WO2012128735A1 - Identification system for drill pipes and the like - Google Patents
Identification system for drill pipes and the like Download PDFInfo
- Publication number
- WO2012128735A1 WO2012128735A1 PCT/US2011/000553 US2011000553W WO2012128735A1 WO 2012128735 A1 WO2012128735 A1 WO 2012128735A1 US 2011000553 W US2011000553 W US 2011000553W WO 2012128735 A1 WO2012128735 A1 WO 2012128735A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- disk
- cavity
- lip
- shoulder
- diameter
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F3/00—Labels, tag tickets, or similar identification or indication means; Seals; Postage or like stamps
- G09F3/02—Forms or constructions
- G09F3/0297—Forms or constructions including a machine-readable marking, e.g. a bar code
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C51/00—Measuring, gauging, indicating, counting, or marking devices specially adapted for use in the production or manipulation of material in accordance with subclasses B21B - B21F
- B21C51/005—Marking devices
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
- E21B17/006—Accessories for drilling pipes, e.g. cleaners
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V15/00—Tags attached to, or associated with, an object, in order to enable detection of the object
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
- G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
- G06K19/06009—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code with optically detectable marking
- G06K19/06037—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code with optically detectable marking multi-dimensional coding
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
- G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
- G06K19/06009—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code with optically detectable marking
- G06K19/06046—Constructional details
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F3/00—Labels, tag tickets, or similar identification or indication means; Seals; Postage or like stamps
- G09F3/02—Forms or constructions
- G09F3/0295—Labels or tickets for tubes, pipes and the like
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F3/00—Labels, tag tickets, or similar identification or indication means; Seals; Postage or like stamps
- G09F3/08—Fastening or securing by means not forming part of the material of the label itself
- G09F3/18—Casings, frames or enclosures for labels
- G09F3/20—Casings, frames or enclosures for labels for adjustable, removable, or interchangeable labels
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F3/00—Labels, tag tickets, or similar identification or indication means; Seals; Postage or like stamps
- G09F3/08—Fastening or securing by means not forming part of the material of the label itself
- G09F3/18—Casings, frames or enclosures for labels
- G09F3/20—Casings, frames or enclosures for labels for adjustable, removable, or interchangeable labels
- G09F3/205—Casings, frames or enclosures for labels for adjustable, removable, or interchangeable labels specially adapted for electric cables, pipes or the like
Definitions
- the present invention is directed to a system and method for marking components so that they can be identified and tracked.
- the invention is directed to a system and method which comprises an identification disk having identifying markings disposed thereon which are unique to the particular component to which the disk is or will be mounted.
- One component with which the identification system and method of the present invention may be employed is a drill pipe.
- Drill pipes are commonly used to drill and service oil and gas wells. Such drill pipes are exposed to extreme conditions of temperature, pressure, and abrasion. Failure of a drill pipe during use can create significant problems for the drilling operator by imposing both delays and recovery expenses. Because of the extreme conditions to which they are subjected and the consequences of failure, drill pipes are typically constructed of high grade, costly materials. Consequently, the inventory of drill pipe used to drill a typical oil or gas well represents a significant investment. Accordingly, it has become a relatively common practice to mark each section of the drill pipe with an identifying number to allow
- identifying sections of drill pipe exist.
- an identifying number is engraved into the surface of the pipe. This approach is reasonably effective so long as the identifying number remains visible.
- the surface of the drill pipe is worn away during use, and over a period of time the identifying number may disappear.
- a small electronic module which can be read with a reader or scanner unit is inserted into a cavity formed in the wall of the drill pipe and the cavity is filled with a potting material or the like to seal the module in place.
- drilling operators typically monitor the wear of each section of drill pipe and retire a section when the wear reaches a preselected limit, which is often referred to the wear allowance. This monitoring is typically done by measuring the diameter of the pipe section, which requires a worker to manually apply a measuring tool or gauge to the pipe.
- an identification system for a component which comprises a body having an outer surface which in use is subject to wear.
