| 发明名称 |
HEAT SCAVENGING METHOD FOR THERMAL RECOVERY PROCESSES |
| 摘要 |
<p>Thermal recovery of oils is improved by capturing waste heat from a depleted steam chamber using steam plus foam and an optional gas to carry low quality steam deep into the chamber where the waste heat converts water to steam in situ. Thus, overall steam generation needs and thus costs are reduced.</p> |
| 申请公布号 |
WO2014110168(A1) |
申请公布日期 |
2014.07.17 |
| 申请号 |
WO2014US10731 |
申请日期 |
2014.01.08 |
| 申请人 |
CONOCOPHILLIPS COMPANY |
发明人 |
BROWN, DAVID A.;WICKRAMATHILAKA, SILUNI L.;WARREN, LOGAN A.;WHEELER, THOMAS J.;GOVIND, PRADEEP A. |
| 分类号 |
E21B43/24 |
主分类号 |
E21B43/24 |
| 代理机构 |
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