公开(公告)号：WO2014124244A1

公开(公告)日：2014-08-14

申请号：PCT/US2014/015285

申请日：2014-02-07

Applicant: CARR, JR., Michael R.

Inventor： CARR, JR., Michael R.

IPC: E21B36/00

CPC classification number: E21B36/006 ,  E21B36/005

Abstract: A system and method allowing for the transfer of heat from a heating element in a tube heating system to production tubing in downhole pipes. The heating tube is comprised of double walled and double threaded pipe. The transferred heat warms the material being extracted from a subterranean formation and collected at the surface. Warming the material prevents the build-up of paraffins, asphaltenes, or other materials that may potentially clog production pipe in downhole applications.

Abstract translation: 允许将热量从管加热系统中的加热元件转移到井下管道中的生产管道的系统和方法。 加热管由双壁和双螺纹管组成。 转移的热量使从地下层中提取的材料加热，并在表面收集。 使材料变暖可防止石蜡，沥青质或其他可能堵塞井下应用中的生产管道的材料的积聚。