序号 | 专利名 | 申请号 | 申请日 | 公开(公告)号 | 公开(公告)日 | 发明人 |
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181 | FLEXIBLE HOHLWELLE | EP06809496.0 | 2006-10-04 | EP1933726B2 | 2013-11-20 | Da Rold, Orlando |
The invention relates to a flexible hollow shaft (1) that, by joining individual parts by dovetailed points of separation (1), reliably ensures the transmission of forces over radii. | ||||||
182 | Methods and apparatus for wireline drilling on coiled tubing | EP06291008.8 | 2006-06-15 | EP1867831B1 | 2013-07-24 | Cooper, Iain; Kotsonis, Spyro; Zemlak, Warren |
183 | Untertagebau-Rettungseinrichtung | EP12183043.4 | 2012-09-05 | EP2581546A2 | 2013-04-17 | Eilber, Edgar; Tuncsik, Christoph |
Vorgeschlagen wird eine Untertagebau-Rettungseinrichtung zur Versorgung von Bergleuten mit wenigstens einem fluiden Medium, vorzugsweise zur Atemluft- und/oder Flüssigkeitsversorgung, wobei eine Zuführung des Mediums in den Untertagebereich über mindestens eine Leitung (7, 8) erfolgt, welche sich dadurch kennzeichnet, dass die Leitung (7, 8) von einem Wickelschlauch umgeben ist. |
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184 | SYSTEM, METHOD, AND APPARATUS FOR OILFIELD EQUIPMENT PROGNOSTICS AND HEALTH MANAGEMENT | EP11800290.6 | 2011-06-30 | EP2571739A2 | 2013-03-27 | SRIDHAR, Garud; WEDGE, Mike; LE, Dzung; ADNAN, Sarmad; WIJAYA, Iskandar; DEFREITAS, Orlando; ROLOVIC, Radovan; ALDANA, Sandra; RODRIGUEZ, Luis |
A system for oilfield equipment asset utilization improvement includes a number of units of oilfield equipment, the units of oilfield equipment having a common equipment type. The system further includes a controller having an equipment confidence module that interprets a condition value corresponding to each of the units of oilfield equipment, a job requirement module that interprets a performance requirement for an oilfield procedure, and an equipment planning module that selects a set of units from the number of units of oilfield equipment in response to the performance requirement for the oilfield procedure and the condition value corresponding to each of the units of oilfield equipment. The equipment planning module selects the set of units such that a procedure success confidence value exceeds a completion assurance threshold. | ||||||
185 | METHOD FOR FORMING SLOTS IN A WELLBORE CASING | EP11786216.9 | 2011-05-24 | EP2561172A2 | 2013-02-27 | HEIL, Matthias; ANDRIESSEN, Frank |
An embodiment of a method for forming slots in a wellbore casing, comprises providing at least one cutting tool, the cutting tool comprising at least a jetting assembly and an indexing assembly, disposing the cutting tool into the wellbore via a conveyance, stopping movement along the wellbore axis of the cutting tool, and forming slots in the casing by actuating the indexing assembly such that the jetting assembly forms slots in a predetermined pattern in the casing. In an embodiment, the method further comprises flowing a material into the slots formed in the casing to seal the wellbore. | ||||||
186 | INSTALLING AN EXPANDABLE TUBULAR IN A SUBSEA WELLBORE | EP08838456.5 | 2008-10-03 | EP2205816B1 | 2011-12-14 | WIJNING, Diederick, Bernardus; ROODENBURG, Joop |
Disclosed are a method and vessel for installing an expandable tubular in a subsea wellbore, wherein said expandable tubular is assembled from expandable tubular segments, and wherein said expandable tubular is adapted to be expanded diametrically when positioned in said wellbore by means of expansion tooling. | ||||||
187 | CONDUIT D'EXTRACTION ARTICULÉ | EP07804682.8 | 2007-08-01 | EP2049760B1 | 2011-11-23 | NADERI, Abdal Hossein |
The invention concerns a bore screen comprising a plurality of perforated rigid tubular modules (1) impermeably connected in series by ball joint means (2), allowing an extracted fluid to flow though all of the elements in series and allowing the consecutive elements to move freely relative to one another, tilting in all directions. | ||||||
188 | FLEXIBLE HOHLWELLE | EP06809496.0 | 2006-10-04 | EP1933726B1 | 2010-08-25 | Da Rold, Orlando |
189 | INSTALLING AN EXPANDABLE TUBULAR IN A SUBSEA WELLBORE | EP08838456.5 | 2008-10-03 | EP2205816A2 | 2010-07-14 | WIJNING, Diederick, Bernardus; ROODENBURG, Joop |
Disclosed are a method and vessel for installing an expandable tubular in a subsea wellbore, wherein said expandable tubular is assembled from expandable tubular segments, and wherein said expandable tubular is adapted to be expanded diametrically when positioned in said wellbore by means of expansion tooling. | ||||||
190 | AN APPARATUS FOR USE WHEN GATHERING PARAMETERS FROM A WELL FLOW AND ALSO A METHOD OF USING SAME | EP07860914.6 | 2007-12-17 | EP2102451A1 | 2009-09-23 | WILBERG, Terje |
An apparatus (3) for use when gathering parameters from a well flow in a petroleum well (1) in order to be able to evaluate the flow and productivity or injectivity of the well is described, the apparatus (3) including: - a semi-rigid rod (5) arranged in a manner allowing it to sense the temperature profile of the well (1); - at least two mutually spaced-apart measuring devices and/or fluid phase indicators (9) attached to the semi-rigid rod (5); and - at least one pressure sensor (11) arranged in a manner allowing it to sense pressure in the well (1), whereby the amounts of water, oil and gas from one or more formation sections may be quantified. A method of using the apparatus is also described. | ||||||
191 | FLEXIBLE HOHLWELLE | EP06809496.0 | 2006-10-04 | EP1933726A2 | 2008-06-25 | Da Rold, Orlando |
The invention relates to a flexible hollow shaft (1) that, by joining individual parts by dovetailed points of separation (10), reliably ensures the transmission of forces over radii. | ||||||
192 | Three dimensional steerable system | EP07121620.4 | 2000-12-14 | EP1903178A3 | 2008-06-11 | Eppink, Jay M.; Odell, Albert C.; Estep, James W; Terry, James B.; Wilson, Thomas P.; Trainor, William F. |
The steering assembly includes upper (26) and lower (28) tubular housings connected by a universal joint (30). An angle cam (80) is disposed on the end of the lower housing and projects into the upper housing. A plurality of wedge members (90) extend axially from the upper housing and into engagement with the angle cam. Drive trains (250) are connected to the wedge members to move the wedge members toward and away from the angle cam so as to pivot the lower housing at the universal joint and change the angle and azimuth of the lower housing with respect to the upper housing. The lower housing is connected to a bearing pack (16) supporting a drill bit such that upon changing the angle and azimuth of the lower housing, the direction of the drilling of the drill bit is also changed. The steering assembly being connected to composite tubing having conductors in the wall thereof for conducting data and commands between the steering assembly and a processor at the surface and for providing power to the steering assembly. Data on the position of the bit is transmitted to a processor which determines the direction of drilling and selectively transmits commands to the steering assembly to change the bend angle and direction of the drilling of the bit. |
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193 | Three dimensional steerable system | EP05075637.8 | 2000-12-14 | EP1550788B1 | 2007-11-28 | Eppink, Jay M.; Odell, Albert C. II; Estep, James W.; Terry, James B.; Wilson, Thomas P.; Trainor, William F. |
194 | Composite low cycle fatigue coiled tubing connector | EP04006161.6 | 2004-03-16 | EP1460236B1 | 2007-05-23 | Luft, Hans-Bernd; Laun, Lyle Erwin |
195 | OFFSHORE PLATFORM WITH VERTICALLY-RESTRAINED BUOY AND WELL DECK | EP03784895.9 | 2003-08-05 | EP1540127B1 | 2006-11-22 | HORTON, Edward, E., III |
An offshore floating platform for the drilling and/or production of petroleum products from the seabed includes a production deck and a buoyancy apparatus vertically guided and restrained within the platform. The buoyancy apparatus includes a well deck on its upper surface on which are mounted at least two surface trees. At least two vertical risers are supported by the buoyancy apparatus and are attached to the well deck. Each of the risers is connected to one of the surface trees and extends down through the buoyancy apparatus for connection to a seabed wellhead. At least one tendon assembly secures the buoyancy apparatus to the seabed. The tendon assembly is constructed with at least two concentric tubular tendon elements, and it is attached to the well deck and extends along the vertical centerline of the buoyancy apparatus. A manifold on the well deck is fluidly coupled to the surface trees through a pressure reduction choke, and a low pressure jumper fluidly couples the manifold to petroleum handling apparatus on the production deck. | ||||||
196 | Vorrichtung zum statischen Erdbohren | EP02025388.6 | 1999-03-30 | EP1316670B1 | 2006-10-11 | Püttmann, Franz Josef; Riekes, Andreas; Prutti Franz; Kaufmann, Bernhard Dipl.-Ing. |
197 | Three dimensional steerable system | EP05075637.8 | 2000-12-14 | EP1550788A3 | 2005-09-14 | Eppink, Jay M.; Odell, Albert C. II; Estep, James W.; Terry, James B.; Wilson, Thomas P.; Trainor, William F. |
An apparatus for steering a bit while drilling a borehole, comprising: a first housing (26) connected to a second housing (28) by a universal joint (30), said first housing having a first axis (74) and said second housing having a second axis (72); a first cam member (80) mounted on said first housing; a plurality of second cam members (86a,86b,86c) movably mounted on said second housing and engaging said first cam member; and said second cam members having a first position with respect to said first cam member forming a first angle and a first azimuth between said first and second axes and a second position with respect to said first cam member forming a second angle and a second azimuth with respect to said first cam member. |
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198 | Three dimensional steerable system | EP05075637.8 | 2000-12-14 | EP1550788A2 | 2005-07-06 | Eppink, Jay M.; Odell, Albert C. II; Estep, James W.; Terry, James B.; Wilson, Thomas P.; Trainor, William F. |
An apparatus for steering a bit while drilling a borehole, comprising: a first housing connected to a second housing by a universal joint, said first housing having a first axis and said second housing having a second axis; a first cam member mounted on said first housing; a plurality of second cam members movably mounted on said second housing and engaging said first cam member; and said second cam members having a first position with respect to said first cam member forming a first angle and a first azimuth between said first and second axes and a second position with respect to said first cam member forming a second angle and a second azimuth with respect to said first cam member. |
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199 | Vorrichtung zum statischen Erdbohren | EP99106469.2 | 1999-03-30 | EP0947663B1 | 2005-06-22 | Püttmann, Franz-Josef; Riekes, Andreas; Prutti, Frank; Kaufmann, Bernhard, Dipl.-Ing. |
200 | Tubing string for injection into wellbores | EP01304391.4 | 2001-05-17 | EP1167684A3 | 2005-05-04 | Rosine, Randy S.; Martin, John R. |
Tubing string (16) for use with a tubing injector comprises at least two portions (12, 14) of different diameter joined by a tapered portion (10) therebetween. |