公开(公告)号：US20180100379A1

公开(公告)日：2018-04-12

申请号：US15697772

申请日：2017-09-07

申请人： TRENDSETTER ENGINEERING, INC. ,  ADD ENERGY GROUP AS

发明人： Mario R. LUGO ,  Brett MORRY ,  Patrick Michael CARGOL, JR. ,  Ole RYGG ,  Ray Tommy OSKARSEN

IPC分类号： E21B41/00 ,  E21B33/064 ,  E21B33/06 ,  E21B33/038

CPC分类号： E21B41/0021 ,  E21B33/038 ,  E21B33/061 ,  E21B33/064 ,  E21B33/076 ,  E21B34/04 ,  E21B43/305

摘要： A process for killing a well includes drilling a first relief well and a second relief well toward the well, affixing a first relief well injection spool to the first relief well and affixing a second relief well injection spool to the second relief well, connecting a flowline to a flow channel of the first and second relief well injection spools, connecting a pipe to the first relief well injection spool so as to extend to a surface location, connecting a second pipe to the second relief well injection spool so as to extend to another surface location, and flowing a kill fluid through the second pipe such that the kill fluid flows through the flowline and into the flow channel of the first relief well injection spool so as to pass into the first relief well and into the well.

公开(公告)号：US09909411B2

公开(公告)日：2018-03-06

申请号：US14423090

申请日：2013-08-23

申请人： Intelligent Spools Inc.

发明人： Aaron Mitchell Carlson

IPC分类号： E21B47/09 ,  E21B33/06 ,  G01V3/08 ,  E21B17/04 ,  E21B47/08

CPC分类号： E21B47/0905 ,  E21B17/04 ,  E21B33/061 ,  E21B47/082 ,  G01B7/12 ,  G01V3/08

摘要： A system for sensing a pipe joint within a well structure bore comprises a body connectable in line with the well structure. The body has a central bore therethrough and includes a plurality of blind bores extending radially inwards from the outer surface. The system further includes at least one sleeve being locatable within one of the plurality of blind bores wherein each of the sleeves has a magnet located at an end thereof at least one sensor being locatable within one of the at least one sleeves. The at least one sensor is operable to output a signal representing the width of a metallic object located within the central bore. The system may further include a display operable to receive the output signal from the at least one sensor and to display an output to a user indicating the width of the metallic object within the central bore.

公开(公告)号：US09822602B2

公开(公告)日：2017-11-21

申请号：US14508819

申请日：2014-10-07

申请人： Hydril USA Distribution, LLC

发明人： Julia Anne Bleck ,  Brian Scott Baker ,  Devasish Choudhury ,  Richard Lee Stringfellow

IPC分类号： E21B33/06

CPC分类号： E21B33/061 ,  E21B33/063

摘要： A shear ram assembly for use in a BOP stack. The shear ram assembly includes a ram block disposed within the shear ram housing and having a forward end facing the bore, the ram block movable between an open position, in which the ram block is retracted away from the bore, and a closed position, in which the ram block is extended toward the bore. The blade has a forward surface, a rear surface, a lower shearing edge, and an upper edge, the blade attached to the forward face of the ram block by fasteners extending at an angle relative to an upper surface of the ram block through a portion of the ram block and into the rear surface of the blade, the rear surface of the blade angled so that it is perpendicular to the longitudinal axis of the fasteners.

公开(公告)号：US20170284170A1

公开(公告)日：2017-10-05

申请号：US15091418

申请日：2016-04-05

申请人： Weatherford Technology Holdings

发明人： Joe NOSKE ,  Christopher L. MCDOWELL

IPC分类号： E21B34/14 ,  E21B17/01

CPC分类号： E21B34/14 ,  E21B17/01 ,  E21B33/02 ,  E21B33/061 ,  E21B33/064 ,  E21B34/00 ,  E21B2034/002

摘要： In one embodiment, an annular isolation device for a riser includes a tubular body connectable to the riser. A closure member is rotatable between a closed position isolating fluid communication in the tubular body and an open position permitting fluid communication through the tubular body. The annular isolation device further includes an actuator disposed outside the tubular body and operable to rotate the closure member between the open position and the closed position.

