Abstract: Threaded joint including a male end having a male thread and a free male end, a female end having a female thread and a free female end, said female end also including at least one extension extending axially from the side of the female thread and forming the free female end, said at least one extension being flexible radially and including on an internal surface an extension shoulder arranged to cooperate with a locking surface extending from an external surface of the male end and to limit axially in one direction the relative movement of the male end relative to the female end.

Abstract: A tubular threaded joint for the drilling, operation of hydrocarbon wells, transport of oil and gas, carbon capture or geothermal energy, comprising a male tubular element and a female tubular element, each of said male or female tubular elements comprising respectively a male threaded portion and a female threaded portion, one or the other of the male or female threaded portions optionally comprising an anticorrosive and/or lubricating solid coating, said male threaded portion and female threaded portion comprise respectively at least one male threading tooth or one female threading tooth and a threaded axial gap TAG ensuring a space, in the mounted state, between an stab flank of said male threading tooth and a load flank of said female threading tooth, wherein said threaded axial gap TAG is greater than or equal to a minimum gap TAGmin.

Abstract: A lifting plug for connection with a tubular member, the lifting plug including a tubular body including an externally threaded portion; one or more apertures extending through the tubular body within the externally threaded portion; and a flange at a first end of the tubular body for engagement with a lifting device.

Abstract: A threaded connection for pipe in which the axial distance between the box intermediate shoulder surface and the box end shoulder surface of the box before make-up, LB, is larger than the axial distance between the pin intermediate shoulder surface and the pin end shoulder surface of the pin before make-up, LP, such that, upon completion of make-up, the pin and box intermediate shoulder surfaces and are in contact and function as torque shoulders, while the pin and box end shoulder surfaces are in light (or no) contact. The difference between the axial distances, (LB?LP), is such that, when the pin and box are made up and upon application of an axial compressive load, the pin and box are slightly axially compressed by the compressive load and the pin end shoulder surface comes into pressure contact with the box end shoulder surface to bear part of the compressive load.

Abstract: A lifting plug for connection with a tubular member, the lifting plug including a tubular body including an externally threaded portion; one or more apertures extending through the tubular body within the externally threaded portion; and a flange at a first end of the tubular body for engagement with a lifting device.

Abstract: A metal tubular connecting part includes a total axial length, an inner surface, and an outer surface. The inner and outer surfaces delimit a wall, an outer transition surface, and an inner transition surface. The outer transition surface and the inner transition surface delimit a transition thickness of the wall. A first threaded end is defined by a first outer surface portion extending over a first axial length. A second threaded end is defined by a second inner surface portion extending over a second axial length. The sum of the first axial length and the second axial length is less than or equal to the total axial length of the connecting part.

Abstract: A lifting plug for connection with a tubular member, the lifting plug including a body having an externally threaded portion, a flange at a first end of the body for engagement with a lifting device, and a grease collection groove interrupting at least a part of the externally threaded portion, the grease collection groove collecting and removing excess grease from the threaded portion during use.

Abstract: A stabbing guide device is for a steel tube to be secured on a portion of the tube used in a tubular column for oil and gas, energy, or storage applications. The device includes a substantially cylindrical body extending along a rotational axis to surround the portion of the first steel tube, the body forming an open ring so that a circumferential gap subsists between two free ends of the body, and a locking door secured to the body at one of the two free ends and movable compared to the body between a locked position in which the locking door rotates towards the body and surrounds the first tube, an intermediate position in which the locking door is slid along the rotational axis towards a lower end of the body, and an unlocked position in which the locking door is rotated radially away from the body.

Abstract: A threaded end of a tubular component is for drilling and/or operating a hydrocarbon well, transporting oil and gas, transporting or storing hydrogen, carbon capture or geothermal energy, comprising at least one thread extending over its outer or inner peripheral surface, wherein the thread is coated with a layer comprising a zinc-chromium (Zn—Cr) alloy in which zinc (Zn) is the predominant element by weight, relative to the total weight of the alloy. A process for preparing a threaded end, as defined above, includes at least one electrodeposition, on the surface of the thread of the end, of an aqueous composition comprising one or more zinc salts, one or more chromium salts, one or more electrolytes and one or more surfactants.

Abstract: A tubular threaded element for the drilling, the operation of hydrocarbon wells, the transport of oil and gas, the transport or the storage of hydrogen, the carbon capture or the geothermal energy, including a metal body and at least one threaded end including at least one threaded portion, the threaded end including a multilayer coating on at least one portion of the surface of the threaded end wherein the multilayer coating includes a first layer including a solid coating including Zinc-Nickel electrodeposited on the at least one portion of the surface of the threaded end, a second oxalation-type conversion layer above the first layer, a third layer including a polyurethane or epoxy matrix loaded with solid lubricant particles above the second layer.

Abstract: A metal tubular component adapted to be associated with at least one other metal tubular component to form a joint, said metal tubular component having a longitudinal axis, a body and at least one first axial end adjacent to the body, said first axial end being provided with a connector including a thread and an internal abutment surface, the metal tubular component further including a wall with an internal surface, said internal surface being coated with a layer of a thermally-insulating material, said layer of thermally-insulating material being covered by a liner, said liner having an axial portion extending along the longitudinal axis and a radial portion, said radial portion extending along the internal abutment surface.

