发明名称 |
Method for boosting hydrocarbon production |
摘要 |
An apparatus and method that uses the local raw water injection equipment to use the minimally processed seawater as the hydraulic power fluid for the downhole turbine/pump arrangement. In one embodiment, the raw water provides the hydraulic power to the downhole equipment via the production well annulus in an open loop arrangement. The raw water is co-mingled with the production fluids. In another embodiment, the raw water provides the hydraulic power to the downhole equipment via the production well annulus in a closed loop arrangement. The raw water is not co-mingled with the production fluids. In another embodiment, the raw water provides hydraulic power to the downhole equipment via the production well annulus in an open loop downhole arrangement. The raw water discharged from the turbine is conveyed to a suitable formation for injection via a dual completion well.
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申请公布号 |
US2001007283(A1) |
申请公布日期 |
2001.07.12 |
申请号 |
US20010756350 |
申请日期 |
2001.01.08 |
申请人 |
JOHAL KASHMIR SINGH;LOWER TIMOTHY MILES;DAWSON SIMON GERALD BAILEY |
发明人 |
JOHAL KASHMIR SINGH;LOWER TIMOTHY MILES;DAWSON SIMON GERALD BAILEY |
分类号 |
E21B43/12;E21B43/20;F04F1/20;(IPC1-7):E21B43/00 |
主分类号 |
E21B43/12 |
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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