公开(公告)号：US09394767B2

公开(公告)日：2016-07-19

申请号：US13815187

申请日：2013-02-07

申请人： Hunting Titan, Inc.

发明人： James E Brooks ,  Nolan C Lerche

IPC分类号： E21B43/116 ,  E21B43/1185 ,  E21B43/11 ,  F42D1/05 ,  F42B12/10 ,  F42D1/04 ,  F42D3/00 ,  E21B29/02 ,  E21B43/119

CPC分类号： E21B43/11 ,  E21B29/02 ,  E21B43/116 ,  E21B43/1185 ,  E21B43/119 ,  F42B12/10 ,  F42D1/04 ,  F42D1/05 ,  F42D3/00

摘要： A method and apparatus is described for modifying downhole wellbore pressure at the instant that an explosive event occurs. By a significant temporary reduction in wellbore pressure, for example, an explosive cutter will be able to cut through thicker pipe in a deep well with high hydrostatic pressure. A favorable transient wellbore pressure is achieved by the selective timing of implosion and explosion devices, to improve the performance of certain explosive tools when subsequently initiated, such as shaped charge explosive cutters, severing tools, setting tools and perforating guns. As part of the system, each implosion or explosion device is initiated by a detonator having a preprogrammed control unit with a preselected timing delay to take advantage of the temporarily lowered wellbore pressure.

公开(公告)号：US09382783B2

公开(公告)日：2016-07-05

申请号：US14286587

申请日：2014-05-23

申请人： Hunting Titan, Inc.

发明人： Dale Langford ,  Ian Douglas Rudnik

IPC分类号： E21B43/116 ,  E21B43/117

CPC分类号： E21B43/117 ,  E21B43/116 ,  E21B43/119 ,  Y10T24/44

摘要： An apparatus for restraining the movement of a gun charge holder within a gun tube including a snap ring with an alignment end that engages an end fitting and the gun tube simultaneously, the snap ring further comprising a grounding hole to facilitate the grounding of the electronics and detonation devices within the gun charge holder.

摘要翻译： 一种用于限制枪支持器在枪管内的移动的装置，其包括具有与端部配件和枪管同时接合的对准端的卡环，所述卡环还包括接地孔以便于电子设备的接地， 喷枪装置内的爆震装置。

公开(公告)号：US08464971B1

公开(公告)日：2013-06-18

申请号：US13753310

申请日：2013-01-29

申请人： MBJ Water Partners

发明人： Joseph G. Munisteri

IPC分类号： B02C13/00 ,  B02C19/00 ,  B02C15/00

CPC分类号： E21B21/062 ,  B01D21/10 ,  C04B18/023 ,  C09K8/80 ,  E21B43/267 ,  Y02W30/91 ,  C04B18/049

摘要： Methods for creating a proppant of a specific size from a slurry extracted from a fractured hydrocarbon well is provided, including the steps of separating water from the slurry, resulting in a solid stream and a liquid stream; mixing the slurry stream with particulate, resulting in a feed material; fusing proppant material in the feed material; quenching the fused proppant material; breaking the fused proppant material; sizing the broken material for the specific size; and mixing broken material that is not of the specific size with the feed material. A system for performing the method is also described.

公开(公告)号：US09688466B2

公开(公告)日：2017-06-27

申请号：US14803630

申请日：2015-07-20

申请人： Elias Jordan Ronstadt

发明人： Elias Jordan Ronstadt

IPC分类号： B65D88/52 ,  B62D33/04 ,  B62D33/08 ,  B62D63/06 ,  B65D88/02 ,  B65D88/12 ,  B65D90/02 ,  B65D90/20 ,  B60P3/40 ,  B60P3/42 ,  B65D90/00 ,  B60J7/16 ,  B60J5/08 ,  B60J5/14

CPC分类号： B65D88/52 ,  B60J5/08 ,  B60J5/14 ,  B60J7/1614 ,  B60J7/165 ,  B60P3/40 ,  B60P3/42 ,  B62D33/04 ,  B62D33/08 ,  B62D63/061 ,  B65D88/022 ,  B65D88/128 ,  B65D90/0086 ,  B65D90/02 ,  B65D90/021 ,  B65D90/20

摘要： A collapsible container including frame assembly, a lifting mechanism, a retractable side wall, a retractable end wall, a top member, and a bottom member is disclosed. The frame assembly includes rectangular frame members and articulated vertical frame members disposed between the rectangular frame members. At least one rectangular frame member includes a receptacle member. The articulated vertical frame members are positioned and arranged to retract within the frame assembly. The lifting mechanism is positioned and arranged to elevate the rectangular frame members from each other. The retractable side wall is positioned and arranged to retract into a receptacle member. The retractable end wall is positioned and arranged to retract into a receptacle member. The top member is disposed on an uppermost rectangular frame member. The bottom member is disposed on a lowermost rectangular frame member. A method of transporting a plurality of containers is disclosed.

