发明名称 |
Acoustic generator and associated methods and well systems |
摘要 |
A well system and associated method can include an acoustic generator which can be used to excite a formation with acoustic waves transmitted from the acoustic generator. Another well system and associated method can include an acoustic generator which can transmit acoustic waves into cement surrounding a casing. Another well system and associated method can include an acoustic generator which can be used to transmit acoustic waves into an annulus surrounding a well screen during or after a gravel packing operation. Another well system and associated method can include an acoustic generator which can be connected in a drill string in close proximity to a drill bit, with the acoustic generator transmitting acoustic waves into a formation ahead of the bit. |
申请公布号 |
US9567819(B2) |
申请公布日期 |
2017.02.14 |
申请号 |
US201012834971 |
申请日期 |
2010.07.13 |
申请人 |
Halliburton Energy Services, Inc. |
发明人 |
Cavender Travis W.;Schultz Roger L.;Gleitman Daniel D. |
分类号 |
E21B28/00;E21B33/13;E21B43/00;E21B43/04;E21B43/267;E21B47/14;E21B49/00;G01V1/40;E21B7/24 |
主分类号 |
E21B28/00 |
代理机构 |
Chamberlain Hrdlicka |
代理人 |
Chamberlain Hrdlicka |
主权项 |
1. A well system, comprising:
an acoustic generator which excites a formation with acoustic waves transmitted from the acoustic generator, wherein the acoustic generator is supplied with fuel and oxidizer, one of the fuel or the oxidizer contained in a container, the container operatively conveyed downhole with the acoustic generator; and one or more sensors to measure response of the formation to the acoustic waves transmitted to excite the formation. |
地址 |
Houston TX US |