| Document |
Document Title |
|
WO/2014/178725A1 |
The present invention relates to a setting tool (ST) for use when setting a wedge device (GH) in a well, the wedge device (GH) being connected to the setting tool (ST) when this is run into the well, the wedge device (GH) comprising radi...
|
|
WO/2014/179008A1 |
A hydrostatically set packer is held against setting by a locking member that is made of controlled electrolytic material (CEM). After introduction into a wellbore and exposure to thermal or well fluid inputs the lock made of CEM dissolv...
|
|
WO/2014/175953A1 |
The present invention relates to downhole tools and methods of removing such tools from wellbores. More particularly, the present invention relates to downhole tools designed to be comprised of dissolvable materials or frangible material...
|
|
WO/2014/174288A1 |
The invention provides a downhole apparatus (100) for positioning a tool or toolstring (10) in a wellbore and a method of use. The apparatus comprises a body (102) configured to be coupled to a tool or toolstring to be positioned in the ...
|
|
WO/2014/175750A1 |
A junk catcher (2, 2') where the junk catcher (2, 2') is releasable connected to a retrievable bridge plug (4, 4'), the retrievable bridge plug (4, 4') being connectable to a setting tool (6) for the joint deployment of the bridge plug (...
|
|
WO/2014/175890A1 |
A method for activating a shifting tool comprises introducing a shifting tool in a desired wellbore zone where it is exposed to a pre-determined hydrostatic pressure. The shifting tool comprises at least one key that is configured to be ...
|
|
WO/2014/171952A1 |
The present disclosure relates to systems, assemblies, and methods for facilitating fluid flow during/after landing of logging tools in a bottom hole assembly. In operation, a memory logging tool is lowered through a longitudinal bore of...
|
|
WO/2014/170640A1 |
A setting tool (10) for use in a downhole wellbore is described as having a hydraulic fluid pumping mechanism (78) for providing pressurised hydraulic fluid. A piston mechanism (116) is moveable by said pressurised hydraulic fluid acting...
|
|
WO/2014/172118A2 |
A data logging apparatus for use in a wellbore of a fluid production well includes a forward portion for guiding the data logging tool through the wellbore. An elongated body having a first end and a second end includes electronic circui...
|
|
WO/2014/164476A2 |
The present invention generally relates to a weight setting indicator which is used to indicate that an applied force to a tool achieved or exceeded a predetermined amount. In one asepct, a packer actuator for use with a packer is provid...
|
|
WO/2014/154480A1 |
The present invention relates to a device for controlling and isolating a tool (3) for isolating areas in a well (1) which comprises: - a main inlet conduit (C) which communicates with the inside of said casing (2), and which is obturate...
|
|
WO/2014/158337A1 |
A method for treating an open borehole including running a tool having axially spaced isolation band assemblies disposed thereon. The isolation band assemblies are deployed by pressuring on the tool. Fluid is applied to the open borehole...
|
|
WO/2014/160173A1 |
An apparatus and method of use for an apparatus that may include: a) a protuberance slicer and orientation device a cylindrical sleeve, the cylindrical sleeve having a down-hole end with an outer edge perpendicularly affixed to an annula...
|
|
WO/2014/159983A1 |
A downhole equalization assembly (100) permits selective and remote opening of at least one downhole port or pathway to allow communication of pressure and/or fluid flow from inside a pressure containing system (200) (such as, for exampl...
|
|
WO/2014/149146A1 |
This invention particularly relates to improving the engagement of the slip elements within a casing or tubing. Particularly, the invention is directed to improving the penetration of anchors on slip elements to better set downhole tools...
|
|
WO/2014/150058A1 |
A turbine drive may include a rotor that includes multiple turbine blades arranged in one or more turbine stages, as well as a stator cooperating with the rotor to direct fluid against the turbine blades and convert hydraulic, kinetic en...
