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公开(公告)号：US5787983A
公开(公告)日：1998-08-04
申请号：US778492
申请日：1997-01-03
摘要： The present invention provides methods of delaying the destruction of a well as a result of the movement of a subsiding subterranean rock formation penetrated by the well bore. In accordance with the methods, a slot is cut into the subterranean formation in a direction opposite the direction of movement of the formation towards the well bore whereby the well bore extends through the slot as the subterranean formation moves.
摘要翻译： 本发明提供了由于井眼穿透的下沉的地下岩层的运动而延迟井的破坏的方法。 根据这些方法，沿与地层向井眼的运动方向相反的方向将槽切入地下地层，由此当地层移动时，井眼延伸通过狭槽。
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2.发明授权公开(公告)号：US09016376B2
公开(公告)日：2015-04-28
申请号：US13567953
申请日：2012-08-06
CPC分类号： E21B43/14 , E21B34/10 , E21B43/162 , E21B43/26 , E21B43/261
摘要： A method of servicing a subterranean formation comprising placing a wellbore servicing system within a wellbore penetrating the subterranean formation, wherein the wellbore servicing system comprises a first activatable stimulation assembly and a second activatable stimulation assembly incorporated within a tubular string, configuring the wellbore servicing system to provide a route of fluid communication from the first activatable stimulation assembly to a first zone of the subterranean formation, introducing a treatment fluid into the first zone of the subterranean formation via the first activatable stimulation assembly, and embedding a first portion of the wellbore servicing system within the wellbore.
摘要翻译： 一种维护地下地层的方法，包括将井眼维修系统放置在穿透地下地层的井眼内，其中井筒维修系统包括第一可激活刺激组件和并入管状柱内的第二可激活刺激组件，将井筒维修系统配置为 提供从第一可激活刺激组件到地下结构的第一区域的流体连通的路线，经由第一可激活刺激组件将治疗流体引入地下层的第一区域，并且嵌入井筒维修系统的第一部分 在井筒内。
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公开(公告)号：US08757256B2
公开(公告)日：2014-06-24
申请号：US11769640
申请日：2007-06-27
CPC分类号： E21B43/38 , B01D17/00 , B01D17/0214 , B01D17/0217 , B01D17/12 , B01D21/262 , B01D2221/04 , B04B1/00 , B04B9/10 , B04B11/02
摘要： An orbital downhole separator for separating well fluids into constituents of different specific gravities. Specifically, it is designed to separate water from oil or gas. The apparatus comprises a housing with a rotating member therein driven by a motor in the housing. Well fluid flows through the rotating member and is subjected to centrifugal force to separate the components. A flow conditioner is used to facilitate separation. The invention includes several different versions of the flow conditioner including an impeller, a stator and controllers for controlling the speed of the motor in response to signals related to the amount of petroleum in the water.
摘要翻译： 用于将井液分离成不同比重的成分的轨道井下分离器。 具体来说，它被设计成将水与油或气分开。 该装置包括壳体，其中旋转构件由壳体中的电动机驱动。 良好的流体流过旋转构件并经受离心力分离组件。 流动调节器用于促进分离。 本发明包括几种不同形式的流动调节器，其包括叶轮，定子和用于响应于与水中的石油量相关的信号来控制马达的速度的控制器。
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4.发明授权Method and apparatus for moving a high pressure fluid aperture in a well bore servicing tool 有权用于在井眼维修工具中移动高压流体孔的方法和装置公开(公告)号：US08616281B2
公开(公告)日：2013-12-31
申请号：US12814733
申请日：2010-06-14
IPC分类号： E21B29/00
CPC分类号： E21B43/114
摘要： A well bore servicing apparatus comprising a housing having a longitudinal axis and a through bore, and a movable member disposed in the housing, the movable member having a through bore and a fluid aperture therein, wherein the movable member is movable between a first stop position and a second stop position relative to the housing, wherein the fluid aperture is in fluid communication with the housing through bore and the movable member through bore to provide a fluid stream to the well bore in the first and second axially spaced stop positions.
