公开(公告)号：WO2006042131A2

公开(公告)日：2006-04-20

申请号：PCT/US2005/036199

申请日：2005-10-06

Applicant: BUCKMAN JET DRILLING, INC. ,  MALONE, Philip, G. ,  MURPHY, Michael, E. ,  BRISCOE, Floyd, H. ,  BUCKMAN, William, G., Sr. ,  HALE, Carl, B. ,  SEARS, Adam, W.

Inventor： MALONE, Philip, G. ,  MURPHY, Michael, E. ,  BRISCOE, Floyd, H. ,  BUCKMAN, William, G., Sr. ,  HALE, Carl, B. ,  SEARS, Adam, W.

IPC: E21B43/11 ,  E21B43/26

CPC classification number: E21B43/114 ,  E21B7/061 ,  E21B7/18 ,  E21B17/07 ,  E21B37/08 ,  E21B43/119 ,  E21B47/09

Abstract: Method and apparatus are provided for pumping operations that may be used to form perforations in the casing of a well, clean perforations and drill drain holes through perforations. A plunger is placed in a reference perforation and the pumping operations may be performed through a nozzle at a known location with respect to the reference perforation. The nozzle may be attached to a flexible hose to drill a drain hole or may be inserted in a body on the bottom of a tubing string. Addition apparatus and method are provided to insure that the plunger or plungers are maintained in a reference perforation or perforations when pumping operations are carried out through tubing.

Abstract translation: 提供了用于泵送操作的方法和装置，其可用于在井的壳体中形成穿孔，通过穿孔的清洁穿孔和钻孔排放孔。 柱塞被放置在参考穿孔中，并且泵送操作可以通过相对于参考穿孔的已知位置处的喷嘴进行。 喷嘴可以附接到柔性软管以钻出排水孔，或者可以插入管柱底部的主体中。 提供添加装置和方法以确保当泵送操作通过管道执行时柱塞或柱塞保持在参考穿孔或穿孔中。

公开(公告)号：WO2006042131A3

公开(公告)日：2007-05-31

申请号：PCT/US2005036199

申请日：2005-10-06

Applicant: BUCKMAN JET DRILLING INC ,  MALONE PHILIP G ,  MURPHY MICHAEL E ,  BRISCOE FLOYD H ,  BUCKMAN WILLIAM G SR ,  HALE CARL B ,  SEARS ADAM W

Inventor： MALONE PHILIP G ,  MURPHY MICHAEL E ,  BRISCOE FLOYD H ,  BUCKMAN WILLIAM G SR ,  HALE CARL B ,  SEARS ADAM W

IPC: E21B43/11 ,  E21B43/26

CPC classification number: E21B43/114 ,  E21B7/061 ,  E21B7/18 ,  E21B17/07 ,  E21B37/08 ,  E21B43/119 ,  E21B47/09

Abstract: Method and apparatus are provided for pumping operations that may be used to form perforations in the casing of a well, clean perforations and drill drain holes through perforations. A plunger is placed in a reference perforation and the pumping operations may be performed through a nozzle at a known location with respect to the reference perforation. The nozzle may be attached to a flexible hose to drill a drain hole or may be inserted in a body on the bottom of a tubing string. Addition apparatus and method are provided to insure that the plunger or plungers are maintained in a reference perforation or perforations when pumping operations are carried out through tubing.

Abstract translation: 提供了用于泵送操作的方法和装置，其可用于在井的壳体中形成穿孔，通过穿孔的清洁穿孔和钻孔排放孔。 柱塞被放置在参考穿孔中，并且泵送操作可以通过相对于参考穿孔的已知位置处的喷嘴进行。 喷嘴可以附接到柔性软管以钻出排水孔，或者可以插入管柱底部的主体中。 提供添加装置和方法以确保当泵送操作通过管道执行时柱塞或柱塞保持在参考穿孔或穿孔中。