发明名称 |
Vermiculture compositions |
摘要 |
A biodegradable wellbore fluid with an oleaginous phase including a linear paraffin having 11-18 carbon atoms, a non-oleaginous phase, an emulsifying agent and optionally a weighting agent. Use of the fluid while drilling allows bio-remediation of drill cuttings using land spreading, bioreactors, conventional composting or vermiculture composting. The resulting product, especially when vermicomposed, is potentially useful as a soil amendment or plant fertilizer material. |
申请公布号 |
US8735141(B2) |
申请公布日期 |
2014.05.27 |
申请号 |
US20040988969 |
申请日期 |
2004.11.15 |
申请人 |
GROWCOCK FREDERICK;CURTIS G. WRAY;CANDLER JOHN;RABKE STEPHEN;ROSS SONYA;GETLIFF JONATHAN;MCEWAN GREG;M-I L.L.C. |
发明人 |
GROWCOCK FREDERICK;CURTIS G. WRAY;CANDLER JOHN;RABKE STEPHEN;ROSS SONYA;GETLIFF JONATHAN;MCEWAN GREG |
分类号 |
A62D3/00;A01N63/00;A01N65/00;A62D3/02;B09B3/00;B09C1/10;C05F17/00;C09K8/28;C09K8/32;C10G32/00;C12N1/00;C12N5/00;C12N5/02;E21B21/06 |
主分类号 |
A62D3/00 |
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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