Methods and systems of delivering a treatment chemical are disclosed, including providing a plurality of porous particles each having an outer surface, wherein each of the plurality of porous particles comprises a plurality of pores; infusing the plurality of porous particles with the treatment chemical; coating the plurality of porous particles with a degradable film; adding the plurality of porous particles to a carrier fluid, wherein the degradable film substantially separates the treatment chemical from the carrier fluid; introducing the carrier fluid into a formation; and allowing the degradable film to degrade within the formation
申请公布号
WO2015112130(A1)
申请公布日期
2015.07.30
申请号
WO2014US12487
申请日期
2014.01.22
申请人
HALLIBURTON ENERGY SERVICES, INC.
发明人
OGLE, JAMES, WILLIAM;GARDINER, NICHOLAS, H.;NGUYEN, PHILIP, D.