公开(公告)号：US09404353B2

公开(公告)日：2016-08-02

申请号：US13836068

申请日：2013-03-15

申请人： Pioneer Natural Resources USA, Inc.

发明人： Michael Gay ,  Charles Espinoza ,  Kyle Zemlak

IPC分类号： E21B43/26 ,  E21B41/00 ,  E21B34/00

CPC分类号： E21B34/063 ,  E21B23/01 ,  E21B33/12 ,  E21B34/06 ,  E21B34/102 ,  E21B34/103 ,  E21B41/0057 ,  E21B43/26 ,  E21B2034/007

摘要： A down-hole treatment tool including a tool body having a bore therethrough, a treatment port orifice disposed on the body, a sliding sleeve within the bore of the body. A constant-volume annular chamber, in isolation from the inner bore and the environment outside the body, provides a debris-free environment for locking the sleeve. A dissolvable treatment port cover provides protection of the treatment port until operation of the treatment port is needed. The treatment port cover and lubrication ports enable lubrication of the sleeve and inner bore of the body without risk of contamination by debris.

摘要翻译： 一种井下处理工具，其包括具有穿过其中的孔的工具主体，设置在主体上的处理口孔，位于主体孔内的滑动套管。 与内孔和身体外部的环境隔离的恒定体积的环形室提供了用于锁定套筒的无碎屑环境。 可溶解的治疗口盖可以保护治疗口，直到需要治疗口的操作。 处理端口盖和润滑端口可以润滑主体的套筒和内孔，而不会被碎屑污染。

公开(公告)号：US09133682B2

公开(公告)日：2015-09-15

申请号：US13861255

申请日：2013-04-11

申请人： MIT Innovation Sdn Bhd ,  Petroliam Nasional Berhad (PETRONAS)

发明人： Ahmed Moustafa Tahoun ,  Raed Ismail Kafafy ,  Karam J. Jawamir ,  Mohammed Abdulmalek Aldheeb ,  Abdul Mushawwir Khalil

IPC分类号： E21B34/06 ,  E21B21/10 ,  E21B23/00 ,  E21B34/10 ,  E21B41/00 ,  E21B34/00

CPC分类号： E21B34/06 ,  E21B21/103 ,  E21B23/006 ,  E21B34/066 ,  E21B34/102 ,  E21B41/0085 ,  E21B47/00 ,  E21B2034/002

摘要： A method and apparatus is disclosed for remotely and selectively controlling fluid flow through tubular string disposed within a wellbore and further control fluid flow between the tubular string inner flow passage and the annular flow passage. The present invention further discloses a method of selectively and remotely receiving and interpreting a form of command or information at a desired apparatus within the wellbore caused by the operator on earth surface.

摘要翻译： 公开了一种方法和装置，用于远程地和选择性地控制通过设置在井眼内的管状柱体的流体流动，并进一步控制管状柱内流道和环形流动通道之间的流体流动。 本发明还公开了一种在地球表面上由操作者引起的在井眼内的期望设备上有选择地和远程地接收和解释命令或信息的形式的方法。

公开(公告)号：US08806622B2

公开(公告)日：2014-08-12

申请号：US12989006

申请日：2009-04-21

申请人： David Lynch Waterson ,  Bevan J Collins ,  Raghuram Vijapurapu ,  Marcus Andrew Whittington

发明人： David Lynch Waterson ,  Bevan J Collins ,  Raghuram Vijapurapu ,  Marcus Andrew Whittington

IPC分类号： G06F7/04 ,  G06F17/30 ,  H04L29/06 ,  H04L12/58 ,  G06Q30/02

CPC分类号： H04L63/1441 ,  G06F21/56 ,  G06F21/645 ,  G06Q30/0248 ,  H04L51/12 ,  H04L63/1483

摘要： A method of determining whether a page is a fraudulent page comprising the steps of: extracting a plurality of tokens from the page, (403) for each token, calculating a token probability being the probability of the token being in a fraudulent page (404), using the calculated token probabilities, calculating a page probability being the probability of the page being a fraudulent page (405), wherein the token probability of a token being in a fraudulent page is calculated based on a number of fraudulent pages and a number of non-fraudulent pages which contain the token from a training corpus of fraudulent pages and non-fraudulent pages.

