|1.||WO||WO/2014/168486 - UNDERWATER ELECTROMECHANICAL POWER CONVERTER||16.10.2014||
|PCT/NO2014/050052||SMARTMOTOR AS||MATVEEV, Alexey|
Underwater electromechanical power converter (UEMPC) for submerged applications, consisting of at least two axially arranged parts (13, 15), wherein the first part (13) includes at least active parts in the form of stator (17) with end windings (30) and rotor (18) of an electrical machine and the second part (15) includes at least parts of a cooling circuit for the electrical machine. Core of the stator (17) of the electrical machine is arranged in direct contact with a housing (14) of the first part (13) of the UEMPC for transferring heat directly from the core of the stator (17) to the housing (14) by means conduction and there is arranged a circulation path for cooling medium (22) inside the UEMPC, so that the cooling medium (22) goes from a gap (31) between the rotor (18) and the stator (17) directly into the second part (15) of the UEMPC, where the cooling medium (22) is cooled down and is returned back to the first part (13) of the UEMPC.
|2.||WO||WO/2014/168483 - GAS WELL INFLOW DETECTION METHOD||16.10.2014||
||PCT/NO2014/050048||RESMAN AS||NYHAVN, Fridtjof|
The invention is a method for detecting or mapping potential influx zones (z1, z2, z3,...) for gas (g) from a geological formation to a gas well (1) with a well head (b) with a valve tree or a choke (12), comprising the following steps of: - marking (100) the potential influx zones (z1, z2, z3,...) with tracer systems (ts1, ts2, ts3,...) with corresponding unique tracers(tr1 tr2, tr3,...) - filling (200) the gas well form the surface, through the well head (b) with liquid (v) wherein the tracers (tr1, tr2, tr3,...) have affinity (a) to the liquid (v), - producing (300) liquid (v) form the well (1), - consecutively sampling (400) samples (s1, s2, s3,...) from the produced liquid (v), - to analyze (500) the samples (s1, s2, s3,...) to prove possible presence of one or more tracers (tr1, tr2, tr3,...) or even measure the tracers concentrations(cl, c2, c3,...). [for then proving possible influx of a back flow of liquid (v) from the influx zones (z1, z2, z3,...) one assume implies the gas pressure and the inflow of a gas (g) form the influx zones (z1, z2, z3,...)].
|3.||WO||WO/2014/168487 - ATTACHMENT DEVICE AND METHOD FOR USE OF SAME||16.10.2014||
|PCT/NO2014/050053||ICONE AS||JACOBSEN, Teo|
An attachment device (1) and a method of using the same are described, the attachment device comprising a holding device (2) arranged to be attached to a coupling eye (3) in a container sling (4), the holding device (2) being arranged to hold the coupling eye (3) in a position suitable for connection to a hoisting hook (7), a connecting device (6) arranged to be attached to the hoisting hook (7), the connecting device (6) further being arranged to receive the coupling eye (3) held by the holding device (2), and a centring device (8), the centring device (8) being arranged to rotate at least one of the holding device (2) and the connecting device (6) and hold the holding device (2) and the connecting device (6) fixed in a position in which the hoisting hook (7) can be connected to the coupling eye (3), the centring device (8) consisting of the inner surface of the connecting device (6), the horizontal cross section of said inner surface changing gradually from a cross section including a circular opening in a lower portion into a cross section including an oval opening in an upper portion.
|4.||WO||WO/2014/168482 - A CONTINUOUS DRILLING FLUID CIRCULATION UNIT AND ARRANGEMENT||16.10.2014||
|PCT/NO2014/050047||WEST DRILLING PRODUCTS AS||SKJÆRSETH, Odd, B.|
A circulation unit (1) and an arrangement arranged to continuously circulate drilling fluid during drilling, in which a housing (2) is provided with a centre bore (4) arranged to accommodate a portion of a pipe (38); the centre bore (4) includes upper and lower sealing elements (30, 32); the sealing elements (30, 32) are provided with centre openings (33) which, by the expansion of said sealing elements (30, 32), are closable or fit tightly against the pipe (38) by the abutment of an inner sealing surface (34) against the pipe (38), and each of the sealing elements (30, 32) is connected in a fluid-tight manner to a packing pipe (8) which is located in the housing (2) and which is rotatable around the centre axis (6) of the centre bore (4), and the packing pipe (8) is surrounded by a packing assembly (18, 20) fitting tightly between the periphery of the packing pipe (8) and the housing (2).
|5.||WO||WO/2014/168488 - SUBSEA TURBOMACHINE ASSEMBLY WITH MAGNETIC LIFT AND MAGNETIC COUPLING||16.10.2014||
|PCT/NO2014/050056||AKER SUBSEA AS||STINESSEN, Kjell Olav|
Subsea turbomachine assembly comprising a motor (6) driving a motor shaft (16) and a turbomachine (7) with a turbomachine shaft (15), an axial bearing (3, 4) and two radial bearings (5). The turbomachine assembly comprises amagnetic lifting assembly (20, 30, 40) comprising a magnetic reaction element (2) coupled to the motor shaft (16) and/or the turbomachine shaft (15), and a magnetic lifting element (1, 1a, 1b) coupled to the housing (23) and operatively connectable to themagnetic reaction element (2). It further comprises a magnetic coupling (50) between the motor shaft (16) and the turbomachine shaft (15), adapted to transmit rotational movement between them. A fluid tight barrier (17) extends through the magnetic coupling (50) and separates the motor shaft (16) from the turbomachine shaft (15).