|
|
WO/2014/153025A2 |
Apparatus and methods for penetrating a downhole target within a wellbore include providing a body with a longitudinal axis, a first end, and a second end into a wellbore, the body having a nozzle at the first end. The nozzle is adapted ...
|
|
WO/2014/149745A1 |
In order to overcome the need to remove each fracturing plug after a plug and perforate operation it is desirable to utilize a profile latch in conjunction with a coupling profile. By having a profile in each coupling or at least in pred...
|
|
WO/2014/151484A1 |
A diverter system having stabbing dogs is provided. In one embodiment, such a system includes a diverter (24), a housing (38), and a plurality of stabbing dogs (54) coupled to the housing. The stabbing dogs are positioned to enable locki...
|
|
WO/2014/143384A1 |
A one-way flowable anchoring system includes a plurality of same anchors that are sealedly fixedly engagable within a structure and each of the plurality of same anchors has a flow bore longitudinally therethrough with a first seat and a...
|
|
WO/2014/140618A1 |
A method for manufacturing a metal structure (130) for use in a downhole assembly comprises plastically deforming at least a portion of the metal structure (130); and heating at least the deformed portion of the metal structure to a temp...
|
|
WO/2014/137220A1 |
A wireline-assisted coiled-tubing portion (1) arranged to be lowered into a well (9) in a ground (90), the wireline-assisted coiled-tubing portion (1) including : - a coiled-tubing portion (13), the coiled-tubing portion (13) in its enti...
|
|
WO/2014/138019A1 |
Actuation assemblies include a valve assembly comprising a valve sleeve configured to rotate to selectively enable fluid flow through at least one aperture in the valve sleeve and into at least one port of an outer sleeve and a ball rete...
|
|
WO/2014/137914A1 |
In a steerable drilling liner system the liner running tools that support the bottom hole assembly have the capability of sealingly latching into the liner to allow circulation through the drill bit as the hole is made and reamed. Before...
|
|
WO/2014/137973A1 |
A method of removing an unexpanded shoe comprises disposing a tool in a wellbore. The tool includes a latch assembly and a mill body. The latch assembly is engaged with a shoe assembly that is coupled to the wellbore by a tubular having ...
|
|
WO/2014/138117A1 |
A packoff device is disclosed for sealing an annulus within a wellbore, and for bypassing the sealed annulus. The packoff device may include a mandrel having a bore formed axially therethrough and first and second ports extending radiall...
|
|
WO/2014/133927A1 |
Systems and methods for magnetically autonomously clamping a downhole component in a select direction of a borehole casing. The systems can include a sensor package that obtains a downhole measurement in a position in a cased borehole. T...
|
|
WO/2014/133504A1 |
A system to monitor the retrieval of a well tool from a wellbore comprises a deployment member coupled to the well tool to retrievably insert the well tool in the wellbore. At least one first identification transducer is coupled to a top...
|
|
WO/2014/133393A1 |
A BOP cleaning tool comprising a pipe section (1) provided with a through central channel (5) and inner radial channels (70) in distinct levels to a distribution annulus (40) within an external tubular member (4) with external fins (6), ...
|
|
WO/2014/130233A1 |
Systems and methods for facilitating fluid flow during and after landing of logging tools in a bottom hole assembly are disclosed. A logging tool string is lowered through a drill string and landed in a bottom hole assembly ("BHA") posit...
|
|
WO/2014/130014A1 |
The present invention relates generally to the field of a device for transporting sensors and intervention tools into live wellbores by backward facing jets or propeller powered by compressed gas, chemical reaction, and the like. The too...
|
|
WO/2014/128262A1 |
The present invention relates to a downhole electrically driven driving unit, e.g. powered by a battery, for insertion into a well or borehole. The downhole driving unit comprises a driving section comprising a driving section housing an...
|
|
WO/2014/126478A1 |
Method for cutting of at least one line (38, 40, 42, 44) disposed along a pipe string (16) in a well (2), comprising: (A) using a cutting tool (48) for selective cutting activation and provided with at least one cut-forming means (54, 56...
