公开(公告)号：WO03087522A2

公开(公告)日：2003-10-23

申请号：PCT/US0310813

申请日：2003-04-09

Applicant: BUCKMAN JET DRILLING INC ,  BUCKMAN WILLIAM G SR ,  DOTSON THOMAS L ,  MCDANIELS MICHAEL D ,  BELL WENDELL S

Inventor： BUCKMAN WILLIAM G SR ,  DOTSON THOMAS L ,  MCDANIELS MICHAEL D ,  BELL WENDELL S

IPC: E21B7/08 ,  E21B7/18 ,  E21B

CPC classification number: B05B1/3447 ,  E21B7/18

Abstract: A jet nozzle is provided for drilling holes through the earth, such as drainholes around a well. The nozzle may include orifices for discharging fluid to drive the nozzle forward and includes a disk or other device having orifices to produce a swirling motion to fluid in the body of the nozzle. Swirling fluid is discharged from a front orifice and an extension is placed forward of the front orifice to confine the swirling fluid in a radial direction.

Abstract translation: 设有一个喷嘴，用于钻孔通过地球，如井周围的排水孔。 喷嘴可以包括用于排出流体以向前驱动喷嘴的孔，并且包括具有孔的盘或其他装置，以产生对喷嘴主体中的流体的旋转运动。 旋流流体从前孔排出，并且延伸部位于前孔的前方，以限制旋转流体在径向方向。

公开(公告)号：WO2003087522A3

公开(公告)日：2003-10-23

申请号：PCT/US2003/010813

申请日：2003-04-09

Applicant: BUCKMAN JET DRILLING, INC. ,  BUCKMAN, William, G., Sr. ,  DOTSON, Thomas, L. ,  MCDANIELS, Michael, D. ,  BELL, Wendell, S.

Inventor： BUCKMAN, William, G., Sr. ,  DOTSON, Thomas, L. ,  MCDANIELS, Michael, D. ,  BELL, Wendell, S.

IPC: E21B07/18

Abstract: A jet nozzle (60) is provided for drilling holes through the earth. The nozzle (60) may include orifices (68) for discharging fluid to drive the nozzle forward and includes a disk (70) or other device having orifices (80) to produce a swirling motion to fluid in the body of the nozzle. Swirling fluid is discharged from a front orifice (74) and an extension (76) is placed forward of the front orifice to confine the swirling fluid in a radial direction.

公开(公告)号：WO2010090891A1

公开(公告)日：2010-08-12

申请号：PCT/US2010/021976

申请日：2010-01-25

Applicant: BUCKMAN JET DRILLING, INC. ,  BUCKMAN, William, G. ,  MAURER, William, C. ,  PEARL, Zachary, D.

Inventor： BUCKMAN, William, G. ,  MAURER, William, C. ,  PEARL, Zachary, D.

IPC: E21B29/00 ,  E21B29/10 ,  E21B43/11

CPC classification number: E21B29/06 ,  E21B7/18

Abstract: Apparatus and method for drilling drainholes into a subterranean formation around a well are provided. A tool body on tubing directs a mechanical cutter or jet bit to the casing. A hole is cut in casing and a rotary detent mechanism may be used to drill additional holes through casing and enable reliable alignment of a jet bit with the holes for drilling drainholes without removing apparatus from the well. This method significantly reduces operating time to drill multiple laterals at a given depth in a wellbore. Disposable nozzles in a guide channel or nozzles on the tool body may be used for drilling through casing.

Abstract translation: 提供了将钻井钻入井周围的地下地层的装置和方法。 管道上的工具主体将机械切割器或喷嘴引导到外壳。 在壳体中切割一个孔，并且可以使用旋转制动机构来将附加的孔穿过套管，并且使射流钻头与用于钻井排水孔的孔的可靠对准，而不需要从井中移除装置。 这种方法显着减少了在井眼中给定深度钻多个侧倾的操作时间。 引导通道中的一次性喷嘴或工具主体上的喷嘴可用于穿过套管进行钻孔。

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。

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。