|6.||WO||WO/2014/168484 - COMPAS-PCR METHOD AND METHODS FOR DETECTING, IDENTIFYING OR MONITORING SALMONID SPECIES||16.10.2014||
|PCT/NO2014/050049||NIVA||ANGLÈS, D'AURIAC, Marc|
The present invention provides an asymmetric PCR method, the COMplementary-Primer-Asymmetric (COMPAS)-PCR, and specific methods for detecting, identifying or monitoring salmonid species. The present invention also encompasses oligonucleotide primers corresponding to species specific sequences. The use of the methods and primers are also an aspect of the present invention together with kits comprising said primers.
|7.||WO||WO/2014/168485 - AN ARRANGEMENT AND A METHOD FOR REMOVING DEBRIS IN A WELL||16.10.2014||
|PCT/NO2014/050050||WTW SOLUTIONS AS||TINNEN, Bård, Martin|
The present invention regards an arrangement and a method for removing a portion of debris (300) settled on an upper side of a barrier (114), the arrangement and the barrier being integrated in a portion of a tubing (201), the barrier (114) isolating a first tubing section (2002, 2003) from a second tubing section (2001) containing the debris (300), the arrangement comprising: - an inlet (405) communicating with the first tubing section (2002, 2003); - at least one outlet (401, 402, 403) communicating with the second tubing section (2001); - a fluid conduit (400) connecting the inlet (405) with the at least one outlet (401, 402, 403); and - means (112, 113) for controlling fluid flow from the first tubing section (2002, 2003) to the second tubing (2001) via the flow conduit (400).
|8.||WO||WO/2014/163508 - A PETROLEUM WELL INJECTION SYSTEM FOR AN INTERVENTION CABLE WITH A WELL TOOL RUN INTO OR OUT OF A WELL DURING A WELL OPERATION||09.10.2014||
|PCT/NO2014/050031||C6 TECHNOLOGIES AS||ARMSTRONG, Kenny|
The present invention solves more of the above mentioned problems. The invention is a petroleum well injection system for an intervention cable (2) with a well tool (3) ran into or out of a well (0) during a well operation, wherein the system comprise the following features: - a blow out valve BOP (03) connected to a well head (02) at a well (0), - a lock chamber (7) at the BOP (03) arranged to contain the well tool (3) before and after the well operation, - an injector (1) for the intervention cable (2), with drive belts (15) driven by an electric motor (11), and a sensor (151) for measuring the injector force or the tension (aD) that the drive belts(15) applies to the intervention cable (2), - a guide arch (12) at the injector (1), wherein the intervention cable (2) runs taut over the guide arch (12) to a first end (21) of the closed bending restrictor channels (20). - a guide arch load cell (45) arranged to measure the backward tension (OB ) between an intervention cable (2) the first end (21) of the bending restrictor channel (20) - wherein the other end (22) of the bending restrictor channel (20) is connected to a drum frame (92) with a motor (98) running a drum (91) for the intervention cable (2).
|9.||WO||WO/2014/163509 - SYSTEM AND METHOD FOR DETERMINING FLUID LEVELS INTERFACES||09.10.2014||
|PCT/NO2014/050045||UNIVISUAL-INSTRUMENTS AS||MORTENSEN, Børre|
A method and system for determining fluid interface levels (N1, N2,...) between two or more separated fluids residing between a first and second optically transparent walls (1a, 1b), comprising; - capturing (102) digital images (21) of two or more overlapping vertical sections (22) of the two or more separated fluids through the second optically transparent wall (1b), with respective two or more video cameras (2) arranged above each other, - combining (104) the digital images (22) into a combined digital image (51), - partitioning (105) the combinedl digital image (51) in multiple vertical intervals (d), - determining (106) an equivalent interval light intensity (M) for each the vertical interval (d) of the combined digital image (51), - determine (109) one or more vertical fluid interface levels (N1, N2,...) by comparing the equivalent vertical light intensities (M) for the intervals (d).
|10.||WO||WO/2014/158028 - DOWNHOLE TOOL DEVICE AND METHOD FOR USING THE SAME||02.10.2014||
|PCT/NO2014/050043||TARGET INTERVENTION AS||BERGLAND, Kenneth|
A downhole tool (1) is described, arranged for connection to a fluid-carrying string (4), the downhole tool (1) including : - a first reversibly expandable sealing element (11a); - a second reversibly expandable sealing element (11b) placed at an axial distance from the first reversibly expandable sealing element (11a); - one or more fluid ports (12) positioned between the two reversibly expandable sealing elements (11a, 11b) and arranged to be put in fluid communication with the fluid-carrying string (4); - a first anchoring device (13a) arranged to engage a pipe body (21) in a well (2); and - one or more electromotors (14a, 14b) arranged at least to operate the two reversibly expandable sealing elements (11a, 11b) and the first anchoring device (13a), characterized by the downhole tool (1) further including : - a first mechanically activatable release mechanism (15a) arranged at least to disengage the first anchoring device (13a) from the pipe body (21). A method utilizing a downhole tool (1) according to the invention is described as well.