| 序号 | 专利名 | 申请号 | 申请日 | 公开（公告）号 | 公开（公告）日 | 发明人 |
|---|---|---|---|---|---|---|
| 121 | Rope-clamp. | US1900028084 | 1900-08-25 | US725599A | 1903-04-14 | SMITH JESSE L; MCCAMBRIDGE JOHN |
| 122 | Tebritoby | US244543D | US244543A | 1881-07-19 | ||
| 123 | Improvement in rope-clamps | US131803D | US131803A | 1872-10-01 | ||
| 124 | Improvement in cattle-ties | US88403D | US88403A | 1869-03-30 | ||
| 125 | Hanger for an umbilically deployed electrical submersible pumping system | US14856086 | 2015-09-16 | US10100596B2 | 2018-10-16 | Brian A. Roth; Jinjiang Xiao; Rafael Lastra |
| A tubing hanger assembly for use in a wellhead assembly that includes tubing hanger member, a retainer that lands in the hanger member, and slip assembly landed in the retainer that supports a string of composite tubing and an electrical submersible pump assembly (ESP). The tubing and ESP are disposed in a wellbore formed beneath the wellhead assembly. The slip assembly is non-marking and includes grit on its inner surface rather than teeth. | ||||||
| 126 | Fracturing tube system | US14915310 | 2014-08-28 | US10077611B2 | 2018-09-18 | Resat Civelek; Karel Kohlik |
| A fracturing tube system for introducing into a borehole in order to carry out a hydraulic and/or pneumatic fracturing process, including a plurality of tube lines. The fracturing tube system is to be designed such that it can be produced in a simpler and more economical manner and such that a variable total length of the fracturing tube system can be introduced into a borehole with little effort. This is achieved in that the fracturing tube system has at least one traction cable, multiple coupling devices which can be removably attached to the at least one traction cable, and multiple tube sections which are separate from one another and which can be coupled to the coupling devices in a pressure-tight manner and thus form the tube lines as a whole. A pressure-tight releasable connection of the tube sections to feedthroughs of the coupling device can be achieved so that fluid can be conducted from one tube section into a subsequent tube section through the feedthrough in the coupling device in a tube-free manner. | ||||||
| 127 | ALTERNATIVE LOCKING ARRANGEMENTS FOR TUBULAR CONNECTIONS | US15570302 | 2016-04-29 | US20180128063A1 | 2018-05-10 | Peter Curry |
| There is provided a system for preventing the movement of a clamping member, the system comprising a clamping member in moveable association with a first member, and at least one locking member moveably associated with said first member and said clamping member, wherein when said clamping member is moved towards the longitudinal axis of said first member, said at least one locking member is moveable towards the clamping member in order to prevent said clamping member from moving away from said longitudinal axis to its initial position. | ||||||
| 128 | Torque enhanced threaded connection | US13808870 | 2011-07-07 | US09771761B2 | 2017-09-26 | Nicholas Ryan Marchand; Duane Wang; Ryan Gee |
| Apparatus and method for increasing the torque capacity of threaded connections between tubular members. The apparatus may include a first tubular end coupled with a second tubular end, and a torque member wherein the torque member is torqued against the second tubular member and wherein tapered surfaces are engaged between the torque member and the first tubular member at a tapered surface interface. | ||||||
| 129 | Load ring for lifting by elevator, of casing having an upset | US14600249 | 2015-01-20 | US09567815B2 | 2017-02-14 | Burney J. Latiolais, Jr.; Keith T. Lutgring; Braxton I. Moody, V; John K. M. Saichuk; Samuel P. Hawkins, III |
| A load lifting apparatus comprises a first housing, a second housing and a mechanical obstruction structure(s). The first housing is sized to slide over an upset tubular having a given diameter, wherein the first housing comprises the mechanical obstruction structure(s) that is designed to move radially inward when engaged with the second housing. The compressed internal diameter of the mechanical obstruction structure(s) can contact the upset tubular, wherein the upset tubular can then be supported by the mechanical obstruction structure(s) and the second housing, for safely lifting the upset tubular. | ||||||
| 130 | Hanger for an Umbilically Deployed Electrical Submersible Pumping System | US14856086 | 2015-09-16 | US20160076330A1 | 2016-03-17 | Brian A. Roth; Jinjiang Xiao; Rafael Lastra |
| A tubing hanger assembly for use in a wellhead assembly that includes tubing hanger member, a retainer that lands in the hanger member, and slip assembly landed in the retainer that supports a string of composite tubing and an electrical submersible pump assembly (ESP). The tubing and ESP are disposed in a wellbore formed beneath the wellhead assembly. The slip assembly is non-marking and includes grit on its inner surface rather than teeth. | ||||||
| 131 | Elongate member termination | US13505062 | 2010-10-28 | US09086117B2 | 2015-07-21 | Andre Martin Van der Ende |
| A termination for a circular cross section elongate member comprises a gripping member defining a non-circular passage for receiving a portion of an elongate member. The gripping member is configurable to reduce a dimension of the passage and clamp the portion of the elongate member within the gripping member. | ||||||
| 132 | OVERVOLTAGE FASTENING TOOL | US14520888 | 2014-10-22 | US20150114618A1 | 2015-04-30 | Felix Antonio Torrent; Jose Ricardo Torrent |
| An overvoltage fastening tool is disclosed having a quadrangular and parallelepiped-shaped container (A), a sensor (B), and a manual operating means (C). | ||||||
| 133 | Lifting Device Having Hinged Segments | US13869840 | 2013-04-24 | US20130284448A1 | 2013-10-31 | Justin M. Fraczek; Erik M. Howard; Randy D. Arthion, I |
