发明名称 |
Downhole Chemical Delivery For Oil And Gas Wells |
摘要 |
A method of reducing the cost and environmental impact of chemicals used in hydraulic fracturing is to use a proppant that is coated with at least two chemicals, where each of those chemicals are useful in treating a well. By coating at least two chemicals onto the proppant the amounts of chemicals required to treat a well are reduced by delivering the chemicals to only the areas that require treatment. Additionally mixing issues are avoided as only a single proppant or substrate is used in the well.
|
申请公布号 |
US2013196884(A1) |
申请公布日期 |
2013.08.01 |
申请号 |
US201213364156 |
申请日期 |
2012.02.01 |
申请人 |
KAKADJIAN SARKIS;VENDITTO JAMES JOSEPH;ZAMORA FRANK;POWELL RONALD JOSEPH;THOMPSON JOSEPH E.;TRICAN WELL SERVICE, LTD. |
发明人 |
KAKADJIAN SARKIS;VENDITTO JAMES JOSEPH;ZAMORA FRANK;POWELL RONALD JOSEPH;THOMPSON JOSEPH E. |
分类号 |
C09K8/80;B05D1/36 |
主分类号 |
C09K8/80 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|