| 发明名称 |
COATED PROPPANTS CONTAINING A CURED RESIN AND METHODS FOR MAKING AND USING SAME |
| 摘要 |
Coated proppants can include a plurality of particles and one or more cured resin at least partially encasing or coating each of the particles. The cured resin, prior to curing, can be or include one or more treated aldehyde-based resins that can include one or more aldehyde-based resins and one or more polyamines. The polyamine can be or include one or more aromatic polyamines, one or more poly(C2-C5 alkylene) polyamines, or a mixture thereof. The coated proppant can have a dry crush strength of about 0.1 wt % to about 3 wt % at a pressure of about 55.2 MPa, based on the Proppant Crush Resistance Test Procedure under ISO 13503-2:2011. |
| 申请公布号 |
US2016298027(A1) |
申请公布日期 |
2016.10.13 |
| 申请号 |
US201615094476 |
申请日期 |
2016.04.08 |
| 申请人 |
Georgia-Pacific Chemicals LLC |
发明人 |
Rediger Richard A.;Bothwell Jason M. |
| 分类号 |
C09K8/80;C09K8/62 |
主分类号 |
C09K8/80 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A coated proppant, comprising:
a particle; and a cured resin at least partially encasing the particle, wherein, prior to curing, the resin comprises a treated aldehyde-based resin comprising an aldehyde-based resin and a polyamine, wherein the polyamine comprises an aromatic polyamine, a poly(C2-C5 alkylene) polyamine, or a mixture thereof, and wherein the coated proppant has a dry crush strength of about 0.1 wt % to about 3 wt % at a pressure of about 55.2 MPa, based on the Proppant Crush Resistance Test Procedure under ISO 13503-2:2011. |
| 地址 |
Atlanta GA US |
