[go: up one dir, main page]
More Web Proxy on the site http://driver.im/

SE8405775D0 - WELL STRING TUBULAR MEMBER - Google Patents

WELL STRING TUBULAR MEMBER

Info

Publication number
SE8405775D0
SE8405775D0 SE8405775A SE8405775A SE8405775D0 SE 8405775 D0 SE8405775 D0 SE 8405775D0 SE 8405775 A SE8405775 A SE 8405775A SE 8405775 A SE8405775 A SE 8405775A SE 8405775 D0 SE8405775 D0 SE 8405775D0
Authority
SE
Sweden
Prior art keywords
tubular member
well string
string tubular
grooves
longitudinal axis
Prior art date
Application number
SE8405775A
Other languages
Swedish (sv)
Other versions
SE8405775L (en
Inventor
A K Rives
Original Assignee
Metal X Corp Of Texas
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 Metal X Corp Of Texas filed Critical Metal X Corp Of Texas
Priority to SE8405775A priority Critical patent/SE8405775L/en
Publication of SE8405775D0 publication Critical patent/SE8405775D0/en
Publication of SE8405775L publication Critical patent/SE8405775L/en

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
    • E21B17/10—Wear protectors; Centralising devices, e.g. stabilisers

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

The tubular device is designed to be connected to the drill string. Its outer peripheral upper surface (12) has two systems of grooves (20a,21a). The first system of grooves (20) runs obliquely to the longitudinal axis of the device. The second system (21) runs obliquely in the opposite direction to the longitudinal axis. Both systems intersect each other at several points.
SE8405775A 1984-11-16 1984-11-16 ROD-SHAPED DRILLING PART SE8405775L (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SE8405775A SE8405775L (en) 1984-11-16 1984-11-16 ROD-SHAPED DRILLING PART

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8405775A SE8405775L (en) 1984-11-16 1984-11-16 ROD-SHAPED DRILLING PART

Publications (2)

Publication Number Publication Date
SE8405775D0 true SE8405775D0 (en) 1984-11-16
SE8405775L SE8405775L (en) 1986-03-14

Family

ID=20357782

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8405775A SE8405775L (en) 1984-11-16 1984-11-16 ROD-SHAPED DRILLING PART

Country Status (1)

Country Link
SE (1) SE8405775L (en)

Also Published As

Publication number Publication date
SE8405775L (en) 1986-03-14

Similar Documents

Publication Publication Date Title
NO851623L (en) DRILLING FLUID.
NO875261D0 (en) DRILLING FLUID.
DE3574611D1 (en) PIPE CONNECTION.
DE3678748D1 (en) PIPE CONNECTION.
NL187540C (en) PIPE COUPLING.
DE3581373D1 (en) PIPE COUPLINGS.
DE3674507D1 (en) THROTTLE CHIP AND ITS MANUFACTURING METHOD.
NO882176D0 (en) DRILL STRING COMPONENT WITH HOEYT BOEY STRING RELATIONSHIP.
DE3381091D1 (en) DRILL PIPE.
NO872229L (en) BROADBANDS, HIGH INSULATION RADICAL LINE EFFECT PARTS / COMBINATOR.
DE3580117D1 (en) PROCESSING DEVICE WITH HIERARCHICAL STRUCTURE.
DE3668364D1 (en) PIPE COUPLING.
IT8619166A0 (en) BALL JOINT WITH IMPROVED PRESSURE RINGS.
ES533609A0 (en) A PROCEDURE TO PREPARE 7-PIPERIDINE-1,2,3,5-TETRAHIDROI-MIDAZO (2,1-B_) QUINAZOLIN-2-ONA
DE68913149D1 (en) Drilling fluid additives.
NO892562D0 (en) SKETCHING DEVICE FOR THE ASSEMBLY OF TWO THREADMARED CABLES, AND PROCEDURE FOR MANUFACTURING THE DEVICE.
NO862951D0 (en) CUTTING OF PIPE PIPES.
NO176624C (en) Pipe wrench.
SE8405775D0 (en) WELL STRING TUBULAR MEMBER
DK76987A (en) SLEEVE CONNECTION TO HEAT-INSULATED WIRING PIPES
ES297099Y (en) DIVISIONAL OF THE UTILITY 296950 REQUESTED ON 9-6-86
DE3786374D1 (en) FLOATING DEEP WATER DRILL AND PRODUCTION DEVICE WITH BENDING PRODUCTION RISERS.
NO872730D0 (en) Drilling fluid.
DE3579248D1 (en) PIPE CONNECTION.
DE3765986D1 (en) FLAT PIPES.

Legal Events

Date Code Title Description
NAV Patent application has lapsed

Ref document number: 8405775-1

Effective date: 19860919

Format of ref document f/p: F