- the system includes an identification disk which comprises generally parallel upper and lower faces and a thickness which is defined between the upper and lower faces; a unique identifying marking which is provided on at least the upper face, the identifying marking corresponding to the identity of the component; a cavity which is formed in the body and extends from the outer surface to a depth that is greater than the thickness of the disk; wherein in use of the identification system the disk is positioned in the cavity such that the upper face is directed toward and disposed below the outer surface; and a lip which is formed from a portion of the body adjacent the cavity and which, when the disk is positioned in the cavity, overlaps an outer peripheral portion of the upper face to thereby secure the disk in the cavity without obscuring the identifying marking.
- the cavity comprises an inner portion within which the disk is positioned; an outer portion which extends between the inner portion and the outer surface; and a shoulder which is located between the inner and outer portions; wherein the lip is formed from the shoulder.
- the inner portion may comprise a depth which is greater than the thickness of the disk.
- the inner portion comprises a first diameter
- the outer portion comprises a second diameter which is greater than the first diameter
- the shoulder comprises a generally square profile.
- the inner portion may comprise a depth which is greater than the thickness of the disk.
- the inner portion comprises a first diameter
- the outer portion comprises a second diameter which is greater than the first diameter
- the shoulder comprises a radially inner portion which is located a first distance from the outer surface and a radially outer portion which is located a second distance from the outer surface.
- the first distance is less than the second distance and the shoulder may comprise, e.g., a generally triangular profile, a concave profile, or a convex profile, among other configurations.
- the lip may comprise an upper portion which is located proximate the bottom of a wear allowance zone of the
- the present invention is also directed to a method for providing a component with a unique identifying marking.
- the method includes providing an identification disk which comprises generally parallel upper and lower faces and a thickness which is defined between the upper and lower faces; disposing the identifying marking on at least the upper face; forming a cavity in the body which extends from the outer surface to a depth which is greater than the thickness of the disk; positioning the disk in the cavity such that the upper face is directed toward and disposed below the outer surface; and forming a lip from a portion of the body adjacent the cavity such that, when the disk is positioned in the cavity, the lip overlaps an outer peripheral portion of the upper face to thereby secure the disk in the cavity without obscuring the identifying marking.
- the identification system and method of the present invention provides a simple yet effective means for marking components such as sections of drill pipe so that they can be identified and tracked.
- the identification disk is preferably made of a durable material, such as stainless steel. Consequently, the disk is relatively impervious to extreme temperatures and pressures.
- the disk is retained in the cavity by a lip which is formed integrally with the body of the component. Thus, little to no risk exists that the disk will be dislodged during use of the component.
- the cavity may be configured and the lip formed such that an upper portion of the lip is located proximate the wear allowance zone of the component. Thus, as the surface of the component is worn down during use, exposure of the upper portion of the lip will provide a visual indication that the component has reached its wear allowance and should be replaced.
- Figure 1 is a top plan view of one embodiment of an identification disk which is suitable for use in the identification system and method of the present invention
- Figure 2 is a side elevation view of the identification disk shown in Figure
- Figure 3 is an illustrative example of a two dimensional code marking which is suitable for use in the identification system and method of the present invention
- Figure 4 is a top plan view of the identification disk of Figure 1 shown mounted in a representative section of drill pipe;
- Figure 5 is a cross sectional view of the drill pipe and identification disk of
- Figure 6 is a cross sectional view similar to Figure 5, but illustrating the drill pipe having been worn down to the point requiring that it be removed from service;
- Figure 7 is a top plan view of an alternative embodiment of an
- identification disk which is suitable for use in the identification system and method of the present invention
- Figure 8 is a top plan view of the identification disk of Figure 1 shown mounted to a representative section of drill pipe in accordance with another embodiment of the present invention
- Figure 9 is an enlarged cross sectional view of the drill pipe.
- FIG. 10 is a cross sectional representation of the drill pipe of Figure 8 showing one embodiment of a cavity within which the identification disk of Figure 1 may be mounted;
- Figure 10a is an enlarged view of the cavity shown in Figure 10;
- Figure 1 1 is a cross sectional representation of the drill pipe of Figure 8 showing another embodiment of a cavity within which the identification disk of Figure 1 may be mounted;
- Figure 1 1 a is an enlarged view of the cavity shown in Figure 1 1 ;
- Figure 12 is an enlarged view similar to Figure 1 1 a but showing a further embodiment of a cavity within which the identification disk of Figure 1 may be mounted;
- Figure 13 is an enlarged view similar to Figure 1 1 a but showing still another embodiment of a cavity within which the identification disk of Figure 1 may be mounted;
- Figures 14a - 14c are cross sectional representations showing the sequence of mounting the identification disk of Figure 1 into a representative section of drill pipe in accordance with one embodiment of the method of the present invention
- Figure 15 is an enlarged cross sectional view of another embodiment of an identification disk which is suitable for use with the identification system and method of the present invention.
