公开(公告)号：US11208587B2

公开(公告)日：2021-12-28

申请号：US17138199

申请日：2020-12-30

申请人： Tetra Technologies, Inc.

发明人： Arthur G. Mack ,  Stanley Gunawan ,  Katrina Schultz

IPC分类号： C09K8/62 ,  C09K8/035 ,  C09K8/68 ,  C09K8/06 ,  C09K8/66 ,  C09K8/86 ,  C09K8/84 ,  E21B21/00 ,  E21B43/04 ,  E21B43/26 ,  E21B43/267 ,  E21B47/00

摘要： A stabilized composition for use as a well fluid is provided. The stabilized composition includes a brine, a polyol, the polyol in an amount operable to inhibit solid formation, the polyol further operable to dissolve within the brine; and a stabilization compound, the stabilization compound operable to stabilize the polyol, such that the polyol does not degrade at a bottom hole temperature.

公开(公告)号：US10913884B2

公开(公告)日：2021-02-09

申请号：US15468802

申请日：2017-03-24

申请人： Tetra Technologies, Inc.

发明人： Arthur G. Mack ,  Stanley Gunawan ,  Katrina Schultz

IPC分类号： C09K8/035 ,  C09K8/68 ,  C09K8/06 ,  C09K8/66 ,  C09K8/86 ,  C09K8/84 ,  C09K8/62 ,  E21B21/00 ,  E21B43/04 ,  E21B43/26 ,  E21B43/267 ,  E21B47/00

摘要： A stabilized composition for use as a well fluid is provided. The stabilized composition includes a brine, a polyol, the polyol in an amount operable to inhibit solid formation, the polyol further operable to dissolve within the brine; and a stabilization compound, the stabilization compound operable to stabilize the polyol, such that the polyol does not degrade at a bottom hole temperature.

公开(公告)号：US20210115316A1

公开(公告)日：2021-04-22

申请号：US17138199

申请日：2020-12-30

申请人： Tetra Technologies, Inc.

发明人： Arthur G. Mack ,  Stanley Gunawan ,  Katrina Schultz

IPC分类号： C09K8/035 ,  C09K8/68 ,  C09K8/06 ,  C09K8/66 ,  C09K8/86 ,  C09K8/84 ,  C09K8/62 ,  E21B21/00 ,  E21B43/04 ,  E21B43/26 ,  E21B43/267 ,  E21B47/00

摘要： A stabilized composition for use as a well fluid is provided. The stabilized composition includes a brine, a polyol, the polyol in an amount operable to inhibit solid formation, the polyol further operable to dissolve within the brine; and a stabilization compound, the stabilization compound operable to stabilize the polyol, such that the polyol does not degrade at a bottom hole temperature.

公开(公告)号：US20180171198A1

公开(公告)日：2018-06-21

申请号：US15468802

申请日：2017-03-24

申请人： Tetra Technologies, Inc.

发明人： Arthur G. Mack ,  Stanley Gunawan ,  Katrina Schultz

IPC分类号： C09K8/035 ,  C09K8/62 ,  E21B43/04 ,  E21B43/26 ,  E21B47/00 ,  E21B43/267 ,  E21B21/00

CPC分类号： C09K8/035 ,  C09K8/06 ,  C09K8/62 ,  C09K8/665 ,  C09K8/68 ,  C09K8/845 ,  C09K8/86 ,  C09K2208/22 ,  E21B21/00 ,  E21B43/04 ,  E21B43/26 ,  E21B43/267 ,  E21B47/00

摘要： A stabilized composition for use as a well fluid is provided. The stabilized composition includes a brine, a polyol, the polyol in an amount operable to inhibit solid formation, the polyol further operable to dissolve within the brine; and a stabilization compound, the stabilization compound operable to stabilize the polyol, such that the polyol does not degrade at a bottom hole temperature.