发明名称 |
Methods for modifying non-standard frac sand to sand with fracking properties |
摘要 |
Methods for converting non-standard frac sand into sand with fracking properties using at least one jet pump. |
申请公布号 |
US9375761(B1) |
申请公布日期 |
2016.06.28 |
申请号 |
US201313986647 |
申请日期 |
2013.05.21 |
申请人 |
Walker-Dawson Interests, Inc. |
发明人 |
Dawson Richard F.;Dawson Richard Ryan |
分类号 |
B02C19/00;B08B3/02 |
主分类号 |
B02C19/00 |
代理机构 |
McGlinchey Stafford, PLLC |
代理人 |
McGlinchey Stafford, PLLC ;Patty, II R. Andrew |
主权项 |
1. A process for producing frac sand comprising:
(a) passing sub-standard frac sand at least one time through at least one jet pump under processes and conditions sufficient to improve sub-standard frac sand into frac sand with at least the following properties: a sphericity value of 0.6 or greater, and a roundness value of 0.6 or greater; and (b) recovering the improved frac sand and/or the frac sand with the desired properties. |
地址 |
Prairieville LA US |