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1. 发明授权

US06387179B1 Method and device for impregnating fiber bundles with resin 失效
标题翻译：用树脂浸渍纤维束的方法和装置
公开(公告)号：US06387179B1
公开(公告)日：2002-05-14
申请号：US09100274
申请日：1998-06-19
申请人： Roger A. Anderson , Thomas J. Walsh , Charles P. Peterman , Harris A. Reynolds, Jr.
发明人： Roger A. Anderson , Thomas J. Walsh , Charles P. Peterman , Harris A. Reynolds, Jr.
IPC分类号： B05C1102
CPC分类号： B29B15/122
摘要： Resin impregnation of fiber bundles for use in making a composite material is described. The impregnated fiber bundles are suitable for use as a prepreg tape or for inline use in extrusion, pultrusion and filament winding operations. The improvements of the disclosed method and impregnation head enable high fiber take-off speeds without excessive damage or fraying of the fiber bundles. Encapsulated air or voids in the impregnated product are consistently less than 1% by volume of the impregnated product and decrease with increased take-off speed. These improvements are achieved by passing the fiber bundles through a multi-chambered impregnation head in which the resin is injected into a downstream chamber. The cross sectional area of the fiber bundles, the velocity of the fibers bundles, the size of the openings to the chamber, the viscosity of the resin and the pressure at which the resin is pumped into the downstream chamber all control the pressure within the downstream chamber. The pressure is adjusted so that the resin flows upstream against the movement of the fiber bundles and sets up a wall of resin in the upstream chamber. The wall of resin minimizes the air that is encapsulated with the resin and prevents air from entering the downstream chamber. The pressures and counter flow of resin within the impregnation head drives encapsulated air out of the resin.
摘要翻译：描述了用于制备复合材料的纤维束的树脂浸渍。浸渍的纤维束适合用作预浸带或用于挤出，拉挤和长丝缠绕操作中的在线使用。所公开的方法和浸渍头的改进使得高纤维起飞速度不会过度损坏或磨损纤维束。浸渍产品中的封闭空气或空隙始终小于浸渍产品的1体积％，并随着起飞速度的增加而降低。这些改进通过使纤维束通过多腔浸渍头来实现，其中将树脂注入下游室。纤维束的横截面积，纤维束的速度，到室的开口尺寸，树脂的粘度以及树脂被泵入下游室的压力都控制下游的压力房间。调节压力使得树脂在纤维束的运动上向上游流动，并在上游室中设置树脂壁。树脂壁最小化被树脂包封的空气，并防止空气进入下游室。浸渍头内的树脂的压力和逆流将树脂中的包封空气驱出。

2. 发明授权

US06325159B1 Offshore drilling system 有权
标题翻译：海上钻井系统
公开(公告)号：US06325159B1
公开(公告)日：2001-12-04
申请号：US09276404
申请日：1999-03-25
申请人： Charles P. Peterman , Riley G. Goldsmith , Keith C. Mott , John Mark Danna , Kenneth L. Pelata , Kenneth W. Colvin
发明人： Charles P. Peterman , Riley G. Goldsmith , Keith C. Mott , John Mark Danna , Kenneth L. Pelata , Kenneth W. Colvin
IPC分类号： E21B7128
CPC分类号： E21B21/08 , E21B21/001 , E21B21/01 , E21B33/085 , E21B43/36 , E21B2021/006 , F04B19/003 , F04B43/06 , Y10T137/86027 , Y10T137/86059
摘要： A system for drilling a subsea well from a rig through a subsea wellhead below the rig includes a wellhead stack which is mounted on the subsea wellhead. The wellhead stack includes at least a subsea blowout preventer stack and a subsea diverter. A drill string extends from the rig through the wellhead stack into the well to conduct drilling fluid from the rig to a drill bit in the well. A riser which has one end coupled to the wellhead stack and another end coupled to the rig internally receives the drill string such that a riser annulus is defined between the drill string and the riser. A well annulus extends from the bottom of the well to the subsea diverter to conduct fluid away from the drill bit. A pump has a suction side in communication with the well annulus and a discharge side in communication with the rig and is operable to maintain a selected pressure gradient in the well annulus.
摘要翻译：用于从钻机穿过钻机下面的海底井口钻下海底井的系统包括安装在海底井口上的井口塔。井口堆叠包括至少一个海底防喷器堆叠和海底分流器。钻柱从钻机穿过井口堆栈延伸到井中，以将钻井液从钻机导入钻井中的钻头。具有联接到井口堆叠的一端的立管和联接到钻机的另一端在内部接收钻柱，使得在钻柱和立管之间限定提升管环。井环从井的底部延伸到海底分流器，以使流体远离钻头。泵具有与井环连通的吸入侧和与钻机连通的排放侧，并且可操作以在井环中保持选定的压力梯度。