公开(公告)号：US20170139392A1

公开(公告)日：2017-05-18

申请号：US15349740

申请日：2016-11-11

申请人： Hydril USA Distribution LLC

发明人： Amine Mounir Abou-Assaad ,  Hannah Marie Kelly ,  Karu Anto ,  Francisco Boquer

IPC分类号： G05B19/05 ,  E21B19/09

CPC分类号： G05B19/056 ,  B65H75/4484 ,  B65H75/4489 ,  B65H2701/34 ,  E21B17/01 ,  E21B19/09 ,  E21B19/22 ,  E21B33/061 ,  E21B34/16 ,  G05B2219/1106

摘要： The present disclosure is to systems and methods for actuating pneumatic controls of reels electronically via a remote console, thus expanding remote control capabilities in a combination of hazardous and undesignated areas for oil and gas technologies. The method includes receiving, at a second control network from a first control network, electrical control signals for controlling pneumatic solenoids of a second control network. The second control network provides pneumatic signals to pneumatic valves, based at least in part on the control of the pneumatic solenoids. A controlling feature of the present disclosure is based at least in part on the pneumatic signals, to control, via the pneumatic valves, spooling movement of one or more reels comprising cables or feed lines, thereby spooling the cable or the feed lines.

公开(公告)号：US20170130549A1

公开(公告)日：2017-05-11

申请号：US14936291

申请日：2015-11-09

申请人： Cameron International Corporation

发明人： Gerrit M. Kroesen

IPC分类号： E21B33/06 ,  E21B29/08

CPC分类号： E21B33/063 ,  E21B29/08 ,  E21B33/061 ,  E21B33/064 ,  E21B33/085 ,  Y10T137/8803 ,  Y10T137/88038

摘要： A blowout preventer (“BOP”) includes a housing comprising a vertical bore extending through the housing and a shear body rotatable with respect to the vertical bore to shear an object located within the vertical bore.

公开(公告)号：US20170101831A1

公开(公告)日：2017-04-13

申请号：US15296213

申请日：2016-10-18

申请人： Mako Rentals, Inc.

发明人： Kip M. Robichaux ,  Kenneth G. Caillouet ,  Terry P. Robichaux

IPC分类号： E21B17/05 ,  E21B33/064 ,  E21B33/06

CPC分类号： E21B17/05 ,  E21B7/00 ,  E21B7/12 ,  E21B33/038 ,  E21B33/061 ,  E21B33/064 ,  E21B33/085

摘要： What is provided is a method and apparatus wherein a rotating and reciprocating swivel can be detachably connected to an annular blowout preventer thereby separating the drilling fluid or mud into upper and lower sections with the mandrel of the swivel being comprised of double box end joints and using double pin end subs to connect a plurality of such mandrel joints together.

公开(公告)号：US09580988B2

公开(公告)日：2017-02-28

申请号：US14962781

申请日：2015-12-08

申请人： Hydril USA Distribution LLC

发明人： Julia Anne Bleck ,  Aaron John Mashue ,  Joseph Alan Incavo ,  Wayne Harvey ,  Deepak Trivedi

IPC分类号： E21B33/06

CPC分类号： E21B33/061 ,  E21B33/062

摘要： A variable ram packer has an elastomeric body having a central semi-cylindrical recess and wings extending from opposite lateral sides of the recess. Inserts are positioned around the recess, each having an upper plate, a lower plate and a web joining the plates. Inserts at the junction with the wings have barrier plates between and parallel with the upper and lower plates. Upper and lower wing plates are located on upper and lower surfaces of the wings. An adhesive layer on an outer portion of each of the wing plates bonds the wing plates to the elastomer of the body. Each wing plate has an inner portion in abutment with the elastomer and free of the adhesive layer.