|
|
WO/2014/126917A1 |
A technique facilitates creation of and production from a multilateral well. A lateral junction is deployed downhole to a lateral bore via a conveyance, such as a coiled tubing conveyance. The lateral junction comprises a main bore tubul...
|
|
WO/2014/123656A1 |
A runnable member catcher includes a body fixedly attachable within a tubular, the body defines inner radial dimensions that are smaller than portions of the body that are fixedly attached the body to the tubular, the body is configured ...
|
|
WO/2014/123657A1 |
A removable plug arrangement includes at least one plug configured to lead or follow a hardenable material that is pumped through a tubular, the plug has one or more portions made of a material configured to weaken when exposed to an act...
|
|
WO/2014/120550A1 |
A technique that is usable with a well includes deploying a seat assembly into a tubing string; releasing the seat assembly at a downhole location inside the tubing string; pumping the seat assembly to a restriction in the tubing string ...
|
|
WO/2014/120400A1 |
An expansion apparatus for anchoring a downhole tool in a well is provided. The expansion apparatus has a wedge, an expansion wedge and a slip ring. The wedge and expansion wedge interact so as to radially expand wedge segments of the ex...
|
|
WO/2014/120326A1 |
A rotary steerable drilling system may include a substantially non-rotating tool body, a rotatable shaft including at least one pivotable feature, where the rotatable shaft is at least partially disposed within the tool body, and a bias ...
|
|
WO/2014/116457A1 |
Wellbore devices for use in filtration, wellbore isolation, production control, lifecycle management and wellbore construction may include at least a first and a second shape-memory material each having an altered geometric position and ...
|
|
WO/2014/116934A1 |
A method of hydraulically activating a mechanically operated wellbore tool in a bottom hole assembly includes: holding moveable elements of the wellbore tool in an unactivated position using a shear pin; inserting one or more drop balls ...
|
|
WO/2014/110382A1 |
A well system includes an annular barrier separating the tubing-casing annulus into an upper annulus and a lower annulus and a barrier valve coupled with the annular barrier, the barrier valve permitting one-way fluid communication from ...
|
|
WO/2014/109748A1 |
A setting tool is provided for positioning in a subterranean wellbore. The tool carries a pre-charged, pressurized chamber, preferably filled with inert gas. A force-balanced piston assembly, with the piston chamber initially at atmosphe...
|
|
WO/2014/109752A1 |
Disclosed is a tubular expansion tool which includes a plurality of stackable piston/slip/spring assemblies that are used to radially expand a liner against well casing along a longitudinal distance "L." The pistons are repeatedly stroke...
|
|
WO/2014/110581A2 |
A setting tool for hanging a tubular string includes: a tubular mandrel having an actuation port formed through a wall thereof; a debris barrier for engaging an upper end of the tubular string; and a piston having an upper face in fluid ...
|
|
WO/2014/109962A1 |
An apparatus and method for locating multiple windows in a wellbore. The windows are associated with lateral wells. The apparatus may include: a running tool connected to a work string, wherein the running tool contains an inner bore bei...
|
|
WO/2014/107278A1 |
A method of inhibiting an undesirable fluid flow path, including pumping a flow of fluid downhole, the flow of fluid containing a plurality of shape-change particles; depositing the shape-change particles in an undesirable fluid flow pat...
|
|
WO/2014/105519A1 |
In one aspect, an apparatus for use in a wellbore is disclosed that in one embodiment includes a tool having a rotating member adapted to be coupled to a drill bit and a steering device that includes a force application device that tilts...
|
|
WO/2014/105007A1 |
An assembly using an onboard controller employs sensors to precisely determine the landing status of downhole logging tools. A control algorithm of the onboard controller can enable an intelligent management of the battery system and mem...
|
|
WO/2014/099589A1 |
A lock assembly including a plurality of dogs, each dog being circumferentially adjacent to at least one other dog in the plurality and each dog including a load bearing surface. An extender body is operatively arranged to transition the...
|
