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1. 发明申请

WO2020146143A1 JARRING TOOL AND METHOD OF USE 审中-公开
公开(公告)号：WO2020146143A1
公开(公告)日：2020-07-16
申请号：PCT/US2019/068368
申请日：2019-12-23
申请人： THRU TUBING SOLUTIONS, INC.
发明人： SCHULTZ, Roger, L. , WATSON, Brock, W. , FUNKHOUSER, Gary, P. , KLIEWER, Gregory, A.
IPC分类号： E21B31/113 , E21B23/04
摘要： A jarring tool can include a longitudinally displaceable piston, a first fluid chamber having a volume that decreases in response to displacement of the piston, a flow controller that controls flow of fluid between the first fluid chamber and a second fluid chamber, and a plug seat secured to the piston. A method of applying a jarring force can include applying a pressure differential across a plug in a jarring tool, the plug restricting flow from a first flow passage section to a second flow passage section, then increasing a flow rate of fluid from the first flow passage section. Another jarring tool can include an outer housing with a longitudinal flow passage and seal surfaces at opposite ends of the outer housing, and a flow obstruction, fluid flow through the flow passage being increased in response to application of a pressure differential across the obstruction.

2. 发明申请

WO2019199567A1 PERFORATING SYSTEMS AND FLOW CONTROL FOR USE WITH WELL COMPLETIONS 审中-公开
公开(公告)号：WO2019199567A1
公开(公告)日：2019-10-17
申请号：PCT/US2019/025775
申请日：2019-04-04
申请人： THRU TUBING SOLUTIONS, INC.
发明人： SCHULTZ, Roger, L. , TOLMAN, Randy, C. , FERGUSON, Andrew, M.
IPC分类号： E21B43/119 , E21B21/08 , E21B43/26
摘要： A well completion system can include fluid flow through a flow passage, and one or more diverters deployed into the flow passage downhole of a perforating assembly, the diverters and the perforating assembly being concurrently displaced by the fluid flow. A perforating assembly can include a perforator, and a control module including a memory, a motion sensor, a timer, and a controller that causes the perforator to fire in response to a lack of motion for a predetermined period of time. A well completion method can include flowing fluid through a flow passage, deploying a perforating assembly into the flow passage, and displacing the perforating assembly through the flow passage by the fluid flow at a predetermined flow rate for a predetermined flow time, and ceasing the fluid flow at an end of the predetermined flow time, thereby placing the perforating assembly at a desired location for forming perforations.

3. 发明申请

WO2019168588A1 DISLODGING TOOLS, SYSTEMS AND METHODS FOR USE WITH A SUBTERRANEAN WELL 审中-公开
公开(公告)号：WO2019168588A1
公开(公告)日：2019-09-06
申请号：PCT/US2018/067571
申请日：2018-12-26
申请人： THRU TUBING SOLUTIONS, INC.
发明人： WATSON, Brock, W. , SCHULTZ, Roger, L. , KLIEWER, Gregory, A.
IPC分类号： E21B31/107 , E21B33/12
摘要： A method of dislodging a tubular string or well equipment connected to the tubular string can include connecting a dislodging tool in the tubular string, so that a flow passage of the dislodging tool extends through the tubular string, deploying a plug into the dislodging tool, applying a pressure differential across the plug, thereby displacing the plug through a seat of the dislodging tool, and dislodging the tubular string or the component in response to the displacing. A dislodging system can include a dislodging tool connected as part of a tubular string, the dislodging tool including a flow passage and a seat configured to sealingly engage a plug deployed into the tubular string, and at least one of a jarring force, load, impact, shock wave, elastic strain release and pressure pulse being generated in the tubular string in response to displacement of the plug through the seat.