- Figure 16 is an enlarged cross sectional view of yet another embodiment of an identification disk which is suitable for use with the identification system and method of the present invention.
- the present invention is directed to a system and method for affixing a component with unique identifying markings to enable the component to be identified and tracked throughout its life.
- the invention involves mounting an identification disk comprising the unique identifying markings within a cavity formed in the body of the component.
- the identification system of one embodiment of the present invention comprises an identification disk 10 having generally parallel upper and lower faces 1 1 , 12. At least the upper face and preferably also the lower face 12 are provided with one or more unique identifying markings or indicia which correspond to the identity of a distinct section of drill pipe or the like to which the disk 10 is or will be mounted.
- the identifying markings may comprise, for example, a machine readable code marking 13. Alternatively or in addition to the code marking 13, the identifying markings may comprise an alphanumeric identification number 14 which can be directly read by a human.
- the disk 10 is a planar body formed of 3 6 stainless steel.
- the disk 10 ideally comprises a circular configuration having a diameter of approximately one inch and a thickness between the upper and lower faces 1 1 , 12 of about one-tenth inch.
- the disk 10 may be formed of other suitably durable materials and may comprise other configurations and/or dimensions.
- the machine readable code marking 13 is ideally comprised of a two dimensional matrix code.
- Two dimensional codes have several advantages over traditional one dimensional bar codes, including permitting significantly more information or data to be stored in a given area. For example, a typical one dimensional bar code is limited to fourteen characters of data, whereas a two dimensional code can represent up to several hundred characters of data. In an exemplary embodiment of the invention, approximately sixty characters of data are stored in the two dimensional code marking 3.
- Two dimensional codes also allow for data redundancy.
- the data represented by the code may be read from an undamaged portion of the code marking.
- the data redundancy provided by the two dimensional code marking 13 is particularly significant when the coded article, such as a section of drill pipe, is subject to conditions that increase the risk of damage to the code marking.
- code marking 13 is described herein as comprising a two dimensional code, it should be understood that the system of the present invention is not so limited and that the code marking may comprise any available code, including but not limited to a traditional one dimensional bar code.
- the code marking 13 and the identification number 14, if used, are preferably laser engraved on the disk 10. Although other means of applying these markings to the disk 10 could be used without deviating from the principles of the invention, laser engraving is preferred because it results in the markings being slightly cut into the material of the disk, and this provides improved durability and readability to the markings. Markings formed by laser engraving are also highly resistant to degradation from chemicals encountered in typical drilling operations and are not affected by the high temperatures and pressures to which the drill pipe may be subjected during use.
- the specific placement of the code marking 13 and the optional identification number 14 on at least the upper face 1 1 of the disk 10 is not critical, although it is preferred that the code marking 13 not be disposed at the outer peripheral portion of the disk.
- the identifying markings comprising the code marking 13 and the optional identification number 14 represent a discrete and unique code which can be used to identify each individual section of drill pipe or the like to which the disk 10 is or will be mounted.
- Each user of the system of the present invention may determine the specific data to be represented by the identifying markings.
- the data storage capability of the two dimensional code employed for the code marking 13 allows for the storage of a significant volume of data, and that capability may be utilized in any desired manner.
- identification number 14 represents a unique serial number for each section of drill pipe or the like to which the disk 10 is or will be mounted .
- a comprehensive database may be established and maintained for recording the complete history of a section of drill pipe, and this history may be accessed by the serial number.
- the serial number is read from a section of drill pipe, the desired information about the drill pipe can be readily accessed from the database.
- the data storage capability of the two dimensional code marking 13 also allows information about a section of drill pipe to be stored directly on the drill pipe so that it may be immediately available from a scanner read-out without having to access, e.g. , a remotely maintained database.
