专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US07748449B2 Tubingless electrical submersible pump installation 有权
标题翻译：无油电潜泵安装
公开(公告)号：US07748449B2
公开(公告)日：2010-07-06
申请号：US11680429
申请日：2007-02-28
申请人： Terry R. Bussear , Grant F. Smith
发明人： Terry R. Bussear , Grant F. Smith
IPC分类号： E21B47/10 , E21B43/00
CPC分类号： E21B43/128
摘要： A method of producing a well utilizes a submersible pump run on a line, such as braided wire rope, that includes power conductors. The operator sets a packer in the casing, the packer having a check valve and a tieback receptacle. The operator pressure tests the integrity of the casing above the packer, and if it passes, then runs the pump assembly on the line. The pump assembly has a shroud with a downward extending extension that seals to the passage of the packer. If the pressure test of the casing fails, the operator runs a liner into the well and engages the tieback receptacle. A smaller diameter pump is then lowered on a line into the liner and into engagement with the packer.
摘要翻译：生产井的方法利用在包括电力导体的诸如编织钢丝绳的线上运行的潜水泵。操作人员将封隔器设置在外壳中，封隔器具有止回阀和回收容器。操作员压力测试封隔器上方的外壳的完整性，如果通过，则将泵组件运行在管路上。泵组件具有带有向下延伸的延伸部的护罩，其密封到封隔器的通道。如果套管的压力测试失败，操作者将衬管运入井中并与夹套接合。然后，较小直径的泵在一条线上下降到衬套中并与封隔器接合。

2. 发明申请

US20080202748A1 Tubingless Electrical Submersible Pump Installation 有权
标题翻译：无管电潜泵安装
公开(公告)号：US20080202748A1
公开(公告)日：2008-08-28
申请号：US11680429
申请日：2007-02-28
申请人： Terry R. Bussear , Grant F. Smith
发明人： Terry R. Bussear , Grant F. Smith
IPC分类号： E21B49/08
CPC分类号： E21B43/128
摘要： A method of producing a well utilizes a submersible pump run on a line, such as braided wire rope, that includes power conductors. The operator sets a packer in the casing, the packer having a check valve and a tieback receptacle. The operator pressure tests the integrity of the casing above the packer, and if it passes, then runs the pump assembly on the line. The pump assembly has a shroud with a downward extending extension that seals to the passage of the packer. If the pressure test of the casing fails, the operator runs a liner into the well and engages the tieback receptacle. A smaller diameter pump is then lowered on a line into the liner and into engagement with the packer.
摘要翻译：生产井的方法利用在包括电力导体的诸如编织钢丝绳的线上运行的潜水泵。操作人员将封隔器设置在外壳中，封隔器具有止回阀和回收容器。操作员压力测试封隔器上方的外壳的完整性，如果通过，则将泵组件运行在管路上。泵组件具有带有向下延伸的延伸部的护罩，其密封到封隔器的通道。如果套管的压力测试失败，操作者将衬管运入井中并与夹套接合。然后，较小直径的泵在一条线上下降到衬套中并与封隔器接合。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式