4. 发明申请

WO2017176312A1 METHODS OF COMPLETING A WELL AND APPARATUS THEREFOR 审中-公开
标题翻译：完成井的方法和装置
公开(公告)号：WO2017176312A1
公开(公告)日：2017-10-12
申请号：PCT/US2016/059476
申请日：2016-10-28
申请人： THRU TUBING SOLUTIONS, INC,
发明人： WATSON, Brock, W. , FERGUSON, Andrew, M. , SCHULTZ, Roger, L. , FUNKHOUSER, Gary, P. , ROBERTSON, Jenna, N.
IPC分类号： E21B33/13 , E21B33/12 , E21B43/11
摘要： A system for use with a well can include a perforating assembly with at least one perforator, the perforating assembly conveyed through a wellbore with fluid flow through the wellbore, and plugging devices spaced apart from the perforating assembly in the wellbore, the plugging devices conveyed through the wellbore with the fluid flow. A method of deploying plugging devices in a wellbore can include conveying a perforating assembly including a dispensing tool through the wellbore, the dispensing tool including a container, and then releasing the plugging devices from the container into the wellbore at a downhole location. Another method of deploying plugging devices in a wellbore can include conveying the plugging devices through the wellbore with fluid flow through the wellbore, and conveying a perforating assembly through the wellbore while the plugging devices are being conveyed through the wellbore.
摘要翻译：与井一起使用的系统可包括具有至少一个穿孔器的穿孔组件，穿过穿过具有流体流过井筒的井筒的输送组件，以及与穿孔组件隔开的堵塞装置，井筒中，堵塞装置通过井筒与流体流动一起输送。一种将封堵装置布置在井眼中的方法可以包括：将包括分配工具的穿孔组件传送通过井筒，分配工具包括容器，然后在井下位置将封堵装置从容器释放到井筒中。在井筒中布置堵塞装置的另一种方法可以包括：当堵塞装置通过井筒输送时，使堵塞装置通过井筒输送通过井筒的流体，并且穿过井筒输送穿孔组件。

5. 发明申请

WO2016126267A1 FLAPPER STABILIZATION FOR BACK PRESSURE VALVE 审中-公开
标题翻译：背压阀的快速稳定
公开(公告)号：WO2016126267A1
公开(公告)日：2016-08-11
申请号：PCT/US2015/014877
申请日：2015-02-06
申请人： THRU TUBING SOLUTIONS, INC.
发明人： HOLMBERG, Aaron, D. , SCHULTZ, Roger, L.
IPC分类号： E21B34/06 , F16K1/16 , E21B17/00
CPC分类号： E21B34/10 , E21B2034/005 , F16K1/18 , F16K15/03
摘要： A valve assembly can include a longitudinal flow passage, a first longitudinal section of the flow passage having less flow area than a second longitudinal section of the flow passage, and a valve that permits flow in only one direction through the flow passage, the valve including a closure member. In an open position, the closure member can be disposed between the second flow passage section and a chamber in fluid communication with the first flow passage section. A method can include connecting a valve assembly in a tubular string, the valve assembly including a valve that permits flow in only one direction through a longitudinal flow passage of the valve assembly, and flowing fluid in the one direction through the tubular string, thereby displacing a closure member of the valve to an open position and preventing displacement of the closure member toward a closed position.
摘要翻译：阀组件可以包括纵向流动通道，流动通道的第一纵向部分具有比流动通道的第二纵向部分更小的流动面积，以及允许仅沿一个方向流过流动通道的阀，所述阀包括关闭构件。在打开位置，封闭构件可以设置在第二流动通道部分和与第一流动通道部分流体连通的腔室之间。一种方法可以包括将阀组件连接在管状管柱中，该阀组件包括允许仅沿一个方向流过阀组件的纵向流动通道的阀，以及沿一个方向流动的流体通过管柱，从而移位阀的关闭构件到打开位置并且防止关闭构件朝向关闭位置的位移。