- each disk 10 is associated with a section of drill pipe 15 by embedding the disk within a cavity 16 which extends into the body or wall of the drill pipe from the outer surface thereof.
- the depth of the cavity 16 is preferably greater than the thickness of the disk 10 so that the upper face 1 1 of the disk will be countersunk below the outer surface. The disposition of the upper face 1 1 below the outer surface protects the identifying markings from abrasion and erosion and thereby contributes to the continued readability of the identifying markings over the useful life of the drill pipe.
- the disk 10 is secured in the cavity 16 by means of an adhesive material 17 which is disposed between the bottom of the cavity and the lower face 12 of the disk.
- an adhesive material 17 which is disposed between the bottom of the cavity and the lower face 12 of the disk.
- other means of securing the disk 10 in the cavity 16 may be employed, so long as the identifying markings on the upper face 1 1 are not obscured.
- the disk 10 be removable from the cavity so that, in the event the identifying markings on the upper face 1 1 become unreadable, the disk may be removed from the cavity 16 and the same markings on the lower face 12 of the disk may be read. A replacement disk 10 may then be secured in the cavity 16 to assure continued tracking of the drill pipe 15.
- the cavity 16 is left open above the upper face 1 1 of disk 10. Although some debris may accumulate in this portion of the cavity 16 during use of the drill pipe, such debris may be easily removed before scanning the code marking 13 or reading the identification number 14. Moreover, the presence of debris may actually serve to protect the upper face 1 1 of the disk 10. Although not preferred, the cavity 16 may be filled above the disk 10 with, e.g. , a transparent material or a removable plug.
- the cavity 16 is subject to some variation and is within the discretion of the user or manufacturer; however, the cavity is ideally disposed in a location which is subject to wear and erosion in order to take full advantage of the features of the present invention.
- the cavity 16 may be disposed in a collar or tool joint of the drill pipe.
- the system of the present invention also affords a simple and reliable means for monitoring the wear experienced by a section of drill pipe so that a determination can be made as to whether that section should be removed from service.
- the surface of a section of drill pipe is abraded away, and when the diameter of the monitored area of the drill pipe is reduced to a predetermined minimum dimension, the section of drill pipe may no longer be used.
- the cavity 16 is bored to a depth approximately equal to the thickness of the disk 10 plus the wear allowance zone of the drill pipe.
- the distance between the outer surface of the drill pipe and the upper face 1 1 of the disk will be equal to the depth of the wear allowance zone.
- the wear allowance zone will gradually decrease as the pipe wears and the diameter of the pipe is reduced.
- the cross-sectional configuration of the drill pipe is circular and the upper face 1 of the disk 10 is flat, erosion of the drill pipe will expose the peripheral edge of the disk before the central portion of the upper face 1 1 is exposed to abrasion.
- the identifying markings will still be readable when the section of drill pipe has worn to the point at which it must be removed from service.
- monitoring the wear of sections of drill pipe may be reliably performed visually, without the need to actually measure the diameter of the pipe.
- the identifying indicia could be omitted from the lower face 12 of the disk 10.
- the identifying indicia may be engraved or otherwise applied to a thin, preferably metal tag 18 which is attached to the upper face 1 1 of the disk 10, as illustrated in Figure 7.
- FIG. 8 Another embodiment of the identification system of the present invention is shown in Figures 8 and 9.
- the disk 10 is retained in the cavity 16 by an annular lip 20.
- the lip 20 is formed after the disk 10 has been positioned in the cavity 16.
- the lip 20 is configured to overlap only the periphery of the disk 10 so that it will securely retain the disk in the cavity 16 without obscuring the identifying markings located on the top surface 1 1 .
- the lip 20 may be formed so that an upper portion of the lip is located proximate the bottom of the wear allowance zone W of the drill pipe 5.
- the cavity 16 is specifically configured to facilitate the formation of the lip 20 from a portion of the wall of the drill pipe adjacent the cavity.
- the cavity 16 comprises an inner portion 16a within which the disk 10 is positioned, an outer portion 16b which extends between the inner portion and the surface of the drill pipe 15, and an annular shoulder 22 which is located between the inner and outer portions.