摘要翻译： 一种井眼维修设备，包括具有纵向轴线和通孔的壳体和设置在壳体中的可移动部件，所述可移动部件在其中具有通孔和流体孔，其中所述可移动部件可在第一停止位置 以及相对于壳体的第二停止位置，其中流体孔与壳体通孔和可移动构件通孔流体连通，以在第一和第二轴向间隔的停止位置中向井眼提供流体流。
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5.发明申请公开(公告)号：US20130186690A1
公开(公告)日：2013-07-25
申请号：US13790270
申请日：2013-03-08
申请人： Jim B. Surjaatmadja , Loyd East
发明人： Jim B. Surjaatmadja , Loyd East
IPC分类号： E21B17/10
CPC分类号： E21B17/1014 , E21B4/18 , E21B17/1057 , E21B17/1078 , E21B44/04 , E21B47/0006
摘要： Systems and methods for reducing the amount of torque transferred to the Bottom Hole Assembly and the drill string during drilling operations are disclosed. The drill string includes an optionally non-rotatable portion. A rotational hold down system is positioned at a first position on the drill string where it is not rotationally coupled to the drill string. The rotational hold down system is then moved to a second position on the drill string where it is rotationally coupled to the optionally non-rotatable portion of the drill string. In the second position, one or more bars on the rotational hold down system substantially prevent rotation of the optionally non-rotatable portion of the drill string.
摘要翻译： 公开了用于减少在钻孔操作期间传送到底孔组件和钻柱的扭矩量的系统和方法。 钻柱包括可选地不可旋转的部分。 旋转压紧系统定位在钻柱上的第一位置处，其不旋转地联接到钻柱。 然后，旋转压紧系统被移动到钻柱上的第二位置，在该第二位置上，旋转压紧系统旋转地联接到钻柱的可选地不可旋转的部分。 在第二位置，旋转压紧系统上的一个或多个杆基本上防止了钻柱的任选不可旋转部分的旋转。
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公开(公告)号：US07841396B2
公开(公告)日：2010-11-30
申请号：US11748087
申请日：2007-05-14
申请人： Jim B. Surjaatmadja
发明人： Jim B. Surjaatmadja
IPC分类号： E21B43/00
CPC分类号： E21B43/114 , E21B43/26
摘要： The present invention relates to an improved method and system for perforating, slotting, and cutting steel and subterranean rock; and also for fracturing a subterranean formation to stimulate the production of desired fluids therefrom. The invention involves a fluid jetting device with a sleeve composed of a hard material. The sleeve includes at least one hole and a fluid flowing through the jetting device is emitted through the hole in the sleeve.
摘要翻译： 本发明涉及一种用于穿孔，开槽和切割钢和地下岩石的改进方法和系统; 并且还用于压裂地层以刺激从其产生所需流体。 本发明涉及一种具有由硬质材料构成的套筒的流体喷射装置。 套筒包括至少一个孔，并且流过喷射装置的流体通过套筒中的孔发射。
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公开(公告)号：US07766083B2
公开(公告)日：2010-08-03
申请号：US11739188
申请日：2007-04-24
申请人： Ronald M. Willett , Jim B. Surjaatmadja , Billy W. McDaniel , Leldon Mark Farabee , David M. Adams , Lloyd E. East
发明人： Ronald M. Willett , Jim B. Surjaatmadja , Billy W. McDaniel , Leldon Mark Farabee , David M. Adams , Lloyd E. East
IPC分类号： E21B43/26 , E21B43/267 , E21B43/114
CPC分类号： E21B43/261 , E21B43/114 , E21B43/25
摘要： The present invention is directed to a method of isolating hydrajet stimulated zones from subsequent well operations. The method includes the step of drilling a wellbore into the subterranean formation of interest. Next, the wellbore may or may not be cased depending upon a number of factors including the nature and structure of the subterranean formation. Next, the casing, if one is installed, and wellbore are perforated using a high pressure fluid being ejected from a hydrajetting tool. A first zone of the subterranean formation is then fractured and stimulated. Next, the first zone is temporarily plugged or partially sealed by installing an isolation fluid into the wellbore adjacent to the one or more fractures and/or in the openings thereof, so that subsequent zones can be fractured and additional well operations can be performed.
