Method, system and signal generator for treating a

作者：Keith Coutts | Graeme Dorrance | Martin Clark | Rahil Joshi | Stuart Ferguson

发明人：Keith Coutts | Graeme Dorrance | Martin Clark | Rahil Joshi | Stuart Ferguson

所有人：WELL-CLEAR OILFIELD SOLUTIONS GROUP LIMITED 年：2022,

语种：英语

公开国家：GB 国家：英国

专利申请号：GB2019833-9 专利申请日期：2020-12-15

公开(公告)号：GB-2602034-A 公开日期：2022-06-22

分类号：E21B-37/08 国际主分类号：E21B-37/08 国际分类号：E21B-37/08 | B08B-7/02 | B08B-17/02 | E21B-37/00

摘要：Abstract Title: Treating a Device to Resist Formation and Build-up of Scale Deposits.A method and system of treating a device to resist formation and build-up of scale deposits at the device is provided. The device is located in a fluid-containing conduit, which may be a well. A radio frequency (RF) signal is fed into a line 22/24 connected to a device, which may be an ESP, located in a fluid-containing conduit; and the RF signal is propagated along the line to the device to resist formation and/or build-up of scale deposits at the device. A signal generator 40 operable to generate an RF signal for treating a device to resist formation and build-up of scale deposits at the device is also provided. The signal generator 40 is operable to feed the RF signal into a line 22/24 connected to the device and to propagate the RF signal along the line to the device to resist formation and/or build-up of scale deposits at the device. The line may be electrically insulated, with the RF signal propagating within insulation.