
1. A method comprising:
providing a sand control screen assembly disposed within a wellbore penetrating a subterranean formation; and forming a gravel pack proximal to the sand control screen assembly with a treatment fluid, wherein the treatment fluid comprises a viscosified base fluid and a plurality of particulates, the viscosified base fluid having a density of about 14 ppg to about 20 ppg and comprises an aqueous fluid, a salt, a gelling agent, and an oxygen scavenger. |
地址 |
Houston TX US |