摘要翻译： 本发明涉及一种从随后的井操作中分离水喷射刺激区域的方法。 该方法包括将井眼钻入感兴趣的地下地层的步骤。 接下来，取决于包括地下地层的性质和结构在内的多个因素，井筒可以是或可以不是套管的。 接下来，如果安装了外壳，并且使用从Hydrajetting工具弹出的高压流体穿孔。 然后地层的第一区被断裂并受到刺激。 接下来，通过将隔离流体安装到与一个或多个裂缝和/或其开口中相邻的井筒中，第一区域被暂时堵塞或部分密封，使得随后的区域可能断裂并且可以执行附加的井操作。
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8.发明授权公开(公告)号：US07740072B2
公开(公告)日：2010-06-22
申请号：US11545749
申请日：2006-10-10
申请人： Jim B. Surjaatmadja
发明人： Jim B. Surjaatmadja
IPC分类号： E21B43/26
CPC分类号： E21B43/26
摘要： Methods, systems, and apparatus for inducing fractures in a subterranean formation and more particularly methods and apparatus to place a first fracture with a first orientation in a formation followed by a second fracture with a second angular orientation in the formation are provided. First and second fractures are initiated at about a fracturing location. The initiation of the first fracture is characterized by a first orientation line. The first fracture temporarily alters a stress field in the subterranean formation. The initiation of the second fracture is characterized by a second orientation line. The first orientation line and the second orientation line have an angular disposition to each other.
摘要翻译： 提供了用于在地下地层中诱发裂缝的方法，系统和装置，更具体地说，在地层中放置具有第一取向的第一断裂以及在地层中具有第二角度取向的第二断裂的方法和装置。 第一和第二裂缝在大约一个压裂位置开始。 第一断裂的开始的特征在于第一取向线。 第一个裂缝暂时改变了地层中的应力场。 第二断裂的开始的特征在于第二取向线。 第一取向线和第二取向线彼此具有角度配置。
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9.发明授权Methods of fracturing a subterranean formation using a jetting tool and a viscoelastic surfactant fluid to minimize formation damage 有权使用喷射工具和粘弹性表面活性剂流体压裂地下地层以最小化地层损伤的方法公开(公告)号：US07571766B2
公开(公告)日：2009-08-11
申请号：US11540880
申请日：2006-09-29
IPC分类号： E21B43/267 , E21B43/114
CPC分类号： E21B43/114 , C09K8/68 , C09K2208/30 , E21B43/26
摘要： A method of fracturing a production interval of a subterranean formation adjacent a wellbore that is open hole or has an uncemented liner is provided. The method comprises the steps of: (a) perforating a zone of the production interval by injecting a pressurized fluid through a hydrajetting tool into the subterranean formation, so as to form one or more perforation tunnels; and (b) injecting a fracturing fluid into the one or more perforation tunnels so as to create at least one fracture along each of the one or more perforation tunnels; wherein at least a portion of at least one of the pressurized fluid and the fracturing fluid comprises a viscoelastic surfactant fluid.
摘要翻译： 提供了一种在靠近井眼或具有非水槽衬套的井筒上压裂地层的生产间隔的方法。 该方法包括以下步骤：（a）通过将加压流体通过水力喷射工具注入到地下地层中来对生产区间进行穿孔，以便形成一个或多个穿孔隧道; 和（b）将压裂流体注入到所述一个或多个穿孔隧道中，以便沿着所述一个或多个穿孔隧道中的每一个产生至少一个裂缝; 其中所述加压流体和压裂流体中的至少一个的至少一部分包括粘弹性表面活性剂流体。
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10.发明申请公开(公告)号：US20080083531A1
公开(公告)日：2008-04-10
申请号：US11545749
申请日：2006-10-10
申请人： Jim B. Surjaatmadja
发明人： Jim B. Surjaatmadja
CPC分类号： E21B43/26
摘要： Methods, systems, and apparatus for inducing fractures in a subterranean formation and more particularly methods and apparatus to place a first fracture with a first orientation in a formation followed by a second fracture with a second angular orientation in the formation are provided. First and second fractures are initiated at about a fracturing location. The initiation of the first fracture is characterized by a first orientation line. The first fracture temporarily alters a stress field in the subterranean formation. The initiation of the second fracture is characterized by a second orientation line. The first orientation line and the second orientation line have an angular disposition to each other.
摘要翻译： 提供了用于在地下地层中诱发裂缝的方法，系统和装置，更具体地说，在地层中放置具有第一取向的第一断裂以及在地层中具有第二角度取向的第二断裂的方法和装置。 第一和第二裂缝在大约一个压裂位置开始。 第一断裂的开始的特征在于第一取向线。 第一个裂缝暂时改变了地层中的应力场。 第二断裂的开始的特征在于第二取向线。 第一取向线和第二取向线彼此具有角度配置。
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