3. 发明授权

US6032742A Blowout preventer control system 失效
标题翻译：防喷器控制系统
公开(公告)号：US6032742A
公开(公告)日：2000-03-07
申请号：US987684
申请日：1997-12-09
申请人： Jerry Tomlin , Dan Pesek , Charles P. Peterman
发明人： Jerry Tomlin , Dan Pesek , Charles P. Peterman
IPC分类号： E21B33/06 , E21B33/064 , E21B34/16
CPC分类号： E21B33/064 , E21B33/063 , E21B34/16
摘要： A blowout preventer control system has been developed with a pod with features which include a retractable internal stab with fixed internal hydraulic connection lines to the blowout preventer. The hydraulic connection lines are connected by pressure activated packer seals. The stab also has an electrical connector to the blowout preventer which uses a guide which proper aligns the pins of the connector without any rotation. The piping of the control system uses an adjustable length type tubing to reduce the binding on the pipe. A lost motion float is used reduce the loading on the connection bolts of the system. The entire system is enclosed with plates with keep the expended hydraulic fluid in contact with the internal mechanisms. The transducers and seal subs are located for easy accessibility with no disruption of the surrounding elements of the system.
摘要翻译：已经开发了防喷器控制系统，其具有包括具有固定的内部液压连接线的可伸缩内部刺杆到防喷器的吊舱。液压连接线通过压力激活的封隔器密封件连接。刺针还具有防喷器的电连接器，其使用引导件，该导向器适当地对准连接器的销而不进行任何旋转。控制系统的管道使用可调节长度的管道来减少管道上的结合。使用空载浮子可减少系统连接螺栓上的负载。整个系统用盘子封闭，使消耗的液压油与内部机构接触。传感器和密封件位于易于接近，而不会破坏系统的周围元件。

4. 发明授权

US06230824B1 Rotating subsea diverter 有权
标题翻译：旋转海底分流器
公开(公告)号：US06230824B1
公开(公告)日：2001-05-15
申请号：US09276405
申请日：1999-03-25
申请人： Charles P. Peterman , Kenneth L. Pelata , Kenneth W. Colvin , Michael J. Tangedahl , Andyle G. Bailey
发明人： Charles P. Peterman , Kenneth L. Pelata , Kenneth W. Colvin , Michael J. Tangedahl , Andyle G. Bailey
IPC分类号： E21B2110
CPC分类号： E21B21/01 , E21B21/001 , E21B21/08 , E21B33/085 , E21B43/36 , E21B2021/006 , F04B19/003 , F04B43/06
摘要： A rotating diverter for isolating fluid in a well from other fluid above the well is provided. The rotating diverter includes a housing body which has a bore running through it. A retrievable spindle assembly which includes a spindle and a bearing assembly is disposed in the bore. The bearing assembly supports the spindle for rotation. The spindle is adapted to receive and seal around a tubular member, and rotation of the tubular member rotates the spindle within the bore. A lock member is disposed in the housing body to secure the retrievable spindle assembly to the housing body.
摘要翻译：提供用于将井中的流体与井上的其它流体隔离的旋转分流器。旋转分流器包括具有穿过其的孔的壳体。包括主轴和轴承组件的可回收主轴组件设置在孔中。轴承组件支撑主轴进行旋转。主轴适于接收和密封管状构件，并且管状构件的旋转使主轴在孔内旋转。锁定构件设置在壳体中以将可回收的主轴组件固定到壳体。

5. 发明授权

US4569392A Well bore control line with sealed strength member 失效
标题翻译：井筒控制线与密封强度构件
公开(公告)号：US4569392A
公开(公告)日：1986-02-11
申请号：US480933
申请日：1983-03-31
申请人： Charles P. Peterman
发明人： Charles P. Peterman
IPC分类号： E21B17/20 , E21B17/14 , F16L11/08
CPC分类号： E21B17/206 , E21B17/20
摘要： A flexible control line for communication in a well bore is disclosed having a communication tube and a strength member extending along the tube. The tube and strength member are encapsulated in a sheath of elastomeric material. Sealing means are provided for the strength member to prevent fluid or gas migration to the surface through the strength member from a subsurface source.
摘要翻译：公开了一种用于在井眼中进行通信的柔性控制线，其具有连通管和沿管延伸的强度构件。管和强度构件被包封在弹性体材料的护套中。为强度构件提供密封装置，以防止流体或气体从地下源通过强度构件迁移到表面。