- the inner and outer portions 16a, 16b comprise generally cylindrical configurations, the diameter D 1 of the inner portion is less than the diameter D2 of the outer portion, and the shoulder 22 comprises a generally square profile.
- the lip 20 is formed by compressing the shoulder 22 over the outer periphery of the disk 10, for example using a press forging process.
- the lip 22 comprises an integral part of the drill pipe 15 which will securely retain the disk 10 within the cavity 16 without obscuring the identifying markings on the upper face 1 1 of the disk.
- the diameter of the inner portion 16a of the cavity is about the same as or slightly larger than the diameter of the disk 10.
- the depth d-i of the inner portion 16a of the cavity which also corresponds to the height of the shoulder 22 from the bottom of the cavity, is designed to be greater than the thickness of the disk 10 by an amount which is sufficient to provide the shoulder with adequate material above the disk from which to form a lip 20 having a desired thickness and radial width.
- the depth d 2 of the outer portion 16b of the cavity may be chosen to result in an upper portion of the lip 20 being located proximate the bottom of the wear allowance zone W of the drill pipe 15.
- the cavity 16' of this embodiment of the invention comprises an inner portion 16a' within which the disk 10 is positioned, an outer portion 16b' which extends between the inner portion and the surface of the drill pipe, and an annular shoulder 22' which is located between the inner and outer portions.
- the diameter D-i of the inner portion 16a' is less than the diameter D 2 of the outer portion 16b'.
- the shoulder 22' comprises an inclined profile.
- the shoulder 22' comprises a radially inner portion Si which is located a first distance from the outer surface of the drill pipe and a radially outer portion S 2 which is located a second distance h 2 from the outer surface of the drill pipe that is greater than the first distance.
- the shoulder 22' comprises a generally triangular profile which forms an angle a with the outer portion 16b' of the cavity and comprises a height Ah of h 2 - hi .
- the shoulder 22' could comprise other configurations, including but not limited to a concave profile as shown in Figure 12 or a convex profile as shown in Figure 1 3.
- the lip 20 is formed by compressing the shoulder 22' over the outer periphery of the disk 10 using, for example, a press forging process. Since the shoulder 22' is inclined rather than square, the radially outer surface, or hypotenuse, of the shoulder is not connected to the wall of the drill pipe. Consequently, much less force is required to compress the shoulder into the shape of the lip 20. In addition, the inclined shape of the shoulder 22' allows better control to be maintained over the shape of the lip 20 during the forming process.
- the diameter Di of the inner portion 16a' of the cavity is about the same as or slightly larger than the diameter of the disk 10.
- the depth di of the inner portion 16a' of the cavity which also corresponds to the height of the shoulder 22' above the bottom of the cavity, is designed to be greater than the thickness of the disk 10 by an amount which is sufficient to provide the shoulder with adequate material above the disk from which to form a lip 20 having a desired thickness and radial width.
- the depth d 2 of the outer portion 16b' of the cavity may be chosen to result in an upper portion of the lip 20 being located proximate the bottom of the wear allowance zone W of the drill pipe 15.
- the method of mounting the disk 10 to a section of drill pipe 15 in accordance with the present invention will now be described with reference to Figures 14a - 14c.
- the first step of the method involves forming the cavity, such as cavity 16', in the wall of the drill pipe 15. This may be accomplished by boring a first hole having a diameter Di and a total depth d-i + d 2 - Ah in the wall of the drill pipe to form the inner portion 16a' of the cavity. The first hole is then be counterbored with a second hole having a diameter D 2 and a depth d 2 to form the outer portion 16b' of the cavity. Finally, the second hole is milled using a suitable cutting head to form the triangular shoulder 22'. The resulting cavity 16' is shown in Figure 14a.
- the disk 10 is placed in the inner portion 16a' of the cavity, as shown in Figure 14b.
- the lip 20 is then formed over the disk 10 using, for example, a press forging process.
- the press forging process employs a die 24 which is mounted in a forging press (not shown) and comprises a recessed profile 26 that corresponds to the desired shape of the lip 20.
- the lip 20 is formed by inserting the die 24 into the cavity 16' and pressing the die against the shoulder 22'.