| Lifting devices for use with drilling risers, where the lifting devices have a plurality of segments, some of which are hinged to facilitate handling and provide multiple shear points between the hinged segments. One embodiment comprises a lifting device for a drilling riser, where the device includes a collar and a lifting lug. The collar has a cylindrical ring with one or more annular ribs connected to corresponding circular edges of the ring. The lifting lug is connected to the collar and the ribs. The collar has a plurality of segments, and at least a first one of the segments is pivotally connected to another one of the segments by a hinge. Each rib may taper smoothly from a smaller thickness at a top edge of the rib to a greater thickness at a base of the rib. | ||||||
| 134 | Load ring for lifting by elevator, of cassing having no upset | US13694404 | 2012-11-29 | US20130161966A1 | 2013-06-27 | Burney J. Latiolais, JR.; Keith T. Lutgring; Braxton I. Moody, V; John K.M. Saichuk; Samuel P. Hawkins, III |
| A cylindrical ring sized to slide over the box end of an oilfield tubular having a given diameter, has a shoulder at one its ends and a sidewall along its length. The sidewall has a circumferential groove about its interior surface housing a band which can be made tight against the exterior surface of the oilfield tubular by a latch accessible through a slot in the sidewall, and which becomes even tighter if the tubular attempts to escape from the band. In a first orientation, the cylindrical ring is used as a load ring. By turning the cylindrical rings upside down, the cylindrical ring is used as a thread protector for the pin end of the tubular. | ||||||
| 135 | TORQUE ENHANCED THREADED CONNECTION | US13808870 | 2011-07-07 | US20130106102A1 | 2013-05-02 | Nicholas Ryan Marchand; Duane Wang; Ryan Gee |
| Apparatus and method for increasing the torque capacity of threaded connections between tubular members. The apparatus may include a first tubular end coupled with a second tubular end, and a torque member wherein the torque member is torqued against the second tubular member and wherein tapered surfaces are engaged between the torque member and the first tubular member at a tapered surface interface. | ||||||
| 136 | Sampling system and method | US12706670 | 2010-02-16 | US08418760B2 | 2013-04-16 | David L. Decker; Brad F. Lyles; Richard G. Purcell; Ronald Lee Hershey |
| The present disclosure provides an apparatus and method for coupling conduit segments together. A first pump obtains a sample and transmits it through a first conduit to a reservoir accessible by a second pump. The second pump further conducts the sample from the reservoir through a second conduit. | ||||||
| 137 | Apparatus having spaced apart and offset ladder rungs for interlocking and flexibly restraining service loops in an oil derrick to prevent entangling of the loops | US12803511 | 2010-06-28 | US08356660B1 | 2013-01-22 | John P. Schiefelbein, Jr. |
| In an oil derrick separate service loops which are power cables and/or hydraulic hoses are affixed at one end to a top drive and affixed at an opposite end to an oil derrick end, adding a series of polyurethane supports or rungs along the length of the separate service loops to provide a little lateral motion but to limit the overall amount of lateral motion. The rungs will also help insure that the cables and hoses do not wrap themselves around everything when the wind blows. In order to carry the weight of the cables, two parallel steel cables are affixed on either side of the copper cables, and two steel cables are affixed on either side of the hydraulic hoses. These steel cables will be terminated at the derrick and the top drive by being affixed to steel brackets received in steel mounting plates all designed to withstand the loads. | ||||||
| 138 | ELONGATE MEMBER TERMINATION | US13505062 | 2010-10-28 | US20120240365A1 | 2012-09-27 | Andre Martin Van der Ende |
| A termination for a circular cross section elongate member comprises a gripping member defining a non-circular passage for receiving a portion of an elongate member. The gripping member is configurable to reduce a dimension of the passage and clamp the portion of the elongate member within the gripping member. | ||||||
| 139 | Stop Collar for Tubulars | US12879996 | 2010-09-10 | US20120061076A1 | 2012-03-15 | Troy L. McDaniel; Christopher W. Welborn; Jean Buytaert |
| Embodiments of the disclosure may provide a stop collar for tubulars, wherein the collar includes an annular stop collar member formed from at least one collar segment, and a weld joint attaching each of the at least one collar segments together, each of the weld joint(s) having a head and stem, wherein in certain embodiments the head has a width that is generally greater than the stem. | ||||||
| 140 | Single joint elevator with jaws secured by a powered door | US11776657 | 2007-07-12 | US07992909B2 | 2011-08-09 | Vernon Joseph Bouligny, Jr.; Scott Joseph Arceneaux |
| A single joint elevator for releasably securing a tubular segment for hoisting the tubular segment into position to be threadably coupled to a pipe string suspended in a borehole. The elevator comprises two pivotally coupled jaw retainers securing jaws for engaging and gripping the tubular segment. A powered door is pivotally coupled to a first jaw retainer for selectively securing the second jaw retainer. The powered door includes a pivotable collar, a linear actuator assembly, and a linkage mechanism for selectively closing the door and clamping the distal end of the second jaw retainer to the distal end of the first jaw retainer. The actuator assembly clamps the jaw retainers with sufficient force for the jaws to grip and support the tubular segment for lifting. | ||||||
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