专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明公开

EP3046991A1 COMPOSITES FOR USE IN STIMULATION AND SAND CONTROL OPERATIONS 审中-公开
标题翻译： VERBUNDSTOFFE ZUR VERWENDUNG IN STIMULATIONS- UND SANDSTEUERUNGSOPERATIONEN
公开(公告)号：EP3046991A1
公开(公告)日：2016-07-27
申请号：EP14781004.8
申请日：2014-09-19
申请人： Baker Hughes Incorporated
发明人： MONROE, Terry D. , BEALL, Brian B. , BESTAOUI-SPURR, Naima , BHADURI, Sumit , LANT, Kimberly , LE, Hoang , QU, Qi
IPC分类号： C09K8/80 , C09K8/56
摘要： A composite having a solid particulate and a surface modifying treatment agent on the solid particulate wherein the surface modifying treatment agent has a hydrophobic tail and an anchor for adhering the hydrophobic tail onto the solid particulate. The anchor may be metal and the hydrophobic tail may be an organo-silicon material, a fluorinated hydrocarbon or both an organo-silicon material and a fluorinated hydrocarbon. The composite may be used as a proppant in a hydraulic fracturing operation as well as a sand control particulate in a gravel packing operation. The presence of the surface modifying treatment agent on the surface of the solid particulate reduces the generation of fines and dust as well as the migration of sand during a hydraulic fracturing operation or a sand control operation. The presence of the surface modifying treatment agent on the surface of the solid particulate further enhances the crush resistance of the solid particulate.
摘要翻译：一种在固体颗粒上具有固体颗粒和表面改性处理剂的复合材料，其中表面改性处理剂具有疏水性尾部和用于将疏水性尾部粘附到固体颗粒上的锚固件。锚可以是金属，疏水尾可以是有机硅材料，氟化烃或有机硅材料和氟化烃。该复合材料可用作水力压裂作业中的支撑剂以及砂石包装操作中的防砂颗粒。固体颗粒表面上的表面改性处理剂的存在在水力压裂操作或防砂操作期间减少细粉和灰尘的产生以及砂的迁移。表面改性处理剂在固体颗粒表面上的存在进一步提高了固体颗粒的耐压性。

2. 发明公开

EP3046987A1 ORGANOPHOSPHORUS CONTAINING COMPOSITES FOR USE IN WELL TREATMENT OPERATIONS 有权转让
标题翻译：有机磷农药VERBUNDWERKSTOFFE ZUR VERWENDUNG BEI BOHRLOCHBEHANDLUNGSOPERATIONEN
公开(公告)号：EP3046987A1
公开(公告)日：2016-07-27
申请号：EP14786741.0
申请日：2014-09-19
申请人： Baker Hughes Incorporated
发明人： MONROE, Terry D. , BEALL, Brian B. , BESTAOUI-SPURR, Naima , BHADURI, Sumit , LANT, Kimberly , LE, Hoang , QU, Qi
IPC分类号： C09K8/56 , C09K8/80
CPC分类号： C09K8/805 , C09K8/56 , E21B43/14 , E21B43/16 , E21B43/267
摘要： A composite having a solid particulate and a surface modifying treatment agent on the solid particulate wherein the surface modifying treatment agent has a hydrophobic tail and an anchor for adhering the hydrophobic tail onto the solid particulate. The anchor is an organophosphorus acid derivative. The composite may be used as a proppant in a hydraulic fracturing operation as well as a sand control particulate in a gravel packing operation. The presence of the surface modifying treatment agent on the surface of the solid particulate reduces the generation of fines and dust as well as the migration of sand during a hydraulic fracturing operation or a sand control operation. The presence of the surface modifying treatment agent on the surface of the solid particulate further enhances the crush resistance of the solid particulate.
摘要翻译：一种在固体颗粒上具有固体颗粒和表面改性处理剂的复合材料，其中表面改性处理剂具有疏水性尾部和用于将疏水性尾部粘附到固体颗粒上的锚固件。锚是有机磷酸衍生物。该复合材料可用作水力压裂作业中的支撑剂以及砂石包装操作中的防砂颗粒。固体颗粒表面上的表面改性处理剂的存在在水力压裂操作或防砂操作期间减少细粉和灰尘的产生以及砂的迁移。表面改性处理剂在固体颗粒表面上的存在进一步提高了固体颗粒的耐压性。