6. 发明申请

WO2015191889A1 DOWNHOLE VIBRATORY BYPASS TOOL 审中-公开
标题翻译：卧式振动旁路工具
公开(公告)号：WO2015191889A1
公开(公告)日：2015-12-17
申请号：PCT/US2015/035381
申请日：2015-06-11
申请人： THRU TUBING SOLUTIONS, INC.
发明人： SCHULTZ, Roger , FERGUSON, Andy
IPC分类号： E21B10/60 , E21B7/24 , E21B17/00
CPC分类号： E21B28/00 , E21B7/24 , E21B31/005 , E21B43/08
摘要： A downhole tool is disclosed herein that has an inlet for receiving fluid into a housing of the downhole tool. The downhole tool further includes a vibratory apparatus at least partially disposed within the housing of the downhole tool, the vibratory apparatus having an operational flow path disposed therein to operate the vibratory apparatus when fluid flowing through the operational flow path is above a predetermined pressure. Furthermore, the downhole tool has a bypass passageway disposed in the housing for providing an additional flow path for fluid through the downhole tool to prevent fluid from reaching the predetermined pressure in the operational flow path of the vibratory apparatus, the bypass passageway selectively blockable such that fluid in the operational flow path is increased above the predetermined pressure to activate the vibratory apparatus when the bypass passageway is blocked. A method of using the downhole tool is also disclosed.
摘要翻译：本文公开了一种井下工具，其具有用于将流体接收到井下工具的壳体中的入口。所述井下工具还包括至少部分地设置在所述井下工具的壳体内的振动装置，所述振动装置具有设置在其中的操作流路，以在流过所述操作流路的流体高于预定压力时操作所述振动装置。此外，井下工具具有设置在壳体中的旁通通道，用于为通过井下工具的流体提供额外的流动路径，以防止流体在振动设备的操作流动路径中达到预定压力，旁路通道可选择地阻塞，使得操作流路中的流体增加到预定压力以上，以在旁路通道被阻塞时启动振动装置。还公开了一种使用井下工具的方法。

7. 发明申请

WO2015161318A1 EXTENSION ELEMENT FOR IMPROVED USE OF AN ADJUSTABLE WRENCH 审中-公开
标题翻译：改进使用可调扳手的扩展单元
公开(公告)号：WO2015161318A1
公开(公告)日：2015-10-22
申请号：PCT/US2015/026715
申请日：2015-04-20
申请人： THRU TUBING SOLUTIONS, INC.
发明人： WATSON, Brock , SCHULTZ, Roger , KLIEWER, Greg , FERGUSON, Andy
IPC分类号： B25B13/12 , B25B13/20 , B25B13/48
CPC分类号： B25B13/5058 , B25B7/02 , B25B7/04 , B25B7/123 , B25B13/12 , B25B13/14 , B25B13/58 , B25B29/00
摘要： This disclosure is related to an adjustable wrench for engaging work objects. The adjustable wrench has a handle having a handle end and a flat serrated jaw surface. The adjustable wrench also has an L-shaped movable jaw having a lever arm and a serrated jaw, the lever arm having a terminal end and an extension element extending from the terminal end having an opening therethrough. The adjustable wrench further comprises a projection extending from the handle having a tunnel therein for accepting the lever arm of the L-shaped movable jaw and a grip enhancing apparatus.
摘要翻译：本公开涉及用于接合工件的可调扳手。可调扳手具有手柄，该手柄具有手柄端部和平坦锯齿形钳口表面。可调式扳手还具有L形活动夹爪，其具有杠杆臂和锯齿形钳口，杠杆臂具有终端和从终端延伸的延伸元件，该终端具有穿过其中的开口。可调扳手还包括从手柄延伸的突起，其中具有用于接纳L形活动夹爪的杠杆臂和夹持增强装置的通道。

