METHODS AND APPARATUS FOR RELEASING A CHEMICAL INTO A WELL BORE UPON COMMAND
摘要
Methods and apparatuses for releasing a chemical in a well bore are disclosed. One apparatus includes a curved member configured for coupling to a casing, and a hollow member is connected to the curved member. A chemical container is disposed, at least in part, within the hollow space, and the hollow member extends at least partially around a hollow space.
申请公布号
CA2771629(C)
申请公布日期
2014.04.22
申请号
CA20102771629
申请日期
2010.08.23
申请人
HALLIBURTON ENERGY SERVICES, INC.
发明人
STREICH, STEVEN G.;SCHULTZ, ROGER L.;BROTHERS, LANCE E.;LEWIS, SAM J.;FUNKHOUSER, GARY P.;PIPKIN, ROBERT