- the die 24 is advanced with sufficient force to ensure that the lip 20 achieves the desired shape without damaging the disk 10.
- the resulting lip 20 is shown in Figure 14c.
- the lip 20 may be cut away from the wall of the drill pipe 15 using a suitable hole saw. This will leave the disk 0 unrestrained and thereby allow the disk to be easily removed from the cavity 16'.
- the disk 10 has been described above as having parallel upper and lower faces 11 , 12 and a perpendicular peripheral edge, the disk need not be so configured.
- the upper face 1 may be oblique relative to the lower face 12.
- the peripheral edge of the disk 10 may be inclined or grooved. Referring to Figure 5, for instance, an alternative disk 10' is shown in which the diameter of the upper face 1 is less than the diameter of the lower face 12.
- the peripheral edge 28 of the disk 10' is inclined radially inwardly from the lower face 12 to the upper face 1 1 .
- This inclined peripheral edge 28 presents a suitable outer peripheral portion of the disk 10' over which the lip 20 may be formed to thereby secure the disk within the cavity 16.
- the disk 10 comprises an outer peripheral edge in which a circumferential, generally V- shaped groove 30 is formed.
- the groove 30 presents a suitable outer peripheral portion of the disk 10' over which the lip 20 may be formed to thereby secure the disk within the cavity 16.
- the cavity has been described herein as being circular since such cavities can be easily bored and minimize structural stress on the drill pipe.
- the scope of the present invention encompasses the use of non-circular cavities and non-circular disks 10.
- the present invention may be used with rectangular cavities and disks.
- the terms "cavity” and “disk” in the foregoing description are to be understood to include non-circular configurations.
- system and method of the invention are particularly useful in the context of identifying, tracking, and monitoring drill pipe, the invention may be effectively utilized for identifying, tracking, and/or monitoring other components.
- the system of the invention is particularly advantageous for use with components that are subject to ablative wear and/or extreme environments.
Abstract
Description
Claims
Priority Applications (8)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BR112013024417A BR112013024417A2 (en) | 2011-03-24 | 2011-03-24 | identification system for drill pipe and the like |
PCT/US2011/000553 WO2012128735A1 (en) | 2011-03-24 | 2011-03-24 | Identification system for drill pipes and the like |
SG2013071741A SG193611A1 (en) | 2011-03-24 | 2011-03-24 | Identification system for drill pipes and the like |
EP11861364.5A EP2689411A4 (en) | 2011-03-24 | 2011-03-24 | Identification system for drill pipes and the like |
MX2013011001A MX2013011001A (en) | 2011-03-24 | 2011-03-24 | Identification system for drill pipes and the like. |
CN201180070719.7A CN103688300A (en) | 2011-03-24 | 2011-03-24 | Identification system for drill pipes and the like |
CA2831029A CA2831029A1 (en) | 2011-03-24 | 2011-03-24 | Identification system for drill pipes and the like |
CL2013002718A CL2013002718A1 (en) | 2011-03-24 | 2013-09-24 | Identification system of components that have a body, such as drill pipes, where an identification disk is inserted into a cavity made in the body of the component and is fixed there by an edge of the cavity and the respective method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/US2011/000553 WO2012128735A1 (en) | 2011-03-24 | 2011-03-24 | Identification system for drill pipes and the like |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2012128735A1 true WO2012128735A1 (en) | 2012-09-27 |
Family
ID=46879633
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US2011/000553 WO2012128735A1 (en) | 2011-03-24 | 2011-03-24 | Identification system for drill pipes and the like |
Country Status (8)
Country | Link |