8. 发明申请

WO2015088633A1 MUD MOTOR 审中-公开
标题翻译： MUD电机
公开(公告)号：WO2015088633A1
公开(公告)日：2015-06-18
申请号：PCT/US2014/059136
申请日：2014-10-03
申请人： THRU TUBING SOLUTIONS, INC. , WATSON, Brock , KLIEWER, Gregory , SCHULTZ, Roger, T.
发明人： WATSON, Brock , KLIEWER, Gregory , SCHULTZ, Roger, T.
IPC分类号： E21B4/02 , E21B7/00 , E21B21/08
CPC分类号： E21B4/02 , E21B4/003 , E21B44/005 , F03B13/02 , F16C19/305 , F16D3/221 , F16D3/24
摘要： This application is directed to a pressure balanced mud motor. The mud motor includes a power section to rotate a passageway housing and propel fluid through a passageway disposed in the passageway housing. The mud motor also includes a hydraulic apparatus for balancing a pressure drop experienced across a bearing assembly due to frictional flow of fluid through the passageway.
摘要翻译：本应用面向压力平衡泥浆电机。泥浆马达包括动力部分，以旋转通道壳体并通过设置在通道壳体中的通道推动流体。泥浆马达还包括用于平衡由于通过通道的流体的摩擦流动而在轴承组件上经历的压降的液压装置。

9. 发明申请

WO2014160716A3 SYSTEM AND METHOD FOR REMOVING DEBRIS FROM A DOWNHOLE WELLBORE 审中-公开
标题翻译：从井下孔中移除碎屑的系统和方法
公开(公告)号：WO2014160716A3
公开(公告)日：2015-06-11
申请号：PCT/US2014031739
申请日：2014-03-25
申请人： THRU TUBING SOLUTIONS INC
发明人： LOVING STANLEY W
IPC分类号： E21B27/00 , E21B37/00 , E21B43/00
CPC分类号： E21B43/006 , E21B27/005 , E21B37/00
摘要： A method (50, 400, 500, 600) for removing fines and debris from a downhole wellbore (62, 70) in a formation (54), including introducing (404) a tubing string (68, 72) having a downhole debris removal tool (76) disposed substantially near the lower end of the tubing string into the downhole wellbore; positioning the downhole debris removal tool substantially proximal to the fines and debris; circulating fluid (406) through the downhole debris removal tool for disintegrating (408) the fines and debris; and collecting (514) the fines and debris in the downhole debris removal tool for removal out of the downhole wellbore.
摘要翻译：一种用于从地层（54）中的井下井筒（62,70）中去除细屑和碎屑的方法（50,400,500,600），包括引入（404）具有井下碎屑去除的油管柱（68,72）工具（76）基本上靠近管柱的下端设置到井下井眼中; 将井下碎片清除工具定位在基本上靠近细碎和碎屑的位置; 循环流体（406）通过井下碎屑去除工具以分解（408）细粉和碎屑; 并收集（514）井下碎屑清除工具中的细屑和碎屑，以便从井下井眼中排出。

10. 发明申请

WO2015081123A1 DOWNHOLE BYPASS TOOL 审中-公开
标题翻译：卧式旁路工具
公开(公告)号：WO2015081123A1
公开(公告)日：2015-06-04
申请号：PCT/US2014/067466
申请日：2014-11-25
申请人： THRU TUBING SOLUTIONS, INC.
发明人： SCHULTZ, Roger , FERGUSON, Andy
IPC分类号： E21B7/24 , E02F3/04 , E03B3/10
CPC分类号： E21B34/12 , E21B21/103 , E21B28/00 , E21B29/00 , E21B31/005 , E21B34/14 , E21B43/114 , E21B2034/007
摘要： The present disclosure is directed to a downhole bypass tool that includes an inlet for receiving fluid into a housing of the bypass tool. The bypass tool also includes a flow directing apparatus disposed in the housing for directing fluid to flow into an operational flow path of a vibratory tool. The vibratory tool is at least partially disposed within the hosing of the bypass tool. The flow directing apparatus operates selectively bypass the operational flow path of the vibratory tool such that the fluid bypasses the operational flow path of the vibratory tool and flows out of an outlet of the bypass tool.
摘要翻译：本公开涉及一种井下旁路工具，其包括用于将流体接收到旁路工具的壳体中的入口。旁路工具还包括设置在壳体中的流动引导装置，用于引导流体流入振动工具的操作流动路径。振动工具至少部分地设置在旁路工具的连接中。流动引导装置选择性地旁路振动工具的操作流动路径，使得流体绕过振动工具的操作流动路径并流出旁路工具的出口。

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