摘要翻译： 一种可变的冲击式封隔器具有弹性体，该弹性体具有中心的半圆柱形凹部和从该凹槽的相对侧面延伸的翼。 插入件围绕凹部定位，每个具有上板，下板和连接板的板。 与翼的连接处的插入件具有在上板和下板之间并与之平行的阻挡板。 上翼板和下翼板位于机翼的上表面和下表面。 每个翼板的外部部分上的粘合剂层将翼板结合到主体的弹性体。 每个翼板具有与弹性体邻接并且没有粘合剂层的内部部分。

公开(公告)号：US09518661B2

公开(公告)日：2016-12-13

申请号：US14396270

申请日：2013-04-24

申请人： MIB Italiana S.P.A.

发明人： Lorenzo Bormioli

IPC分类号： F16K1/16 ,  F16K1/20 ,  F16K3/03 ,  F16L55/10 ,  E21B33/06

CPC分类号： F16K1/165 ,  E21B33/06 ,  E21B33/061 ,  F16K1/20 ,  F16K1/205 ,  F16K3/03 ,  F16L55/1007 ,  F16L55/1018

摘要： Control valve (5, 5′) for connection units for flexible hoses, comprising a plurality of petals (segments or sectors) (6, 7; 6′, 7′) rotatable between a position of complete opening and a position of complete closing. The aforesaid petals (6, 7; 6′, 7′) are rotatable around pivoting axes defined by spherical pins (70) interposed between laterally adjacent petals and provided with a threaded positioning neck (71) inserted and screwed in a respective radial hole (72) of the body (1, 2) of the connection unit. A locking cap (73) is screwed in said radial hole (72) and tightly abutting against said neck (71) of the spherical pin (70) for keeping said spherical pin (70) in a suitable position to enable a correct and precise pivoting between the two adjacent petals (6, 7; 6′, 7′).

摘要翻译： 用于柔性软管的连接单元的控制阀（5,5'），包括在完整开口的位置和完全关闭的位置之间可旋转的多个花瓣（段或扇区）（6,7，6'，7'）。 上述花瓣（6,7; 6'，7'）可围绕插入在横向相邻花瓣之间的球形销（70）限定的枢转轴线旋转，并设置有螺纹定位颈部（71），其插入并拧入相应的径向孔 连接单元的主体（1,2）的一部分（72）。 锁定帽（73）旋入所述径向孔（72）并紧紧地抵靠在球形销（70）的所述颈部（71）上，以将所述球形销（70）保持在合适的位置，以便能够正确和精确地枢转 在两个相邻的花瓣（6,7; 6'，7'）之间。

公开(公告)号：US20160312565A1

公开(公告)日：2016-10-27

申请号：US15134745

申请日：2016-04-21

申请人： Stylianos Papadimitriou ,  Wanda Papadimitriou ,  Jason A. Papadimitriou ,  Nicholas A. Papadimitriou

发明人： Stylianos Papadimitriou ,  Wanda Papadimitriou ,  Jason A. Papadimitriou ,  Nicholas A. Papadimitriou

IPC分类号： E21B33/064 ,  G05B19/4155 ,  E21B47/12 ,  E21B33/06 ,  E21B47/00

CPC分类号： E21B33/064 ,  E21B29/08 ,  E21B33/06 ,  E21B33/061 ,  E21B33/063 ,  E21B33/085

摘要： An autonomous BOP system is provided for stopping an uncontrolled flow of formation hydrocarbons comprising two or more sensors distributed along a length of a subsea blowout preventer to monitor a drill pipe inside a blowout preventer and measure critical parameters. A subsea computer using predictive-software monitors a blowout preventer along with material critical parameters and calculates a blowout preventer configuration and sequence to arrest a well blowout. Blowout preventer components are fine-tuned and operational modes are added to aid an arrest of a well blowout under realistic conditions.

摘要翻译： 提供了一种自主BOP系统，用于停止包含沿着海底防喷器长度分布的两个或更多个传感器的地层烃的不受控制的流动，以监测防喷器内的钻杆并测量关键参数。 使用预测软件的海底计算机连同材料关键参数监测防喷器，并计算防喷器配置和顺序以阻止井喷。 防喷器组件是微调的，并且添加了操作模式以帮助在现实条件下的井喷停止。