6. 发明授权

US4635678A Flow control apparatus 失效
标题翻译：流量控制装置
公开(公告)号：US4635678A
公开(公告)日：1987-01-13
申请号：US691995
申请日：1985-01-16
申请人： Charles P. Peterman , Julian D. Keithahn
发明人： Charles P. Peterman , Julian D. Keithahn
IPC分类号： F16K3/26 , F16K31/528 , F16K1/36
CPC分类号： F16K31/5286 , F16K3/265 , Y10T137/8158 , Y10T137/86799
摘要： A flow control apparatus having a valve body forming a longitudinal axis with an inlet and an outlet connected by flow passage that are all substantially disposed on the longitudinal axis to provide a straight flow path is disclosed. A moveable flow control sleeve is concentrically disposed about a cylindrical seat member fixed in the valve body. Radially opposed ports are disposed in the seat member. A quick acting 90 degree rotatable stem is operably connected to the flow control sleeve to reciprocate the sleeve axially along the cylindrical seat to and from the open and closed position to regulate the fluid flowing through the opposed ports and valve apparatus. A flowmeter sensor is mounted with the valve body for providing a signal in response to the rate of flow through the flow passage. The signal is usable by a flow rate determining system which may be connected to a valve actuator for automatically operating the valve in response to certain prearranged flow conditions.
摘要翻译：公开了一种流量控制装置，其具有形成纵向轴线的阀体，具有通过流动通道连接的入口和出口，所述入口和出口全部基本上设置在纵向轴线上以提供直的流动路径。可移动的流量控制套筒围绕固定在阀体中的圆柱形座椅构件同心地设置。径向相对的端口设置在座椅构件中。快速作用的90度可旋转杆可操作地连接到流量控制套筒，以使套筒沿着圆柱形座轴向往复运动并且从打开和关闭位置往复运动，以调节流过相对的端口和阀装置的流体。流量计传感器安装有阀体，用于响应于通过流动通道的流速提供信号。该信号可由流量确定系统使用，流量确定系统可以连接到阀致动器，以响应于某些预先规定的流动条件自动操作阀。

7. 发明授权

US3937060A Mud gas content sampling device 失效
标题翻译：泥气含量采样装置
公开(公告)号：US3937060A
公开(公告)日：1976-02-10
申请号：US439892
申请日：1974-02-06
申请人： George E. Lewis , Charles P. Peterman
发明人： George E. Lewis , Charles P. Peterman
IPC分类号： E21B49/00 , G01N7/14 , E21B47/00
CPC分类号： E21B49/005 , G01N7/14
摘要： The gas content of well drilling mud under pressure is determined by extracting or isolating a sample of the pressurized mud, as for example at a down-hole location, reducing the pressure of the sample, and sensing the fluid pressure of the sample prior to and following such pressure reduction.
摘要翻译：钻井泥浆在压力下的气体含量通过提取或分离加压泥浆的样品来确定，例如在井下位置，降低样品的压力，并感测样品的流体压力，遵循这样的压力降低。

8. 发明授权

US06505691B2 Subsea mud pump and control system 有权
公开(公告)号：US06505691B2
公开(公告)日：2003-01-14
申请号：US09923287
申请日：2001-08-06
申请人： Robert A. Judge , Charles P. Peterman
发明人： Robert A. Judge , Charles P. Peterman
IPC分类号： C09K700
CPC分类号： E21B21/08 , E21B21/001 , E21B21/01 , E21B33/085 , E21B43/36 , E21B2021/006 , F04B19/003 , F04B43/06 , Y10T137/86027 , Y10T137/86059
摘要： The invention is a subsea pump that includes pumping elements, each pumping element including a pressure vessel with a first and a second chamber therein and a separating member disposed between the first and second chambers. The first and second chambers are hydraulically connected to receive and discharge a hydraulic fluid and a drilling fluid, respectively. The separating member moves within the pressure vessel in response to a pressure differential between the first and second chambers. A hydraulic power supply is arranged to pump the hydraulic fluid to the first chamber of each of the pumping elements. A valve assembly is hydraulically coupled to the first chambers of the plurality of pumping elements and to the hydraulic power supply. Volume measurement devices are arranged to measure volumes of each of the first chambers and the second chambers. A valve controller is connected to the valve assembly and to the volume measurement devices, and the valve controller is arranged to control a rate and timing of a flow of the hydraulic fluid into the first chambers and a rate and timing of a flow of the hydraulic fluid out of the first chambers in response to the volume measurements. The valve controller is configured to maintain at least one of a substantially constant pump inlet pressure, a substantially constant pump discharge pressure, and a substantially constant total volume of the first chambers.

9. 发明授权

US3946805A Underwater connections at well head locations 失效
标题翻译：在水头位置下的水下连接
公开(公告)号：US3946805A
公开(公告)日：1976-03-30
申请号：US458648
申请日：1974-04-08
申请人： Charles P. Peterman
发明人： Charles P. Peterman
IPC分类号： E21B33/035 , E21B33/038 , H01R13/523 , E21B7/12
CPC分类号： H01R13/523 , E21B33/035 , E21B33/038 , E21B33/0385
摘要： The establishment of control of a stack of underwater well head equipment is achieved by preliminarily positioning a locating means at the well head, and then:A. lowering to the well head first and second connector means and effecting reception thereof by the locating means so that the first and second connector means extend in laterally spaced apart relation as determined by the locating means, andB. lowering to the well head crossover third and fourth connector means and effecting generally vertical coupling thereof to the previously located first and second connector means respectively, for operatively interconnecting the first and second connector means via the crossover connector means.The first connector means typically has control line communication with a surface control station, and the second connector means typically has control communication with equipment in the stack.

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