The present disclosure relates to a method for working of a workpiece using a work tool, said workpiece having attached thereto a template with preformed guide openings located in a pattern corresponding to the positions of the holes to be formed in the workpiece. The method comprises the steps of: a) providing at least one position element at the template; b) determining the position of each guide opening in the template in relation to the at least one position element and storing the positions in a hole database in a memory containing relevant process and dimensional parameters of each hole to be formed in the workpiece; c) providing the work tool at one guide opening; d) determining the position of the work tool by means of the at least one position element; e) identifying at which guide opening the work tool has been positioned by collecting information from the hole database; f) instructing, by a control unit communicating with the hole database, the work tool to perform a working process relevant to the identified position of the work tool; and g) successively repeating the above-mentioned steps a)-f) to complete the working process for all holes in the workpiece.

The present disclosure relates to a method for working of a workpiece using a work tool, said workpiece having attached thereto a template with preformed guide openings located in a pattern corresponding to the positions of the holes to be formed in the workpiece. The method comprises the steps of: a) providing at least one position element at the template; b) determining the position of each guide opening in the template in relation to the at least one position element and storing the positions in a hole database in a memory containing relevant process and dimensional parameters of each hole to be formed in the workpiece; c) providing the work tool at one guide opening; d) determining the position of the work tool by means of the at least one position element; e) identifying at which guide opening the work tool has been positioned by collecting information from the hole database; f) instructing, by a control unit communicating with the hole database, the work tool to perform a working process relevant to the identified position of the work tool; and g) successively repeating the above-mentioned steps a)-f) to complete the working process for all holes in the workpiece.

Methods and systems for evaluating integrity of a tubular located within a wellbore are provided. The method includes measuring an operation parameter of the wellbore, measuring a feature of the tubular two or more times to produce an integrity log each time the feature is measured, and determining a tubular integrity analysis for the tubular by using the integrity logs and the operation parameter. The tubular integrity analysis contains parameter limitations for the tubular. The method also includes determining if tubular integrity is within or outside the parameter limitations. If the tubular integrity is within the parameter limitations, then determine a duration of integrity for the tubular. If the tubular integrity is outside of the parameter limitations, then determine a location on the tubular for loss of tubular integrity.

Methods and systems for evaluating integrity of a tubular located within a wellbore are provided. The method includes measuring an operation parameter of the wellbore, measuring a feature of the tubular two or more times to produce an integrity log each time the feature is measured, and determining a tubular integrity analysis for the tubular by using the integrity logs and the operation parameter. The tubular integrity analysis contains parameter limitations for the tubular. The method also includes determining if tubular integrity is within or outside the parameter limitations. If the tubular integrity is within the parameter limitations, then determine a duration of integrity for the tubular. If the tubular integrity is outside of the parameter limitations, then determine a location on the tubular for loss of tubular integrity.

An inspection tool for inspection of a hole of a metallic lug, including, a first arm, a second arm, a third arm, and a housing element, wherein the first arm, the third arm and the housing element may vary their position independently of each other in relation to the second arm. Also, the present invention discloses an inspection device for inspection of a metallic lug that comprises an inspection tool and a probe housed in the housing element, and a method for detecting cracks around metallic lug.

An inspection tool for inspection of a hole of a metallic lug, including, a first arm, a second arm, a third arm, and a housing element, wherein the first arm, the third arm and the housing element may vary their position independently of each other in relation to the second arm. Also, the present invention discloses an inspection device for inspection of a metallic lug that comprises an inspection tool and a probe housed in the housing element, and a method for detecting cracks around metallic lug.

While typically-collected diameter data contains information for detecting some garter springs, many garter springs may not be detected without processing the diameter data. Responsively, a method for processing the diameter data to detect the garter springs has been developed. In particular, the processing involves fitting of the diameter data to a shape, determining residual errors and using the residual errors to locate garter springs.

While typically-collected diameter data contains information for detecting some garter springs, many garter springs may not be detected without processing the diameter data. Responsively, a method for processing the diameter data to detect the garter springs has been developed. In particular, the processing involves fitting of the diameter data to a shape, determining residual errors and using the residual errors to locate garter springs.

The invention relates to a device for measuring the geometry of the inner wall of bores, drill holes and passages, which are optionally countersunk, and in particular for threaded, pin, and rivet connections of workpieces, said device comprising at least one optical sensor measuring towards the inner wall and capable of being introduced into the drill hole and rotated via a feed/rotating unit, wherein an auxiliary object is provided with a passage and rests on the surface of the workpiece, through which passage said sensor is inserted into the countersink and/or bore. The device is characterized in that the inner wall of the auxiliary object is provided with a structure and that the sensor scans said structure(s) while passing through the auxiliary object. The invention also relates to a corresponding method.

An inspection device comprises movable equipment (6) driven relative to a stand (7) and fitted with at least one inspection gauge (14, 15). The device also includes a measurement system (30) comprising a contactless transceiver system (30a) for emitting and receiving a light beam (F) along a path in which there is arranged a target (30b) that is securely mounted to the first inspection gauge, the transceiver system being secured to the stand, and delivering measurements continuously of the position of the first inspection gauge relative to the stand (7). A processor unit (31) is provided that means for detecting when the measurements of the position of the inspection gauge delivered by the transceiver system (30a) cease varying, in order to determine that contact has occurred between the inspection gauge and the container.