GB1372181A - Oil drilling tools - Google Patents

Oil drilling tools

Info

Publication number
GB1372181A
GB1372181A GB3373470A GB3373470A GB1372181A GB 1372181 A GB1372181 A GB 1372181A GB 3373470 A GB3373470 A GB 3373470A GB 3373470 A GB3373470 A GB 3373470A GB 1372181 A GB1372181 A GB 1372181A
Authority
GB
United Kingdom
Prior art keywords
stabilizer
oil drilling
drilling tools
rib
tungsten carbide
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
GB3373470A
Other languages
English (en)
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.)
Groom W J
Original Assignee
Groom W J
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 Groom W J filed Critical Groom W J
Priority to GB3373470A priority Critical patent/GB1372181A/en
Priority to FR7032679A priority patent/FR2098289B1/fr
Priority to AT590971A priority patent/AT308028B/de
Priority to NL7109530A priority patent/NL7109530A/xx
Priority to DE19712134378 priority patent/DE2134378A1/de
Publication of GB1372181A publication Critical patent/GB1372181A/en
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

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)
GB3373470A 1970-07-10 1970-07-10 Oil drilling tools Expired GB1372181A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
GB3373470A GB1372181A (en) 1970-07-10 1970-07-10 Oil drilling tools
FR7032679A FR2098289B1 (cs) 1970-07-10 1970-09-09
AT590971A AT308028B (de) 1970-07-10 1971-07-07 Bohrstabilisator und Verfahren zu seiner Herstellung
NL7109530A NL7109530A (cs) 1970-07-10 1971-07-09
DE19712134378 DE2134378A1 (de) 1970-07-10 1971-07-09 Bohrstabilisator und Verfahren zum Herstellen desselben

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3373470A GB1372181A (en) 1970-07-10 1970-07-10 Oil drilling tools

Publications (1)

Publication Number Publication Date
GB1372181A true GB1372181A (en) 1974-10-30

Family

ID=10356780

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3373470A Expired GB1372181A (en) 1970-07-10 1970-07-10 Oil drilling tools

Country Status (5)

Country Link
AT (1) AT308028B (cs)
DE (1) DE2134378A1 (cs)
FR (1) FR2098289B1 (cs)
GB (1) GB1372181A (cs)
NL (1) NL7109530A (cs)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4275935A (en) 1979-07-17 1981-06-30 American Coldset Corp. Drilling stabilizer
US5363931A (en) * 1993-07-07 1994-11-15 Schlumberger Technology Corporation Drilling stabilizer
US5631563A (en) * 1994-12-20 1997-05-20 Schlumbreger Technology Corporation Resistivity antenna shield, wear band and stabilizer assembly for measuring-while-drilling tool
RU2233962C2 (ru) * 2002-11-11 2004-08-10 Общество с ограниченной ответственностью "Татнефть-Бурение" Наддолотный центратор-стабилизатор для бурения забойным двигателем

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3268274A (en) * 1964-05-25 1966-08-23 Exxon Production Research Co Spiral blade stabilizer
FR1521208A (fr) * 1967-04-28 1968-04-12 Reed International élément de stabilisation pour train de sondes de forage, ainsi que dispositif de stabilisation et procédé de forage résultant de ces éléments
GB1293905A (en) * 1968-11-06 1972-10-25 Lion Oil Tool Holdings Interna Oil drilling tools

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4275935A (en) 1979-07-17 1981-06-30 American Coldset Corp. Drilling stabilizer
US5363931A (en) * 1993-07-07 1994-11-15 Schlumberger Technology Corporation Drilling stabilizer
US5631563A (en) * 1994-12-20 1997-05-20 Schlumbreger Technology Corporation Resistivity antenna shield, wear band and stabilizer assembly for measuring-while-drilling tool
RU2233962C2 (ru) * 2002-11-11 2004-08-10 Общество с ограниченной ответственностью "Татнефть-Бурение" Наддолотный центратор-стабилизатор для бурения забойным двигателем

Also Published As

Publication number Publication date
AT308028B (de) 1973-06-25
DE2134378A1 (de) 1972-05-25
NL7109530A (cs) 1972-01-12
FR2098289A1 (cs) 1972-03-10
FR2098289B1 (cs) 1974-09-20

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees