EP2672058A3 - Method and device for sealing the ends of drilling rod elements - Google Patents

Method and device for sealing the ends of drilling rod elements Download PDF

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Publication number
EP2672058A3
EP2672058A3 EP13164603.6A EP13164603A EP2672058A3 EP 2672058 A3 EP2672058 A3 EP 2672058A3 EP 13164603 A EP13164603 A EP 13164603A EP 2672058 A3 EP2672058 A3 EP 2672058A3
Authority
EP
European Patent Office
Prior art keywords
sealing
drilling rod
rod elements
drill string
elements
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP13164603.6A
Other languages
German (de)
French (fr)
Other versions
EP2672058A2 (en
Inventor
Jan Aalderink
Michael Gelker
Florian Göcke
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Bentec Drilling and Oilfield Systems GmbH
Original Assignee
Bentec Drilling and Oilfield Systems GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Bentec Drilling and Oilfield Systems GmbH filed Critical Bentec Drilling and Oilfield Systems GmbH
Publication of EP2672058A2 publication Critical patent/EP2672058A2/en
Publication of EP2672058A3 publication Critical patent/EP2672058A3/en
Withdrawn legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK 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
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B19/00—Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables
    • E21B19/14—Racks, ramps, troughs or bins, for holding the lengths of rod singly or connected; Handling between storage place and borehole
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B21/00—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor
    • E21B21/01—Arrangements for handling drilling fluids or cuttings outside the borehole, e.g. mud boxes
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B21/00—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor
    • E21B21/10—Valve arrangements in drilling-fluid circulation systems
    • E21B21/106—Valve arrangements outside the borehole, e.g. kelly valves

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Earth Drilling (AREA)

Abstract

Die Erfindung betrifift ein Verfahren und eine Vorrichtung (10) zum Verschließen der Enden von Bohrgestängeelementen (12) bei Bohranlagen mit einer an einem Ende eines jeweiligen Bohrgestängeelements (12) anbringbaren Verschlusskappe (20).

Figure imgaf001
The invention relates to a method and apparatus (10) for closing the ends of drill string elements (12) in drilling rigs with a cap (20) attachable to one end of a respective drill string member (12).
Figure imgaf001
EP13164603.6A 2012-04-20 2013-04-19 Method and device for sealing the ends of drilling rod elements Withdrawn EP2672058A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102012206526 2012-04-20
DE102012212360 2012-07-13

Publications (2)

Publication Number Publication Date
EP2672058A2 EP2672058A2 (en) 2013-12-11
EP2672058A3 true EP2672058A3 (en) 2014-04-16

Family

ID=48190135

Family Applications (1)

Application Number Title Priority Date Filing Date
EP13164603.6A Withdrawn EP2672058A3 (en) 2012-04-20 2013-04-19 Method and device for sealing the ends of drilling rod elements

Country Status (1)

Country Link
EP (1) EP2672058A3 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2578754A (en) * 2018-11-06 2020-05-27 Tubular Multi Prot As Protector for drill pipe end
CN109209263A (en) * 2018-11-08 2019-01-15 四川宏华石油设备有限公司 A kind of pipe handler apparatus

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4014062A (en) * 1975-01-06 1977-03-29 Scott Thomas W Thread cleaner with rotatable and adjustably supported brushes
WO1999060245A1 (en) * 1998-05-04 1999-11-25 Jon Arne Gjeseth Cleaning and lubricating device for threads, especially for drill pipes
US20120073831A1 (en) * 2010-09-27 2012-03-29 Robert Gibbens Mud saver mat for rig floors and other areas

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4014062A (en) * 1975-01-06 1977-03-29 Scott Thomas W Thread cleaner with rotatable and adjustably supported brushes
WO1999060245A1 (en) * 1998-05-04 1999-11-25 Jon Arne Gjeseth Cleaning and lubricating device for threads, especially for drill pipes
US20120073831A1 (en) * 2010-09-27 2012-03-29 Robert Gibbens Mud saver mat for rig floors and other areas

Also Published As

Publication number Publication date
EP2672058A2 (en) 2013-12-11

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