公开(公告)号：US10889753B2

公开(公告)日：2021-01-12

申请号：US16089296

申请日：2016-04-25

申请人： Halliburton Energy Services, Inc.

发明人： Sairam Eluru ,  Rajender Salla ,  Sunil Narasingrao Garaje ,  Vijaya Kumar Patnana

IPC分类号： E21B43/26 ,  C09K8/90 ,  C09K8/88 ,  C09K8/68 ,  C09K8/70 ,  C09K8/66 ,  C09K8/80 ,  E21B36/00

摘要： Treatment fluids comprising an aqueous base fluid and a gelling agent of selected from the group consisting of hydroxypropyl starch phosphate, a hydroxypropyl starch phosphate derivative, and any combination thereof. The treatment fluids may be used to perform subterranean formation operations, such as fracturing operations and proppant particulate placement operations. The treatment fluids are self-breakable and provide viscosity for proppant particulate suspension without the use of breakers or crosslinkers.

公开(公告)号：US10767102B2

公开(公告)日：2020-09-08

申请号：US15781761

申请日：2016-01-28

申请人： HALLIBURTON ENERGY SERVICES, INC.

发明人： Sairam Eluru ,  Sunil Narasingrao Garaje ,  Rajender Salla

IPC分类号： E21B43/04 ,  C09K8/575 ,  C09K8/508 ,  C09K8/514

摘要： Methods and compositions for gravel packing a wellbore penetrating a subterranean formation are described. The methods include providing a gravel packing fluid and contacting the subterranean formation with the gravel packing fluid so as to place a gravel pack in or near a portion of the subterranean formation. The gravel packing fluid includes a particulate agent and hydroxypropyl starch phosphate.