- 专利标题: Dust control in oil field applications
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申请号: US15569703申请日: 2015-08-05
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公开(公告)号: US10208233B2公开(公告)日: 2019-02-19
- 发明人: Prashant D. Chopade , Philip D. Nguyen
- 申请人: Halliburton Energy Services, Inc.
- 申请人地址: US TX Houston
- 专利权人: Halliburton Energy Services, Inc.
- 当前专利权人: Halliburton Energy Services, Inc.
- 当前专利权人地址: US TX Houston
- 代理机构: McGuire Woods LLP
- 国际申请: PCT/US2015/043839 WO 20150805
- 国际公布: WO2017/023316 WO 20170209
- 主分类号: C09K3/22
- IPC分类号: C09K3/22 ; B01D43/00
摘要:
A method and a composition for suppressing and eliminating dust particulate. The composition includes an aqueous gelling solution, and a proppant particulate. The aqueous gelling solution and the proppant particulate are combined to create a mixture. The aqueous gelling solution and the proppant particulate may be combined using at least one of composition spraying the aqueous gelling solution, mist spraying the aqueous gelling solution, and atomized spraying aqueous gelling solution. The mixture may include around 0.1 weight percent to 5 weight percent w/v of the aqueous gelling solution. The gelling agent may include a suitable viscosifying polymer. The suitable viscosifying polymer may include at least one of natural polymers, derivatives of natural polymers, synthetic polymers, biopolymers, and any combination thereof, guar, xanthan, diutan, scleroglucan, high-molecular weight polysaccharides, any derivative thereof, and any combination thereof, hydropropyl guar (HPG), carboxymethyl guar (CMG), and carboxymethylhydroxypropyl guar (CMHPG).
公开/授权文献
- US20180142133A1 DUST CONTROL IN OIL FIELD APPLICATIONS 公开/授权日:2018-05-24
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