Abstract: A method for connecting threaded portions of a first tubular component and a second tubular component, including the obtaining of a make-up graph. The method further includes the evaluation of the connection quality of the first and second tubular components, on the basis of first and second models, by acceptance or rejection of the make-up graph obtained and assignment of a connection status respectively representing the conforming or non-conforming state of the connection of the first and second tubular components.

Abstract: A securing system intended to secure a cable to a tube for a tubular column for oil & gas, energy, or storage applications, the securing system includes a first ring configured to bear against the tube, a second ring configured to bear against the tube, and a central body arranged and blocked in relative displacement along a longitudinal axis between the first ring and the second ring. The securing system includes a cable securing mechanism having an outside housing for securing the cable, said outside housing having an opening for receiving through said opening the cable in the outside housing, said opening of the outside housing being arranged on an outside surface of the securing system, said outside surface being turned outwardly relative to an inside housing of the securing system, said inside housing being configured to house the tube.

Abstract: A tubular component for a well pipe including a transmitting antenna, a first reading antenna axially spaced apart from the transmitting antenna by a distance D, excitation electronics connected to the transmitting antenna and arranged to emit an electromagnetic field E having a first electromagnetic characteristic, reading electronics connected to the first reading antenna and arranged to detect temporal and intentional variations in the electromagnetic field according to the first characteristic.

Abstract: A protector for protecting a male or female threaded end of a tubular component for drilling, for the exploitation of hydrocarbon wells, for transporting oil and gas, for transporting or storing hydrogen, for capturing carbon or geothermal energy, the male or female threaded end being provided with at least one external or internal thread, the protector includes a main body that is intended to receive the male or female threaded end, the main body having a peripheral side wall extending in an axial direction, wherein a housing is provided in a thickness of the peripheral side wall, said housing extending around the peripheral side wall, at least one threaded ring detachably housed in said housing, the threaded ring having a thread that is intended to be screwed onto the external or internal thread of the male or female threaded end.

Abstract: An oil-well metal pipe according to the present disclosure has a pipe main body including a first end portion and a second end portion. The pipe main body includes a pin formed at the first end portion, and a box formed at the second end portion. The pin includes a pin contact surface including an external thread part, and the box includes a box contact surface including an internal thread part. The oil-well metal pipe according to the present disclosure also includes a resin coating containing a resin, a solid lubricant powder, and copper phthalocyanine on or above at least one of the pin contact surface and the box contact surface.

Abstract: A method for controlling a state of a first tube, said first tube being intended to be integrated in an extraction structure, a first server managing a digital descriptor of the first tube, said digital descriptor having a first set of data stored on at least a first memory, said first set of data comprising at least: one identification number of the first tube and; a completion status and a planification status, the method includes generating a first request to a first server from a computer located near the first tube acquiring the identification number in order to generate an inventory status of the first tube, acquiring a first value of a completion status of the first tube, acquiring a second value of a planification status of the first tube, and generating at least one alert when the first or the second value is equal to a predefined state value.

Abstract: Securing system intended to secure a cable to a tube for a tubular column for oil & gas, energy, or storage applications, said securing system comprising:—a bearing surface and an outside surface, the bearing surface being turned inwardly, said bearing surface defining an inside housing for the tube, the outside surface being turned outward relative to the bearing surface,—a tube fixing mechanism having an open state and a closed state, the tube fixing mechanism being configured to fix the securing system on the tube in the closed state of the tube fixing mechanism, the tube being housed in the inside housing in said closed state of the tube fixing mechanism, said tube fixing mechanism being mobile relative to the tube in an open state of the tube fixing mechanism; said tube fixing mechanism comprises a band, the band extending along a longitudinal axis, the band extending radially, the band extending around the tube, said band forming the bearing surface,—a cable securing mechanism having an outside hous

Abstract: Threaded joint, comprising a first and a second tubular component (C1, C2), the first tubular component comprising a first pipe body (10) and a male end (1), the male end comprising a distal surface (17) and a male threaded zone (13) at a male end, the second tubular component comprising a second pipe body (20) and a female end (2) comprising a distal surface and a female threaded zone (23), both male and female threaded zones (13, 23) comprising respectively a varying zone where thread have varying width, and a non varying zone, adjacent to the varying zone, where thread have a constant width, the varying zone of the male threaded zone being made up with the varying zone of the female threaded zone, and non varying zone of the male threaded zone being made up with the non varying zone of the female threaded zone, a thread profile of the male and female threaded zones being trapezoidal and a pin external shoulder (37) of the male end is in axial abutting contact against a corresponding abutment surface (42) o

Abstract: Threaded tubular connection for the casing of hydrocarbon wells obtained by makeup of a male tool joint with a female tool joint, the connection includes in order from a free edge of the male tool joint: an inner metal-metal seal, a first threaded portion, an intermediate abutment, an intermediate metal-metal seal and a second threaded portion, the free edge being at a non-zero axial distance from the female tool joint, the threaded portions each comprising a helix equipped with a load flank, a thread crest, a stabbing flank, a thread root, such that a pitch of the load flank and a pitch of the stabbing flank of the first threaded portion, and respectively a pitch of the load flank and a pitch of the stabbing flank of the second threaded portion fulfil the following condition: SFLb1=LFLb1=SFLb2=LFLb2=SFLp1=SLFLp2=LFLp2.