CA1224414A - Stabilisateur pour train de tiges - Google Patents

Stabilisateur pour train de tiges

Info

Publication number
CA1224414A
CA1224414A CA000490964A CA490964A CA1224414A CA 1224414 A CA1224414 A CA 1224414A CA 000490964 A CA000490964 A CA 000490964A CA 490964 A CA490964 A CA 490964A CA 1224414 A CA1224414 A CA 1224414A
Authority
CA
Canada
Prior art keywords
stabilizer
blades
tapered
blade
leading
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.)
Expired
Application number
CA000490964A
Other languages
English (en)
Inventor
Stuart D. Butler
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.)
Gulf Canada Ltd
Original Assignee
Gulf Canada Ltd
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 Gulf Canada Ltd filed Critical Gulf Canada Ltd
Priority to CA000490964A priority Critical patent/CA1224414A/fr
Priority to GB08621588A priority patent/GB2180575A/en
Priority to JP21736886A priority patent/JPS6299589A/ja
Priority to FR8612980A priority patent/FR2590315A1/fr
Application granted granted Critical
Publication of CA1224414A publication Critical patent/CA1224414A/fr
Expired 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
    • E21B17/10—Wear protectors; Centralising devices, e.g. stabilisers
    • E21B17/1078—Stabilisers or centralisers for casing, tubing or drill pipes
    • 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
    • E21B17/22—Rods or pipes with helical structure

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)
  • Drilling Tools (AREA)
CA000490964A 1985-09-17 1985-09-17 Stabilisateur pour train de tiges Expired CA1224414A (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
CA000490964A CA1224414A (fr) 1985-09-17 1985-09-17 Stabilisateur pour train de tiges
GB08621588A GB2180575A (en) 1985-09-17 1986-09-08 Stabilizer for drillstems
JP21736886A JPS6299589A (ja) 1985-09-17 1986-09-17 ドリルステム安定装置
FR8612980A FR2590315A1 (fr) 1985-09-17 1986-09-17 Stabilisateur de tige de forage

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA000490964A CA1224414A (fr) 1985-09-17 1985-09-17 Stabilisateur pour train de tiges

Publications (1)

Publication Number Publication Date
CA1224414A true CA1224414A (fr) 1987-07-21

Family

ID=4131416

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000490964A Expired CA1224414A (fr) 1985-09-17 1985-09-17 Stabilisateur pour train de tiges

Country Status (4)

Country Link
JP (1) JPS6299589A (fr)
CA (1) CA1224414A (fr)
FR (1) FR2590315A1 (fr)
GB (1) GB2180575A (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4874045A (en) * 1988-12-27 1989-10-17 Clayton Charles H Straight hole drilling method and assembly
JPH0745672Y2 (ja) * 1989-12-06 1995-10-18 株式会社武智工務所 アースオーガー
DE4028261A1 (de) * 1990-08-06 1992-02-13 Fischer Artur Werke Gmbh Bohrer zur herstellung von zylindrischen bohrloechern
FR2747427B1 (fr) * 1996-04-15 1998-07-03 Elf Aquitaine Stabilisateur recompacteur pour le forage de puits petroliers
FR2927936B1 (fr) * 2008-02-21 2010-03-26 Vam Drilling France Element de garniture de forage, tige de forage et train de tiges de forage correspondant
US20220049558A1 (en) * 2020-08-17 2022-02-17 Saudi Arabian Oil Company Reduced differential sticking drilling collar

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2041427B (en) * 1978-11-01 1982-08-18 Nl Industries Inc Insert for tool wear surfaces and method of manufacture
CA1154430A (fr) * 1981-08-21 1983-09-27 Paul Knutsen Outil de foration a lame incorporee avec calibre cylindrique stabilisateur de l'effort de rognage
US4465222A (en) * 1982-10-12 1984-08-14 Hester John W Method of making a drill string stabilizer
US4473125A (en) * 1982-11-17 1984-09-25 Fansteel Inc. Insert for drill bits and drill stabilizers
EP0138603A3 (fr) * 1983-10-13 1986-04-23 Texas Forge & Tool Limited Conduites et tiges

Also Published As

Publication number Publication date
JPS6299589A (ja) 1987-05-09
GB8621588D0 (en) 1986-10-15
GB2180575A (en) 1987-04-01
FR2590315A1 (fr) 1987-05-22

Similar Documents

Publication Publication Date Title
US4664206A (en) Stabilizer for drillstems
CA1176234A (fr) Section de masse intermediaire pour insertion dans un train de tiges
US6206116B1 (en) Rotary cone drill bit with machined cutting structure
US4467879A (en) Well bore tools
US6030004A (en) High torque threaded tool joint for drill pipe and other drill stem components
USRE36817E (en) Method and apparatus for drilling and enlarging a borehole
US6983811B2 (en) Reamer shoe
US4449595A (en) Method and apparatus for drilling a curved bore
CA2150095C (fr) Stabilisateur pour trepan aleseur et foret
US7690446B2 (en) Single cone rock bit having inserts adapted to maintain hole gage during drilling
CA1333281C (fr) Methode et dispositif pour percer des trous droits
US20020053472A1 (en) Twist-drill bit
AU2023203467B2 (en) Horizontal directional reaming
EP0177467B1 (fr) Tige de forage
CA1224414A (fr) Stabilisateur pour train de tiges
WO2007133150A1 (fr) Marteau supérieur pour forage de roche, tige de forage et manchon d'accouplement
WO2000036265A1 (fr) Moteur stabilise de forage de fond de trou
US20040060699A1 (en) Torque reducing tubing component
WO1999005391A1 (fr) Stabilisateur de colonne de forage
CN214837866U (zh) 双轴向作用滑动轴承总成及其滑动轴承
GB2164372A (en) Drill string stabilizer
US2708099A (en) Flexible resilient normally curved tubular drill guide having friction shoes
CN214091751U (zh) 一种旋转式牵引短节
US11208848B1 (en) Cutting element for casing bit
CA3201531C (fr) Alesage directionnel horizontal

Legal Events

Date Code Title Description
MKEX Expiry