3. 发明公开

EP3046989A1 METHOD OF USING SURFACE MODIFYING METALLIC TREATMENT AGENTS TO TREAT SUBTERRANEAN FORMATIONS 有权转让
标题翻译：方法使用的表面改性处理剂WORKING地下岩层
公开(公告)号：EP3046989A1
公开(公告)日：2016-07-27
申请号：EP14781365.3
申请日：2014-09-19
申请人： Baker Hughes Incorporated
发明人： LANT, Kimberly , BESTAOUI-SPURR, Naima , BHADURI, Sumit , CREWS, James B. , LE, Hoang , MONROE, Terry D. , QU, Qi
IPC分类号： C09K8/60 , C09K8/58
CPC分类号： E21B43/16 , C09K8/58 , C09K8/584 , C09K8/60 , E21B43/26
摘要： A method of treating a subterranean formation comprises pumping into a well penetrating the formation a surface modifying treatment agent having a metallic anchor and at least one hydrophobic tail attached to the metal of the anchor. The surface modifying treatment agent is covalently bound to the surface of the subterranean formation through the metal of the anchor.
摘要翻译：处理地下地层的方法包括：泵入井穿透地层具有金属锚和至少一个疏水性尾部连接到锚定器的金属表面改性处理剂。表面改性处理剂共价穿过锚定的金属结合到地下地层的表面上。

4. 发明公开

EP3046988A1 METHOD OF USING SURFACE MODIFYING TREATMENT AGENTS TO TREAT SUBTERRANEAN FORMATIONS 审中-公开
标题翻译：采用表面处理方法意味着改变处理地下岩层
公开(公告)号：EP3046988A1
公开(公告)日：2016-07-27
申请号：EP14781364.6
申请日：2014-09-19
申请人： Baker Hughes Incorporated
发明人： LANT, Kimberly , BESTAOUI-SPURR, Naima , BHADURI, Sumit , CREWS, James B. , LE, Hoang , MONROE, Terry D. , QU, Qi
IPC分类号： C09K8/60 , C09K8/58
CPC分类号： E21B43/16 , C09K8/584 , C09K8/60 , C09K2208/28 , E21B43/26
摘要： A well treatment fluid contains a surface modifying treatment agent having an anchor and a hydrophobic tail. The surface modifying treatment agent is an organophosphorus acid derivative. After the well treatment fluid is pumped into a well penetrating the subterranean formation, the anchor binds to the surface of the formation. The subterranean formation is a siliceous formation or a metal oxide-containing subterranean formation. The anchor bonds to a Si atom when the formation is a siliceous formation and to the metal of the metal oxide when the formation is a metal oxide-containing formation. After being bound to the surface of the formation, frictional drag within the well is reduced. This allows for faster recovery of formation fluids. The bonding of the surface modifying treatment agent onto the formation may further be enhanced by first pre-treating the formation with a non-aqueous fluid. By increasing the number of sites for the surface modifying treatment agent to bind onto the surface of the subterranean formation, productivity is improved.
摘要翻译：井处理流体包含具有锚和疏水尾部的表面改性处理剂。表面改性处理剂是衍生物的有机磷酸。井处理流体泵入井穿透地下地层之后，锚定结合到地层表面。地下地层为硅质形成或含金属氧化物的地下地层中。锚定结合到Si原子时形成为硅质的形成和所述金属氧化物的金属。当形成是一个含有金属氧化物的形成。被绑定到地层表面后，将孔中的摩擦阻力减小。这允许地层流体的快速恢复。表面改性处理剂到地层中的接合可通过第一预处理用非水流体的形成来提高。此外。通过增加位点结合走上地下地层的表面上的表面改性处理剂的数量，提高了生产率。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式