摘要翻译： 一种确定页面是否是欺诈页面的方法，包括以下步骤：从页面提取多个令牌，（403）针对每个令牌，计算令牌概率是令牌在欺诈页面中的概率（404） 使用所计算的令牌概率，计算页面是欺诈页面的概率的页面概率（405），其中基于欺诈页面的数量来计算令牌在欺诈页面中的令牌概率，并且数量 非欺诈性页面包含来自欺诈页面和非欺诈页面的训练语料库的令牌。

公开(公告)号：US08689868B2

公开(公告)日：2014-04-08

申请号：US12451913

申请日：2008-01-07

申请人： Nolan C. Lerche ,  James E. Brooks ,  Jesper Oluf Larsen ,  Brian Thomsen ,  Kasper Juul Larsen

发明人： Nolan C. Lerche ,  James E. Brooks ,  Jesper Oluf Larsen ,  Brian Thomsen ,  Kasper Juul Larsen

IPC分类号： E21B47/09 ,  E21B47/024 ,  E21B44/00

CPC分类号： E21B47/12 ,  E21B43/116 ,  E21B43/11857 ,  E21B44/00 ,  E21B47/024 ,  E21B47/122 ,  E21B2023/008

摘要： Apparatus and methods for controlling and communicating with one or more tools in a downhole tool string including a tractor, an auxiliary tractor tool, a logging tool, a safety sub, a release mechanism, a unit containing sensors for monitoring downhole conditions, a setting tool, and a perforating gun. Control and communication are accomplished by sending signals from the surface to control switches in the control units on the tool, with redundant switches for safety, to state machines in the respective control units, each state machine returning a signal verifying switch status to the surface. The state machine need not return a signal including a unique identifier.

摘要翻译： 用于控制和与井下工具串中的一个或多个工具进行通信的装置和方法，包括拖拉机，辅助拖拉机工具，测井工具，安全子系统，释放机构，包含用于监测井下状况的传感器的单元，设置工具 和射孔枪。 控制和通信是通过将表面上的信号发送到工具上的控制单元中的控制开关，用于安全的冗余开关，到各个控制单元中的状态机，每个状态机将信号验证开关状态返回到表面。 状态机不需要返回包含唯一标识符的信号。

公开(公告)号：US08576090B2

公开(公告)日：2013-11-05

申请号：US12221611

申请日：2008-08-05

申请人： Nolan C. Lerche ,  James E. Brooks

发明人： Nolan C. Lerche ,  James E. Brooks

IPC分类号： E21B43/1185

CPC分类号： E21B43/1185 ,  E21B41/0021 ,  E21B43/119 ,  F42D1/055 ,  G01V3/18

摘要： Apparatus and methods for controlling and communicating with one or more tools in a downhole tool string including a tractor, an auxiliary tractor tool, a logging tool, a safety sub, a release mechanism, a unit containing sensors for monitoring downhole conditions, a setting tool, and a perforating gun. Also provided are apparatus and methods for controlling and communicating with one or more perforating guns, release devices, and explosive devices in a string to be lowered into a wellbore. Control and communication are accomplished by sending signals from the surface to control switches in the control units on the tool, with redundant switches for safety, to state machines in the respective control units, each state machine returning a signal verifying switch status to the surface. Control and power functions are accomplished with voltage of different polarities for safety.

摘要翻译： 用于控制和与井下工具串中的一个或多个工具进行通信的装置和方法，包括拖拉机，辅助拖拉机工具，测井工具，安全子系统，释放机构，包含用于监测井下状况的传感器的单元，设置工具 和射孔枪。 还提供了用于控制和连通一个或多个穿孔枪，释放装置和串联中的爆炸装置以降低到井眼中的装置和方法。 控制和通信是通过将表面上的信号发送到工具上的控制单元中的控制开关，用于安全的冗余开关，到各个控制单元中的状态机，每个状态机将信号验证开关状态返回到表面。 控制和功率功能是为了安全起见，以不同极性的电压完成。

公开(公告)号：US08424784B1

公开(公告)日：2013-04-23

申请号：US13594497

申请日：2012-08-24

申请人： Joseph G. Munisteri

发明人： Joseph G. Munisteri

IPC分类号： B02C19/00 ,  B02C21/00 ,  B02C23/00

CPC分类号： E21B21/062 ,  B01D21/10 ,  C04B18/023 ,  C09K8/80 ,  E21B43/267 ,  Y02W30/91 ,  C04B18/049

摘要： Methods for creating a proppant of a specific size from a slurry extracted from a fractured hydrocarbon well is provided, including the steps of separating water from the slurry, resulting in a solid stream and a liquid stream; mixing the slurry stream with particulate, resulting in a feed material; fusing proppant material in the feed material; quenching the fused proppant material; breaking the fused proppant material; sizing the broken material for the specific size; and mixing broken material that is not of the specific size with the feed material. A system for performing the method is also described.

摘要翻译： 提供了从从断裂的烃井提取的浆料中产生特定尺寸的支撑剂的方法，包括从浆料中分离水，产生固体流和液体流的步骤; 将浆料流与颗粒混合，得到进料; 在支撑剂材料中熔化支撑剂材料; 猝灭熔融的支撑剂材料; 打破融合的支撑剂材料; 确定特定尺寸的破碎材料的尺寸; 并且将不具有特定尺寸的破碎材料与原料混合。 还描述了用于执行该方法的系统。