发明名称 |
ENVIRONMENTALLY COMPATIBLE HIGH DENSITY DRILL MUD OR BLOW-OUT CONTROL FLUID |
摘要 |
<p>An environmentally compatible high density drilling or blow-out control fluid is provided wherein densities between twenty-four (24) and forty (40) pounds per gallon can be achieved. Such preferred fluid is aqueous based, uses a non-toxic gelling agent such as fine iron oxide powder, a coarser first weighting material such as fine iron powder, and a second still coarser weighting material such as iron shot, steel shot or mixtures thereof.</p> |
申请公布号 |
CA1217318(A) |
申请公布日期 |
1987.02.03 |
申请号 |
CA19840446152 |
申请日期 |
1984.01.26 |
申请人 |
HALLIBURTON COMPANY |
发明人 |
SUTTON, DAVID L.;WALKER, MICHAEL L. |
分类号 |
C09K8/05;C09K8/20;C09K8/24;(IPC1-7):C09K7/04 |
主分类号 |
C09K8/05 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|