Tunget
Bruce Tunget, Westhill GB
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20100126729 | Systems and methods for operating a plurality of wells through a single bore - Systems and methods usable to operate on a plurality of wells through a single main bore are disclosed herein. One or more chamber junctions are provided in fluid communication with one or more conduits within the single main bore. Each chamber junction includes a first orifice communicating with the surface through the main bore, and one or more additional orifices in fluid communication with individual wells of the plurality of wells. Through the chamber junctions, each of the wells can be individually or simultaneously accessed. A bore selection tool having an upper opening and at least one lower opening can be inserted into the chamber junction such that the one or more lower openings align with orifices in the chamber junction, enabling selected individual or multiple wells to be accessed through the bore selection tool while other wells are isolated from the chamber junction. | 05-27-2010 |
20140123779 | SPACE PROVISION SYSTEM USING COMPRESSION DEVICES FOR THE REALLOCATION OF RESOURCES TO NEW TECHNOLOGY, BROWNFIELD AND GREENFIELD DEVELOPMENTS - System and method of well space provision for forming a geologic testing space for proving an operation of an unproven downhole apparatus ( | 05-08-2014 |
20140241803 | APPARATUS AND METHODS FOR FORMING AND USING SUBTERRANEAN SALT CAVERN - Apparatus for solution mining and gas storage in a salt cavern formed by solution mining comprises a flow diverting conduit string that is provided in fluid communication with two or more concentric conduits within the single main bore, with at least one lateral opening from an internal passageway with an outer annular passageway communicating with the surface under a single valve tree. Flow control devices, flow diverters and/or isolation conduits can be inserted into the flow diverting conduit string, enabling a dissolution zone in the salt cavern to be varied to control the shape of the cavern. Furthermore the flow diverting conduit string used to form the cavern can also be used for dewatering and gas storage. | 08-28-2014 |
Bruce A. Tunget, Westhill, Aberdeenshire GB
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20150021018 | High Pressure Large Bore Well Conduit System - Well conduit system and methods using a first outer conduit wall and at least one second inner conduit wall positioned through a wellhead to define an annulus with radial loading surfaces extending across the annulus and radially between at least two of the conduit walls to form passageways through subterranean strata concentrically, wherein an inner pipe body of greater outer diameter is inserted into an outer pipe body of lesser inner diameter by elastically expanding the circumference of the outer pipe body and elastically compressing the circumference of the inner pipe body, using a hoop force exerted therebetween. Releasing the hoop force after insertion will release the elastic expansion and compression of the pipe bodies to abut the radial loading surfaces within the annulus for sharing elastic hoop stress resistance and thereby forming a greater effective wall thickness, capable of containing higher pressures than the conduit walls could otherwise bear. | 01-22-2015 |
Bruce A. Tunget US
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20150252621 | Rotary Stick, Slip and Vibration Reduction Drilling Stabilizers with Hydrodynamic Fluid Bearings and Homogenizers - Apparatus and method comprising a hydrodynamic bearing disposed about a shaft and within a bore's wall with at least one periphery arced wall radially extending from and arranged about the circumference of an outer wall of a conduit shaft housing about at least one inner wall adjacent to at least one associated hydrodynamic profiled wall rotatable by or about said shaft to displace fluid axially along said at least one inner wall anchored by combined frictional engagements within the bore to force fluid between at least two of said walls and the rotating shaft to form a pressurized cushion to, in use, lubricate and dampen rotational shocks and vibrations with the shearing of said frictional engagements when bearing said rotating shaft within said subterranean bore. | 09-10-2015 |
Bruce A. Tunget, Aberdeenshire GB
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20160138369 | Apparatus And Method For Cultivating A Downhole Surface - Methods and apparatus for cultivating a surface of a wall of a subterranean well bore, conduit or cable by scraping and furrowing the surface using a string hoistable shaft carrying a flexible arrangement of a laterally extendable and retractable arcuate engagement linkage dragging a cutter and scraper member, wherein said engagement linkage arcuately engages and aligns the cutter and scraper member during one or more scraping engagements: along said surface and longitudinal to a well axis to form and use said furrow, across said surface and transverse to said well axis using a filament linkage to form and use said furrow, or along and across said surface and longitudinal and transverse to said well axis to form and use a lattice of said furrows, separating a plane of the surface into a plurality of planes that comprise separate surface regions, usable by an ancillary apparatus or a spreadable substance. | 05-19-2016 |
Bruce A. Tunget, Westhill, Aberdeen GB
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20160138369 | Apparatus And Method For Cultivating A Downhole Surface - Methods and apparatus for cultivating a surface of a wall of a subterranean well bore, conduit or cable by scraping and furrowing the surface using a string hoistable shaft carrying a flexible arrangement of a laterally extendable and retractable arcuate engagement linkage dragging a cutter and scraper member, wherein said engagement linkage arcuately engages and aligns the cutter and scraper member during one or more scraping engagements: along said surface and longitudinal to a well axis to form and use said furrow, across said surface and transverse to said well axis using a filament linkage to form and use said furrow, or along and across said surface and longitudinal and transverse to said well axis to form and use a lattice of said furrows, separating a plane of the surface into a plurality of planes that comprise separate surface regions, usable by an ancillary apparatus or a spreadable substance. | 05-19-2016 |
Bruce L. Tunget US
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20150034311 | Apparatus And Method Of Concentric Cement Bonding Operations Before And After Cementation - Method and apparatus for deploying at least one repeatable signal to empirically measure cement bonding before and after operating a tool string assembly comprising a selectively arrangeable tool assembly of a downhole drive tool usable for operating a downhole placement tool with shaft and axial displacement member extendable and retractable therefrom to radially deploy and operate at least one conduit and downhole coupling tool for placing cement and at least one inner conduit proximally concentrically within a surrounding bore, wherein said drive coupling tool is further usable for transmitting or receiving, through a conductance well element into a memory tool, to measure cement bonding about said surrounding bore before and after concentrically cleaning and coupling cement to at least one conduit and surrounding bore. | 02-05-2015 |