---|---|
EP (1) | EP2689411A4 (en) |
CN (1) | CN103688300A (en) |
BR (1) | BR112013024417A2 (en) |
CA (1) | CA2831029A1 (en) |
CL (1) | CL2013002718A1 (en) |
MX (1) | MX2013011001A (en) |
SG (1) | SG193611A1 (en) |
WO (1) | WO2012128735A1 (en) |
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US10570677B2 (en) | 2015-06-10 | 2020-02-25 | Warrior Rig Technologies Limited | High efficiency drilling and tripping system |
EP3939729A1 (en) * | 2019-07-11 | 2022-01-19 | Albert Knebel GmbH & Co. KG Holding | Saw blade, in particular circular saw blade, with coding |
GB2600934A (en) * | 2020-11-11 | 2022-05-18 | Equinor Energy As | Optically machine readable identifiers for tubular sections |
WO2022243538A1 (en) * | 2021-05-21 | 2022-11-24 | Sandvik Mining And Construction Tools Ab | Rotary cone bit comprising an identification tag |
WO2022268798A1 (en) * | 2021-06-21 | 2022-12-29 | E. Zoller Gmbh Und Co. Kg Einstell- Und Messgeräte | Tool identification chip |
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CN105443048A (en) * | 2015-12-25 | 2016-03-30 | 贵州高峰石油机械股份有限公司 | Protection method and device for drilling tool mark |
CN106968614A (en) * | 2017-05-04 | 2017-07-21 | 陈建军 | The identification method of sucker rod and centralizer |
CN109162650B (en) * | 2018-08-31 | 2020-05-08 | 克拉玛依胜利高原机械有限公司 | Oil extraction tool with automatic identification mark and metering method thereof |
CN109915036A (en) * | 2019-03-20 | 2019-06-21 | 河南中原重型锻压有限公司 | A kind of drilling rod having chip |
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- 2011-03-24 SG SG2013071741A patent/SG193611A1/en unknown
- 2011-03-24 EP EP11861364.5A patent/EP2689411A4/en not_active Withdrawn
- 2011-03-24 MX MX2013011001A patent/MX2013011001A/en not_active Application Discontinuation
- 2011-03-24 BR BR112013024417A patent/BR112013024417A2/en not_active IP Right Cessation
- 2011-03-24 WO PCT/US2011/000553 patent/WO2012128735A1/en active Application Filing
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Cited By (12)
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EP3050654A1 (en) * | 2015-01-30 | 2016-08-03 | Sandvik Intellectual Property AB | Tool including dummy chip |
WO2016120426A1 (en) * | 2015-01-30 | 2016-08-04 | Sandvik Intellectual Property Ab | Tool including dummy chip |
CN107206511A (en) * | 2015-01-30 | 2017-09-26 | 山特维克知识产权股份有限公司 | Include the cutter of illusory chip |
JP2018504287A (en) * | 2015-01-30 | 2018-02-15 | サンドビック インテレクチュアル プロパティー アクティエボラーグ | Tools with dummy tips |
US10384274B2 (en) | 2015-01-30 | 2019-08-20 | Sandvik Intellectual Property Ab | Tool including dummy chip |
US10570677B2 (en) | 2015-06-10 | 2020-02-25 | Warrior Rig Technologies Limited | High efficiency drilling and tripping system |
EP3939729A1 (en) * | 2019-07-11 | 2022-01-19 | Albert Knebel GmbH & Co. KG Holding | Saw blade, in particular circular saw blade, with coding |
GB2600934A (en) * | 2020-11-11 | 2022-05-18 | Equinor Energy As | Optically machine readable identifiers for tubular sections |
WO2022103273A1 (en) * | 2020-11-11 | 2022-05-19 | Equinor Energy As | Optically machine readable identifiers for tubular sections |
GB2600934B (en) * | 2020-11-11 | 2023-04-12 | Equinor Energy As | Optically machine readable identifiers for tubular sections |
WO2022243538A1 (en) * | 2021-05-21 | 2022-11-24 | Sandvik Mining And Construction Tools Ab | Rotary cone bit comprising an identification tag |
WO2022268798A1 (en) * | 2021-06-21 | 2022-12-29 | E. Zoller Gmbh Und Co. Kg Einstell- Und Messgeräte | Tool identification chip |
Also Published As
Publication number | Publication date |
---|---|
BR112013024417A2 (en) | 2016-12-20 |
CA2831029A1 (en) | 2012-09-27 |
CN103688300A (en) | 2014-03-26 |
EP2689411A1 (en) | 2014-01-29 |
CL2013002718A1 (en) | 2014-10-17 |
MX2013011001A (en) | 2014-06-23 |
EP2689411A4 (en) | 2015-03-25 |
SG193611A1 (en) | 2013-11-29 |
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